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CN-224213200-U - Bridge expansion joint maintenance device

CN224213200UCN 224213200 UCN224213200 UCN 224213200UCN-224213200-U

Abstract

The utility model relates to the technical field of bridge engineering and discloses a bridge expansion joint maintenance device which comprises a moving vehicle, wherein a connecting plate is fixedly connected to the top of the moving vehicle, an air cylinder is fixedly connected to the top of the connecting plate, a sliding block is fixedly connected to the output end of the air cylinder, a connecting plate is fixedly connected to the outer side of the sliding block, a fixing plate is fixedly connected to the outer side of the connecting plate, a cleaning assembly is arranged in the fixing plate, and a dust collection assembly is arranged on the outer side of the connecting plate. According to the utility model, through the mutual coordination among the structures of the fan, the suction head, the filter screen, the collecting box, the pull rod, the baffle, the spring, the plug-in block, the blocking block and the like, dust pollution is effectively avoided, a more environment-friendly operation environment is created, meanwhile, the filter screen cleaning operation is simple and easy, a complex tool is not needed, the filter screen cleaning maintenance can be rapidly completed, the continuous and efficient operation of the fan is ensured, and the equipment maintenance cost and the time cost are reduced.

Inventors

  • ZHU YONGSHENG
  • Yuan Wuting
  • WANG WEIQIANG
  • ZHU HUAQIANG
  • ZHU FULAI

Assignees

  • 郑州市广汇路桥工程有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (8)

  1. 1. The bridge expansion joint maintenance device comprises a moving vehicle (1) and is characterized in that a connecting plate (6) is fixedly connected to the top of the moving vehicle (1), an air cylinder (7) is fixedly connected to the top of the connecting plate (6), a sliding block (8) is fixedly connected to the output end of the air cylinder (7), a connecting plate (9) is fixedly connected to the outer side of the sliding block (8), a fixing plate (10) is fixedly connected to the outer side of the connecting plate (9), a cleaning assembly is arranged in the fixing plate (10), and a dust collection assembly is arranged on the outer side of the connecting plate (9); The dust collection assembly comprises a collection box (4), collection box (4) bottom fixedly connected with is in locomotive (1) top, collection box (4) top fixedly connected with inlet pipe one (24), inlet pipe one (24) is kept away from collection box (4) one end fixedly connected with connects (25), connect (25) bottom fixedly connected with two straw (26), straw (26) bottom fixedly connected with suction head (27), collection box (4) left side fixedly connected with rose box (28), rose box (28) left side fixedly connected with connecting pipe (29), fan (30) are installed to connecting pipe (29) left end, inside sliding connection of rose box (28) has filter screen (2), two thin shells (3) of filter box (28) outside fixedly connected with stopper (5), thin shell (3) inside sliding connection has pull rod (31), sleeve in the outside is equipped with spring (34), baffle (32) are connected with baffle (32) outside fixedly connected with baffle (32), baffle (32) are connected with baffle (32) outside.
  2. 2. The bridge expansion joint maintenance device according to claim 1, wherein the cleaning assembly comprises a bracket (11) and a U-shaped frame (17), the outer side of the U-shaped frame (17) is fixedly connected with the top of the connecting plate (9), the top of the bracket (11) is fixedly connected with the top of the fixing plate (10), the inner wall of the bracket (11) is fixedly connected with a motor (12), the output end of the motor (12) is fixedly connected with a rotating rod (13), the bottom of the rotating rod (13) is fixedly connected with a turning through (14), the outer side of the turning through (14) is fixedly connected with a plurality of scraping blades (15), the outer side of the rotating rod (13) is fixedly connected with a belt pulley I (16), the inner side of the U-shaped frame (17) is rotatably connected with a rotating shaft (18), the outer side of the rotating shaft (18) is fixedly connected with a belt pulley II (19), the belt pulley II (19) is connected with the belt pulley I (16) through a belt, the bottom end of the rotating shaft (18) is fixedly connected with a rotary disc (20), the bottom edge of the rotary disc (20) is fixedly connected with a connecting shaft (21), the hollow shaft (21) is connected with a hollow shell (36), the hollow shell (36) is fixedly connected with the hollow shell (36), the bottom of the sliding rod (22) is fixedly connected with a shovel block (23).
  3. 3. The bridge expansion joint maintenance device according to claim 1, wherein the plug-in block (33) penetrates through the filter box (28) and is plugged into the filter screen (2), and the outer side of the baffle plate (32) is connected inside the thin shell (3) in a sliding manner.
  4. 4. The bridge expansion joint maintenance device according to claim 1, wherein one end of the spring (34) is fixedly connected to the inner wall of the thin shell (3), and the other end of the baffle (32) is fixedly connected to the outer side of the baffle (32).
  5. 5. The bridge expansion joint maintenance device according to claim 1, wherein the upper portion of the outer side of the blocking block (35) is slidably connected inside the limiting block (5), and the lower portion of the outer side of the blocking block (35) is slidably connected inside the thin shell (3).
  6. 6. A bridge expansion joint maintenance apparatus according to claim 2, wherein the outside of the rotating rod (13) is rotatably connected to the inside of the fixed plate (10).
  7. 7. A bridge expansion joint maintenance apparatus according to claim 2, wherein the outer side of the joint (25) is fixedly connected to the outer side of the U-shaped frame (17).
  8. 8. A bridge expansion joint maintenance apparatus according to claim 2, wherein the outside of the sliding rod (22) is slidingly connected inside the connecting plate (9).

