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CN-224202918-U - Intensity detection device of building steel structure

CN224202918UCN 224202918 UCN224202918 UCN 224202918UCN-224202918-U

Abstract

The utility model discloses a strength detection device of a building steel structure, which comprises a base and a protective shell, wherein a first thread groove is formed in the upper end of the inner part of the protective shell, a power motor is fixedly connected to the left end of the inner part of the first thread groove, a first threaded rod is fixedly connected to an output shaft of the power motor, a first bearing is fixedly connected to the other end of the first threaded rod, a first thread block is connected to the surface thread of the first threaded rod, a movable door is connected to the inner part of the left side of the protective shell in a sliding mode, and a fixing device is arranged in the central position of the inner part of the base. Through setting up biax motor, second threaded rod, anchor clamps, drive two second threaded rods through starting biax motor and rotate and indirectly drive anchor clamps and remove for two anchor clamps are close to each other and keep away from, realize carrying out fixed mounting to the building steel sample of different model sizes, have improved intensity detection device's practicality.

Inventors

  • LI KUI

Assignees

  • 重庆瀚方钢结构有限公司

Dates

Publication Date
20260505
Application Date
20250506

Claims (8)

  1. 1. The utility model provides a strength detection device of building steel construction, includes base (1), protecting sheathing (2), its characterized in that, first thread groove (3) have been seted up to the inside upper end of protecting sheathing (2), the inside left end fixedly connected with power motor (4) of first thread groove (3), the output shaft fixedly connected with first threaded rod (5) of power motor (4), the other end fixedly connected with first bearing (6) of first threaded rod (5), the surface screw thread of first threaded rod (5) is connected with first screw thread piece (7), the inside sliding connection in left side of protecting sheathing (2) has dodge gate (8); The fixing device is characterized in that a fixing device (11) is arranged at the central position inside the base (1), and the fixing device (11) comprises a second thread groove (111), a double-shaft motor (112), a second threaded rod (113), a second bearing (114), a second thread block (115), a vertical plate (116), a connecting rod (117) and a clamp (118).
  2. 2. A strength detecting apparatus for a construction steel structure according to claim 1, wherein the protective housing (2) is mounted on an upper surface of the base (1).
  3. 3. A strength detecting apparatus for a construction steel structure according to claim 1, wherein a handle (801) is mounted on a surface of said moving door (8).
  4. 4. The strength detection device for the building steel structure according to claim 1, wherein the outer ring of the first bearing (6) is fixedly connected with the inside of the first thread groove (3), and the upper surface of the first thread block (7) is in sliding connection with the first thread groove (3).
  5. 5. The strength detection device for the building steel structure according to claim 1, wherein a sliding groove (9) is formed in the lower end of the inside of the protective casing (2), a sliding block (10) is connected in the sliding groove (9) in a sliding mode, the lower end of the first threaded block (7) is fixedly connected with the rightmost side of the upper end of the movable door (8), and the upper end of the sliding block (10) is fixedly connected with the rightmost side of the lower end of the movable door (8).
  6. 6. The strength detecting device for the building steel structure according to claim 1, wherein the inner central position of the second threaded groove (111) is fixedly connected with the double-shaft motor (112), two output shafts of the double-shaft motor (112) are fixedly connected with the second threaded rod (113), the other end of the second threaded rod (113) is fixedly connected with the inner ring of the second bearing (114), the surface of the second threaded rod (113) is in threaded connection with the second threaded block (115), the upper end of the second threaded block (115) is fixedly connected with the vertical plate (116), the inner side surface of the vertical plate (116) is fixedly connected with the connecting rod (117), the other end of the connecting rod (117) is fixedly connected with the clamp (118), the second threaded groove (111) is formed in the inner central position of the upper end of the base (1), the outer ring of the second bearing (114) is fixedly connected with the second threaded groove (111), and the lower surface of the second threaded block (115) is in sliding connection with the second threaded groove (111).
  7. 7. The strength detection device for the building steel structure according to claim 1, wherein a placement platform (12) is fixedly connected to the central position of the upper end of the base (1), and an opening (13) is formed in the upper end of the placement platform (12).
  8. 8. The strength detection device for the building steel structure according to claim 1, wherein the upper end of the base (1) is fixedly connected with a stand column (14), the upper end of the stand column (14) is fixedly connected with a top plate (15), a hydraulic machine (16) is installed in the top plate (15), the output end of the hydraulic machine (16) is fixedly connected with a pressing rod (17), and the lower end of the pressing rod (17) is provided with a strength detection mechanism (18).

