CN203370883U

CN203370883U - Manual pipeline bending device for small-diameter pipeline

Info

Publication number: CN203370883U
Application number: CN201320240767.2U
Authority: CN
Inventors: 杨鸿福; 张俊; 吴奇; 周军号; 何杰
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2013-05-07
Filing date: 2013-05-07
Publication date: 2014-01-01
Anticipated expiration: 2023-05-07

Abstract

The utility model provides a manual pipeline bending device for a small-diameter pipeline, which belongs to the field of pipeline bending equipment. The device is characterized by mainly comprising a pipeline stopper and a press-bending unit. The pipeline stopper is mainly composed of fixing plate and a spacing rod, wherein the fixing plate is in the form of a rectangular upright panel. The upper-middle part of the fixing plate is welded with the cylindrical spacing rod, wherein the spacing rod extends vertically and forwardly. The right lower part of the fixing plate is provided with a bolt hole arranged in the front and back direction. A bolt arranged to pass through the above bolt hole is sleeved with the press-bending unit, wherein the press-bending unit and the bolt are in sliding fit with each other. The press-bending unit is mainly composed of a rotating plate, a pipeline bending die, a pressing rod and a rotating handle. When the device is in use, the fixing plate is correspondingly welded onto a steel column at a construction site. Then a to-be-bent pipeline is correspondingly arranged among the spacing rod, the pressing rod and the pipeline bending die. After that, the pipeline is driven by the pressing rod to rotate around the pipeline bending die through rotating the rotating handle in the clockwise direction. In this way, the pipeline is pressed to be bent at a required arc degree. The manual pipeline bending device is low in cost and high in efficiency.

Description

The Manual pipe-bending device of small diameter pipeline

Technical field

The utility model belongs to swan neck system, especially relates to a kind of swan neck system of small diameter pipeline.

Background technology

In industrial building; usually can run into hydraulic pressure, pneumatic and lubricated equal diameter is the following small diameter pipeline pipe arrangement of 20mm; these pipelines often have more turning point and curved point; in construction, need pipeline is carried out to a large amount of bend pipe operations; as buy bending machine, not only increased cost but also used at the construction field (site) inconvenient.

Summary of the invention

The purpose of this utility model is the Manual pipe-bending device that proposes a kind of small diameter pipeline, not only simple in structure, easy to use, and small diameter pipeline is particularly useful for the site operation of pipeline in the situation that the cold conditions bend pipe is rapid, amount is large.

The purpose of this utility model is achieved like this: a kind of Manual pipe-bending device of small diameter pipeline, it is characterized in that: the Manual pipe-bending device of this small diameter pipeline mainly is comprised of pipeline stop and press bending device, this pipeline stop mainly is comprised of fixed head and gag lever post again, this fixed head is rectangular facade plate, the cylindrical gag lever post that is welded and vertically protracts at the upper middle part of this fixed head, and offer sagittal bolt hole at the right lower quadrant of this fixed head, install bolt corresponding spinning nut in this bolt hole, be set with press bending device on this bolt with being slidably matched,

This press bending device is again mainly by rotor plate, bend pipe mould, depression bar and turning handle form, this rotor plate is the rectangular slab that is the upper right oblique setting of bottom left, the cylindrical depression bar that is welded and vertically protracts at the upper left quarter of this rotor plate, the circumference that is welded at the lower middle part of this rotor plate is offered the disc bend pipe mould of ∨ shape groove, and make this bend pipe mould be positioned at the below of depression bar, on this rotor plate and bend pipe mould, central through hole is offered at the corresponding center that is positioned at bend pipe mould, and this central through hole and bolt are slidingly fitted, this rotor plate and bend pipe mould are sleeved on this bolt and can freely rotate, turning handle is welded on right section of the downside of rotor plate, this gag lever post, depression bar all available round steel is made, and this turning handle can be made by round steel pipe.

During use, on the steel column or steel construction that the fixed head correspondence is welded at the construction field (site), horizontal or the vertical underlying shape of this fixed head all can, the pipeline correspondence of the minor diameter that needs are bent is placed between gag lever post, depression bar and bend pipe mould, then the turning handle that moves in the direction of the clock, allow depression bar drive pipeline and rotate around bend pipe mould, bends into required circular arc degree, cost is low, and efficiency is high.

The Manual pipe-bending device of the small diameter pipeline that the utility model proposes, not only simple in structure, easy to use, and small diameter pipeline in the situation that the cold conditions bend pipe rapidly, amount is large, service efficiency is higher, is particularly useful for the site operation of pipeline.

