CN205298948U - PE feed pipe is rushed to repair and is used ha fujie - Google Patents
PE feed pipe is rushed to repair and is used ha fujie Download PDFInfo
- Publication number
- CN205298948U CN205298948U CN201620059877.2U CN201620059877U CN205298948U CN 205298948 U CN205298948 U CN 205298948U CN 201620059877 U CN201620059877 U CN 201620059877U CN 205298948 U CN205298948 U CN 205298948U
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- sleeve
- circle sleeve
- fujie
- upper semi
- lower half
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Abstract
The utility model provides a PE feed pipe is rushed to repair and is used ha fujie, last semicircle sleeve and lower semicircle sleeve including the symmetry setting, go up the semicircle sleeve and the telescopic one side of semicircle is articulated down, and the opposite side outwards is provided with the accessible bolt respectively with the ear of the two closure, and the vessel walls also is provided with half ring groove relatively in the both ends, ha fujie still includes: the sealed rubber ring of two disconnections, supreme semicircle sleeve is fixed to these two sealed rubber ring's one end the opposite side terminal surface just distributes and goes up the telescopic both ends of semicircle, and the other end is provided with the perforation to the accessible is bored a hole to establish and is being lain in second yuan of sleeve reference column on the opposite side terminal surface, go up the semicircle sleeve set up the socket joint hole that supplies the reference column socket joint on the opposite side terminal surface, when ha fujie did not use, the diameter that every sealed rubber ring's both ends close up back formation was lighter than the internal diameter after the semicircle sleeve closes up with lower semicircle sleeve. The utility model provides a ha fujie has sealed effectually, simple to operate's advantage.
Description
Technical field
The utility model relates to a kind of special purpose parts keeping in repair water service pipe, particularly relates to a kind of PE water service pipe repairing Ha Fujie.
Background technology
PE (polyethylene) material, due to its intensity height, the feature such as corrosion-resistant, nontoxic, is widely used in water service pipe and manufactures field because it can not get rusty, described in be the desirable tubing substituting common iron water service pipe. But, although PE water service pipe intensity is big, in use also there will be alter hole, break, sand holes seepage or even dug problems such as forming hole, local of having no progeny, therefore on the market the quick repairing joint (also can be called Ha Fujie, Ha Fujie and pipe first-aid device) of PE water service pipe is arisen at the historic moment. Present PE water service pipe repairing Ha Fujie generally includes and to the semicircle sleeve put by two and is arranged on sealing member wherein and forms, PE water service pipe pipeline section to be rushed to repair is located in wherein by the semicircle sleeve connected by two bolts, then utilizes sealing member to realize the connection sealing of this pipeline section. Wherein, arranging of sealing member is split type setting mostly, namely in two semicircle sleeves, it is respectively arranged with the gasket of half ring-type, the gasket of two and half ring-types is symmetrical about semicircle sleeve axis, during installation, the gasket in two semicircle sleeves sticks together putting, and PE water service pipe as disclosed in China Patent No. 200520023986.0 is not cut off the water supply repairing rapid-acting coupling. But there is following defect in such set-up mode: if 1. dislocation are occurring in bolt connection procedure in two semicircle sleeves, two gaskets of its inside will be made can not to be directed at completely when putting and paste and lean on, and then still there will be drainage after mounting soon; 2. gasket is embedded in semicircle sleeve lining, all the time there is certain gap (namely having two contact seams) in the contact position closing up latter two gasket when two semicircle sleeves, and the installation that the laminating degree of gasket and repairing pipeline is subject to semicircle sleeve pins down, if semicircle sleeve is installed not in place, sealing effect will reduce, and then makes repairing weak effect.Certainly, Ha Fujie of the prior art also has the sealing member of integral type, its good sealing effect, but just must disconnect water source when rushing to repair, then amputating the pipeline occurring to leak, then be combined in together by two pipeline sections, the life of people can be caused certain influence by this kind of repairing mode undoubtedly. Further, two semicircle sleeves need to screw multiple bolt when mounted, install trouble, and repair personnel does not also hold well when mounted.
Practical novel content
For deficiency existing in prior art, the utility model provides a kind of PE water service pipe repairing Ha Fujie, traditional sealing member is arranged to the integral type seal gum circle disconnected by this device, and by design corresponding mode of connection make seal gum circle can be close to treat repairing pipeline on, and then improve sealing effect.
