CN214265556U - Three-way pipe connector blanking device - Google Patents

Abstract

The utility model provides a glassware under three-way pipe interface, including fixed band and bandage, the fixed band is equipped with fastening structure, and the bandage setting is at the fixed band medial surface, and this bandage is fixed with the fixed band respectively by left to right equidistance spaced position department, and vertical direction is formed with a plurality of jacks between bandage and fixed band, and each jack cartridge is fixed with a fixed pipe, and each fixed intraductal sliding mounting that matches has a push rod, and each push rod bottom demountable installation has a marker pen. This design can confirm three-way pipe saddle mouth profile structure fast to improve saddle mouth laying-out accuracy, greatly improve saddle mouth laying-out efficiency.

Description

Three-way pipe connector blanking device

Technical Field

The utility model belongs to the pipeline engineering field especially relates to a glassware under three-way pipe interface.

Background

During pipeline construction, the tee pipe of quadrature will often be used according to the construction demand, the tee pipe structure of quadrature is shown as figure 8 of description attached drawing, it is including being responsible for and the bypass pipe, bypass pipe and the quadrature line of being responsible for are the saddle-shaped structure, processing is at first will be in charge of and is offered tee bend interface also be saddle mouth, then correspond at the bypass pipe and tailor out the connection profile that corresponds with this saddle mouth, then insert the link of bypass pipe in the saddle mouth again, follow saddle mouth contour line with the bypass pipe and be responsible for the welding, finally form the three-way pipe.

In actual operation, the three-way pipe saddle mouth structure to different pipe diameters is different, and it is also very difficult to set up a saddle mouth template appearance spare and be applicable to the three-way pipe of various pipe diameters promptly, and the manufacturing of each three-way pipe all needs the operation personnel to set a sample alone, and the setting out process is complicated and need carry out a large amount of calculations, brings inconvenience for production.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a glassware under three-way pipe interface to when realizing the pipeline construction to the quick laying-out of tee bend saddle mouth of three-way pipe.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a three-way pipe connector feeder comprises a fixing belt and bandages, wherein the bandages are arranged on the inner side surface of the fixing belt, the bandages are fixed with the fixing belt at equal intervals from left to right, a plurality of jacks are formed between the bandages and the fixing belt in the vertical direction, a fixing pipe is fixedly inserted into each jack, a push rod is slidably mounted in each fixing pipe in a matched manner, and a marking pen is detachably mounted at the bottom end of each push rod;

the fixing band is provided with a fastening structure.

Further, a mounting groove has been seted up to the vertical direction in push rod side, is provided with the several shell fragment in order from top to bottom in this mounting groove, the shell fragment is including the fixed part and the elastic part of connecting, fixed part and mounting groove tank bottom fixed connection, and the elastic part stretches out by the mounting groove opening, and the push rod is fixed the pipe vertical direction relatively and is removed the back, and the elastic part of the shell fragment that corresponds position department with fixed pipe sticiss fixed inside pipe wall, fixes the push rod in the fixed pipe through the shell fragment of this position department.

Furthermore, a fixing groove corresponding to the mounting groove is formed in the inner wall of the fixing pipe in the vertical direction, and the elastic part of the elastic piece extends into the fixing groove and tightly presses the bottom of the fixing groove.

Furthermore, the one end that the elastic part deviates from the fixed part has connecting portion and guide part of buckling in order forward, and guide part and fixed part are parallel, and this guide part is located the mounting groove

Furthermore, the bottom end of the push rod is concentrically provided with a mounting hole corresponding to the marking pen, and the top end of the marking pen is in interference fit in the mounting hole.

Furthermore, the fastening structure is a primary and secondary fastening tape, the sub-tape is arranged at one end of the fixing band, and the primary tape is arranged on the outer side surface of the fixing band.

Further, the bandage is an elastic bandage.

