CN209094854U - A kind of ring flange positioning device - Google Patents

Abstract

The utility model discloses a kind of ring flange positioning devices, including adapter tube to be welded and fixing pipe, the right end of the adapter tube to be welded is provided with fixing pipe, the fixing pipe is connected to the right end of adapter tube to be welded by socket, the adapter tube to be welded passes through socket connection with fixing pipe, the upper end of the fixing pipe is provided with handle, the handle is fixed by welding in the upper end of fixing pipe, by changing the processing method for repeatedly adjusting ring flange position repeatedly with right angle iron plate in a kind of ring flange positioning device of the utility model, reduce mismachining tolerance, in welding flange, ring flange must keep vertical not crooked with fixing pipe, it just can guarantee that pipeline is straight when joining two pipes together in this way, the time of adapter tube welding flange to be welded is saved, improve production efficiency, it ensure that the straight of whole pipeline, the welding repeatedly for previous long-time in this way The time is more saved in comparison, so that comparing the requirement for meeting and needing.

Description

A kind of ring flange positioning device

Technical field

The utility model belongs to ring flange correlative technology field, and in particular to a kind of ring flange positioning device.

Background technique

In coal mine downhole safety production process, need to prepare a variety of pipelines, including Grouting Pipe, note nitrogen pipe, mixed water pipe, clear A series of pipelines such as water pipe.All these pipelines have been coupled to each other with pipe one by one with the ring flange to match therewith Come, ring flange must keep vertical not crooked with pipe, just can guarantee that pipeline is straight when joining two pipes together in this way.

Existing flange location technology has the following problems: existing flange positioning is usually on the ground first ring flange The both ends of pipe are welded in, goes into the well and ring flange and ring flange is connected again when using, while being positioned with small right angle iron plate, weldering one A ring flange needs repeatedly measurement, more wasteful time, sometimes also by inaccuracy.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of ring flange positioning device Existing flange positioning is usually the both ends for first ring flange being welded on the ground pipe, is gone into the well when using again ring flange and method Blue disk is connected, while being positioned with small right angle iron plate, welds a ring flange and needs repeatedly to measure, the more wasteful time, sometimes Also by the problem of inaccuracy.

To achieve the above object, the utility model provides the following technical solutions: a kind of ring flange positioning device, including to be welded Adapter tube and fixing pipe, the right end of the adapter tube to be welded are provided with fixing pipe, and the fixing pipe is connected to adapter tube to be welded by socket Right end, the adapter tube to be welded is with fixing pipe by socket connection, and the upper end of the fixing pipe is provided with handle, and the handle is logical The upper end for being weldingly fixed on fixing pipe is crossed, the right end of the fixing pipe is provided with fixing seat, and the fixing seat is revolved by internal screw thread Turn the right end for being connected to fixing pipe, the right end of the fixing seat is provided with fanning strip, and the fanning strip is fixed by fixing bolt It is mounted on the right end of fixing seat, the right end of the fanning strip is provided with to connecting flange, described to pass through set in succession to connecting flange Connect the right end in fanning strip.

Preferably, the composition of the fixing seat includes fixing threaded hole, fixed plate, first through hole, protective pad and screwed pipe, The upper end of the screwed pipe is provided with fixed plate, and the fixed plate is internally provided with first through hole, the upper end of the fixed plate It is provided with protective pad, the protective pad is internally provided with fixing threaded hole, and the fixing seat is fixed by fixed plate and fanning strip Connection.

Preferably, the composition of the fanning strip includes gasket, the second through-hole, main body and groove, the main body it is interior Portion's setting is fluted, and the groove is internally provided with the second through-hole, is provided with gasket on the inside of second through-hole, described Fanning strip is fixedly connected by main body with fixing seat.

Preferably, the screwed pipe is the cylindrical structure of inner hollow, and the screwed pipe is internally provided with internal screw thread Slot, the length of the screwed pipe is five centimetres, diameter of section is three centimetres, and the pipe thickness of the screwed pipe is one centimetre.

Preferably, there are four the fixing threaded hole is arranged altogether, four fixing threaded holes are symmetrical set respectively in fixation The geomery size of the inside four corners of plate, four fixing threaded holes is all identical, the inside setting of the fixing threaded hole There is internal screw thread and depth is 2 points 5 centimetres.

Preferably, the internal diameter of the fixing pipe matches with the outer diameter of the adapter tube to be welded, the fixing pipe it is interior Diameter is six centimetres, and the outer diameter of the adapter tube to be welded is six centimetres, and the adapter tube to be welded passes through socket connection with fixing pipe.

Preferably, the length of the fixing pipe is 15 centimetres, and the height of the fixing seat is eight centimetres, the fanning strip For semicircular structure, the bottom absolute altitude of the fixing pipe, fixing seat and fanning strip is in same level.

Preferably, the shape of the handle is semicircular structure, and the handle is by being welded to connect in the upper end of fixing pipe Table side, the inside of the handle are that the inner width of hollow structure and handle is four centimetres.

