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CN-121977986-A - Asphalt pavement construction infiltration detection device

CN121977986ACN 121977986 ACN121977986 ACN 121977986ACN-121977986-A

Abstract

The invention discloses an asphalt pavement construction water seepage detection device, which belongs to the field of asphalt pavement detection and comprises a vehicle body, wherein a measuring cylinder is arranged in the vehicle body, the lower end of the measuring cylinder is fixedly connected with a transverse plate, the lower end of the transverse plate is fixedly connected with a supporting rod, the lower end of the supporting rod is fixedly connected with a pressing block, the upper end of the pressing block is fixedly connected with a pipe fitting communicated with the lower end of the measuring cylinder, the right side of the pipe fitting is fixedly connected with a valve, a spraying component is arranged in the vehicle body, when the pressing block moves downwards, the spraying operation can be automatically carried out, a rotating block sprays glue around a circle to form an annular sealing ring, the pressing block moves downwards to be attached with the sealing glue, and the rotating block has a certain annular limiting effect on the sealing glue, so that the sealing glue attaching effect of the pressing block and the sealing glue is better, the water leakage condition is avoided, the water can only seep out through the asphalt pavement, the detection operation is more efficient, the sealing effect can be improved, and the accuracy of detection data is improved.

Inventors

  • WANG YUEDONG
  • SUN PENGFEI
  • CHENG JIANGWEI
  • WANG KU
  • YANG LELE
  • GONG YAN
  • Li Dongzhao
  • ZENG JINGXIANG
  • XIE TINGTING
  • WU QIANG
  • NIE JILIANG
  • LUO KAIYAN
  • Yue Huailu
  • SUN CHENGLIANG
  • Yan erhu
  • ZHOU ZHENYU
  • HE LITAO
  • BAI ZHIQIANG

Assignees

  • 中交二公局第三工程有限公司
  • 交通运输部公路科学研究所

Dates

Publication Date
20260505
Application Date
20260129

Claims (10)

  1. 1. The utility model provides a bituminous paving construction infiltration detection device, includes automobile body (1), wherein the inside of automobile body (1) is equipped with graduated flask (12), the lower extreme fixedly connected with diaphragm (10) of graduated flask (12), the lower extreme fixedly connected with bracing piece (13) of diaphragm (10), the lower extreme fixedly connected with briquetting (15) of bracing piece (13), the upper end fixedly connected with of briquetting (15) and pipe fitting (19) of graduated flask (12) lower extreme intercommunication, the right side fixedly connected with valve (14) of pipe fitting (19), the inside of automobile body (1) is equipped with spouts the material subassembly, spout the material subassembly and be used for packing the sealant at the lower extreme of briquetting 15; The spraying component comprises a U-shaped supporting plate (3) fixedly connected to the upper end of a vehicle body (1), a threaded rod (4) is fixedly connected to the inner side of the U-shaped supporting plate (3), a connecting plate (7) is arranged at the lower end of the threaded rod (4), the lower end of the connecting plate (7) is fixedly connected with the upper end of a transverse plate (10), moving grooves (8) are formed in two sides of the U-shaped supporting plate (3), extension plates (9) are arranged on two sides of the connecting plate (7), a rotating block (28) is rotatably connected to the inner lower end of the vehicle body (1), a spray head (32) is arranged in the rotating block (28), a tooth block (27) is fixedly connected to the outer side of the rotating block (28), a screw rod (5) is fixedly connected to the inner side of the inner thread of the extension plate (9), the rod wall of the screw rod (5) is fixedly connected with the inner side of the vehicle body (1), a gear (26) is fixedly connected to the lower end of the screw rod (5), the outer side of the gear (26) is meshed with a tooth block (27), the outer side of the rotating block (28) is fixedly connected with a guide tube (21) of the outer side of the vehicle body (21), the lower extreme inner wall fixedly connected with drum (33) of automobile body (1), the upper end sliding connection of drum (33) has button (34), the upper end of button (34) is equipped with connecting rod (20), the upper end and the right side extension board (9) fixed connection of connecting rod (20), the lower extreme of drum (33) is equipped with second pipe (36), the right side fixed connection of second pipe (36) and annular board (31).
  2. 2. The asphalt pavement construction water seepage detection device according to claim 1, wherein the rod wall of the connecting rod (20) is in sliding connection with the inside of the vehicle body (1), the lower end of the connecting rod (20) is in sliding connection with the upper end of the round block (34), and a first spring (35) is fixedly connected between the connecting rod (20) and the round block (34).
  3. 3. The asphalt pavement construction water seepage detection device according to claim 1, wherein rectangular blocks (30) are slidably connected to two sides of each rotating block (28), a second spring (29) is fixedly connected to one side of each rectangular block (30), the second spring (29) is fixedly connected with the rotating block (28), an annular block (37) is fixedly connected to one side of each rectangular block (30), and the upper ends of the annular blocks (37) are obliquely arranged.
  4. 4. The asphalt pavement construction water seepage detection device according to claim 3, wherein supporting blocks (44) are fixedly connected to two sides of the lower end of the vehicle body (1), moving blocks (45) are slidably connected to the inside of the supporting blocks (44), L-shaped rod pieces (11) are arranged at the lower ends of the moving blocks (45), third springs (6) are fixedly connected to one sides of the moving blocks (45), and one sides of the L-shaped rod pieces (11) are attached to the inner wall of the rotating block (28).
  5. 5. The asphalt pavement construction water seepage detection device according to claim 4, wherein a sliding rod (46) is fixedly connected to the inside of the supporting block (44), and the rod wall of the sliding rod (46) is in sliding connection with the moving block (45).
  6. 6. The asphalt pavement construction water seepage detection device according to claim 1, wherein a movable rod (38) is uniformly and slidably connected to the inner wall of the lower end of the vehicle body (1), a fourth spring (39) is sleeved on the rod wall of the movable rod (38), an arc-shaped plate (40) is fixedly connected to one side of the movable rod (38), and protruding blocks (41) are fixedly connected to one side of the arc-shaped plate (40) and one side of the annular block (37).
  7. 7. The asphalt pavement construction water seepage detection device according to claim 1, wherein the lower end of the threaded rod (4) is slidably connected with a vertical rod (42), the lower end of the vertical rod (42) is rotatably connected with the upper end of the connecting plate (7), the upper end of the vertical rod (42) is fixedly connected with a fifth spring (43), and the upper end of the fifth spring (43) is connected with the inside of the threaded rod (4).
  8. 8. The asphalt pavement construction water seepage detection device according to claim 1, wherein a stop block (16) is fixedly connected to the inside of the pressing block (15), a floating block (17) is connected to the left side of the pressing block (15), the lower end of the floating block (17) is located at the upper end of the stop block (16), and rectangular grooves (18) are uniformly formed in the outer side of the floating block (17).
  9. 9. The asphalt pavement construction water seepage detection device according to claim 1, wherein a pressure valve is arranged on the left side of the second conduit (36), the height of the round block (34) is the same as that of the cylinder (33), and a gravity block (2) is fixedly connected to the left side of the upper end of the vehicle body (1).
  10. 10. The asphalt pavement construction water seepage detection device according to claim 1, wherein a moving plate (22) is connected inside the liquid cylinder (21) in a sliding mode, a round rod (23) is fixedly connected to the upper end of the moving plate (22), and a sixth spring (24) is sleeved on the rod wall of the round rod (23).

