CN220623205U - Length-adjustable convenient rush-repair structure - Google Patents
Length-adjustable convenient rush-repair structure Download PDFInfo
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- CN220623205U CN220623205U CN202321188904.2U CN202321188904U CN220623205U CN 220623205 U CN220623205 U CN 220623205U CN 202321188904 U CN202321188904 U CN 202321188904U CN 220623205 U CN220623205 U CN 220623205U
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- inner core
- rush
- outer sheath
- telescopic
- length
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- 238000007789 sealing Methods 0.000 claims description 23
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000003187 Juncus effusus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A convenient rush-repair structure with adjustable length belongs to the technical field of pipeline rush-repair. The novel telescopic inner core comprises a telescopic outer sheath, a locking sleeve and a telescopic inner core, wherein one end of the telescopic inner core is inserted into one side of the telescopic outer sheath, the locking sleeve is arranged at one end of one side of the telescopic outer sheath and used for limiting the telescopic inner core, and the other side of the telescopic outer sheath and the other end of the telescopic inner core are connected with a first pipe to be repaired and a second pipe to be repaired respectively through flange assemblies. According to the utility model, the telescopic outer sheath, the locking sleeve and the telescopic inner core are arranged, and the flange assembly is matched, so that the pipelines to be salvaged at two sides can be connected quickly, welding operation is not needed, the surface cleanliness requirement of the pipe to be salvaged is reduced, the relative position between the telescopic inner core and the telescopic outer sheath can be adjusted, and the problem of fixing the length of the pipe to be salvaged is solved.
Description
Technical Field
The utility model belongs to the technical field of pipeline rush repair, and particularly relates to a convenient rush repair structure with an adjustable length.
Background
At present, after a PE water supply pipeline is damaged, the most common rush repair mode is hot melt connection or electric melting, broken pipes are required to be cut off, and then fixed-length pipe sections are welded and repaired through electric melting or hot melting. The rush-repair mode has higher requirements on the length of the pipe and the cleanliness of the surface of the pipe. If the pipe is cut too long or too short, welding cannot be performed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a convenient and fast rush-repair structure with adjustable length, which solves the problem that the rush-repair pipe needs to be fixed in length and reduces the surface cleanliness requirement of the pipe to be rush-repaired.
The utility model provides the following technical scheme: the utility model provides a convenient rush-repair structure of adjustable length, includes flexible oversheath, lock sleeve and flexible inner core, the inside of flexible oversheath one side is inserted to the one end of flexible inner core, the lock sleeve sets up the tip in flexible oversheath one side for it is spacing to flexible inner core, the opposite side of flexible oversheath, the other end of flexible inner core are connected with first pipe, the second pipe of waiting to rush-repair through flange assembly respectively.
Further, the telescopic outer sheath comprises an outer sheath connecting part and a telescopic part, and an outer sheath clamping part is arranged at the end part of the outer sheath connecting section.
Further, the lock sleeve comprises a lock sleeve connecting section and a limiting section arranged on the lock sleeve connecting section, and a through hole which is convenient for the telescopic inner core to pass through is formed in the limiting section.
Further, the end part of one end of the telescopic inner core is provided with a sealing part, and the end part of the other end of the telescopic inner core is provided with an inner core clamping part.
Further, sealing elements are arranged on the hole wall of the limiting section through hole and the outer side of the sealing part.
Further, the flange assembly comprises a flange clamping ring, the flange clamping ring is fixedly connected with the pipe to be salvaged on the corresponding side, and the flange clamping ring is matched with the flange piece through a fastener to be fixedly connected with the outer sheath clamping part or the inner core clamping part.
Further, the flange snap ring comprises two semi-ring structures, the two semi-ring structures are oppositely arranged and connected in a spliced mode, and the inner side of the semi-ring structure is provided with a sawtooth structure.
Further, sealing gaskets are arranged between the flange clamping ring and the outer sheath clamping part and between the flange clamping ring and the inner core clamping part.
By adopting the technology, compared with the prior art, the utility model has the following beneficial effects:
1) According to the utility model, the telescopic outer sheath, the locking sleeve and the telescopic inner core are arranged, and the flange assembly is matched, so that the pipelines to be salvaged at two sides can be quickly connected without welding operation, the surface cleanliness requirement of the pipe to be salvaged is reduced, the relative position between the telescopic inner core and the telescopic outer sheath can be adjusted, and the problem of fixing the length of the pipe to be salvaged is solved;
2) In the structure, the telescopic inner core can be limited through the locking sleeve, so that the telescopic inner core is prevented from being separated from the telescopic outer sheath;
3) In the structure of the utility model, the sealing elements are arranged on the hole wall of the limiting section through hole and the outer side of the sealing part, so that the sealing between the rush-repair structure and the pipe can be ensured.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic view of the telescopic outer sheath of the present utility model;
FIG. 3 is a schematic view of the structure of the locking sleeve of the present utility model;
fig. 4 is a schematic structural view of the telescopic inner core of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
On the contrary, the utility model is intended to cover any alternatives, modifications, equivalents, and variations as may be included within the spirit and scope of the utility model as defined by the appended claims. Further, in the following detailed description of the present utility model, certain specific details are set forth in order to provide a better understanding of the present utility model. The present utility model will be fully understood by those skilled in the art without the details described herein.