Compared with prior art, the utility model provides a kind of ring flange positioning device, has following the utility model has the advantages that originally Repeatedly adjust the processing of ring flange position in a kind of ring flange positioning device of utility model repeatedly with right angle iron plate by changing Method reduces mismachining tolerance, and in welding flange, ring flange must keep vertical not crooked with fixing pipe, takes in this way The period of the day from 11 p.m. to 1 a.m just can guarantee that pipeline is straight, has saved the time of adapter tube welding flange to be welded, has improved production efficiency, ensure that entirety Pipeline it is straight, provide powerful guarantee for more preferable pipe processing faster, also guarantee going on smoothly for mine production, and fixed The internal diameter of pipe with the outer diameter of adapter tube to be welded match, in this way for previous long-time repeatedly carry out welding comparison more What is added saves the time, so that comparing the requirement for meeting and needing.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 be the utility model proposes ring flange positioning device schematic view of the front view；

Fig. 2 be the utility model proposes ring flange positioning device overlooking structure diagram；

Fig. 3 be the utility model proposes fixed seat structure schematic diagram；

Fig. 4 be the utility model proposes sector plate structure schematic diagram；

In figure: 1, adapter tube to be welded；2, fixing pipe；3, handle；4, fixing seat；41, fixing threaded hole；42, fixed plate；43, One through-hole；44, protective pad；45, screwed pipe；5, fanning strip；51, gasket；52, the second through-hole；53, main body；54, groove；6, To connecting flange.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of ring flange positioning device, including it is to be welded Pipe 1 and fixing pipe 2, the right end of adapter tube 1 to be welded are provided with fixing pipe 2, and fixing pipe 2 is connected to the right side of adapter tube 1 to be welded by socket End, adapter tube 1 to be welded, by socket connection, are connected, so that overall structure is more steady with fixing pipe 2 by socket Fixed, the upper end of fixing pipe 2 is provided with handle 3, and handle 3 is fixed by welding in the upper end of fixing pipe 2, and the right end of fixing pipe 2 is set It is equipped with fixing seat 4, fixing seat 4 is connected to the right end of fixing pipe 2 by internal screw thread rotation, and the right end of fixing seat 4 is provided with sector Plate 5, fanning strip 5 are fixedly mounted on the right end of fixing seat 4 by fixing bolt, and the right end of fanning strip 5 is provided with to connecting flange 6, the right end of fanning strip 5 is connected to by socket to connecting flange 6.

Further, the composition of fixing seat 4 includes fixing threaded hole 41, fixed plate 42, first through hole 43, protective pad 44 and spiral shell Line pipe 45, the upper end of screwed pipe 45 are provided with fixed plate 42, and fixed plate 42 is internally provided with first through hole 43, so as to Welded pipe 1 is convenient across first through hole 43, and the upper end of fixed plate 42 is provided with protective pad 44, and being internally provided with for protective pad 44 is solid Determine screw hole 41, fixing seat 4 is fixedly connected by fixed plate 42 with fanning strip 5.

Further, the composition of fanning strip 5 includes gasket 51, the second through-hole 52, main body 53 and groove 54, main body 53 It is internally provided with groove 54, groove 54 is internally provided with the second through-hole 52, and the inside of the second through-hole 52 is provided with gasket 51, So that the enhanced convenience when being welded, fanning strip 5 is fixedly connected by main body 53 with fixing seat 4.

Further, screwed pipe 45 is the cylindrical structure of inner hollow, and screwed pipe 45 is internally provided with internal thread groove, from And the close of the truss connected can be made, the length of screwed pipe 45 is five centimetres, diameter of section is three centimetres, screwed pipe 45 Pipe thickness is one centimetre.

Further, there are four fixing threaded hole 41 is arranged altogether, four fixing threaded holes 41 are symmetrical set respectively in fixed plate 42 Inside four corners so that is be fixedly connected is more close, the geomery size of four fixing threaded holes 41 is equal All identical, the be internally provided with internal screw thread and depth of fixing threaded hole 41 are 2 points 5 centimetres.

Further, the internal diameter of fixing pipe 2 matches with the outer diameter of adapter tube 1 to be welded, and the internal diameter of fixing pipe 2 is six lis Rice, the outer diameter of adapter tube 1 to be welded are six centimetres, so that being faster aligned, facilitate and are welded, adapter tube to be welded 1 passes through socket connection with fixing pipe 2.

Further, the length of fixing pipe 2 is 15 centimetres, and the height of fixing seat 4 is eight centimetres, and fanning strip 5 is semicircle Structure so that preferably work, the bottom absolute altitude of fixing pipe 2, fixing seat 4 and fanning strip 5 is in same level On face.

Further, the shape of handle 3 is semicircular structure, and handle 3 passes through the upper end table side being welded to connect in fixing pipe 2, So as to easily take, the inside of handle 3 is that the inner width of hollow structure and handle 3 is four centimetres.

