CN212616813U - HDPE double-wall corrugated pipe capable of avoiding disjointing - Google Patents
HDPE double-wall corrugated pipe capable of avoiding disjointing Download PDFInfo
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- CN212616813U CN212616813U CN202021101693.0U CN202021101693U CN212616813U CN 212616813 U CN212616813 U CN 212616813U CN 202021101693 U CN202021101693 U CN 202021101693U CN 212616813 U CN212616813 U CN 212616813U
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- snap ring
- corrugated pipe
- fixing
- connecting pipe
- disjointing
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Abstract
The utility model discloses a HDPE double-wall corrugated pipe capable of avoiding disjointing, which comprises a positioning block, a corrugated pipe body and a first snap ring; the left side middle part of locating piece runs through fixed mounting and has the connecting pipe, fixed cover has all been welded on the left side and the right side of locating piece. The utility model discloses both ends about running through the connecting pipe respectively to two sets of bellows bodies that need to connect during the use, and laminate with the left and right sides of locating piece respectively, run through first fixed orifices and second fixed orifices through fixing bolt, fixing bolt can run through the link of bellows body and fix, block the link of bellows body to first snap ring and second snap ring, run through the locating hole at two sets of locating plate middle parts respectively through fixing bolt, make first snap ring and second snap ring can press from both sides tight bellows body, and run through the constant head tank, can improve the stability of being connected of connecting pipe and bellows body on the one hand, on the other hand can improve the connection leakproofness of connecting pipe and bellows body.
Description
Technical Field
The utility model relates to a double-walled bellows technical field specifically is a HDPE double-walled bellows that can avoid taking off a knot.
Background
HDPE double-walled bellows, abbreviated as PE bellows for short, a new light tubular product taking high density polyethylene as raw materials, have light, high pressure resistant, toughness good, constructing fast, having long-lived characteristic, etc. of the high-pressure polyethylene, its excellent pipe wall structural design, compared with tubular product of other structures, the cost is greatly reduced, get the extensive application at home and abroad, substitute concrete pipe and cast iron pipe in a large number;
the prior HDPE double-wall corrugated pipe is easy to loosen in the connection process, is used for a long time, is easy to disconnect and increases the maintenance cost, so that the HDPE double-wall corrugated pipe capable of avoiding disconnection is provided, and the connection stability is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid HDPE double-walled bellows of disjointing has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an HDPE double-wall corrugated pipe capable of avoiding disjointing comprises a positioning block, a corrugated pipe body and a first clamping ring;
the middle part of the left side of the positioning block is fixedly provided with a connecting pipe in a penetrating manner, the left side and the right side of the positioning block are respectively welded with a fixing sleeve, the front end, the rear end, the upper end and the lower end of each fixing sleeve are respectively provided with a first fixing hole in a penetrating manner, and the front end, the rear end, the upper end and the lower end of the left side and the right side of the connecting pipe are respectively provided with a second fixing hole;
the corrugated pipe body penetrates through the connecting pipe to be movably connected, annular positioning grooves are vertically formed in the left side and the right side of the connecting pipe, and the fixing sleeve and the corrugated pipe body are fixedly connected through a first fixing hole and a second fixing hole by fixing bolts;
the bottom of first snap ring is rotated through pivot and second snap ring bottom and is connected, the locating plate has all been welded on the top of first snap ring and second snap ring, the locating hole has been seted up in running through at the middle part of locating plate, two sets of locating hole fixed connection are run through positioning bolt in the top of first snap ring and second snap ring, constant head tank swing joint is all run through to first snap ring and second snap ring.
As a preferred embodiment of the present invention, the fixing sleeve is matched with the size of the corrugated pipe body.
As a preferred embodiment of the present invention, the first snap ring and the second snap ring are matched with the positioning groove in size.
As a preferred embodiment of the present invention, the first fixing holes of the four groups correspond to the second fixing holes of the four groups in size.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the HDPE double-wall corrugated pipe capable of avoiding disjointing of the utility model is characterized in that two groups of corrugated pipe bodies to be connected respectively penetrate through the left end and the right end of the connecting pipe and are respectively jointed with the left side and the right side of the positioning block when in use, the fixing bolt penetrates through the first fixing hole and the second fixing hole and can penetrate through the connecting end of the corrugated pipe body for fixing, the bottom end of the first snap ring is rotationally connected with the bottom end of the second snap ring through the rotating shaft, so that the first snap ring and the second snap ring clamp the connecting end of the corrugated pipe body and are arranged outside the positioning groove, the first clamping ring and the second clamping ring can clamp the corrugated pipe body by the positioning bolts respectively penetrating through the positioning holes in the middle of the two groups of positioning plates, and run through the constant head tank, on the one hand can improve the stability of being connected of connecting pipe and bellows body, on the other hand can improve the connection leakproofness of connecting pipe and bellows body.