The Manual pipe-bending device of the small diameter pipeline now in conjunction with the accompanying drawings and embodiments the utility model proposed is described further

The accompanying drawing explanation

Fig. 1 is that the master of the Manual pipe-bending device of the small diameter pipeline that proposes of the utility model while using looks schematic diagram.

Fig. 2 is that schematic diagram is looked on the left side of the Manual pipe-bending device of the small diameter pipeline that proposes of the utility model.

In Fig. 1, Fig. 2: 1, fixed head 2, gag lever post 3, bend pipe mould 4, bolt 5, turning handle 6, rotor plate 7, depression bar 8, pipeline 9, steel column.

The specific embodiment

From Fig. 1, Fig. 2, can find out: a kind of Manual pipe-bending device of small diameter pipeline, it is characterized in that: the Manual pipe-bending device of this small diameter pipeline mainly is comprised of pipeline stop and press bending device, this pipeline stop mainly is comprised of fixed head 1 and gag lever post 2 again, this fixed head 1 is rectangular facade plate, the cylindrical gag lever post 2 that is welded and vertically protracts at the upper middle part of this fixed head 1, and offer sagittal bolt hole at the right lower quadrant of this fixed head 1, install bolt 4 corresponding spinning nut in this bolt hole, be set with press bending device with being slidably matched on this bolt 4;

This press bending device is again mainly by rotor plate 6, bend pipe mould 3, depression bar 7 and turning handle 5 form, this rotor plate 6 is the rectangular slabs that are the upper right oblique setting of bottom left, the cylindrical depression bar 7 that is welded and vertically protracts at the upper left quarter of this rotor plate 6, the circumference that is welded at the lower middle part of this rotor plate 6 is offered the disc bend pipe mould 3 of ∨ shape groove, and make this bend pipe mould 3 be positioned at the below of depression bar 7, on this rotor plate 6 and bend pipe mould 3, central through hole is offered at the corresponding center that is positioned at bend pipe mould 3, and this central through hole and bolt 4 are slidingly fitted, this rotor plate 6 and bend pipe mould 3 are sleeved on this bolt 4 and can freely rotate, turning handle 5 is welded on right section of the downside of rotor plate 6, this gag lever post 2, depression bar 7 all available round steel is made, and this turning handle 5 can be made by round steel pipe.

During use, on the steel column 9 or steel construction that fixed head 1 correspondence is welded at the construction field (site), horizontal or the vertical underlying shape of this fixed head 1 all can, pipeline 8 correspondences of the minor diameter that needs are bent are placed between gag lever post 2, depression bar 7 and bend pipe mould 3, then the turning handle 5 that moves in the direction of the clock, allow depression bar 7 drive pipelines 8 and rotate around bend pipe mould 3, bends into required circular arc degree, cost is low, and efficiency is high.

Claims

1. the Manual pipe-bending device of a small diameter pipeline, it is characterized in that: the Manual pipe-bending device of this small diameter pipeline mainly is comprised of pipeline stop and press bending device, this pipeline stop mainly is comprised of fixed head (1) and gag lever post (2) again, this fixed head (1) is rectangular facade plate, the cylindrical gag lever post (2) that is welded and vertically protracts at the upper middle part of this fixed head (1), and offer sagittal bolt hole at the right lower quadrant of this fixed head (1), install bolt (4) corresponding spinning nut in this bolt hole, be set with press bending device on this bolt (4) with being slidably matched,

This press bending device is again mainly by rotor plate (6), bend pipe mould (3), depression bar (7) and turning handle (5) form, this rotor plate (6) is to be the bottom left rectangular slab of oblique setting upper rightly, the cylindrical depression bar (7) that is welded and vertically protracts at the upper left quarter of this rotor plate (6), the circumference that is welded at the lower middle part of this rotor plate (6) is offered the disc bend pipe mould (3) of ∨ shape groove, and make this bend pipe mould (3) be positioned at the below of depression bar (7), central through hole is offered at the center that is positioned at bend pipe mould (3) in the upper correspondence of this rotor plate (6) and bend pipe mould (3), and this central through hole and bolt (4) are slidingly fitted, this rotor plate (6) and bend pipe mould (3) are sleeved on this bolt (4), turning handle (5) is welded on right section of the downside of rotor plate (6).

2. the Manual pipe-bending device of small diameter pipeline according to claim 1, is characterized in that this gag lever post (2), depression bar (7) all make with round steel.

3. the Manual pipe-bending device of small diameter pipeline according to claim 1, is characterized in that this turning handle (5) makes by round steel pipe.