CN213712201U

CN213712201U - Straight pipe and elbow pipe integrated variable pipeline joint

Info

Publication number: CN213712201U
Application number: CN202022815137.6U
Authority: CN
Inventors: 米超; 樊海霞; 张清秀; 张�杰
Original assignee: Qingdao Shunsheng Hydraulic Equipment Technology Co ltd
Current assignee: Qingdao Shunsheng Hydraulic Equipment Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-16
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an integrative variable pipe joint of straight tube, return bend relates to engineering machine tool and uses relevant equipment technical field. The utility model discloses a connect the main part, connect the main part including horizontal straight head, arc head and vertical straight head, and in the arc head, the outer end respectively with horizontal straight head, vertical straight head threaded connection, the middle part is connected with the clearance subassembly in horizontal straight head, the vertical straight head, and the clearance subassembly includes annular frame, brush, guide rail and guide block, the brush equidistance is connected in annular frame week side surface, and the guide block at annular frame upper and lower end middle part with horizontal straight head, the inboard middle part sliding connection of guide rail at upper and lower end middle part in the vertical straight head. The utility model discloses a setting connects the main part and clears up the subassembly structure, has reinforcing self suitability, satisfies user demand, convenient to use's advantage.

Description

Straight pipe and elbow pipe integrated variable pipeline joint

Technical Field

The utility model belongs to the technical field of engineering machine tool is with relevant structure, especially relate to an integrative variable pipe joint of straight tube, return bend.

Background

The engineering machinery is an important component of equipment industry, and is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture, forestry and water conservancy construction, industrial and civil buildings, urban construction, environmental protection and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrative variable pipe joint of straight tube, return bend, through setting up joint main part and clearance subassembly, solved current joint and generally had the branch of straight head and arc head, and straight head or arc head can only carry out structural connection to the pipeline of its adapted shape, the suitability is not enough, can not satisfy the user demand, simultaneously, to the clearance of connecting inside generally directly through rivers brush the clearance, nevertheless connect the difficult clean up of spot of inside depths, influence the problem of result of use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an integrative variable pipeline of straight tube, return bend connects, including connecting the main part, connect the main part including horizontal straight head, arc head and vertical straight head, and the arc is first in, the outer end respectively with horizontal straight head, vertical straight head threaded connection, the middle part is connected with the clearance subassembly in horizontal straight head, the vertical straight head, and the clearance subassembly includes annular frame, brush, guide rail and guide block, the brush equidistance is connected in annular frame week side surface, and the guide block at annular frame lower extreme middle part and the inboard middle part sliding connection of guide rail at upper and lower extreme middle part in horizontal straight head, the vertical straight head.

Further, the external screw thread pipe thread fixed connection that sets up through its inboard middle part between arc head, horizontal straight head, the vertical straight head, and external screw thread pipe tip and horizontal straight head, the internal thread pipe thread connection that arc head tip and vertical straight head one end are connected, external screw thread pipe both sides middle part welding has the lug, by the threaded connection of structure between external screw thread pipe and the internal thread pipe, a connection for arc head, horizontal straight head, the structure is fixed between the vertical straight head, adopt threaded connection's mode, it overhauls or changes to be convenient for its structure to dismantle, and be convenient for carry out the application of external screw thread pipe power when rotating by the lug.

Further, horizontal squareness, vertical squareness front and back end middle part are connected with the rotation handle through the cover post, and the cover post cup joints and connects in rotating handle and horizontal squareness, inside the trepanning of seting up in vertical squareness front and back end middle part both sides, it is the setting of coarse sunken to rotate the handle outside, by the cup joint of structure between cover post and the trepanning be connected, it is fixed to be used for rotating the connection of handle structure, be used for horizontal squareness through rotating the handle, the application of power when vertical squareness rotates, and will rotate the handle outside and be the setting of coarse sunken, be convenient for the handle control of its structure.

Further, there is the ring flange upper end through spacing bolt threaded connection in the vertical butt, and the outer middle part of ring flange is protruding setting, and the equidistant screw thread through connection in ring flange upper edge has fastening bolt, carries out structural connection to ring flange one end by spacing bolt, is protruding setting with ring flange outer end middle part, and it is convenient for it to extend into outer pipeline and vertical butt in one end carry out structural connection, simultaneously, carries out the connection of structure between the ring flange by fastening bolt, realizes being connected of structure between outer pipeline and the joint main part.

Further, the guide rail is connected with the upper end and the lower end of the transverse straight head and the vertical straight head through the positioning bolts arranged in the middle of the guide rail, the middle of the guide block is connected with the positioning pipe, the annular frame is connected with the middle of the positioning pipe in a sleeved mode through the positioning column arranged in the middle of the upper end and the lower end of the annular frame, the guide rail structure is connected through the positioning bolts, the positioning column and the positioning pipe are connected in a sleeved mode, the annular frame structure is connected, the connecting mode of threads and the sleeved mode is adopted, and the annular frame and the guide rail structure can be conveniently disassembled, overhauled or replaced.