For achieving the above object, the utility model have employed following technical scheme:
A kind of PE water service pipe repairing Ha Fujie, comprise symmetrically arranged upper semi-circle sleeve and lower half circle sleeve, the side of described upper semi-circle sleeve and lower half circle sleeve is hinged, another side is respectively to being outside equipped with by bolt by the two sealed ear, and the both ends inner tube wall of upper semi-circle sleeve and lower half circle sleeve is also relatively set with half annular recess;
Described Ha Fujie also comprises: two seal gum circles disconnected,
One end of these two seal gum circles is fixed to another side end face described of upper semi-circle sleeve, and the two ends of distribution upper semi-circle sleeve, the other end of these two seal gum circles is provided with perforation, and the locating dowel being positioned on another side end face described in lower half circle sleeve by being located in, another side end face described of described upper semi-circle sleeve is offered hold for locating dowel and slotting hold jack;
Wherein, when Ha Fujie does not use, the diameter that the two ends of each seal gum circle are formed after closing up is less than upper semi-circle sleeve and lower half circle sleeve close up after internal diameter, when Ha Fujie uses, repairing pipeline is wrapped in be fixed in the tubular formed by upper semi-circle sleeve and lower half circle sleeve bolt, two seal gum snares are located at repairing pipe wall and radial micro-change are occurred under elastic contribution so that the rest part except end is placed in half annular recess at upper semi-circle sleeve and lower half circle sleeve both ends respectively.
Compared to prior art, PE water service pipe repairing Ha Fujie described in the utility model at least has following useful effect:
It is one years old, by seal gum circle being arranged to form (the both non-traditional complete integral seal disconnected, also non-traditional split type half wear ring), then one end of seal gum circle is fixedly connected with upper semi-circle sleeve, the other end and lower half circle sleeve can be dismantled with side and wear, and the diameter after allowing seal gum circle two ends under virgin state close up is less than upper semi-circle sleeve and lower half circle sleeve close up after internal diameter, make this Ha Fujie in use, seal gum circle can support under elastic contribution and hold, and then tighten on repairing pipe wall, thus improve the sealing effect of the utility model Ha Fujie,
Two, seal gum circle is tightened after on repairing pipe wall, also seal gum circle is placed in half annular recess of upper and lower semicircle sleeve, to ensure that upper and lower semicircle sleeve coincide with repairing seal for pipe joints, then by tightening the bolt of upper and lower semicircle sleeve ear, realize the firm installation of the two, seal gum circle is also applied certain pressure by upper and lower semicircle sleeve by the process screwing bolt, and then improves sealing effect;
Three, in order to make Ha Fujie be convenient to install, and the above-mentioned set-up mode of combination seal Jiao Quan, the side of upper and lower semicircle sleeve is also carried out pivot joint by the utility model, what make to decrease bolt when installing screws work, improve first-aid repair efficiency, accelerate emergency repair time, save water resources.
Accompanying drawing explanation
Fig. 1 is the structural representation one (when not closing up) of PE water service pipe repairing Ha Fujie described in the utility model;
Fig. 2 is the structural representation two (when closing up) of PE water service pipe repairing Ha Fujie described in the utility model;
Fig. 3 is the structural representation of the other end described in seal gum circle described in the utility model.
Embodiment
In order to the utility model is realized technique means, creation characteristic, reach object with effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the utility model is further elaborated:
As Figure 1-3, the utility model provides a kind of PE water service pipe repairing Ha Fujie, comprise symmetrically arranged upper semi-circle sleeve 10 and lower half circle sleeve 20, side 10a, 20a of described upper semi-circle sleeve 10 and lower half circle sleeve 20 are hinged, another side 10b, 20b are respectively to being outside equipped with by bolt 30 by the two sealed ear 11,21, and the both ends inner tube wall of upper semi-circle sleeve 10 and lower half circle sleeve 20 is also relatively set with half annular recess 12,22 (illustrate only half annular recess of wherein one end in Fig. 1); Described Ha Fujie also comprises:
Two seal gum circles 40 disconnected, one end 40a of these two seal gum circles 40 is fixed to described another side end face 10b of upper semi-circle sleeve 10, and the two ends of distribution upper semi-circle sleeve 10, the other end 40b of these two seal gum circles 40 is provided with perforation 41, and 41 it is located in the locating dowel 23 being positioned on another side end face 20b described in lower half circle sleeve 20 by boring a hole, described another side end face 10b of described upper semi-circle sleeve 10 offers hold for locating dowel 23 and slotting hold jack 13; Wherein, when Ha Fujie does not use, the diameter d 1 that the two ends of each seal gum circle 40 are formed after closing up is less than upper semi-circle sleeve 10 and lower half circle sleeve 20 close up after internal diameter d2, when Ha Fujie uses, repairing pipeline is wrapped in by upper semi-circle sleeve 10 and the fixing tubular formed of lower half circle sleeve 20 bolt 30, two seal gum circles 40 are sheathed on repairing pipe wall and radial micro-change occur under elastic contribution so that the rest part except end is placed in half annular recess 12,22 at upper semi-circle sleeve 10 and lower half circle sleeve 20 both ends respectively.
