CN210716454U - End connection structure for PVC pipeline - Google Patents
End connection structure for PVC pipeline Download PDFInfo
- Publication number
- CN210716454U CN210716454U CN201921381627.0U CN201921381627U CN210716454U CN 210716454 U CN210716454 U CN 210716454U CN 201921381627 U CN201921381627 U CN 201921381627U CN 210716454 U CN210716454 U CN 210716454U
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- arc
- fixed
- pvc
- ring
- hose
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Abstract
The utility model discloses an end connection structure for PVC pipeline relates to pipe connection technical field. The utility model discloses a set of PVC pipeline, coupling hose and pipeline mounting, coupling hose both ends week side all cup joints and is fixed with the go-between, and a go-between fixed surface has a connecting rod, and a connecting rod terminal surface is fixed with an arc, and the pipeline mounting includes solid fixed ring, and a plurality of arcs have been seted up on solid fixed ring surface, arc and arc clearance fit, and solid fixed ring week side and coupling ring week side all are fixed with first flange journal stirrup. The utility model discloses a rotor plate, fixed plate, second flange journal stirrup and bolt can be fixed the pipeline mounting in PVC pipeline one end week side, and the cooperation through connecting rod, arc, first flange journal stirrup and bolt is used and can be fixed solid fixed ring in go-between one end, has solved the problem that current PVC pipeline both ends tip is not convenient for connect.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, especially, relate to an end connection structure for PVC pipeline.
Background
The connecting pipe of current pipeline tip adopts the mode of hot melt to fix more, and what be not convenient for the pipeline demolishs and later stage overhauls, and the not convenient to use person's use can appear two pipeline decentraction's condition simultaneously when the construction, and the certain connecting pipe of length is not convenient for the butt joint between the pipeline, is not convenient for construct.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an end connection structure for PVC pipeline can fix the pipeline mounting in PVC pipeline one end week side through rotor plate, fixed plate, second flange journal stirrup and bolt, uses through the cooperation of connecting rod, arc, first flange journal stirrup and bolt to fix solid fixed ring in go-between one end, has solved the problem that current PVC pipeline both ends tip is not convenient for connect.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an end connection structure for PVC pipelines, which comprises a group of PVC pipelines, a connection hose and a pipeline fixing piece;
the connecting rings are fixedly sleeved on the peripheral side surfaces of two ends of the connecting hose, a connecting rod is fixed on one surface of each connecting ring, and an arc-shaped plate is fixed on one end surface of each connecting rod;
the pipeline fixing piece comprises a fixing ring, a plurality of arc-shaped grooves are formed in one surface of the fixing ring, the arc-shaped grooves are in clearance fit with the arc-shaped plates, first flange support lugs are fixed on the peripheral side surfaces of the fixing ring and the connecting ring, and the surface of the fixing ring is fixedly connected with the surface of the connecting ring through the first flange support lugs and bolts;
one side of the fixing ring is fixedly provided with a fixing plate, one side of the fixing plate is rotatably connected with a rotating plate through a hinged support, one side of the rotating plate and the other side of the fixing plate are respectively fixedly provided with a second flange support lug, and one side of the rotating plate is fixedly connected with one side of the fixing plate through a bolt and the second flange support lug.
Further, the fixed plate and the rotating plate are both arc-shaped structures, the inner diameters of the fixed plate and the rotating plate are the same as the outer diameter of the PVC pipeline, and rubber pads are arranged between the fixed plate and the PVC pipeline and between the rotating plate and the PVC pipeline.
Furthermore, both ends of the connecting hose are fixed with positioning pipes, and the outer diameters of the positioning pipes are the same as the inner diameter of the PVC pipeline.
Furthermore, the connecting hose is of a telescopic hose structure, and spiral steel wires are sleeved on the peripheral side of the connecting hose.
Further, the distance between the connecting rod and the arc-shaped plates is the same as the thickness of the fixing ring, and the distance between the two arc-shaped grooves is the same as the distance between the two arc-shaped plates.
