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CN-224226410-U - Pay-off is used in civil engineering with high accuracy locate function

CN224226410UCN 224226410 UCN224226410 UCN 224226410UCN-224226410-U

Abstract

The utility model discloses a civil engineering paying-off device with a high-precision positioning function, which belongs to the technical field of civil engineering paying-off and comprises a paying-off shell, wherein a side shell is arranged on one side of the paying-off shell, a paying-off component is rotatably arranged in the paying-off shell, threaded holes are formed in the paying-off shell and the side shell, a positioning component is arranged in the threaded holes, the paying-off component comprises a mounting shaft, the mounting shaft is rotatably arranged in a rotating hole formed in the inner wall of the paying-off shell, and a paying-off roller is fixedly arranged outside the mounting shaft.

Inventors

  • LIAO CHAO
  • ZHANG YINGHUI
  • FENG HAIJUN
  • Zeng Zexi

Assignees

  • 三峡集团四川能源投资有限公司
  • 中国长江三峡集团有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (6)

  1. 1. The utility model provides a pay-off for civil engineering with high accuracy locate function, includes pay-off shell (2), its characterized in that one side of pay-off shell (2) is provided with side shell (1), receive and release subassembly (3) are installed in the inside rotation of pay-off shell (2), the inside of pay-off shell (2) and side shell (1) all is provided with the screw hole, and locating component (4) are installed to the screw hole internal thread, receive and release subassembly (3) including installation axle (31), installation axle (31) rotate and install in the change hole that sets up on the inner wall of pay-off shell (2), the outside fixed mounting of installation axle (31) has wire releasing roller (34).
  2. 2. The civil engineering pay-off device with the high-precision positioning function according to claim 1, wherein a wire groove is formed in the middle of the pay-off roller (34), a wire belt (32) is arranged in the wire groove, graduation marks (33) are arranged on the outer surface of the wire belt (32), and a wire penetrating groove (9) is formed in one side of the pay-off shell (2).
  3. 3. The civil engineering paying-off device with the high-precision positioning function according to claim 2, wherein one end of the wire belt (32) penetrates through the wire penetrating groove (9) to be fixedly connected with one side outer wall of the side shell (1), one end of the mounting shaft (31) is fixedly provided with a rotating handle (35), and one end of the rotating handle (35) penetrates through and extends to the outer side of the paying-off shell (2).
  4. 4. A civil engineering pay-off with high accuracy locate function according to claim 3, characterized in that, locating component (4) includes screw axis (42), screw axis (42) screw thread installation is in the screw hole that the inside of pay-off shell (2) set up, the top fixed mounting of screw axis (42) has carousel (41), carousel (41) are located the outside of pay-off shell (2), the bottom fixed mounting of screw axis (42) has location end point (43).
  5. 5. The civil engineering pay-off device with the high-precision positioning function according to claim 4 is characterized in that anti-slip bottom plates (5) are fixedly arranged at the bottoms of the pay-off shell (2) and the side shell (1), a plurality of anti-slip saw tooth grooves (10) are formed in the bottom surface of each anti-slip bottom plate (5), and an adsorption magnetic block (7) is fixedly arranged on the outer wall of one side of the side shell (1).
  6. 6. The paying-off device for civil engineering with the high-precision positioning function according to claim 5, wherein the adsorption magnetic block (7) is clamped and embedded into an adsorption groove (8) arranged on one side of the paying-off shell (2), an inner magnetic block is fixedly arranged in the adsorption groove (8), and the magnetic poles of the adsorption magnetic block (7) and the inner magnetic block are different.

Description

Pay-off is used in civil engineering with high accuracy locate function Technical Field The utility model belongs to the technical field of civil engineering paying-off, and particularly relates to a paying-off device with a high-precision positioning function for civil engineering. Background Civil engineering plays an important role in national economy and relates to the existence, activity and development of various industries. It provides necessary space and place for people's production and life, is one of the indispensable infrastructures of modern society. Meanwhile, the quality and the safety of civil engineering are directly related to the life and property safety of people, so that the construction quality and the safety management of the civil engineering must be highly emphasized, and when the civil engineering is carried out, a pay-off device is required to be used for measuring and recording some points. Although the existing paying-off device also has certain functions of measurement and marking, when the paying-off device is used, the positioning mode of the paying-off device cannot be switched according to the use area, stability cannot be guaranteed when the paying-off device is used, meanwhile, when the paying-off device is integrally stored, the paying-off device is very inconvenient and poor in practical application effect, and in order to solve the problems, a civil engineering paying-off device with a high-precision positioning function is needed to solve the problems. Disclosure of utility model The utility model aims to solve the problems that the existing paying-off device has certain measuring and marking functions, but the positioning mode cannot be switched according to the use area when the paying-off device is used, the stability cannot be ensured when the paying-off device is used, and meanwhile, the paying-off device is inconvenient to store when the paying-off device is integrally stored, and the practical application effect is poor. In order to achieve the purpose, the civil engineering paying-off device with the high-precision positioning function comprises a paying-off shell, wherein a side shell is arranged on one side of the paying-off shell, a paying-off and winding assembly is rotatably arranged in the paying-off shell, threaded holes are formed in the paying-off shell and the side shell, a positioning assembly is arranged in the threaded holes, the paying-off and winding assembly comprises a mounting shaft, the mounting shaft is rotatably arranged in a rotating hole formed in the inner wall of the paying-off shell, and a paying-off roller is fixedly arranged outside the mounting shaft. As a further description of the above technical solution: The paying-off device is characterized in that a wire groove is formed in the middle of the paying-off roller, a wire belt is arranged in the wire groove, scale marks are arranged on the outer surface of the wire belt, and a wire penetrating groove is formed in one side of the paying-off shell. As a further description of the above technical solution: One end of the wire belt penetrates through the wire penetrating groove to be fixedly connected with one side outer wall of the side shell, one end of the installation shaft is fixedly provided with a rotating handle, and one end of the rotating handle penetrates through and extends to the outer side of the pay-off shell. As a further description of the above technical solution: The positioning assembly comprises a screw shaft, the screw shaft is arranged in a threaded hole formed in the pay-off shell in a threaded mode, a rotary table is fixedly arranged at the top end of the screw shaft and located on the outer side of the pay-off shell, and a positioning bottom tip is fixedly arranged at the bottom end of the screw shaft. As a further description of the above technical solution: The anti-slip device comprises a pay-off shell, a side shell and an anti-slip bottom plate, wherein the anti-slip bottom plate is fixedly arranged at the bottoms of the pay-off shell and the side shell, a plurality of anti-slip saw tooth grooves are formed in the bottom surface of the anti-slip bottom plate, and an adsorption magnetic block is fixedly arranged on the outer wall of one side of the side shell. As a further description of the above technical solution: The adsorption magnetic block is clamped and embedded into an adsorption groove arranged on one side of the pay-off shell, an inner magnetic block is fixedly arranged in the adsorption groove, and the magnetic poles of the adsorption magnetic block and the inner magnetic block are different. In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: 1. According to the utility model, the split type design is adopted, the winding and unwinding assembly is arranged in a matched manner, the rotating handle is directly rocked to drive the unwinding roller to rotate during unwinding, the wi