The working principle and process for using of the utility model: after the utility model installs, fixing pipe 2 and fanning strip 5 It being carried out by fixing seat 4 into right angle welding, handle 3 is welded on the upper end of fixing pipe 2, the purpose is to convenient when operator's use, In welding flange, ring flange must keep vertical not crooked with fixing pipe 2, just can guarantee that pipeline is flat when joining two pipes together in this way Directly, the time for having saved adapter tube welding flange to be welded, production efficiency is improved, ensure that the straight of whole pipeline, be more preferable Faster pipe processing provides powerful guarantee, also guarantees going on smoothly for mine production, and the internal diameter of fixing pipe 2 and institute are to be welded The outer diameter of adapter tube 1 matches, and more saves the time for the welding comparison that carries out of previous long-time repeatedly in this way, adds When work positions tool, screwed pipe 45 is internally provided with internal thread groove, so that the truss of connection is close, four solid Determine screw hole 41 and be symmetrical set inside four corners in fixed plate 42 respectively, so that is be fixedly connected is more tight It is close, when in use, after operator covers ring flange in fixing pipe 2, positioning device is leaned against pipe end and the flange of processing Disk is in contact, and in same level, the installation and positioning of ring flange fill the bottom absolute altitude of fixing pipe 2, fixing seat 4 and fanning strip 5 It rests against tightly, intermediate very close to each other, ring flange is just perpendicular with fixing pipe 2.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of ring flange positioning device, including adapter tube (1) to be welded and fixing pipe (2), it is characterised in that: the adapter tube to be welded (1) right end is provided with fixing pipe (2), the fixing pipe (2) by socket is connected to it is to be welded adapter tube (1) right end, it is described to Welded pipe (1) and fixing pipe (2) are by socket connection, and the upper end of the fixing pipe (2) is provided with handle (3), the handle (3) It is fixed by welding in the upper end of fixing pipe (2), the right end of the fixing pipe (2) is provided with fixing seat (4), the fixing seat (4) right end of fixing pipe (2) is connected to by internal screw thread rotation, the right end of the fixing seat (4) is provided with fanning strip (5), institute State the right end that fanning strip (5) is fixedly mounted on fixing seat (4) by fixing bolt, the right end of the fanning strip (5) be provided with to Connecting flange (6), the right end for being connected to fanning strip (5) by socket to connecting flange (6).

2. a kind of ring flange positioning device according to claim 1, it is characterised in that: the composition packet of the fixing seat (4) Fixing threaded hole (41), fixed plate (42), first through hole (43), protective pad (44) and screwed pipe (45), the screwed pipe are included (45) upper end is provided with fixed plate (42), and the fixed plate (42) is internally provided with first through hole (43), the fixed plate (42) upper end is provided with protective pad (44), and the protective pad (44) is internally provided with fixing threaded hole (41), the fixing seat (4) it is fixedly connected by fixed plate (42) with fanning strip (5).

3. a kind of ring flange positioning device according to claim 1, it is characterised in that: the composition packet of the fanning strip (5) Gasket (51), the second through-hole (52), main body (53) and groove (54) are included, the main body (53) is internally provided with groove (54), the groove (54) is internally provided with the second through-hole (52), on the inside of second through-hole (52) is provided with gasket (51), the fanning strip (5) is fixedly connected by main body (53) with fixing seat (4).

4. a kind of ring flange positioning device according to claim 2, it is characterised in that: the screwed pipe (45) is in inside Empty cylindrical structure, the screwed pipe (45) are internally provided with internal thread groove, and the length of the screwed pipe (45) is five lis Rice, diameter of section are three centimetres, and the pipe thickness of the screwed pipe (45) is one centimetre.

5. a kind of ring flange positioning device according to claim 2, it is characterised in that: the fixing threaded hole (41) is arranged altogether There are four, four fixing threaded holes (41) are symmetrical set the inside four corners in fixed plate (42) respectively, and four are described solid The geomery size for determining screw hole (41) is all identical, the fixing threaded hole (41) be internally provided with internal screw thread and depth is 2 points 5 centimetres.

6. a kind of ring flange positioning device according to claim 1, it is characterised in that: the internal diameter of the fixing pipe (2) with The outer diameter of the adapter tube (1) to be welded matches, and the internal diameter of the fixing pipe (2) is six centimetres, the adapter tube (1) to be welded Outer diameter is six centimetres.

7. a kind of ring flange positioning device according to claim 1, it is characterised in that: the length of the fixing pipe (2) is 15 centimetres, the height of the fixing seat (4) is eight centimetres, and the fanning strip (5) is semicircular structure, the fixing pipe (2), the bottom absolute altitude of fixing seat (4) and fanning strip (5) is in same level.

8. a kind of ring flange positioning device according to claim 1, it is characterised in that: the shape of the handle (3) is half Circular configuration, the handle (3) are hollow by being welded to connect the upper end table side in fixing pipe (2), the inside of the handle (3) Structure and handle (3) inner width be four centimetres.