From such scheme, Ha Fujie described in the utility model is mainly by improving the structure of seal gum circle 40 and set-up mode improves stopping property, it is embodied in: 1. seal gum circle 40 disconnects, one end 40a and upper semi-circle sleeve 10 are fixed, one end 40a and lower half circle sleeve 20 can be dismantled and wear, easy control easy for installation, and only have one to contact gap after upper and lower semicircle sleeve 20 closes up, a contact gap is decreased, as long as this gap is negligible when upper and lower semicircle sleeve 20 secure and reliable connection relative to conventional art; 2. seal gum circle 40 two ends under virgin state close up after diameter d 1 be less than upper semi-circle sleeve 10 and lower half circle sleeve 20 close up after internal diameter d2, therefore when Ha Fujie uses, upper semi-circle sleeve 10 and lower half circle sleeve 20 close up after internal diameter d2 with repairing pipeline external diameter match (could firmly install), seal gum circle 40 then can support under elastic contribution and hold, and then tighten on repairing pipe wall, thus improve sealing effect;3. (after there is radial micro-change) after on repairing pipe wall tightened by seal gum circle 40, also seal gum circle 40 is placed in half annular recess 12,22 of upper and lower semicircle sleeve 20, to ensure that upper and lower semicircle sleeve 20 coincide with repairing seal for pipe joints, then by tightening the bolt 30 of upper and lower semicircle sleeve 20 ear 11,21, realize the firm installation of the two, seal gum circle 40 is also applied certain pressure by upper and lower semicircle sleeve 20 by the process screwing bolt 30, and then improves sealing effect.
As the more preferred technical scheme of the utility model it is, with reference to Fig. 1, having lug boss 14 on the wall of the outer-rotor of described upper semi-circle sleeve 10, scarp is arranged in the both sides of described lug boss 14, has turning 15 between the wall of the outer-rotor of described scarp and upper semi-circle sleeve 10. Or, the wall of the outer-rotor of described lower half circle sleeve 20 has lug boss, scarp is arranged in the both sides of described lug boss, has turning between the wall of the outer-rotor of described scarp and lower half circle sleeve 20. Again or, the wall of the outer-rotor of described upper semi-circle sleeve 10 and lower half circle sleeve 20 all has lug boss, scarp is arranged in the both sides of described lug boss, has turning between described scarp and place wall of the outer-rotor. Here, the utility model, by such setting, can facilitate repair personnel's holding Ben Hafujie, installs efficiency to accelerate.
It is that the both ends inner tube wall of described upper semi-circle sleeve 10 and lower half circle sleeve 20 is also provided with anti-skidding line (not shown) in the outside of half annular recess 12,22 as the more preferred technical scheme of the utility model. The utility model is possible to prevent Ha Fujie by the design of this anti-skidding line and wrong shifting occurs on repairing pipeline, and then affects the repairing effect of Ha Fujie.
Above-mentioned mention, the other end 40b of described seal gum circle 40 has offered perforation 41, and in use, this perforation 41 probably changes, the utility model is design like this to prevent this perforation 41 from changing, with reference to Fig. 3, the described the other end 40b of described two seal gum circles 40 by double layer of metal compressing tablet 42 sandwicheds, and it is reserved with on double layer of metal compressing tablet 42 for the opening 42a that perforation 41 spills. The sandwiched of metal sheeting 42, can so that not sandwiched part freely occurs to stretch or shortens deformation, and the distortion in hole can not occur sandwiched part (parts at 41 places of namely boring a hole), thus ensure the repairing effect of the utility model Ha Fujie.
