Road and bridge water seepage detection method

Abstract

The present invention discloses a method for detecting water seepage on a road bridge, S1, preparation process: before use, push the load-bearing base plate in the basic moving mechanism to move the equipment to the location to be detected; S2, mechanism flipping: start the electric telescopic rod in the linkage detection mechanism to use the vertical pressure push rod to push the L-shaped tooth plate down, the present invention relates to the field of water seepage detection technology. The method for detecting water seepage on a road bridge uses the basic moving mechanism and the linkage detection mechanism in combination. The arrangement of these two mechanisms can drive the U-shaped frame to descend through the electric telescopic rod to rotate the worm when in use, and flip the four inner groove support plates to the front and rear sides of the load-bearing base plate. The staff does not need to install the limiting structure, which is convenient for use. At the same time, the weight of the water storage cylinder itself is used for pressure, and when the detection is performed, the material pump can be started to allow the nozzle ring frame to spray the filler onto the ground, and the sealing can be increased with the rubber ring.

Description

Technical Field

[0001] The invention relates to the technical field of water seepage detection, and in particular to a method for detecting water seepage in roads and bridges. Background Art

[0002] After the construction of roads and bridges, water seepage detection is required. However, during the existing water injection detection process, the water source will flow in all directions, which does not have the function of local water seepage detection, reducing the detection effect. Patent documents have now been issued to improve this.

[0003] For example, in Chinese patent CN216309737U, a road bridge water seepage detection device includes a base plate, a water injection assembly is fixedly connected to the top of the base plate, a sealing assembly is arranged at the bottom of the base plate, the water injection end of the water injection assembly is connected to the inside of the sealing assembly, stabilizing assemblies are arranged on both sides of the base plate, and four running wheels are fixedly connected to the bottom of the base plate. The utility model can inject water into the ground of the road bridge through the setting of the water injection assembly, understand the water seepage of the road bridge through the water penetration, and has a good water seepage detection function. Moreover, through the setting of the sealing assembly, the position of the road bridge water seepage detection can be isolated from other parts, effectively avoiding the water source from spreading in all directions when injecting water to the ground, thereby reducing the effect of local water seepage detection and the accuracy of water seepage detection.

[0004] Although the equipment in the above documents can detect water seepage in ground water injection and prevent water from flowing on the road surface, it still has obvious shortcomings in actual use, such as:

[0005] Although the device can use the sealing plate to contact the ground to increase the sealing and prevent water from flowing around, most of the existing roads are asphalt pavements, and the asphalt pavements usually have complicated fine lines. It is impossible to prevent water from leaking out by just bonding with rubber. In addition, the water must be pressurized during use, which makes it easier for water to flow from the gap at the bottom. At the same time, the telescopic sleeve is used to extend and retract, but the telescopic sleeve is relatively soft as a whole. After the water is pressurized, it will cause the telescopic tube to twist and expand, which will also cause the water level to drop and affect the accuracy of the detection value. At the same time, the L-shaped plate must be manually installed when fixing the device. In order to ensure stability, the L-shaped plate must be in contact with the ground, and the tire is already in contact with the ground, so the device needs to be lifted for installation. The whole process is cumbersome and inconvenient to use. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a road and bridge water seepage detection method, which solves the problem that the existing road and bridge water seepage detection equipment has poor sealing performance and easily leads to inaccurate data.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a road bridge water seepage detection method, specifically comprising the following steps:

[0008] S1. Preparation process: Before use, push the load-bearing base plate in the basic moving mechanism to move the equipment to the location to be tested;

[0009] S2, mechanism flip: start the electric telescopic rod in the linkage detection mechanism and use the vertical pressure push rod to push the L-shaped tooth plate down, so that the worm rotates to flip the inner groove support plate out of the inner side of the linkage side groove;

[0010] S3, descending and positioning: When the electric telescopic rod continues to descend, it also drives the water storage cylinder to descend, so that the water storage cylinder presses the load-bearing horizontal plate to push the conical push rod down and dock with the pressure plate, so that the friction pressure block contacts the ground for limiting;

[0011] S4, Sealing and fitting: At the same time, the arc pressure baffle presses the arc pressure plate to drive the detection cover tube down, so that the rubber ring fits the ground, and the filler is sprayed for sealing;

[0012] S5. Water injection test: Start the water pump to inject water into the inner side of the test hood for testing.