Further, arc mouths are arranged at two ends of the arc-shaped groove, and the arc mouths are the same with the outer diameter of the connecting rod.
The utility model discloses following beneficial effect has:
the utility model discloses a rotor plate, a fixed plate, second flange journal stirrup and bolt can be fixed pipeline mounting in PVC pipeline one end week side, through the connecting rod, the arc, the cooperation of first flange journal stirrup and bolt is used and can fix solid fixed ring in go-between one end, only need use a bolt alright realize fixed, be convenient for connect between expansion hose and the PVC pipeline, the person of facilitating the use's installation with demolish, connect through adopting expansion hose between two PVC pipelines, two PVC pipeline decentractions cause the condition of being not convenient for to connect when avoiding installing.
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 structural view of an end connection structure for PVC pipes according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the construction of the connection hose;
FIG. 4 is a schematic structural view of a PVC pipe and a pipe fixing member;
FIG. 5 is a schematic view of a pipe fastener;
in the drawings, the components represented by the respective reference numerals are listed below:
1-PVC pipeline, 2-connecting hose, 3-pipeline fixing piece, 201-connecting ring, 202-connecting rod, 203-arc plate, 204-positioning pipe, 301-fixing ring, 302-arc groove, 303-first flange lug, 304-fixing plate, 305-rotating plate, 306-second flange lug.
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 present invention relates to an end connection structure for PVC pipes, which comprises a set of PVC pipes 1, a connection hose 2 and a pipe fixing member 3;
the connecting rings 201 are fixedly sleeved on the circumferential side surfaces of two ends of the connecting hose 2, one surface of each connecting ring 201 is fixedly provided with a connecting rod 202, and one end surface of each connecting rod 202 is fixedly provided with an arc-shaped plate 203;
the pipeline fixing part 3 comprises a fixing ring 301, a plurality of arc-shaped grooves 302 are formed in one surface of the fixing ring 301, the arc-shaped grooves 302 are in clearance fit with the arc-shaped plates 203, first flange lugs 303 are fixed on the circumferential side surface of the fixing ring 301 and the circumferential side surface of the connecting ring 201, and one surface of the fixing ring 301 is fixedly connected with one surface of the connecting ring 201 through the first flange lugs 303 and bolts;
one side surface of the fixed ring 301 is fixed with a fixed plate 304, one side surface of the fixed plate 304 is rotatably connected with a rotating plate 305 through a hinged support, one side surface of the rotating plate 305 and the other side surface of the fixed plate 304 are both fixed with second flange support lugs 306, and one side of the rotating plate 305 is fixedly connected with one side of the fixed plate 304 through bolts and the second flange support lugs 306.
As shown in fig. 1-2 and 4-5, the fixed plate 304 and the rotating plate 305 are both arc-shaped structures, the inner diameters of the fixed plate 304 and the rotating plate 305 are both the same as the outer diameter of the PVC pipe 1, and rubber pads are arranged between the fixed plate 304 and the rotating plate 305 and the PVC pipe 1.
As shown in fig. 1-2, two ends of the connection hose 2 are fixed with positioning pipes 204, and the outer diameter of the positioning pipes 204 is the same as the inner diameter of the PVC pipe 1.
Wherein, the connecting hose 2 is of a flexible hose structure, and the circumferential side of the connecting hose 2 is sleeved with a spiral steel wire.
As shown in FIG. 2, the distance between the connecting rod 202 and the arc-shaped plate 203 is the same as the thickness of the fixing ring 301, and the distance between the two arc-shaped slots 302 is the same as the distance between the two arc-shaped plates 203.
As shown in fig. 2 and 4, the arc-shaped slot 302 has arc-shaped openings at both ends, and the arc-shaped openings have the same outer diameter as the connecting rod 202.