Description

Bridge expansion joint maintenance device Technical Field The utility model relates to the technical field of bridge engineering, in particular to a bridge expansion joint maintenance device. Background The bridge is a building structure with important traffic functions. The bridge is generally composed of bridge piers, bridge abutment, beam body and the like, and spans over rivers, valleys, roads and the like, so that people can conveniently span over obstacles, the connection and communication between areas are promoted, and the bridge is a crystal of human wisdom and engineering technology. In the existing bridge expansion joint maintenance technology, a bolt fixing mode is generally adopted for a filter screen of a protection fan, so that when the filter screen is detached and maintained, a plurality of tools such as a spanner and a screwdriver are needed, the operation flow is complex, a large amount of labor and time cost are consumed, and the component loss is easy to be caused by frequent disassembly and assembly. Aiming at the problems, a bridge expansion joint maintenance device is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a bridge expansion joint maintenance device, which aims to solve the problems that in the bridge expansion joint maintenance technology in the prior art, a filter screen for protecting a fan is generally fixed by bolts, so that when the filter screen is disassembled and maintained, a plurality of tools such as a spanner, a screwdriver and the like are needed, the operation flow is complicated, a large amount of manpower and time cost are consumed, and the component loss is easy to cause due to frequent disassembly and assembly. In order to achieve the purpose, the bridge expansion joint maintenance device comprises a moving vehicle, wherein a connecting plate is fixedly connected to the top of the moving vehicle, an air cylinder is fixedly connected to the top of the connecting plate, a sliding block is fixedly connected to the output end of the air cylinder, a connecting plate is fixedly connected to the outer side of the sliding block, a fixing plate is fixedly connected to the outer side of the connecting plate, a cleaning assembly is arranged in the fixing plate, and a dust collection assembly is arranged on the outer side of the connecting plate; The dust collection assembly comprises a collection box, the collection box bottom is fixedly connected with the top of the mobile vehicle, the collection box top is fixedly connected with a first feeding pipe, the first feeding pipe is far away from a joint fixedly connected with one end of the collection box, two suction pipes are fixedly connected with the bottom of the joint, the suction heads are fixedly connected with the bottom ends of the suction pipes, the collection box is fixedly connected with a filter box on the left side, a connecting pipe is fixedly connected with the left side of the filter box, a fan is installed at the left end of the connecting pipe, a filter screen is slidingly connected inside the filter box, two thin shells are fixedly connected with the top of the thin shells, a pull rod is fixedly connected with a limiting block in the inside of the thin shells, a spring is sleeved outside the pull rod, a baffle is fixedly connected with the outer side of the pull rod, a plug block is fixedly connected with the outer side of the baffle, and a blocking block is arranged at the top of the baffle. As a further description of the above technical solution: The cleaning assembly comprises a support and a U-shaped frame, the outer side of the U-shaped frame is fixedly connected with the top of the connecting plate, the top of the support is fixedly connected with the top of the fixing plate, the inner wall of the support is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a rotating through, the outer side of the rotating rod is fixedly connected with a plurality of scraping blades, the outer side of the rotating rod is fixedly connected with a belt pulley I, the inner side of the U-shaped frame is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a belt pulley II, the belt pulley II is connected with the belt pulley I through a belt, the bottom of the rotating shaft is fixedly connected with a rotary table, the bottom of the rotary table is fixedly connected with a connecting shaft, the outer side of the connecting shaft is fixedly connected with a hollow shell, the outer side of the hollow shell is fixedly connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with a shovel block. As a further description of the above technical solution: The plug-in block penetrates through the filter box and is plugged in the filter screen, and the oute