[0013] Preferably, the basic moving mechanism includes a load-bearing base plate, the surface and rear of the load-bearing base plate are provided with linkage side grooves, a worm is rotatably connected between the two sides of the inner cavity of the linkage side groove via a bearing member, a gear plate is fixedly connected to the right side of the worm surface, and a worm wheel plate is rotatably connected to the two sides between the top and bottom of the inner cavity of the linkage side groove via bearing members, the left side of the worm wheel plate is fixedly connected to a vertical guide rod via a fixing block, and the bottom end of the vertical guide rod is fixedly connected to an inner groove support plate via a fixing block.

[0014] Preferably, an L-shaped support rod is slidably mounted on the lower part of the surface of the vertical guide rod, and the bottom end of the L-shaped support rod is fixedly connected to a friction pressure block used in conjunction with the inner groove support plate through a fixing block, a second spring is sleeved on the surface of the vertical guide rod and located between the L-shaped support rod and the inner groove support plate, a pressure plate used in conjunction with the L-shaped support rod is slidably mounted on the upper part of the surface of the vertical guide rod, and a first spring is sleeved on the surface of the vertical guide rod and located between the pressure plate and the L-shaped support rod.

[0015] Preferably, a circular lifting groove is provided on the top of the load-bearing base plate, a rectangular lifting opening is provided on the right side of the top of the load-bearing base plate and between the two worm gears, and the guide vertical plate is fixedly installed on the left side of the top of the load-bearing base plate through a fixing plate, and a liquid storage tank is fixedly installed on the left side of the top of the load-bearing base plate through a fixing plate.

[0016] Preferably, the linkage detection mechanism includes a detection cover cylinder, and the detection cover cylinder is slidably installed on the inner side of the circular lifting groove, the bottom of the detection cover cylinder is fixedly connected with a rubber ring, the top of the rubber ring is fixedly connected with a nozzle ring frame through an opening, the bottom of the load-bearing base plate is fixedly installed with a material pump, and both ends of the material pump are fixedly installed with material guide pipes, and the ends of the two material guide pipes away from the material pump are respectively connected with the liquid storage tank and the nozzle ring frame.

[0017] Preferably, an arc-shaped pressure plate is fixedly installed on the upper part of the surface of the detection cover cylinder through a fixing block, and a third spring is fixedly connected between the front and rear sides of the bottom of the arc-shaped pressure plate and the load-bearing bottom plate, a sliding sleeve arc plate is slidably installed on the surface of the guide vertical plate, and a water storage cylinder is fixedly connected to the inner side of the sliding sleeve arc plate, and an electric telescopic rod is fixedly connected to the front and rear sides of the top of the load-bearing bottom plate through a fixing block, and a U-shaped frame used in conjunction with the water storage cylinder is fixedly connected between the top ends of the two electric telescopic rods, and a lifting rod is slidably installed on the front and rear sides of the top of the sliding sleeve arc plate through an opening, and the top end of the lifting rod is fixedly connected to the U-shaped frame.

[0018] Preferably, a vertical pressure push rod is fixedly connected to the right side of the bottom of the U-shaped frame through a fixed block, a horizontal pressure plate is slidably installed on the lower part of the surface of the vertical pressure push rod, and the front and rear ends of the horizontal pressure plate are fixedly installed with L-shaped toothed plates used in conjunction with the gear plate and the rectangular lifting port through fixed blocks, a circular pressure plate is fixedly connected to the upper part of the surface of the vertical pressure push rod, a fourth spring is sleeved on the surface of the vertical pressure push rod and located between the circular pressure plate and the horizontal pressure plate, and an arc pressure baffle is fixedly installed on the bottom end of the vertical pressure push rod through a fixed block.

[0019] Preferably, a water pump is fixedly installed on the left side of the top of the load-bearing base plate through a fixing block, and water pipes are fixedly installed on both sides of the water pump, and one end of the two water pipes are respectively connected to the water storage cylinder and the detection cover cylinder.

[0020] Preferably, the front and rear sides of the top of the load-bearing base plate are fixedly connected to a buffer pressure rod via a fixing block, a load-bearing cross plate is slidably installed between the surfaces of the two buffer pressure rods, a fifth spring is sleeved on the surface of the buffer pressure rod, the front and rear ends of the load-bearing cross plate are fixedly connected to a rectangular long rod via a bracket, and both sides of the bottom of the rectangular long rod are fixedly connected to a conical push rod used in conjunction with the pressure plate via a fixing block.