Compared with the prior art, a glassware under three-way pipe interface has following advantage:

three-way pipe interface glassware under, evenly just set up the several push rod side by side on the fixed band, the push rod bottom is equipped with the marker pen, during the three-way pipe preparation, can be through push down the push rod until the person in charge contact of marker pen and three-way pipe and to the direct mark of contact, can confirm saddle mouth profile structure fast through this operation to improve saddle mouth laying-out accuracy, greatly improve saddle mouth laying-out efficiency.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a front view of a three-way pipe joint feeder of the present embodiment;

FIG. 2 is a rear view of a three-way pipe joint feeder according to the present embodiment;

FIG. 3 is a top view of a three-way pipe joint feeder according to this embodiment;

FIG. 4 is an assembly view of the push rod and the fixing tube in the present embodiment;

FIG. 5 is a perspective view of the fixing tube in the present embodiment;

FIG. 6 is a perspective view of the push rod;

FIG. 7 is a view of the structure of the spring plate;

FIG. 8 is a schematic view of a tee;

FIG. 9 is a schematic diagram of an application reference tube;

FIG. 10 is a drawing showing the layout of the tee joint of the main pipe, namely, the saddle port;

FIG. 11 is a line drawing of the saddle port contour of the master tube;

FIG. 12 is a drawing showing the setting out operation of the saddle-shaped interface of the by-pass pipe by using the blanking device;

FIG. 13 is a drawing of a bypass pipe saddle type interface lofting template;

description of reference numerals:

1-fixing the belt; 2-a bandage; 21-a jack; 3-primary and secondary hook-and-loop fasteners; 4-fixing the tube; 41-fixed groove; 5-a push rod; 51-a mounting groove; 6-a marker pen; 7-a spring plate; 71-a stationary part; 72-a resilient portion; 73-a connecting part; 74-a guide; 8-a bypass pipe; 9-main pipe; 91-saddle mouth outline; 10-a reference tube; 11-blanking template; 12-plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-3, a three-way pipe connector feeder comprises a fixing band 1 and a bandage 2, wherein the bandage 2 is preferably an elastic bandage, the bandage 2 is arranged on the inner side surface of the fixing band 1, the bandage 2 is fixed with the fixing band 1 at the positions of equal intervals from left to right, a plurality of insertion holes 21 are formed between the bandage 2 and the fixing band 1, and the insertion holes 21 are uniformly arranged along the length direction of the fixing band 1. A fixed pipe 4 is inserted and fixed into each insertion hole 21. In this embodiment, 2 tiling of bandage are on fixed band 1, and 2 and 1 fixed connection modes of fixed band adopt the sewing to roll the line mode, and two sewing that each jack 21 corresponds roll the line distance and be greater than fixed 4 external diameters of pipe, and this distance size is different because of fixed 4 thickness of pipe, and fixed 4 external diameters of pipe are big more, and this distance is just big more, as long as guarantee fixed 4 of pipe insert behind the jack 21 can will fix the pipe through bandage and fixed band can. For example, for a fixed pipe 4 having an outer diameter of 10mm, the distance between the two sewing lines corresponding to the insertion hole 21 may be set to 13 mm. For the fixed pipe 4 having an outer diameter of 8mm, the distance of the two sewing lines corresponding to the insertion hole 21 may be set to 10 mm. After the fixing tube 4 is inserted into the jack, the bandage 2 and the fixing band 1 are tightened, and the fixing tube 4 is fixed in the jack by utilizing the friction force between the fixing band 1 and the fixing tube 4 and between the bandage 2 and the fixing tube 4. In this embodiment, the fixing band 1 is preferably wound with its inner side facing inward when wound, so that a gap of 5-8mm is left between every two adjacent insertion holes 21 in order to prevent the adjacent two fixing tubes 4 from interfering when wound. A push rod 5 is arranged in each fixed tube 4 in a matched and sliding mode, a marking pen 6 is detachably arranged at the bottom end of each push rod 5, and the marking pen, the push rod and the fixed tubes are arranged concentrically.