The using method of PE water service pipe repairing Ha Fujie described in the utility model:
1., after repair personnel determines repairing pipeline section, repairing pipeline section is lifted;
2. upper semi-circle sleeve 10 is fastened on repairing pipeline upper part together with the upper semisection of seal gum circle 40, the upper semisection of seal gum circle 40 is now allowed to be placed in half annular recess 12,22 of upper semi-circle sleeve 10, if occurring dislocation need to carry out adjusting in time (because the other end 40b of seal gum circle 40 is loosening, therefore can adjust flexibly until being positioned in half annular recess 12,22);
3. lower half circle sleeve 20 is lifted, lower semisection together with seal gum circle 40 is fastened on the lower part rushing to repair pipeline, the lower semisection of seal gum circle 40 is now allowed to be placed in half annular recess 12,22 of lower half circle sleeve 20, if occurring dislocation also can adjust in time, being located in locating dowel 23 by seal gum circle 40 after adjusting, now seal gum circle 40 has been in radial deformed state and has been close on repairing pipeline;
4. after seal gum circle 40 adjustment is in place, what the locating dowel 23 of lower half circle sleeve 20 was inserted into upper semi-circle sleeve 10 holds in jack 13, it is achieved preliminary fixing and the location of upper and lower semicircle sleeve 20;
5. holding bolt 30 is tightened in the ear 11,21 of upper and lower semicircle sleeve 20, upper and lower semicircle sleeve 20 is realized on repairing pipeline final fixing, and then rush to repair completely.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although the utility model being described in detail with reference to better embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, and not departing from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a PE water service pipe repairing Ha Fujie, comprise symmetrically arranged upper semi-circle sleeve and lower half circle sleeve, it is characterized in that, the side of described upper semi-circle sleeve and lower half circle sleeve is hinged, another side is respectively to being outside equipped with by bolt by the two sealed ear, and the both ends inner tube wall of upper semi-circle sleeve and lower half circle sleeve is also relatively set with half annular recess;
Described Ha Fujie also comprises: two seal gum circles disconnected,
One end of these two seal gum circles is fixed to another side end face described of upper semi-circle sleeve, and the two ends of distribution upper semi-circle sleeve, the other end of these two seal gum circles is provided with perforation, and the locating dowel being positioned on another side end face described in lower half circle sleeve by being located in, another side end face described of described upper semi-circle sleeve is offered hold for locating dowel and slotting hold jack;
Wherein, when Ha Fujie does not use, the diameter that the two ends of each seal gum circle are formed after closing up is less than upper semi-circle sleeve and lower half circle sleeve close up after internal diameter, when Ha Fujie uses, repairing pipeline is wrapped in be fixed in the tubular formed by upper semi-circle sleeve and lower half circle sleeve bolt, two seal gum snares are located at repairing pipe wall and radial micro-change are occurred under elastic contribution so that the rest part except end is placed in half annular recess at upper semi-circle sleeve and lower half circle sleeve both ends respectively.
2. PE water service pipe repairing Ha Fujie as claimed in claim 1, it is characterised in that, the wall of the outer-rotor of described upper semi-circle sleeve has lug boss, scarp is arranged in the both sides of described lug boss, has turning between the wall of the outer-rotor of described scarp and upper semi-circle sleeve.
3. PE water service pipe repairing Ha Fujie as claimed in claim 1 or 2, it is characterized in that, having lug boss on the wall of the outer-rotor of described lower half circle sleeve, scarp is arranged in the both sides of described lug boss, has turning between the wall of the outer-rotor of described scarp and lower half circle sleeve.
4. PE water service pipe repairing Ha Fujie as claimed in claim 1, it is characterised in that, the both ends inner tube wall of described upper semi-circle sleeve and lower half circle sleeve is also provided with anti-skidding line in the outside of half annular recess.
5. PE water service pipe repairing Ha Fujie as described in claim 1 or 4, it is characterised in that, the described the other end of described two seal gum circles is by double layer of metal compressing tablet institute sandwiched, and is reserved with on double layer of metal compressing tablet for the opening bored a hole and spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059877.2U CN205298948U (en) | 2016-01-20 | 2016-01-20 | PE feed pipe is rushed to repair and is used ha fujie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059877.2U CN205298948U (en) | 2016-01-20 | 2016-01-20 | PE feed pipe is rushed to repair and is used ha fujie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298948U true CN205298948U (en) | 2016-06-08 |
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ID=56428959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059877.2U Expired - Fee Related CN205298948U (en) | 2016-01-20 | 2016-01-20 | PE feed pipe is rushed to repair and is used ha fujie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654326A (en) * | 2018-12-29 | 2019-04-19 | 重庆科众机械有限公司 | A kind of pipeline pipeline leakage plugging device |
-
2016
- 2016-01-20 CN CN201620059877.2U patent/CN205298948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654326A (en) * | 2018-12-29 | 2019-04-19 | 重庆科众机械有限公司 | A kind of pipeline pipeline leakage plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |