Adjustable stretching device and method for mounting light steel beam by device

A stretching device and light-weight technology, which is applied in the field of adjustable stretching device and light steel beam installation, can solve the problems that the force and direction are not easy to control, low efficiency, and affect the installation progress, etc., to achieve clear direction of force and high efficiency , Improve the effect of installation progress

Active Publication Date: 2014-12-31
中国冶金科工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an adjustable stretching device and a method for installing a light steel beam by using the device, which solves the problem that although the correction operation of the column is simple in the installation process of the light steel beam in the past, the strength and direction of the process are difficult. It is not easy to control, resulting in low efficiency and affecting the installation progress

Method used

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  • Adjustable stretching device and method for mounting light steel beam by device
  • Adjustable stretching device and method for mounting light steel beam by device
  • Adjustable stretching device and method for mounting light steel beam by device

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Embodiment

[0024] like Figure 1~4 As shown, the present embodiment includes a lead screw 7 and an adjusting head 5 sleeved on the lead screw 7. A nut 12 matched with the lead screw 7 is arranged in the adjusting head 5, and the nut 12 is sleeved on the lead screw 7. One end of the bar 7 is connected with a rocker 6, the other end of the lead screw 7 is connected with the long rod 9 through the connector 8, the end of the long rod 9 away from the connector 8 is provided with a sub-clamp 11, and the adjusting head 5 is provided with a main clamp Head 10.

[0025] The adjusting head 5 of this embodiment is a hollow cuboid structure, and the lead screw 7 penetrates the adjusting head 5 vertically.

[0026] There are at least two nuts 12 in this embodiment, and the nuts 12 are fixed in the adjusting head 5 at equal intervals along the direction of the lead screw 7 .

[0027] Preferably, there are two nuts 12 in this embodiment.

[0028] The connecting head 8 of this embodiment is a hollow...

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Abstract

The invention discloses an adjustable stretching device and a method for mounting a light steel beam by the device. The length adjusting device comprises a lead screw (7) and an adjusting head (5) sleeved on the lead screw (7), a nut (12) matched with the lead screw (7) is arranged in the adjusting head (5) and is sleeved on the lead screw (7), one end of the lead screw (7) is connected with a rocking handle (6), the other end of the lead screw (7) is connected with a long rod (9) through a connector (8), one end of the long rod (9) far away from the connector (8) is provided with an auxiliary clamp (11), and a main clamp (10) is arranged on the adjusting head (5). By the aid of the adjustable stretching device, the light steel beam (4) is simpler to mount and operate, efficiency is higher, and accordingly, mounting progress is rapider.

Description

technical field [0001] The invention relates to the fields of building construction and steel beam installation, in particular to an adjustable stretching device and a method for implementing light steel beam installation by using the device. Background technique [0002] The installation of steel beams is a relatively common operation for building construction. It is nothing more than installing steel beams on two columns. Usually, there is a fixed plate on the top of the column, that is, the steel beam is installed on the fixed plate. The fixing plate is provided with mounting holes, and the steel beam is provided with fixing holes. Lift the steel beam so that the mounting holes on the fixing plate correspond to the fixing holes on the steel beam. Finally, the fixing plate and the steel beam are fixed by bolts. Together, complete the installation of the steel beams. [0003] At present, there will be some problems during the installation of steel beams, especially light s...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): E04G21/18
Inventor刘乾兴秦永红
Owner中国冶金科工股份有限公司