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CN-224218032-U - Cable bridge steering structure

CN224218032UCN 224218032 UCN224218032 UCN 224218032UCN-224218032-U

Abstract

The utility model discloses a cable bridge steering structure which comprises a circular base, a plurality of fixing units, a plurality of moving bases and bridge units, wherein the circular base comprises a circular plate body, a trapezoid groove and an annular mounting groove which are formed in a circular shape are formed in the top of the circular plate body, the diameter of the annular mounting groove is larger than that of the trapezoid groove, the fixing units are arranged in the trapezoid groove in a sliding mode, the moving bases are arranged in the annular mounting groove in a sliding mode, and the bridge units are fixed on the tops of the fixing units and the moving bases. According to the utility model, the circular base structure combining the trapezoid groove and the annular mounting groove is arranged, so that the bridge unit can slide along the annular track in the mounting process and adjust the direction, and the problem that the conventional cable bridge is difficult to mount when encountering corners or complex paths is effectively solved. Compared with the traditional scheme of realizing steering through modes such as cutting and welding, the structure realizes multi-angle adjustability without damaging the bridge body, and remarkably improves the construction efficiency and the construction environment adaptability.

Inventors

  • Mao Kunqiang

Assignees

  • 安徽祥君电气有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (7)

  1. 1. A cable bridge rack steering structure, comprising: The circular base (1) comprises a circular plate body (101), wherein a trapezoid groove (102) and an annular mounting groove (103) which are in a circular shape are formed in the top of the circular plate body (101), and the diameter of the annular mounting groove (103) is larger than that of the trapezoid groove (102); a plurality of fixing units (2) arranged in the trapezoid groove (102) in a sliding manner; A plurality of movable bases (4) arranged in the annular mounting groove (103) in a sliding manner; a bridge unit (5) fixed on the tops of the fixed unit (2) and the movable base (4); The bridge unit (5) and the movable base (4) are fixed through a second screw (7).
  2. 2. The cable bridge steering structure according to claim 1, wherein the circular base (1) further comprises an annular step portion (104) provided on the top periphery of the circular plate body (101).
  3. 3. A cable bridge turning structure according to claim 2, characterized by further comprising an annular cover plate (3) cooperating with said annular step (104); When the annular cover plate (3) is installed on the annular step part (104), the annular installation groove (103) is of a T-shaped structure; The annular cover plate (3) is fixed on the circular base (1) through a first screw (6).
  4. 4. The cable bridge steering structure according to claim 1, characterized in that the fixing unit (2) comprises a first T-shaped base (201) matching the trapezoid-shaped groove (102), and a fixing bolt (202) arranged on top of the first T-shaped base (201).
  5. 5. The cable bridge steering structure according to claim 1, wherein the movable base (4) comprises a second T-shaped base (401) matched with the annular mounting groove (103), a fixing plate (402) is fixed on the top of the second T-shaped base (401), and a plurality of first mounting holes (403) are formed in the fixing plate (402).
  6. 6. The cable bridge steering structure according to claim 1, wherein the bridge unit (5) comprises a bridge body (501), fastening holes (503) matched with the fixing bolts (202) are formed in the bridge body (501), second mounting holes (502) matched with the fixing plates (402) are formed in the bridge body (501), and connecting holes (504) connected with adjacent bridges are formed in the side walls of the bridge body (501).
  7. 7. The cable bridge steering structure according to claim 6, wherein the fixing bolt (202) penetrates through the fastening hole (503) and is screwed with the fastening nut (8).

Description

Cable bridge steering structure Technical Field The utility model relates to the technical field of cable installation, in particular to a cable bridge steering structure. Background The cable bridge is a cable laying auxiliary device widely used in modern industry and constructional engineering, and is commonly used for centralized laying and supporting of cables. However, when the existing bridge frame meets a corner, a bend or a space limited position, the existing bridge frame is often connected through cutting, welding or a switching piece, the installation is complex, the stability is poor, the disassembly and the maintenance are inconvenient, and the construction efficiency and the overall safety of the system are affected. Therefore, a steering structure which is simple in structure, convenient to install and capable of realizing bridge steering and flexible splicing is urgently needed, so that diversified construction requirements are met, and installation quality and efficiency are improved. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a cable bridge steering structure. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A cable bridge steering structure comprises a circular base, a plurality of fixing units, a plurality of movable bases, a bridge unit and a second screw, wherein the circular base comprises a circular plate body, a trapezoid groove and an annular mounting groove which are formed in a circular shape are formed in the top of the circular plate body, the diameter of the annular mounting groove is larger than that of the trapezoid groove, the fixing units are arranged in the trapezoid groove in a sliding mode, the movable bases are arranged in the annular mounting groove in a sliding mode, the bridge unit is fixed to the top of the fixed units and the top of the movable base, and the bridge unit and the movable base are fixed through the second screw. Preferably, the circular base further comprises an annular step part arranged on the periphery of the top end of the circular plate body. Preferably, the annular cover plate is matched with the annular step part, the annular mounting groove is of a T-shaped structure when the annular cover plate is mounted on the annular step part, and the annular cover plate is fixed on the circular base through a first screw. Preferably, the fixing unit includes a first T-shaped base matched with the trapezoid groove, and a fixing bolt provided at the top of the first T-shaped base. Preferably, the movable base comprises a second T-shaped base matched with the annular mounting groove, a fixing plate is fixed at the top of the second T-shaped base, and a plurality of first mounting holes are formed in the fixing plate. Preferably, the bridge unit comprises a bridge body, wherein fastening holes matched with the fixing bolts are formed in the bridge body, second mounting holes matched with the fixing plates are formed in the bridge body, and connecting holes connected with adjacent bridges are formed in the side walls of the bridge body. Preferably, the fixing bolt penetrates the fastening hole and is screwed with the fastening nut. The utility model has the following beneficial effects: 1. According to the utility model, the circular base structure combining the trapezoid groove and the annular mounting groove is arranged, so that the bridge unit can slide along the annular track in the mounting process and adjust the direction, and the problem that the conventional cable bridge is difficult to mount when encountering corners or complex paths is effectively solved. Compared with the traditional scheme of realizing steering through modes such as cutting and welding, the structure realizes multi-angle adjustability without damaging the bridge body, and remarkably improves the construction efficiency and the construction environment adaptability. 2. The utility model adopts the split sliding design of the fixed unit and the movable base, so that the bridge unit can be flexibly switched between the fixed state and the adjusting state, the stability of the whole structure is improved, and the flexibility of installation is also improved. Particularly, when maintenance or line change is carried out, the bridge frame component can be conveniently disassembled and replaced, the problems of large workload, high loss and the like caused by repeated disassembly and assembly in the traditional structure are avoided, and the later maintenance cost is greatly reduced. 3. The utility model is further provided with the annular cover plate, and forms a T-shaped limit structure with the step part on the circular base, and the sliding structure in the base can be effectively covered and protected after the annular cover plate is fastened by the screws, so that external impurities such as dust, water vapor and the like are prevented from entering, and long-term stab