The utility model discloses following beneficial effect has:

1. the utility model has the advantages that the integrated design of the straight pipe and the bent pipe is realized by arranging the horizontal straight head, the arc head and the vertical straight head, the applicability of the joint is enhanced, the effect of different use requirements is met, the problem that the joint is divided into the straight head and the arc head, the straight head or the arc head can only carry out structural connection on the pipeline with the adaptive shape, the applicability is insufficient, and the use requirements cannot be met is solved, the joint main body for pipeline connection comprises the arc head, the horizontal straight head and the vertical straight head, when the arc head, the horizontal straight head and the vertical straight head are simultaneously connected, the connection of the bent pipe structure with longer size is used, when the horizontal straight head and the arc head are connected, the connection of the pipeline structure with shorter size is used, through the single vertical straight head and the single horizontal straight head, through the vertical straight head and the horizontal straight head after connection, through the two vertical straight heads after connection, and the two vertical straight heads and the transverse straight heads after connection are suitable for connection of straight pipe structures with different sizes and are convenient to use.

2. The utility model discloses a set up the clearance subassembly, the effect of being convenient for to connect inside spot clearance has, it generally directly washes the clearance through rivers to connect inside clearance to have solved, but connect the spot of inside depths hardly clean up, influence the problem of result of use, the middle part is connected with the clearance subassembly in horizontal crap and vertical crap, the annular frame week side equidistance that the clearance subassembly includes is connected with the brush, and the annular frame is through guide block and horizontal crap that the upper and lower end is connected, the guide rail sliding connection of upper and lower end connection in the vertical crap, through the guide block, the guide rail carries out horizontal crap to the annular frame, the inside round trip promotion of vertical crap, carry out spot clearance to its inside by the brush, convenient to use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the joint body of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the structure connection of the rotating handle of the present invention;

FIG. 4 is a schematic view of the cleaning assembly of the present invention;

fig. 5 is an enlarged schematic view of the point B in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a connector body; 101. a transverse straight head; 102. an arc-shaped head; 103. a vertical straight head; 2. an externally threaded tube; 3. a bump; 4. rotating the handle; 5. an internally threaded tube; 6. fastening a bolt; 7. a flange plate; 8. a limit bolt; 9. trepanning; 10. sleeving a column; 11. cleaning the assembly; 111. an annular frame; 112. a brush; 113. a guide rail; 114. a guide block; 115. a positioning tube; 116. a positioning column; 117. and (6) positioning the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a straight pipe and elbow pipe integrated variable pipeline joint, which comprises a joint main body 1, wherein the joint main body 1 comprises a horizontal straight head 101, an arc head 102 and a vertical straight head 103, the inner end and the outer end of the arc head 102 are respectively in threaded connection with the horizontal straight head 101 and the vertical straight head 103, the middle parts of the horizontal straight head 101 and the vertical straight head 103 are connected with a cleaning component 11, the cleaning component 11 comprises an annular frame 111, a brush 112, a guide rail 113 and a guide block 114, the brush 112 is equidistantly connected with the circumferential side surface of the annular frame 111, the guide block 114 at the middle part of the upper end and the lower end of the annular frame 111 is in sliding connection with the middle parts of the inner sides of the

guide rails

101 and 113 at the middle parts of the upper end and the lower end of the vertical straight head 103, when the external pipeline is structurally connected, the joint main body 1 is adjusted in size and shape according to the actual size specification of, the arc-shaped head 102, the transverse straight head 101 and the vertical straight head 103 are simultaneously connected, are used for connecting a longer-size elbow pipe structure, or the transverse straight head 101 and the arc head 102 are connected for connecting the structure of the pipeline with shorter size, if the straight pipe is structurally connected, the vertical straight head 103 and the transverse straight head 101 are connected separately, or the vertical straight head 103 and the transverse straight head 101 are connected, or two vertical straight heads 103 and a transverse straight head 101, after the transverse straight head 101 and the vertical straight head 103 are used for a long time, the positioning of the structure of the annular frame 111 included in the cleaning assembly 11 is performed through the structural connection between the positioning column 116 and the positioning tube 115, and at this time, by applying a force to push the brush to and fro, the inner surfaces of the horizontal straight head 101 and the vertical straight head 103 are cleaned by the brush 112 connected with the peripheral side of the brush.