Description

Intensity detection device of building steel structure Technical Field The utility model relates to the technical field of building steel, in particular to a strength detection device of a building steel structure. Background The building steel is a steel material used in building and civil engineering, is mainly used for bearing and supporting parts of building structures, such as beams, columns, frames and the like, is one of the most widely used steel materials in the building engineering, has higher strength and good toughness, can bear larger load and deformation, is usually carbon structural steel or low alloy structural steel, and is subjected to hot rolling or normalizing treatment to ensure that the mechanical properties of the steel material meet relevant standards. The strength of the building steel is usually required to be detected when the building steel is produced, the quality of the building steel is guaranteed, the traditional strength detection device possibly generates scraps when the strength of the building steel structure is detected, the scraps splash on the body of a worker to cause injury to the worker, and the same strength detection device can only fix building steel samples with the same model size, so that the adaptability is poor, and the strength detection device of the building steel structure is provided. Disclosure of utility model The utility model aims to provide a strength detection device for a building steel structure, which can solve the problems that scraps generated by the traditional strength detection device cause injury to workers and only one type of building steel sample can be fixed. In order to achieve the above purpose, the strength detection device for the building steel structure comprises a base and a protective shell, wherein a first thread groove is formed in the upper end of the interior of the protective shell, a power motor is fixedly connected to the left end of the interior of the first thread groove, a first threaded rod is fixedly connected to an output shaft of the power motor, a first bearing is fixedly connected to the other end of the first threaded rod, a first thread block is connected to the surface of the first threaded rod in a threaded manner, and a movable door is connected to the left side of the protective shell in a sliding manner; The inside central authorities position of base is equipped with fixing device, fixing device includes second screw thread groove, biax motor, second threaded rod, second bearing, second screw thread piece, riser, connecting rod, anchor clamps. The strength detection device for the building steel structure is characterized in that the protective shell is arranged on the upper surface of the base. The strength detection device for the building steel structure is characterized in that a handle is arranged on the surface of the movable door. The strength detection device for the building steel structure is characterized in that the outer ring of the first bearing is fixedly connected with the inside of the first thread groove, and the upper surface of the first thread block is slidably connected with the first thread groove. The strength detection device for the building steel structure is characterized in that a sliding groove is formed in the lower end of the inside of the protective shell, a sliding block is connected in the sliding groove in a sliding mode, the lower end of the first threaded block is fixedly connected with the rightmost side of the upper end of the movable door, and the upper end of the sliding block is fixedly connected with the rightmost side of the lower end of the movable door. The strength detection device for the building steel structure is characterized in that the inner central position of a second thread groove is fixedly connected with a double-shaft motor, two output shafts of the double-shaft motor are fixedly connected with a second threaded rod, the other end of the second threaded rod is fixedly connected with an inner ring of a second bearing, the surface of the second threaded rod is in threaded connection with a second thread block, the upper end of the second thread block is fixedly connected with a vertical plate, the inner side surface of the vertical plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a clamp, the second thread groove is formed in the inner central position of the upper end of a base, the outer ring of the second bearing is fixedly connected with the second thread groove, and the lower surface of the second thread block is in sliding connection with the second thread groove. The strength detection device for the building steel structure is characterized in that a placement platform is fixedly connected to the central position of the upper end of the base, and an opening is formed in the upper end of the placement platform. The strength detection device for the building steel structure is