[0021] Preferably, a button for use with the water storage cylinder is fixedly connected to the top of the load-bearing horizontal plate via a fixing block. Beneficial Effects

[0022] The present invention provides a road and bridge water seepage detection method. Compared with the existing technology, it has the following beneficial effects:

[0023] (1) The road bridge water seepage detection method combines the basic moving mechanism and the linkage detection mechanism. When in use, the two mechanisms can drive the U-shaped frame to descend through the electric telescopic rod to rotate the worm, and flip the four inner groove support plates to the front and rear sides of the load-bearing bottom plate. There is no need for workers to install the limit structure, which is convenient for use. At the same time, the weight of the water storage cylinder itself is used for pressure. When performing the detection, the material pump can be started to allow the nozzle ring frame to spray the filler onto the ground. The rubber ring can increase the sealing and improve the accuracy of the detection, which is satisfactory for current use.

[0024] (2) The road bridge water seepage detection method is to open linkage side grooves at the front and rear of the load-bearing bottom plate, and install a worm and a worm wheel on the inner side of the linkage side groove, and use it in conjunction with a conical push rod and a pressure plate. The arrangement of these structures can press the L-shaped tooth plate and the worm wheel to engage when the U-shaped frame descends, drive the worm to flip the worm wheel, automatically open the inner groove support plate, and use the conical push rod to fix the load-bearing bottom plate. There is no need for workers to perform complicated installation procedures, which is convenient for use.

[0025] (3) The road bridge water seepage detection method comprises a detection cover cylinder which is slidably installed on the inner side of a circular lifting groove, and a nozzle ring frame which is installed on the top of a rubber ring and is used in conjunction with a button. The arrangement of these structures enables the button to be pressed when the water storage cylinder descends, and the material pump to start spraying the filler through the nozzle ring frame so that it forms an annular ring with the ground and is used in conjunction with the rubber ring, which can effectively fill the gaps in the road surface. The detection cover cylinder is in the shape of a straight cylinder and will not be easily deformed, which effectively improves the sealing performance.

[0026] (4) The road bridge water seepage detection method is to install L-shaped tooth plates at the front and rear of the transverse pressure plate. The arrangement of these structures can drive the worm to rotate by meshing with the gear plate when the L-shaped tooth plate is raised or lowered, and can limit the position by its own shape after the rotation is completed, so as to avoid causing the worm to rotate excessively, thereby ensuring the accuracy of the equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the process of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the present invention;

[0029] Figure 3 It is a bottom view of the rubber ring, nozzle ring frame and material pump structure of the present invention;

[0030] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle A;

[0031] Figure 5 It is a schematic diagram of the circular lifting groove, rectangular lifting opening and guide vertical plate structure of the present invention;

[0032] Figure 6 A top view of the internal structure of the load-bearing bottom plate of the present invention;

[0033] Figure 7 It is a schematic diagram of the inner groove support plate, L-shaped support rod and friction pressure block structure of the present invention;

[0034] Figure 8 It is a schematic diagram of the structure of the sliding sleeve arc plate, the water storage cylinder and the electric telescopic rod of the present invention;

[0035] Fig. 9 It is a schematic diagram of the circular pressure plate, the fourth spring and the arc pressure baffle structure of the present invention;

[0036] Fig.10 It is a schematic diagram of the buffer pressure rod, the fifth spring and the rectangular long rod structure of the present invention;

[0037] Fig.11 It is a schematic diagram of the material guide tube, the arc-shaped pressure plate and the third spring structure of the present invention.

[0038] In the figure: 1, basic moving mechanism; 2, linkage detection mechanism; 101, load-bearing bottom plate; 102, linkage side groove; 103, worm; 104, gear plate; 105, worm wheel plate; 106, vertical guide rod; 107, inner groove support plate; 108, L-shaped support rod; 109, friction pressure block; 110, pressure plate; 111, first spring; 112, second spring; 113, circular lifting groove; 114, rectangular lifting port; 115, guide slide vertical plate; 116, liquid storage tank; 201, detection cover tube; 202, rubber ring; 203, nozzle ring frame; 204, Material pump; 205, material guide pipe; 206, arc pressure plate; 207, third spring; 208, sliding arc plate; 209, water storage cylinder; 210, electric telescopic rod; 211, U-shaped frame; 212, lifting pull rod; 213, vertical pressure push rod; 214, horizontal pressure plate; 215, L-shaped tooth plate; 216, round pressure plate; 217, fourth spring; 218, arc pressure baffle; 219, water pump; 220, water pipe; 221, load-bearing horizontal plate; 222, buffer pressure rod; 223, fifth spring; 224, rectangular long rod; 225, tapered push rod; 226, button. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0040] See also Figure 1-11 , the present invention provides a technical solution:

