An electric wrench for electric tower construction

An electric wrench, electric tower technology, applied in the direction of wrenches, power tools, screwdrivers, etc., can solve the problems of insufficient tightening force, low efficiency, troublesome wrench, etc., to achieve the effect of reliable connection, strong endurance and convenient operation.

Active Publication Date: 2022-02-15
东台市新杰科机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using traditional wrenches to tighten high-strength bolts, first, the efficiency is relatively low; second, the tightening force is not enough; third, it is troublesome for workers to bring different types of wrenches

Method used

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  • An electric wrench for electric tower construction
  • An electric wrench for electric tower construction
  • An electric wrench for electric tower construction

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...

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Abstract

The invention discloses an electric wrench for building an electric tower, which includes a casing, the inner surface of the casing is provided with a motor, and the output end of the motor passes through one end of the left side wall of the casing and is fixedly connected to a second end through a connecting sleeve. A connecting rod, the end of the first connecting rod far away from the connecting sleeve is fixedly connected with a clamping head, the inner surface of the casing is provided with a fan on the right side of the motor, and the lower part of the casing is a gripping part. In the present invention, the motor can provide a strong torque, which can make the connection of high-strength bolts more reliable after tightening. The clamping head has an adjustment function, which can be adjusted to match the state of various high-strength bolt sizes, so as to realize the adjustment of different sizes. With the tightening of high-strength bolts, the user does not need to bring too many tools during the construction of the tower, which is more convenient for the user to work at high altitudes. It is easy to carry and has strong battery life, which is very practical.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to an electric wrench for building electric towers. Background technique [0002] The connection methods in the transmission angle steel tower structure mainly include riveting and welding. With the continuous development and upgrading of the power grid, the transmission tower is also developing in the direction of large-scale, steel structure, and scale. The amount of high-strength bolts is also increasing, and the required component bearing capacity is also getting higher and higher. The design and the use of steel put forward higher requirements. High-strength bolts are a steel structure connection type developed after riveting and welding. They have the advantages of simple construction, removable, large load-bearing, fatigue resistance, and safety. Therefore, high-strength bolt connection has replaced riveting and partial welding, and has become the main means of trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/00
Inventor 李俊东夏海荣顾合兵成新华
Owner 东台市新杰科机械有限公司
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