In the design, the push rod is connected with the fixed tube 4 as shown in fig. 4, and the push rod 5 can move relative to the fixed tube 4 in the vertical direction. As shown in fig. 6, the side surface of the push rod 5 is vertically provided with an installation groove 51. As shown in fig. 5, the inner wall of the fixed pipe 4 is opened with a fixed groove 41 corresponding to the installation groove 51 in the vertical direction. A plurality of elastic pieces 7 are uniformly arranged in the mounting groove 51 from top to bottom in sequence. The structure of the elastic sheet 7 is as shown in fig. 7, each elastic sheet 7 comprises a fixing portion 71, an elastic portion 72, a connecting portion 73 and a guide portion 74 which are sequentially bent forward, the elastic portion 72 and the connecting portion 73 are smoothly transited and arranged in a V-shaped structure, the guide portion 74 is parallel to the fixing portion 71, the fixing portion 71 is fixedly connected with the bottom of the mounting groove 51, the elastic sheet 7 is fixed on the rear portion of the mounting groove 51, the elastic portion 72 protrudes out of the opening of the mounting groove 51 and extends into the fixing groove 41 and presses the bottom of the fixing groove 41 tightly, the guide portion 74 is inserted into the mounting groove 51, the guide portion 74 abuts against the bottom of the mounting groove 51, or a gap is reserved between the guide portion 74 and the bottom of the mounting groove 51. The push rod 5 and the fixed tube 4 are fixed in relative position through the elastic sheet 7 at the corresponding position of the fixed tube 4, so as to fix the pushed position of the push rod 5,

in this embodiment, the bottom end of the push rod 5 is concentrically provided with a mounting hole corresponding to the marking pen 6, and the top end of the marking pen 6 is interference-fitted in the mounting hole. This configuration allows the marker 6 and the push rod 5 to be detachably connected.

In this embodiment, the fixing band 1 is provided with a primary and secondary fastening tape 3, the secondary tape is disposed at one end of the fixing band 1, and the primary tape is disposed on the outer side surface of the fixing band 1.

The three-way saddle opening lofting method using the three-way pipe connector feeder comprises the following steps:

(1) preferably, a reference tube 10 is selected, and the outer diameter d of the reference tube 10 is as follows: d ═ D-a;

wherein: a is the outer diameter of the fixed tube 4;

d is the outer diameter of the by-pass pipe 8 in the orthogonal three-way pipe,

(2) the reference pipe 10 is stably placed at the position of a bypass connector of a main pipe 9 of the orthogonal three-way pipe, as shown in fig. 10, the inner side surface of a fixing belt 1 of the feeder is wound for a circle around the reference pipe 10, a fixing pipe 4 is tightly attached to the reference pipe 10, the outer circumferential surface of the reference pipe 10 is ensured to be uniformly surrounded by the fixing pipe 4, and then the fixing belt 1 is fixed on the reference pipe 10 through a primary-secondary sticky buckle belt 3; in the step, if the reference pipe 10 is thin, the phenomenon that the redundant fixing pipe 4 exists after the fixing belt 1 winds around the reference pipe 10 for a circle occurs, and the redundant fixing pipe 4 is pulled out from the insertion hole 21;

(3) opening the caps of the markers 6, and then pushing down the push rods 5 in sequence until the pen point of the marker 6 corresponding to each push rod 5 touches the main pipe 9 and marks the touch point;

(4) loosening the fixing belt 1, keeping the position of the push rod 5 relative to the fixing pipe 4 unchanged, taking down the reference pipe 10, and sequentially connecting the marking points on the main pipe 9 through smooth lines to form a saddle opening contour line 91, wherein the saddle opening contour line 91 is a main pipe 9 three-way interface contour line as shown in fig. 11;

(5) unfolding and flatly paving the fixing belt 1 on a rectangular and windable flat plate 12, wherein the flat plate 12 is a paper piece; as shown in fig. 11, marking the vertical alignment points of each pen point of the marker 6 on the flat plate 12, sequentially connecting the marking points on the flat plate 12 through a smooth line, and cutting the flat plate 12 along the smooth line to form the blanking template 11 shown in fig. 13;

(6) and winding the blanking template 11 on the bypass pipe 8, and then scribing lines along the cutting lines of the blanking template 11 on the outer circumferential surface of the bypass pipe 8, wherein the scribing lines are orthogonal connecting lines of the bypass pipe 8 and the main pipe 9.

