CN206277384U

CN206277384U - Isometrical pipe intersecting lines on-site manual shaping mechanism

Info

Publication number: CN206277384U
Application number: CN201621384250.0U
Authority: CN
Inventors: 王劲松
Original assignee: Angang Group Mining Co Ltd
Current assignee: Ansteel Mining Co Ltd; Angang Group Mining Co Ltd
Priority date: 2016-12-16
Filing date: 2016-12-16
Publication date: 2017-06-27
Anticipated expiration: 2026-12-16

Abstract

The utility model belongs to mechanical equipment technical field, more particularly, to a kind of isometrical pipe intersecting lines on-site manual shaping mechanism, it is characterized in that including square tube I, card pipe device at this middle part of square tube I is set, it is separately positioned on the two ends of square tube I and perpendicular to two stud square tubes of square tube I, two square tubes II being hinged by square pipe connecting piece with this two stud square tubes respectively, connect two square tubes III of the two ends of square tube II, connect two square tubes IV of two other termination of square tube II.Isometrical pipe intersecting lines on-site manual shaping mechanism simple structure of the present utility model, it is easy to operate, at the scene can be without model, intersection can be just drawn without setting-out, technique is improved, the working time is saved, operating efficiency is improve, the pipe effect particular for Large Diameter Pipeline is more preferable.

Description

Isometrical pipe intersecting lines on-site manual shaping mechanism

Technical field

The utility model belongs to mechanical equipment technical field, more particularly, to a kind of isometrical pipe intersecting lines on-site manual into Type mechanism.

Background technology

In cutting and welding procedure operation, many operations are all manual hand manipulations, such as before cutting or welding Striping jobs, some striping jobs very simples are easy to operate, and for some privileged sites striping jobs just it is comparatively laborious and Complexity, such as during isometrical pipe elbow and intersection field fabrication, it is necessary to first setting-out, draw model, then sample Plate is attached on pipe and draws intersection and contour line, then is cut and weld job, but this operation sometimes is also by live bar Part and texture material are limited and added heavily to the difficulty of the work, so as to influence construction speed.

The content of the invention

The purpose of this utility model is to provide a kind of simple structure, easy to operate, saves setting-out link and can draw and mutually passes through The isometrical pipe intersecting lines on-site manual shaping mechanism of line.

The purpose of this utility model is realized by following technical proposals：

Isometrical pipe intersecting lines on-site manual shaping mechanism of the present utility model, it is characterised in that including square tube I, be arranged on The card pipe device at this middle part of square tube I, is separately positioned on the two ends of the square tube I and perpendicular to two stud square tubes of the square tube I, Two square tubes II being hinged by square pipe connecting piece with this two stud square tubes respectively, connect described two two ends of square tube II Square tube III, connect the square tube IV of described two two other termination of square tube II,

Described square tube IV is connected by sliding connector with two described square tubes II, and sliding connector is provided with tune Whole set screw I,

Two described stud square tubes are provided with adjustment set screw II with the hinged place of two described square tubes II.

Described card pipe device is a pair symmetrically arranged right angle steel plates.

Two described square tubes II are in 10 with two described stud square tubes⁰-20⁰Angle.

Advantage of the present utility model：

Isometrical pipe intersecting lines on-site manual shaping mechanism simple structure of the present utility model, it is easy to operate, at the scene may be used Without model, intersection can be just drawn without setting-out, technique is improved, saves the working time, improve operating efficiency, Pipe effect particular for Large Diameter Pipeline is more preferable.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the left view of the utility model Fig. 1.

Specific embodiment

Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.

