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Fixing device for steel pipe perforating

A technology of fixing device and steel pipe, applied in the field of steel processing, can solve problems such as inconvenient adjustment, and achieve the effects of easy adjustment, convenient installation and use, and prevention of handle sliding

Inactive Publication Date: 2019-09-17
谭清平
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a fixing device for steel pipe piercing, which has the advantage of being easy to adjust and solves the problem that the existing fixing device for steel pipe piercing is not easy to adjust

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  • Fixing device for steel pipe perforating
  • Fixing device for steel pipe perforating
  • Fixing device for steel pipe perforating

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Embodiment Construction

[0018] 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.

[0019] see Figure 1-4 , a fixing device for steel pipe perforation, comprising a base 1, the top of the base 1 is fixedly connected with a first support rod 2, an electric telescopic rod 4 and a second support rod 6 in sequence from left to right, and the left side of the second support rod 6 The top is fixedly connected with a second limiting box 16, and the right side of the second limiting box 16 inner cavity is fixedly connected with a first spring 18, an...

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Abstract

The invention discloses a fixing device for steel pipe perforating. The fixing device comprises a base. A first supporting rod, an electric telescopic rod and a second supporting rod are fixedly connected to the top of the base in sequence from left to right. A second limiting box is fixedly connected to the top of the left side of the second supporting rod. A first spring is fixedly connected to the right side of an inner cavity of the second limiting box. According to the fixing device, by means of cooperation use of the base, the first supporting rod, a fixing plate, the electric telescopic rod, a storing plate, the second supporting rod, an installing hole, a handle, a thread rod, a fixing box, a first connecting rod, a first limiting box, a clamping block, a clamping plate, a second connecting rod, the second limiting box, a limiting plate, the first spring, a thread sleeve, a limiting block, a sliding rod, a sliding sleeve, a second spring and an opening, the problem that an existing fixing device for steel pipe perforating is inconvenient to adjust is solved, and the fixing device for the steel pipe perforating has the advantage of facilitating adjusting and being worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of steel processing, in particular to a fixing device for piercing steel pipes. Background technique [0002] The steel pipe has a hollow section, and its length is much longer than the diameter or circumference of the steel. According to the cross-sectional shape, it is divided into circular, square, rectangular and special-shaped steel pipes. According to the material, it is divided into carbon structural steel pipes, low alloy structural steel pipes, and alloy steel pipes. And composite steel pipes are divided into pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment steel pipes, etc. according to their uses, and are divided into seamless steel pipes and welding pipes according to production processes Steel pipes, of which seamless steel pipes are divided into two types: hot-rolled and cold-rolled, and welded st...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/064
Inventor 谭清平
Owner 谭清平
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