[0041] The road bridge water seepage detection method specifically comprises the following steps:

[0042] S1. Preparation process: Before use, push the load-bearing base plate 101 in the basic mobile mechanism 1 to move the device to the location to be tested. Specifically, the load-bearing base plate 101 in the basic mobile mechanism 1 is pushed by tires to move the entire device to the location to be tested.

[0043] S2, mechanism flipping: start the electric telescopic rod 210 in the linkage detection mechanism 2 and use the vertical pressure push rod 213 to push the L-shaped toothed plate 215 down, so that the worm 103 rotates to reverse the inner groove support plate 107 out of the inner side of the linkage side groove 102; the specific operation method is to start the electric telescopic rod 210 in the linkage detection mechanism 2 after moving to the detection location, the electric telescopic rod 210 pulls the U-shaped frame 211 to descend, and the U-shaped frame 211 pushes the vertical pressure push rod 213 and the circular pressure plate 216 to press the horizontal pressure plate 214 down under the elastic force of the fourth spring 217. After the horizontal pressure plate 214 descends, the L-shaped toothed plate 215 will first mesh with the gear plate 104 and drive the worm 103 to rotate. After the worm 103 rotates, it will drive the four worm gear plates 105 to rotate synchronously to flip the inner groove support plate 107 and unfold it to both sides of the load-bearing bottom plate 101;

[0044] S3, descending and positioning: when the electric telescopic rod 210 continues to descend, it also drives the water storage cylinder 209 to descend, so that the water storage cylinder 209 presses the load-bearing horizontal plate 221 to push the conical push rod 225 to descend and dock with the pressure plate 110, so that the friction pressure block 109 contacts the ground for limiting. The specific operation method is that when the electric telescopic rod 210 continues to descend, it also drives the lifting rod 212 to descend, and the descent of the lifting rod 212 no longer lifts the sliding sleeve arc plate 208, so that the sliding sleeve arc plate 208 is limited in the guide vertical plate 115. Under the action, the water storage cylinder 209 naturally descends, and the water storage cylinder 209 uses its own gravity to descend and contact the U-shaped frame 211 and pushes the two rectangular long rods 224 to descend under the limit of the buffer pressure rod 222, and at the same time, the conical push rod 225 presses the pressure plate 110. After the pressure plate 110 is pressed, it will also descend and press the L-shaped support rod 108 to make the friction pressure block 109 pass through the inner groove support plate 107 and contact the ground, thereby fixing the load-bearing bottom plate 101, and the button 226 is pressed at the same time after the water storage cylinder 209 descends;

[0045] S4, sealing and fitting: at the same time, the arc pressure baffle 218 presses the arc pressure plate 206 to drive the detection cover tube 201 to descend, so that the rubber ring 202 fits with the ground, and sprays the filler for sealing. As the U-shaped frame 211 continues to descend, the L-shaped tooth plate 215 is limited by the rectangular lifting port 114 and no longer descends, and the vertical pressure push rod 213 drives the arc pressure baffle 218 to continue to descend. Under the limitation of the sliding sleeve arc plate 208, the arc pressure plate 206 is pressed to make the detection cover tube 201 and the rubber ring 202 descend before the water storage cylinder 209. After the rubber ring 202 descends, it fits with the ground. At the same time, after the subsequent button 226 is pressed, the material pump 204 is started. After the material pump 204 is started, a portion of the filler is quantitatively drawn from the inside of the liquid storage tank 116, injected into the nozzle ring frame 203 and sprayed into the ground. After the filler is sprayed out in a ring shape, it can cooperate with the rubber ring 202 to fill the gap in the ground to increase the sealing performance;

[0046] S5, water injection detection: start the water pump (219) to inject water into the inner side of the detection cover tube (201) for detection. After the descent is completed, start the water pump 219 to extract a little water from the water storage cylinder 209 and inject it into the inner side of the detection cover tube 201, and then observe the water level of the detection cover tube 201. After the detection is completed, start the electric telescopic rod 210 to push the U-shaped frame 211 to raise and reset the water storage cylinder 209, the detection cover tube 201 and the horizontal pressure plate 214 in sequence. The L-shaped toothed plate 215 is reset to drive the worm 103 to rotate and then retract the inner groove support plate 107 into the inner side of the linkage side groove 102.

[0047] The above-mentioned road bridge water seepage detection method is realized by the following structural components:

[0048] Please refer to Figure 4 , Figure 5 , Figure 6 and Figure 7, showing the overall structure of the basic moving mechanism 1, the basic moving mechanism 1 includes a load-bearing base plate 101, the surface and rear of the load-bearing base plate 101 are provided with linkage side grooves 102, a worm 103 is rotatably connected between the two sides of the inner cavity of the linkage side groove 102 through a bearing member, a gear plate 104 is fixedly connected to the right side of the surface of the worm 103, a worm wheel 105 is rotatably connected to the two sides between the top and the bottom of the inner cavity of the linkage side groove 102 through a bearing member, a vertical guide rod 106 is fixedly connected to the left side of the worm wheel 105 through a fixed block, a notch that rotates in coordination with the vertical guide rod 106 is provided at the bottom of the linkage side groove 102, the bottom end of the vertical guide rod 106 is fixedly connected to an inner groove support plate 107 through a fixed block, an L-shaped support rod 108 is slidably installed on the lower part of the surface of the vertical guide rod 106, and the bottom end of the L-shaped support rod 108 is fixedly connected to a support plate 107 for use in coordination with the inner groove support plate 107 through a fixed block. The friction pressure block 109 has a tooth-shaped bottom to increase friction. A second spring 112 is sleeved on the surface of the vertical guide rod 106 and is located between the L-shaped support rod 108 and the inner groove support plate 107. The first spring 111 has a greater elastic force than the second spring 112. A pressure plate 110 used in conjunction with the L-shaped support rod 108 is slidably installed on the upper part of the surface of the vertical guide rod 106. A first spring 111 is sleeved on the surface of the vertical guide rod 106 and is located between the pressure plate 110 and the L-shaped support rod 108. A circular lifting groove 113 is provided on the top of the load-bearing bottom plate 101. A rectangular lifting port 114 that runs through to the bottom is provided on the right side of the top of the load-bearing bottom plate 101 and is located between the two worm gears 103. A guide slide vertical plate 115 is fixedly installed on the left side of the top of the load-bearing bottom plate 101 through a fixed plate, and a liquid storage tank 116 is fixedly installed on the left side of the top of the load-bearing bottom plate 101 through a fixed plate.

