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CN-224216094-U - Rotary road cross section measuring marker post

CN224216094UCN 224216094 UCN224216094 UCN 224216094UCN-224216094-U

Abstract

The utility model provides a rotary road cross section measuring marker post, and relates to the technical field of measuring marker posts. The automatic measuring device comprises a base, wherein a rotary adjusting structure is arranged at the top of the base and comprises a rotating rod and a target rod body, the bottom end of the rotating rod is rotationally connected with the top of the base, the top end of the rotating rod is fixedly connected with a rotary table, an adjusting and measuring structure is arranged on the outer surface of the rotary table and comprises a fixing rod, one end of the fixing rod is fixedly connected with the outer surface of the rotary table, the target rod body can be driven to rotate under the action of the rotating rod and the rotary table through the rotary adjusting structure, the target rod body can be used for adjusting angles, road cross sections in different directions can be measured, the position of the base is not changed in the whole measuring process, the position of the adjusting and measuring structure is changed, and then the measuring error can be always stabilized in a certain range for measurement.

Inventors

  • LI ZHIDONG
  • XIA ZHENWEI
  • LIU YI
  • LIN YARU
  • WU LIXIA

Assignees

  • 聊城华鑫公路勘察设计有限责任公司

Dates

Publication Date
20260508
Application Date
20250717

Claims (7)

  1. 1. A rotary road cross section measuring marker post, which comprises a base (1) and is characterized in that, The top of the base (1) is provided with a rotation adjusting structure (2), the rotation adjusting structure (2) comprises a rotating rod (21) and a marker post body (25), the bottom end of the rotating rod (21) is rotationally connected with the top of the base (1), and the top end of the rotating rod (21) is fixedly connected with a rotary table (22); The outer surface of revolving stage (22) is provided with adjusts and measures structure (3), adjust and measure structure (3) including dead lever (31), the one end of dead lever (31) is connected with the surface fixed of revolving stage (22), the one end sliding connection of dead lever (31) has a slip section of thick bamboo (32), one side threaded connection of slip section of thick bamboo (32) has screw thread clamping rod (33).
  2. 2. The rotary road cross section measuring standard according to claim 1, wherein the top ends of the rotary table (22) and the standard body (25) are fixedly connected with threaded clamping blocks (23), the bottom end of the standard body (25) is provided with threaded clamping holes (24), and the threaded clamping blocks (23) are in threaded connection with the inner walls of the threaded clamping holes (24).
  3. 3. The rotary road cross section measuring standard according to claim 1, wherein a sliding rod (27) is fixedly connected to the bottom of the rotary table (22), an annular chute (26) is formed in the top of the base (1), and the sliding rod (27) is in sliding connection with the annular chute (26).
  4. 4. The rotary road cross section measuring standard according to claim 1, wherein the inner wall of the rotary table (22) is in threaded connection with a threaded extrusion rod (28), and the bottom end of the threaded extrusion rod (28) is fixedly connected with a rubber round block (29).
  5. 5. The rotary road cross section measuring standard according to claim 1, wherein the top of the base (1) is provided with an annular extrusion groove (210), and the inner wall of the annular extrusion groove (210) is fixedly connected with a rubber lug (211).
  6. 6. The rotary road cross section measurement marker post according to claim 1, wherein one end of the sliding cylinder (32) is fixedly connected with a rectangular frame (34), the top and the bottom of the inner wall of the rectangular frame (34) are rotationally connected with a threaded rod (35), the top end of the threaded rod (35) is fixedly connected with an operation block (36), the outer surface of the threaded rod (35) is in threaded connection with a screw hole block (38), one side of the screw hole block (38) is fixedly connected with a sliding block (39), the top and the bottom of the rectangular frame (34) are fixedly connected with a fixed round rod (37), and the sliding block (39) is arranged on the outer surface of the fixed round rod (37) in a sliding mode.
  7. 7. The rotary road cross section measuring standard according to claim 6, wherein one side of the sliding block (39) is fixedly connected with a measuring plate (310), one side of the measuring plate (310) is fixedly connected with scale marks (311), and one side of the rectangular frame (34) is fixedly connected with a pointing rod (312).