As shown in Figure 1, 2, isometrical pipe intersecting lines on-site manual shaping mechanism of the present utility model, it is characterised in that including Square tube I 1, sets the card pipe device 2 at this middle part of square tube I 1, is separately positioned on the two ends of the square tube I 1 and perpendicular to the square tube I 1 two stud square tubes 3, two square tubes II 5 being hinged by square pipe connecting piece 10 with this two stud square tubes 3 respectively, even The square tube III 4 of the two ends of described two square tubes II 5 is connect, the square tube IV 6 of described two two other termination of square tube II 5 is connected,

Described square tube IV 6 is connected by sliding connector 7 with two described square tubes II 5, and is set on sliding connector 7 There is adjustment set screw I 8,

Two described stud square tubes 3 are provided with adjustment set screw II 9 with the hinged place of two described square tubes II 5.

Described card pipe device 2 is a pair symmetrically arranged right angle steel plates.

Two described square tubes II 5 are in 10 with two described stud square tubes 3⁰-20⁰Angle.

It is main material that mechanism uses square tube, and its structure is that both sides studs square tube 3 coordinates with the gap of square tube I 1, in square tube 2 stabilizations of card pipe device of to add a pair symmetrically arranged for I 1 centre right angle steel plate composition, while playing the work of dead axle line With, it is characterized in convenient and carries and assemble, it is provided simultaneously with certain structural strength.

As a example by making 90 ° of four isometrical pipe intersecting lines of section, operation order is：

1st, a center line is drawn on pipe, square tube I 1 is placed perpendicular to pipe axis, the contact surface of card pipe device 2 It is parallel and divide square tube I 1 equally, put the stud square tube 3 at two ends；

2nd, square tube II 5 is hinged by square pipe connecting piece 10 with two stud square tubes 3 respectively, stud square tube 3 is tried one's best It is close to pipe and should not be contacted with pipe；

3rd, two square tubes II 5 are inclined, makes the one end of square tube II 5 downward-sloping, more than the contour line of pipe；

4th, square tube III 4 is connected with two square tubes II 5；

5th, regulation two square tubes II 5 and two regulation angles of stud square tube 3 manually, stand two square tubes II 5 and two The side of muscle square tube 3 is in 15 ° of angles, and square tube III 4 is close into pipe surface, and adjustment set screw II 9 is tightened；

6th, adjustment square tube II 5 and square tube III 4, it is ensured that square tube II 5 is contacted with square tube III 4；

7th, square tube overlap joint：The other end of square tube II 5 puts sliding connector 7, and square tube IV 6 is connected with square tube II 5, so by The plane of cutting off of four square tube compositions has been completed；

8th, accuracy is adjusted：The cylinder face of cutting off is one oval, and calculate pipe 15 ° cut off transverse, calculates public Formula is cos15 °=body diameter/transverse, and this length is then measured in square tube II 5, makes square tube II 5, square tube III 4, side The rectangle of the composition of pipe IV 6, the internal orifice size between square tube III 4, square tube IV 6 is equal to this transverse, between side cross tube II 5 Then distance tightens adjustment set screw I 8 without considering, square tube II 5 and square tube IV 6 is contacted with pipe, and correct mistake Difference；Such Plane Angle of cutting off fits like a glove with theory, can reach the state of zero error, is then close to square tube II 5 with slate pencil With the plane of the contact position of square tube IV 6, its intersection is marked on pipe.

Claims

1. a kind of isometrical pipe intersecting lines on-site manual shaping mechanism, it is characterised in that including square tube I, is set in this square tube I The card pipe device in portion, is separately positioned on the two ends of the square tube I and perpendicular to two stud square tubes of the square tube I, respectively with this Two square tubes II that two stud square tubes are hinged by square pipe connecting piece, connect the square tube of described two two ends of square tube II III, the square tube IV of described two two other termination of square tube II is connected,

Described square tube IV is connected by sliding connector with two described square tubes II, and sliding connector is provided with adjustment and determines Position screw I,

2. isometrical pipe intersecting lines on-site manual shaping mechanism according to claim 1, it is characterised in that described card pipe Device is a pair symmetrically arranged right angle steel plates.

3. isometrical pipe intersecting lines on-site manual shaping mechanism according to claim 1, it is characterised in that described two Square tube II is in 10 with two described stud square tubes⁰-20⁰Angle.