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Construction corrector of hollow steel tubes

A technology of hollow steel pipe and correction device, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve problems such as depression, difficult correction, and difficult repair, and achieve the effect of reducing cost and improving repair rate

Inactive Publication Date: 2015-01-28
MESKA GRP CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the construction site, it is necessary to use some pipes, some of which are hollow pipes, which have more or less problems such as bending and side wall sag during handling. For steel pipes with slight bends, they only need to be corrected and can still be used. , but for problems such as dents in the pipe, its correction is more difficult, and it is generally difficult to repair

Method used

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  • Construction corrector of hollow steel tubes
  • Construction corrector of hollow steel tubes
  • Construction corrector of hollow steel tubes

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with accompanying drawings and specific preferred embodiments, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. range is limited.

[0016] Examples, see e.g. Figures 1 to 3 As shown, a hollow steel pipe correction device for construction includes a chassis 1, a steel pipe placement block 2 is fixed on the chassis 1, a placement groove 21 is arranged in the steel pipe placement block 2, and a support column 3 is fixed on the chassis 1 , the support column 3 is fixed with a servo motor 4 and two support blocks 41, the two ends of the screw rod 42 are hinged on the two support blocks 41, and the upper end of the screw rod 42 extends out of the upper support block 41 and passes through the coupling and the servo The output shaft of the motor 4 is fixedly connected, the connecting block 5 is screwed in the screw mandrel 42, the upper...

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Abstract

The invention discloses a construction corrector of hollow steel tubes. The construction corrector comprises a bottom frame. A tube holder block is fixed on the bottom frame and provided with a holding groove inside. A support pillar is fixed on the bottom frame. A servo motor and two support blocks are fixed on the support pillar. An upper pressure block is fixed on a connecting block. The bottom of the upper pressure block is provided with a pressure groove. A retaining plate is fixed to one end of the bottom frame at one end of the tube holder block; a support plate is fixed to the other end of the bottom frame and is provided with a slotted through hole. An adjusting block is fixed on the support plate. The upper end of an adjusting screw is hinged to the adjusting block; the lower end of the adjusting screw is hinged to an end block fixed on the bottom frame. The middle of the adjusting screw is screwed to a middle moving block. The middle of the middle moving block is provided with a screw through hole. A correcting screw is screwed in the screw through hole. The construction corrector of the hollow steel tubes has the advantages that quick clamping of steel tubes is available, recesses in sidewalls of the hollow steel tubes can be corrected to allow reuse of the steel tubes, repair rate of the steel tubes is increased, and cost is lowered.

Description

Technical field: [0001] The invention relates to the technical field of construction equipment, in particular to a hollow steel pipe correction device for construction. Background technique: [0002] In the construction site, it is necessary to use some pipes, some of which are hollow pipes, which have more or less problems such as bending and side wall sag during handling. For steel pipes with slight bends, they only need to be corrected and can still be used. , but for problems such as dents in the pipe, its correction is more difficult, and it is generally difficult to repair. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a hollow steel pipe correction device for construction, which can quickly clamp the steel pipe, and at the same time, it can correct the depression on the side wall of the hollow steel pipe, so that the steel pipe can be clamped again Use to improve the repair rate of ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/00B21D43/00
CPCB21D3/00B21D43/003
Inventor 沈忱钱永强费国强钱海平沈斌
Owner MESKA GRP CONSTR
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