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Monkey wrench assembly

A technology of adjustable wrench and components, which is applied in the direction of wrench, hand-held tools, wrench, etc., to achieve the effect of improving work efficiency

Pending Publication Date: 2021-12-21
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at the connection nodes of beams and columns, it is often impossible to use the traditional "one"-shaped wrench for work due to the position limitation between the beams and columns.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to figure 1 As shown in the figure, an adjustable wrench assembly is shown, and the adjustable wrench assembly includes: a wrench 401 , a clamping piece 402 , a vertical rod 403 and a rocker 405 . The wrench 401 is used to realize the screwing operation of the nut to be operated. The clamping piece 402 is used to assist in the memory and auxiliary positioning of the adjustable wrench assembly. The upright bar 403 is a fixed arm of the wrench 401 and the clamping piece 402 . The rocker 405 is used to realize the screwing operation of the wrench 401 .

[0033] Preferably, the end of the wrench 401 is rigidly connected to the bottom end of the upright rod 403 , and the upright rod 403 is perpendicular to the rotating surface of the wrench 401 . Thereby can drive upright rod 403 memory rotation by more, realize the rotation to wrench 401.

[0034] Further, the upright rod 403 is welded to the wrench 401 . Therefore, the stable connection between the vertical rod ...

Embodiment 2

[0042] refer to Figure 1 to Figure 3 As shown, on the basis of Embodiment 1, this embodiment discloses a usage example of an adjustable wrench assembly. Specifically, during the construction process of the beam-column joints of the assembled building, it is necessary to realize the connection of steel bars between prefabricated beams or prefabricated columns through sleeve locking parts. During the process of fastening the steel bars at both ends of the sleeve locking piece, it is necessary to use a wrench to twist the fastening nuts on the sleeve locking piece.

[0043] However, at the connection nodes of beams and columns, it is often impossible to use the traditional "one"-shaped wrench for work due to the position limitation between the beams and columns. Therefore, there is a need for a wrench assembly capable of avoiding the confined space and continuing the nut screwing operation.

[0044] The figure includes a first prefabricated part 100 and a second prefabricated pa...

Embodiment 3

[0050] refer to Figure 4 to Figure 6 . On the basis of Embodiment 2, the present invention also discloses a sleeve locking member 300 .

[0051] Preferably, the locking sleeve 301 is a sectional structure along the axial direction of the sleeve. Further, the locking sleeve 301 is not limited to split in half along the axial direction of the sleeve. For example, splitting can be done in half, equal-angle trisection or multi-division.

[0052] Preferably, when the locking sleeve 301 is divided into two sections along the axial direction of the sleeve, the locking sleeve 301 is internally divided into a first sleeve part 301a and a second sleeve part 301b.

[0053] Preferably, the outer wall of the locking sleeve 301 is provided with a wedge-shaped threaded portion. The fastening nut is sleeved on the outer side of the locking sleeve 301 and matched with the threaded portion. The first end reinforcing bar 101 and the second end reinforcing bar 201 are respectively sleeved i...

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PUM

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Abstract

The invention discloses a monkey wrench assembly. The monkey wrench assembly comprises a wrench, a clamping piece, a vertical rod and a rocker, the end part of the wrench is rigidly connected with the bottom end of the vertical rod, vertical rod is vertical to the rotating surface of the wrench, the clamping piece is fixedly connected with the middle of the vertical rod, the clamping piece and the wrench are arranged in parallel, and the rocker is arranged at the top end of the vertical rod and is perpendicular to the vertical rod. Through the structural arrangement of the monkey wrench assembly, the force application plane of the wrench is adjusted, and therefore a constructor can adjust the force application position based on the size of a limited space; and the monkey wrench assembly can screw a nut in a limited space environment, so that the working efficiency is improved.

Description

technical field [0001] The invention belongs to building construction auxiliary tools, in particular to an adjustable wrench assembly suitable for a limited space environment. Background technique [0002] Prefabricated buildings are currently a hot spot in the construction industry. With the advancement of industrial upgrading, the construction industry must also follow the manufacturing industry. "Building houses like building cars" is the development trend of the construction market. It is prefabricated in the processing plant, transported to the construction site and then hoisted to a fixed position. The components are assembled together like building blocks, and then the construction of the main structure can be completed after the nodes are poured into concrete. [0003] At the connection nodes of beams and columns, the connection of steel bars between prefabricated beams or prefabricated columns is usually realized through sleeve locking parts. During the process of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/12B25B13/16B25B23/00B25B23/16B25B27/14
CPCB25B13/12B25B13/16B25B23/00B25B27/143B25B23/16
Inventor 彭德坤周坚徐咏罗建波保善才叶俊池
Owner CHINA MCC5 GROUP CORP
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