[0049] Please refer to Figure 8 , Fig. 9 , Fig.10 and Fig.11, showing the overall structure of the linkage detection mechanism 2, the linkage detection mechanism 2 includes a detection cover tube 201, the detection cover tube 201 is made of tempered glass as a whole and has scale lines on the surface for easy observation, and the detection cover tube 201 is slidably installed on the inner side of the circular lifting groove 113, the bottom of the detection cover tube 201 is fixedly connected with a rubber ring 202, the top of the rubber ring 202 is fixedly connected with a nozzle ring frame 203 through an opening, the nozzle ring frame 203 includes a ring frame at the top and a plurality of nozzles at the bottom, and the bottom of the load-bearing bottom plate 101 is fixedly installed with The material pump 204 is provided with a material guide pipe 205 fixedly installed at both ends of the material pump 204. The ends of the two material guide pipes 205 away from the material pump 204 are respectively connected to the liquid storage tank 116 and the nozzle ring frame 203. The upper part of the surface of the detection cover cylinder 201 is fixedly installed with an arc pressure plate 206 through a fixed block, and the front and rear sides of the bottom of the arc pressure plate 206 and the load-bearing bottom plate 101 are fixedly connected with a third spring 207. The surface of the guide slide vertical plate 115 is slidably installed with a sliding sleeve arc plate 208, and the inner side of the sliding sleeve arc plate 208 is fixedly connected with a water storage cylinder. 209, the front and rear sides of the top of the load-bearing bottom plate 101 are fixedly connected with an electric telescopic rod 210 through a fixed block, and a U-shaped frame 211 used in conjunction with the water storage cylinder 209 is fixedly connected between the tops of the two electric telescopic rods 210, and the front and rear sides of the top of the sliding sleeve arc plate 208 are slidably installed with a lifting rod 212 through an opening, and the top of the lifting rod 212 is fixedly connected to the U-shaped frame 211, and the right side of the bottom of the U-shaped frame 211 is fixedly connected with a vertical pressure push rod 213 through a fixed block, and the lower part of the surface of the vertical pressure push rod 213 slides A horizontal pressure plate 214 is installed, and the front and rear ends of the horizontal pressure plate 214 are fixedly installed with an L-shaped tooth plate 215 used in conjunction with the gear plate 104 and the rectangular lifting port 114 through a fixing block. A circular pressure plate 216 is fixedly connected to the upper part of the surface of the vertical pressure push rod 213. A fourth spring 217 is sleeved on the surface of the vertical pressure push rod 213 and located between the circular pressure plate 216 and the horizontal pressure plate 214. An arc pressure baffle 218 is fixedly installed at the bottom end of the vertical pressure push rod 213 through a fixing block. A water pump 219 is fixedly installed on the left side of the top of the load-bearing bottom plate 101 through a fixing block. Water pipes 220 are fixedly installed on both sides of the water pump 219, and one end of the two water pipes 220 is respectively connected to the water storage cylinder 209 and the detection cover cylinder 201, and the front and rear sides of the top of the load-bearing bottom plate 101 are fixedly connected with buffer pressure rods 222 through fixed blocks, and a load-bearing cross plate 221 is slidably installed between the surfaces of the two buffer pressure rods 222. The surface of the buffer pressure rod 222 is sleeved with a fifth spring 223, and the front and rear ends of the load-bearing cross plate 221 are fixedly connected with a rectangular long rod 224 through a bracket, and both sides of the bottom of the rectangular long rod 224 are fixedly connected with a conical push rod 225 used in conjunction with the pressure plate 110 through fixed blocks, and the top of the load-bearing cross plate 221 is fixedly connected with a button 226 used in conjunction with the water storage cylinder 209 through a fixed block.