2. The utility model relates to a can avoid HDPE double-walled bellows of disjointing cooperatees through the size of fixed cover with the bellows body, avoids fixed cover size undersize on the one hand, influences the installation of bellows body, and on the other hand avoids fixed cover size too big, influences the fixed effect of fixing bolt to the bellows body link.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of HDPE double-wall corrugated pipe capable of avoiding disjointing according to the present invention;
FIG. 2 is a schematic view of the connection between a positioning block and a connecting pipe of an HDPE double-wall corrugated pipe capable of avoiding disjointing according to the present invention;
FIG. 3 is a schematic view of the connection between the positioning block and the fixing sleeve of the HDPE double-wall corrugated pipe capable of preventing the separation of the HDPE double-wall corrugated pipe of the present invention;
FIG. 4 is a left side view of the fixing sleeve of HDPE double-wall corrugated pipe capable of avoiding disjointing according to the present invention;
fig. 5 is a left side view of the first and second clasps of the HDPE double-walled bellows of the present invention, which can avoid the disjointing.
In the figure: 1. positioning blocks; 2. a connecting pipe; 3. fixing a sleeve; 4. a first fixing hole; 5. a second fixing hole; 6. fixing the bolt; 7. a bellows body; 8. positioning a groove; 9. a first snap ring; 10. a rotating shaft; 11. a second snap ring; 12. positioning a plate; 13. positioning holes; 14. and (6) positioning the bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: an HDPE double-wall corrugated pipe capable of avoiding disjointing comprises a positioning block 1, a corrugated pipe body 7 and a first clamping ring 9;
a connecting pipe 2 penetrates through and is fixedly installed in the middle of the left side of the positioning block 1, fixing sleeves 3 are welded on the left side and the right side of the positioning block 1, first fixing holes 4 are formed in the front end, the rear end, the upper end and the lower end of each fixing sleeve 3 in a penetrating mode, and second fixing holes 5 are formed in the front end, the rear end, the upper end and the lower end of the left side and the right side of each connecting pipe 2;
the corrugated pipe body 7 penetrates through the connecting pipe 2 to be movably connected, annular positioning grooves 8 are vertically formed in the left side and the right side of the connecting pipe 2, and the fixed sleeve 3 and the corrugated pipe body 7 are fixedly connected through a first fixing hole 4 and a second fixing hole 5 through fixing bolts 6;
the bottom end of the first clamping ring 9 is rotatably connected with the bottom end of the second clamping ring 11 through a rotating shaft 10, positioning plates 12 are welded at the top ends of the first clamping ring 9 and the second clamping ring 11, a positioning hole 13 penetrates through the middle of each positioning plate 12, the top ends of the first clamping ring 9 and the second clamping ring 11 penetrate through two groups of positioning holes 13 through positioning bolts 14 to be fixedly connected, and the first clamping ring 9 and the second clamping ring 11 penetrate through a positioning groove 8 to be movably connected;
in this embodiment (as shown in fig. 1-5), when in use, two groups of corrugated pipe bodies 7 to be connected respectively penetrate through the left and right ends of the connecting pipe 2 and are respectively attached to the left and right sides of the positioning block 1, the fixing bolt 6 penetrates through the first fixing hole 4 and the second fixing hole 5, the fixing bolt 6 can penetrate through the connecting end of the corrugated pipe body 7 to be fixed, the bottom end of the first snap ring 9 is rotatably connected with the bottom end of the second snap ring 11 through the rotating shaft 10, so that the first snap ring 9 and the second snap ring 11 are clamped at the connecting end of the corrugated pipe body 7 and are arranged at the outer side of the positioning groove 8, the positioning bolts 14 respectively penetrate through the positioning holes 13 in the middle of the two groups of positioning plates 12, so that the first clamping ring 9 and the second clamping ring 11 can clamp the corrugated pipe body 7, and run through constant head tank 8, on the one hand can improve the stability of being connected of connecting pipe 2 and bellows body 7, on the other hand can improve the connection leakproofness of connecting pipe 2 and bellows body 7.
In this embodiment (please refer to fig. 1-4), the size of the fixing sleeve 3 is matched with that of the corrugated pipe body 7, so that on one hand, the fixing sleeve 3 is prevented from being too small to affect the installation of the corrugated pipe body 7, and on the other hand, the fixing bolt 6 is prevented from affecting the fixing effect of the connecting end of the corrugated pipe body 7 due to the too large size of the fixing sleeve 3.