Wherein, as shown in fig. 1-3, the arc head 102, the horizontal straight head 101, the vertical straight head 103 are fixedly connected through the external thread pipe 2 arranged in the middle of the inner side thereof, the end part of the external thread pipe 2 is in threaded connection with the horizontal straight head 101, the end part of the arc head 102 and the internal thread pipe 5 connected with one end of the vertical straight head 103, the middle parts of the two sides of the external thread pipe 2 are welded with the convex blocks 3, the clockwise force is applied to the convex blocks 3 welded on the middle parts of the two sides of the external thread pipe 2, the external thread pipe 2 is in threaded connection with the internal thread pipe 5, the connection and fixation of the structures among the arc head 102, the horizontal straight head 101 and the vertical straight head 103 are used for applying the anticlockwise force to facilitate the disassembly and maintenance or the replacement of the structures, the use cost is reduced through the individual maintenance, the middle parts of the front and back ends of the horizontal straight head 101 and the vertical straight head 103 are connected with, the sleeve column 10 is connected with the rotating handle 4 and the transverse straight head 101 in a sleeved mode, the sleeve holes 9 are formed in the two sides of the middle portion of the front end and the rear end of the vertical straight head 103, the outer side of the rotating handle 4 is in a rough concave arrangement, the sleeve column 10 is structurally connected with the sleeve holes 9 in a sleeved mode by applying inward force to the sleeve column for connecting and fixing the structure of the rotating handle 4, the rotating handle 4 is used for applying force when the transverse straight head 101 and the vertical straight head 103 rotate and enabling the outer side of the rotating handle 4 to be in a rough concave arrangement, the structure is convenient to control, the flange 7 is connected to the inner upper end of the vertical straight head 103 through the limiting bolt 8 in a threaded mode, the outer middle portion of the flange 7 is in a convex arrangement, the fastening bolts 6 penetrate through the upper edge of the flange 7 in a threaded mode at equal intervals, clockwise force is applied to the limiting bolt 8 to structurally connect one end of the flange 7, simultaneously, be protruding setting with ring flange 7 outer end middle part, be convenient for it extend into outer pipeline and vertical straight head 103 in one end carry out structural connection, simultaneously, by applying clockwise power to fastening bolt 6, carry out the connection of structure between ring flange 7, through ring flange 7 after the connection, realize the outer pipeline and connect the main part 1 between the structure be connected.

As shown in fig. 5, the guide rail 113 is in threaded connection with the upper and lower middle portions of the horizontal straight head 101 and the vertical straight head 103 through a positioning bolt 117 arranged in the upper middle portion, the middle portion in the guide block 114 is connected with a positioning tube 115, the annular frame 111 is in sleeved connection with the middle portion in the positioning tube 115 through a positioning post 116 arranged in the middle portion of the inner upper and lower ends, clockwise force is applied to the positioning bolt 117 to connect the structure of the guide rail 113, so that the structure of the guide rail 113 is convenient to disassemble, overhaul or replace, outward force is applied to the positioning post 116, the annular frame 111 is connected through the sleeved connection of the structure between the positioning post 116 and the positioning tube 115, and when the annular frame 111 is damaged, the positioning post 116 is separated from the positioning tube 115 through applying inward force, so that the annular frame 111 is disassembled and overhauled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an integrative variable pipe joint of straight tube, return bend, includes joint main part (1), its characterized in that: connect main part (1) including horizontal straight head (101), arc head (102) and vertical straight head (103), and arc head (102) inside and outside respectively with horizontal straight head (101), vertical straight head (103) threaded connection, the middle part is connected with clearance subassembly (11) in horizontal straight head (101), vertical straight head (103), and clearance subassembly (11) include annular frame (111), brush (112), guide rail (113) and guide block (114), brush (112) equidistance is connected in annular frame (111) week side surface, and guide block (114) and horizontal straight head (101), vertical straight head (103) in the middle part of the upper and lower end of annular frame (111) the inboard middle part sliding connection of guide rail (113) at upper and lower end middle part.

2. The straight pipe and elbow integral variable pipeline joint as claimed in claim 1, wherein the arc-shaped head (102), the horizontal straight head (101) and the vertical straight head (103) are fixedly connected through the threads of an external threaded pipe (2) arranged in the middle of the inner side of the arc-shaped head, the end part of the external threaded pipe (2) is in threaded connection with an internal threaded pipe (5) connected with the horizontal straight head (101), the end part of the arc-shaped head (102) and one end of the vertical straight head (103), and the middle parts of two sides of the external threaded pipe (2) are welded with the convex blocks (3).

3. The straight pipe and elbow pipe integrated variable pipeline joint as claimed in claim 1, wherein the middle parts of the front and rear ends of the transverse straight head (101) and the vertical straight head (103) are connected with a rotating handle (4) through a sleeve column (10), the sleeve column (10) is connected to the rotating handle (4) in a sleeved mode and inside sleeve holes (9) formed in the two sides of the middle parts of the front and rear ends of the transverse straight head (101) and the vertical straight head (103), and the outer side of the rotating handle (4) is in a rough concave arrangement.

4. The straight pipe and elbow pipe integrated variable pipeline joint as claimed in claim 1, wherein the inner upper end of the vertical straight head (103) is connected with a flange (7) through a limit bolt (8) in a threaded manner, the outer middle part of the flange (7) is arranged in a protruding manner, and the upper edge of the flange (7) is connected with a fastening bolt (6) in a penetrating manner through threads at equal intervals.

5. The straight pipe and elbow integrated variable pipeline joint according to claim 1, wherein the guide rail (113) is in threaded connection with the middle parts of the upper and lower ends of the horizontal straight head (101) and the vertical straight head (103) through a positioning bolt (117) arranged in the upper middle part, the positioning pipe (115) is connected to the inner middle part of the guide block (114), and the annular frame (111) is in sleeved connection with the inner middle part of the positioning pipe (115) through a positioning column (116) arranged in the middle parts of the upper and lower ends.