Description

Rotary road cross section measuring marker post Technical Field The utility model relates to the technical field of measurement targets, in particular to a rotary road cross section measurement target. Background In the process of paving the road cross section, the data such as the distance, the height and the like of the road cross section are required to be measured, and in the process of measurement, the measuring standard pole is required to be matched with the measuring instrument for carrying out matched measurement, so that the road paving can be more accurate. In actual operation, the structure and the function of the measuring standard pole in the prior art are perfect, and the daily use requirement can be basically met, but the following problems still exist: In the in-service use, when the cross section of road is more, and when need to measure the thickness of the cross section of a plurality of directions, need constantly move the position of measuring the target at this moment, and because the height and the roughness of road are different, frequently move the position of measuring the target for measuring height and distance all can change, and the superposition of these error data simultaneously can make the error stack of data, and then influences holistic data accuracy. The present utility model thus provides a rotary road cross section measuring pole. Disclosure of Invention The utility model aims to solve the defects in the prior art and provides a rotary road cross section measuring marker post. In order to achieve the purpose, the rotary road cross section measuring standard pole comprises a base, wherein a rotary adjusting structure is arranged at the top of the base and comprises a rotating rod and a standard pole body, the bottom end of the rotating rod is rotationally connected with the top of the base, the top end of the rotating rod is fixedly connected with a rotary table, an adjusting and measuring structure is arranged on the outer surface of the rotary table and comprises a fixed rod, one end of the fixed rod is fixedly connected with the outer surface of the rotary table, one end of the fixed rod is slidingly connected with a sliding cylinder, and one side of the sliding cylinder is in threaded connection with a threaded clamping rod. As a preferred implementation mode, the top of revolving stage and the body of target all fixedly connected with screw thread fixture block, the screw thread draw-in hole has been seted up to the bottom of the body of target, screw thread fixture block and the inner wall threaded connection in screw thread draw-in hole, the bottom fixedly connected with slide bar of revolving stage, annular spout has been seted up at the top of base, sliding connection between slide bar and the annular spout. The technical effect of adopting the further scheme is that under the action of the rotary table, the marker post body can be driven to rotate at an angle, meanwhile, under the action of the threaded clamping blocks and the threaded clamping holes, the marker post body can be disassembled and assembled, the number of the marker post bodies can be increased or decreased, the measuring height can be controlled, the sliding rod can slide on the inner wall of the annular sliding groove, and further, the sliding rod can support and guide in the rotating process of the rotary table. As a preferred implementation mode, the inner wall threaded connection of revolving stage has the screw extrusion pole, the bottom fixedly connected with rubber button of screw extrusion pole, annular extrusion groove has been seted up at the top of base, the inner wall fixedly connected with rubber lug in annular extrusion groove. The technical effect of adopting the further scheme is that under the action of the threaded extrusion rod and the rubber round block, the rotary table can be extruded and fixed by being matched with the rubber convex blocks in the annular extrusion groove, and further can be fixed. As a preferred implementation mode, the one end fixedly connected with rectangle frame of a sliding section of thick bamboo, the inner wall top and the bottom of rectangle frame rotate and are connected with the threaded rod, the top fixedly connected with operation piece of threaded rod, the surface threaded connection of threaded rod has the screw piece, one side fixedly connected with sliding block of screw piece, the fixed round bar of top and bottom fixedly connected with of rectangle frame, the sliding block slides the surface that sets up at fixed round bar, one side fixedly connected with measuring board of sliding block, one side fixedly connected with scale mark of measuring board, one side fixedly connected with directional pole of rectangle frame. The technical effect of adopting the further scheme is that under the action of the threaded rod and the screw hole block, the sliding block can be driven to slide on the outer surface of the fixed round rod, and then the