One specific application of this embodiment is: during the installation, with solid fixed ring 301 cover on PVC pipeline 1, and with solid fixed ring 301 one surface parallel with 1 terminal surface of PVC pipeline, rotate rotor plate 305 this moment and attach rotor plate 305 on PVC pipeline 1, can be connected rotor plate 305 and fixed plate 304 through second flange journal stirrup 306 and bolt, clamp force through between rotor plate 305 and the fixed plate 304 this moment can fix solid fixed ring 301 in PVC pipeline 1 one end, this moment with coupling hose 2 one serve arc 203 and pass arc 302, pass back rotation go-between 201, can drive connecting rod 202 and slide to the arc 302 other end from arc 302 one end, two first flange journal stirrups 303 are relative this moment, can be fixed with solid fixed ring 301 and go-between 201 through the bolt, can be with two 1 end connection of PVC pipeline according to the same mode.
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 (6)
1. An end connection structure for PVC pipes, comprising a set of PVC pipes (1), characterized in that: the device also comprises a connecting hose (2) and a pipeline fixing piece (3);
the connecting rings (201) are fixedly sleeved on the circumferential side surfaces of two ends of the connecting hose (2), one surface of each connecting ring (201) is fixedly provided with a connecting rod (202), and one end surface of each connecting rod (202) is fixedly provided with an arc-shaped plate (203);
the pipeline fixing piece (3) comprises a fixing ring (301), a plurality of arc-shaped grooves (302) are formed in one surface of the fixing ring (301), the arc-shaped grooves (302) are in clearance fit with arc-shaped plates (203), first flange support lugs (303) are fixed on the circumferential side surface of the fixing ring (301) and the circumferential side surface of the connecting ring (201), and one surface of the fixing ring (301) is fixedly connected with one surface of the connecting ring (201) through the first flange support lugs (303) and bolts;
fixed ring (301) one side is fixed with a fixed plate (304), fixed plate (304) one side rotates through the free bearing and is connected with a rotation board (305), a rotation board (305) one side and fixed plate (304) another side all are fixed with second flange journal stirrup (306), bolt and second flange journal stirrup (306) and fixed plate (304) one side fixed connection are passed through to rotation board (305) one side.
2. An end connection structure for PVC pipes according to claim 1, characterized in that the fixed plate (304) and the rotating plate (305) are both arc-shaped structures, the inner diameter of the fixed plate (304) and the rotating plate (305) are both the same as the outer diameter of the PVC pipe (1), and rubber pads are arranged between the fixed plate (304) and the rotating plate (305) and the PVC pipe (1).
3. An end connection structure for PVC pipes according to claim 1, characterized in that the hose (2) has a positioning tube (204) fixed to both ends, and the outer diameter of the positioning tube (204) is the same as the inner diameter of the PVC pipe (1).
4. An end connection for PVC piping according to claim 1, characterized in that the connection hose (2) is a telescopic hose structure, and the connection hose (2) is sleeved with spiral steel wires on the peripheral side.
5. An end connection for PVC piping according to claim 1, characterized in that the distance between said connecting rod (202) and the curved plates (203) is the same as the thickness of the fixing ring (301), and the distance between the two curved slots (302) is the same as the distance between the two curved plates (203).
6. An end connection for PVC piping according to claim 1, characterized in that the arc-shaped slot (302) is provided with an arc-shaped mouth at both ends, the arc-shaped mouth being the same as the outer diameter of the connecting rod (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381627.0U CN210716454U (en) | 2019-08-23 | 2019-08-23 | End connection structure for PVC pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381627.0U CN210716454U (en) | 2019-08-23 | 2019-08-23 | End connection structure for PVC pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716454U true CN210716454U (en) | 2020-06-09 |
Family
ID=70966721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381627.0U Expired - Fee Related CN210716454U (en) | 2019-08-23 | 2019-08-23 | End connection structure for PVC pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716454U (en) |
-
2019
- 2019-08-23 CN CN201921381627.0U patent/CN210716454U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210823 |