In this embodiment (please refer to fig. 1-5), the first snap ring 9 and the second snap ring 11 are matched with the positioning groove 8 in size, so as to prevent the positioning groove 8 from being too large or too small in size, which may affect the sealing performance.
In this embodiment (see fig. 1-4), four sets of the first fixing holes 4 correspond to four sets of the second fixing holes 5 in size, which is convenient for operation.
It should be noted that the present invention relates to a HDPE double-wall corrugated pipe capable of avoiding disjointing, which comprises a positioning block 1, a connecting pipe 2, a fixing sleeve 3, a first fixing hole 4, a second fixing hole 5, a fixing bolt 6, a corrugated pipe body 7, a positioning groove 8, a first snap ring 9, a rotating shaft 10, a second snap ring 11, a positioning plate 12, a positioning hole 13, a positioning bolt 14, wherein the components are general standard components or components known by those skilled in the art, the structure and principle of which are all known by technical manuals or conventional experimental methods, when in use, two groups of corrugated pipe bodies 7 to be connected respectively penetrate through the left and right ends of the connecting pipe 2 and are respectively attached to the left and right sides of the positioning block 1, the fixing bolt 6 penetrates through the first fixing hole 4 and the second fixing hole 5, the fixing bolt 6 can penetrate through the connecting end of the corrugated pipe bodies 7 for fixing, the bottom through first snap ring 9 rotates through pivot 10 and the bottom of second snap ring 11 to be connected, make first snap ring 9 and second snap ring 11 block bellows body 7's link, and arrange the outside of constant head tank 8 in, run through the locating hole 13 at two sets of locating plates 12 middle parts respectively through positioning bolt 14, make first snap ring 9 and second snap ring 11 can press from both sides tight bellows body 7, and run through constant head tank 8, can improve the stability of being connected of connecting pipe 2 and bellows body 7 on the one hand, on the other hand can improve the connection leakproofness of connecting pipe 2 and bellows body 7.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An HDPE double-wall corrugated pipe capable of avoiding disjointing is characterized by comprising a positioning block (1), a corrugated pipe body (7) and a first clamping ring (9);
a connecting pipe (2) penetrates through and is fixedly installed in the middle of the left side of the positioning block (1), fixing sleeves (3) are welded on the left side and the right side of the positioning block (1), first fixing holes (4) are formed in the front end, the rear end, the upper end and the lower end of each fixing sleeve (3) in a penetrating mode, and second fixing holes (5) are formed in the front end, the rear end, the upper end and the lower end of the left side and the right side of each connecting pipe (2);
the corrugated pipe body (7) penetrates through the connecting pipe (2) to be movably connected, annular positioning grooves (8) are vertically formed in the left side and the right side of the connecting pipe (2), and the fixing sleeve (3) and the corrugated pipe body (7) are fixedly connected through a first fixing hole (4) and a second fixing hole (5) through fixing bolts (6);
the bottom of first snap ring (9) is rotated through pivot (10) and second snap ring (11) bottom and is connected, locating plate (12) have all been welded on the top of first snap ring (9) and second snap ring (11), locating hole (13) have been seted up in the middle part of locating plate (12) runs through, two sets of locating hole (13) fixed connection are run through on the top of first snap ring (9) and second snap ring (11) through positioning bolt (14), constant head tank (8) swing joint all runs through in first snap ring (9) and second snap ring (11).
2. HDPE double-wall corrugated pipe capable of avoiding disjointing according to claim 1, characterized in that: the fixed sleeve (3) is matched with the corrugated pipe body (7) in size.
3. HDPE double-wall corrugated pipe capable of avoiding disjointing according to claim 1, characterized in that: the first clamping ring (9) and the second clamping ring (11) are matched with the positioning groove (8) in size.
4. HDPE double-wall corrugated pipe capable of avoiding disjointing according to claim 1, characterized in that: the four groups of first fixing holes (4) correspond to the four groups of second fixing holes (5) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101693.0U CN212616813U (en) | 2020-06-15 | 2020-06-15 | HDPE double-wall corrugated pipe capable of avoiding disjointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101693.0U CN212616813U (en) | 2020-06-15 | 2020-06-15 | HDPE double-wall corrugated pipe capable of avoiding disjointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616813U true CN212616813U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021101693.0U Active CN212616813U (en) | 2020-06-15 | 2020-06-15 | HDPE double-wall corrugated pipe capable of avoiding disjointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616813U (en) |
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- 2020-06-15 CN CN202021101693.0U patent/CN212616813U/en active Active
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