The principle of the three-way saddle-opening lofting method is that, as shown in fig. 9, when the fixing band 1 is wound into a cylindrical structure, the central lines of a plurality of fixing tubes 4 are located on the same circumferential surface with the diameter D, and at this time, a saddle-opening contour line 91 formed by connecting the marking pen 6 with the contact point on the main tube 9 is a saddle-opening contour line corresponding to the bypass tube 8 with the outer diameter D, so that when the saddle opening corresponding to the bypass tube 8 with the outer diameter D on the main tube 9 is lofted, the size of the reference tube diameter D of the wound fixing band needs to be set to D ═ D-a, and a is the outer diameter of the fixing tube 4, so as to ensure accurate lofting size.

In this embodiment, the tee bend interface of being responsible for 9 and bypass pipe 8 all accomplishes through this three-way pipe interface glassware down, guarantees the goodness of fit of two outline lines, and then the later stage of being convenient for will be responsible for 9 and the orthogonal welding of bypass pipe 8, has improved the manufacturing quality of three-way pipe simultaneously.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a glassware under three-way pipe connector which characterized in that: the bandage comprises a fixing band (1) and a bandage (2), wherein the bandage (2) is arranged on the inner side surface of the fixing band (1), the bandage (2) is fixed with the fixing band (1) at intervals from left to right, a plurality of insertion holes (21) are formed between the bandage (2) and the fixing band (1) in the vertical direction, a fixing pipe (4) is fixedly inserted in each insertion hole (21), a push rod (5) is slidably mounted in each fixing pipe (4) in a matching manner, and a marking pen (6) is detachably mounted at the bottom end of each push rod (5);

the fixing band is provided with a fastening structure.

2. The tee fitting downer of claim 1, wherein: a mounting groove (51) has been seted up to the vertical direction in push rod (5) side, is provided with several shell fragment (7) from top to bottom in order in this mounting groove (51), shell fragment (7) are including fixed part (71) and the elastic component (72) that are connected, fixed part (71) and mounting groove (51) tank bottom fixed connection, and elastic component (72) are stretched out by mounting groove (51) opening, and push rod (5) are fixed pipe (4) vertical direction relatively and are removed the back, and elastic component (72) of shell fragment (7) that correspond position department with fixed pipe (4) sticiss fixed pipe (4) inner wall, fix push rod (5) in fixed pipe (4) through shell fragment (7) of this position department.

3. The tee fitting downer of claim 2, wherein: the fixing tube (4) is characterized in that a fixing groove (41) corresponding to the mounting groove (51) is formed in the inner wall of the fixing tube in the vertical direction, and an elastic part (72) of the elastic sheet (7) extends into the fixing groove and tightly presses the bottom of the fixing groove (41).

4. The tee fitting downer of claim 3, wherein: one end of the elastic part (72), which is far away from the fixing part (71), is bent forwards sequentially to form a connecting part (73) and a guide part (74), the guide part (74) is parallel to the fixing part (71), and the guide part (74) is positioned in the mounting groove (51).

5. The tee fitting downer of claim 1, wherein: the bottom end of the push rod (5) is concentrically provided with a mounting hole corresponding to the marking pen (6), and the top end of the marking pen (6) is in interference fit in the mounting hole.

6. The tee fitting downer of claim 1, wherein: the fastening structure is a primary and secondary fastening tape (3), a sub tape of the fastening structure is arranged at one end of the fixing band (1), and a primary tape of the fastening structure is arranged on the outer side surface of the fixing band (1).

7. The tee fitting downer of claim 1, wherein: the bandage (2) is an elastic bandage.

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