Description

Asphalt pavement construction infiltration detection device Technical Field The invention relates to the field of asphalt pavement detection, in particular to a water seepage detection device for asphalt pavement construction. Background The construction water seepage detection of the asphalt pavement is an important engineering quality detection content and is mainly used for evaluating whether the asphalt pavement has good waterproof performance after construction is completed or not so as to prevent water from seeping into a pavement structure, thereby guaranteeing the durability and the service life of the pavement. The following is a detailed description of the water penetration test, which is to test the water penetration performance of asphalt pavement surface by specific methods and instruments. The purpose is to ensure that the pavement reaches the designed drainage standard after construction. The existing detection device is used for detecting the road surface, multi-point detection is needed on the road surface, accuracy of detection data is improved, when the detection is carried out, the detection device is needed to be paved with sealant, then the detection device is placed at the upper end of the sealant, manual gluing is needed each time, the working amount is increased, working efficiency is low, meanwhile, when the existing detection device is placed at the upper end of the sealant, due to the fact that the sealant is softer, when the detection device is pressed down by a detection person, the detection device can shift, the lamination effect of the detection device and the sealant is poor, water leakage is easy to occur when the detection is carried out, and the detection accuracy is affected, so that the detection device is inconvenient to use. Therefore, the asphalt pavement construction water seepage detection device is provided. Disclosure of Invention Aiming at the problems in the prior art, the invention aims to provide the asphalt pavement construction water seepage detection device which can realize stable lamination between a pressing block and a sealant, and can automatically perform the glue spraying work when the detection device is moved downwards. In order to solve the problems, the invention adopts the following technical scheme. The utility model provides a bituminous paving construction infiltration detection device, includes the automobile body, the inside of automobile body is equipped with the graduated flask, the lower extreme fixedly connected with diaphragm of graduated flask, the lower extreme fixedly connected with bracing piece of diaphragm, the lower extreme fixedly connected with briquetting of bracing piece, the upper end fixedly connected with of briquetting and the pipe fitting of graduated flask lower extreme intercommunication, the right side fixedly connected with valve of pipe fitting, the inside of automobile body is equipped with spouts the material subassembly, spout the material subassembly and be used for filling the sealant at the lower extreme of briquetting; The spraying component comprises a U-shaped supporting plate fixedly connected to the upper end of a vehicle body, wherein a threaded rod is connected to the inner thread of the U-shaped supporting plate, a connecting plate is arranged at the lower end of the threaded rod, the lower end of the connecting plate is fixedly connected to the upper end of a transverse plate, moving grooves are formed in two sides of the U-shaped supporting plate, extension plates are arranged on two sides of the connecting plate, a rotating block is rotatably connected to the lower end of the inner part of the vehicle body, a spray head is arranged in the rotating block, a tooth block is fixedly connected to the outer side of the rotating block, a screw rod is connected to the inner thread of the extension plate, a gear is connected to the outer side of the gear in a meshed mode, an annular plate is connected to the outer side of the rotating block, an annular plate is fixedly connected to the lower end of the vehicle body, a cylinder is fixedly connected to the right side of the upper end of the vehicle body, a first guide pipe is fixedly connected to the lower end of the liquid cylinder, a cylinder is fixedly connected to the inner wall of the lower end of the vehicle body, a connecting rod is connected to the upper end of the cylinder in a sliding mode, and the upper end of the cylinder is fixedly connected to the right side of the second guide pipe is connected to the right side of the second guide pipe. Preferably, the rod wall of the connecting rod is in sliding connection with the inside of the vehicle body, the lower end of the connecting rod is in sliding connection with the upper end of the round block, and a first spring is fixedly connected between the connecting rod and the round block. Preferably, both sides of turning the piece all sliding connection has the rectangle piece, one side fixedly connec