Claims

1. A method for detecting water seepage in roads and bridges, characterized in that: The specific steps include: S1, preparation process: before use, push the load-bearing base plate (101) in the basic moving mechanism (1) to move the device to the location to be tested; S2, mechanism flipping: starting the electric telescopic rod (210) in the linkage detection mechanism (2) and using the vertical pressure push rod (213) to push the L-shaped toothed plate (215) downward, so that the worm (103) rotates to flip the inner groove support plate (107) out of the inner side of the linkage side groove (102); S3, descending and positioning: the electric telescopic rod (210) continues to descend and also drives the water storage cylinder (209) to descend, so that the water storage cylinder (209) presses the load-bearing horizontal plate (221) to push the conical push rod (225) down and dock with the pressure plate (110), so that the friction pressure block (109) contacts the ground for limiting; S4, sealing and fitting: at the same time, the arc pressure baffle (218) presses the arc pressure plate (206) to drive the detection cover tube (201) to descend, so that the rubber ring (202) fits with the ground, and a filler is sprayed to seal; S5, water injection detection: starting the water pump (219) to inject water into the inner side of the detection cover tube (201) for detection; The basic moving mechanism (1) comprises a load-bearing base plate (101), the surface and rear of the load-bearing base plate (101) are provided with linkage side grooves (102), a worm (103) is rotatably connected between the two sides of the inner cavity of the linkage side groove (102) via a bearing member, a gear plate (104) is fixedly connected to the right side of the surface of the worm (103), a worm wheel plate (105) is rotatably connected to the two sides between the top and the bottom of the inner cavity of the linkage side groove (102) via a bearing member, a vertical guide rod (106) is fixedly connected to the left side of the worm wheel plate (105) via a fixing block, and the bottom end of the vertical guide rod (106) is fixedly connected to the inner groove support plate (107) via a fixing block; An L-shaped support rod (108) is slidably mounted on the lower part of the surface of the vertical guide rod (106), and the bottom end of the L-shaped support rod (108) is fixedly connected to a friction pressure block (109) used in conjunction with the inner groove support plate (107) through a fixing block, a second spring (112) is sleeved on the surface of the vertical guide rod (106) and located between the L-shaped support rod (108) and the inner groove support plate (107), a pressure plate (110) used in conjunction with the L-shaped support rod (108) is slidably mounted on the upper part of the surface of the vertical guide rod (106), and a first spring (111) is sleeved on the surface of the vertical guide rod (106) and located between the pressure plate (110) and the L-shaped support rod (108); A circular lifting groove (113) is provided on the top of the load-bearing bottom plate (101); a rectangular lifting opening (114) extending through the bottom is provided on the right side of the top of the load-bearing bottom plate (101) and located between the two worm gears (103); a guide vertical plate (115) is fixedly mounted on the left side of the top of the load-bearing bottom plate (101) via a fixing plate; and a liquid storage tank (116) is fixedly mounted on the left side of the top of the load-bearing bottom plate (101) via a fixing plate; The linkage detection mechanism (2) comprises a detection cover tube (201), and the detection cover tube (201) is slidably mounted on the inner side of the circular lifting groove (113); the bottom of the detection cover tube (201) is fixedly connected to a rubber ring (202); the top of the rubber ring (202) is fixedly connected to a nozzle ring frame (203) via an opening; the bottom of the load-bearing bottom plate (101) is fixedly mounted to a material pump (204), and both ends of the material pump (204) are fixedly mounted to material guide pipes, and the ends of the two material guide pipes away from the material pump (204) are respectively connected to the liquid storage tank (116) and the nozzle ring frame (203); An arc-shaped pressure plate (206) is fixedly mounted on the upper part of the surface of the detection cover tube (201) via a fixing block, and a third spring (207) is fixedly connected between the front and rear sides of the bottom of the arc-shaped pressure plate (206) and the load-bearing bottom plate (101), a sliding sleeve arc plate (208) is slidably mounted on the surface of the guide slide vertical plate (115), and a water storage cylinder (209) is fixedly connected to the inner side of the sliding sleeve arc plate (208), and an electric telescopic rod (210) is fixedly connected to the front and rear sides of the top of the load-bearing bottom plate (101) via a fixing block, and a U-shaped frame (211) used in conjunction with the water storage cylinder (209) is fixedly connected between the top ends of the two electric telescopic rods (210), and a lifting rod (212) is slidably mounted on the front and rear sides of the top of the sliding sleeve arc plate (208) via an opening, and the top end of the lifting rod (212) is fixedly connected to the U-shaped frame (211); The right side of the bottom of the U-shaped frame (211) is fixedly connected to a vertical pressure push rod (213) via a fixing block, a horizontal pressure plate (214) is slidably mounted on the lower part of the surface of the vertical pressure push rod (213), and an L-shaped toothed plate (215) for use with a gear plate (104) and a rectangular lifting opening (114) is fixedly mounted on the front and rear ends of the horizontal pressure plate (214) via a fixing block, a circular pressure plate (216) is fixedly connected to the upper part of the surface of the vertical pressure push rod (213), a fourth spring (217) is sleeved on the surface of the vertical pressure push rod (213) and located between the circular pressure plate (216) and the horizontal pressure plate (214), and an arc pressure baffle (218) is fixedly mounted on the bottom end of the vertical pressure push rod (213) via a fixing block.

2. The road and bridge water seepage detection method according to claim 1, characterized in that: A water pump (219) is fixedly mounted on the left side of the top of the load-bearing bottom plate (101) via a fixing block, and water pipes are fixedly mounted on both sides of the water pump (219), one end of each of the two water pipes being respectively connected to the water storage cylinder (209) and the detection cover cylinder (201).

3. The road and bridge water seepage detection method according to claim 2, characterized in that: The front side and the rear side of the top of the load-bearing bottom plate (101) are fixedly connected to a buffer pressure rod via a fixing block, a load-bearing cross plate (221) is slidably mounted between the surfaces of the two buffer pressure rods, a fifth spring (223) is sleeved on the surface of the buffer pressure rod, the front and rear ends of the load-bearing cross plate (221) are fixedly connected to a rectangular long rod (224) via a bracket, and both sides of the bottom of the rectangular long rod (224) are fixedly connected to a conical push rod (225) used in conjunction with the pressure plate (110) via a fixing block.

4. The road and bridge water seepage detection method according to claim 3, characterized in that: A button (226) for use in conjunction with the water storage cylinder (209) is fixedly connected to the top of the load-bearing horizontal plate (221) via a fixing block.

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