Referring to fig. 1-4, a convenient rush-repair structure with adjustable length comprises a telescopic outer sheath 7, a locking sleeve 9, a telescopic inner core 10 and a flange assembly; wherein:
the telescopic outer sheath 7 comprises an outer sheath connecting part 701 and a telescopic part 702, wherein the outer sheath connecting part 701 and the telescopic part 702 are of cylindrical hollow structures, the diameters of the inner wall and the outer wall of the telescopic part 702 are respectively larger than those of the inner wall and the outer wall of the outer sheath connecting part 701, and the inner wall and the outer wall of the telescopic part 702 are combined to form a step-shaped structure; the end of the outer sheath connection section 701 is provided with an outer sheath clamping portion 703.
The whole locking sleeve 9 is of a cover-shaped structure and comprises a locking sleeve connecting section 901 and a limiting section 902, a through hole is formed in the limiting section 902, a sealing groove is formed in the hole wall, and the sealing groove is used for installing a sealing piece 8, and the sealing piece 8 is an O-shaped sealing ring.
The end of flexible inner core 10 one end is equipped with sealing portion 1001, and the end of the other end is equipped with inner core clamping portion 1002, and the outside of sealing portion 1001 is equipped with two seal grooves for install sealing member 8, and sealing member 8 adopts O type sealing washer.
Specifically, the inside of telescopic portion 702 is inserted to the one end of flexible inner core 10, and the inner wall of telescopic portion 702 is smooth, is convenient for seal and the slip of flexible inner core 10, and lock sleeve 9 sets up the tip at telescopic portion 702 for spacing flexible inner core 10, the other end of oversheath connecting portion 701, flexible inner core 10 is connected through flange subassembly with first tubular product 1 to be salvageed, second tubular product 11 to be salvageed respectively through flange subassembly.
Specifically, the flange component comprises a flange snap ring 2, a flange piece 5, a fastener and a nut; the flange snap ring 2 is formed by splicing two semi-ring structures, the inner side of the semi-ring structure is provided with a saw tooth structure, the flange snap ring 2 is embedded into the corresponding pipe surface through the saw tooth structure to be fixed at the end part of the pipe, and the saw tooth structure provides the axial force required by connection; the flange clip 2 is connected to the outer sheath holding portion 703 or the inner core holding portion 1002 by a flange piece 5, a fastener, and a nut.
Specifically, sealing gaskets 3 are arranged between the flange clamp ring 2 and the outer sheath clamping part 703 and between the flange clamp ring 2 and the inner core clamping part 1002, so that the sealing between the pipe and the connecting structure is ensured.
The working process of the structure of the utility model is as follows:
during installation, the damaged pipe is sawed off, the flange clamping ring 2 is fixedly installed at the end parts of the pipes to be repaired at the two sides, and finally the telescopic outer sheath 7 and the telescopic inner core 10 are respectively fixed on the flange clamping ring 2 by bolts, so that the rush repair is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. Convenient rush-repair structure of adjustable length, its characterized in that: including flexible oversheath, lock sleeve and flexible inner core, the inside of flexible oversheath one side is inserted to the one end of flexible inner core, the lock sleeve sets up the tip in flexible oversheath one side for spacing flexible inner core, the opposite side of flexible oversheath, the other end of flexible inner core are connected with first tubular product, second tubular product of waiting to salvage through flange assembly respectively.
2. The length-adjustable convenient rush-repair structure of claim 1, wherein the telescopic outer sheath comprises an outer sheath connecting part and a telescopic part, and an outer sheath clamping part is arranged at the end part of the outer sheath connecting section.
3. The length-adjustable convenient rush-repair structure according to claim 2, wherein the locking sleeve comprises a locking sleeve connecting section and a limiting section arranged on the locking sleeve connecting section, and the limiting section is provided with a through hole which is convenient for a telescopic inner core to pass through.
4. A length-adjustable convenient rush-repair structure according to claim 3 wherein the end of one end of the telescopic core is provided with a sealing portion and the end of the other end is provided with a core clamping portion.
5. The length-adjustable convenient rush-repair structure according to claim 4, wherein sealing elements are arranged on the hole wall of the limiting section through hole and on the outer side of the sealing part.
6. The length-adjustable convenient rush-repair structure according to claim 5, wherein the flange assembly comprises a flange snap ring which is fixedly connected with the pipe to be rush-repaired on the corresponding side and is fixedly connected with the outer sheath clamping part or the inner core clamping part by matching with a flange piece through a fastener.
7. The portable rush-repair structure with adjustable length according to claim 6, wherein the flange snap ring comprises two half-ring structures, the two half-ring structures are oppositely arranged and spliced, and a saw-tooth structure is arranged on the inner side of the half-ring structure.
8. The length-adjustable convenient emergency repair structure according to claim 6, wherein sealing gaskets are arranged between the flange clamp ring and the outer sheath clamping part and between the flange clamp ring and the inner core clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188904.2U CN220623205U (en) | 2023-05-17 | 2023-05-17 | Length-adjustable convenient rush-repair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188904.2U CN220623205U (en) | 2023-05-17 | 2023-05-17 | Length-adjustable convenient rush-repair structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623205U true CN220623205U (en) | 2024-03-19 |
Family
ID=90220978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188904.2U Active CN220623205U (en) | 2023-05-17 | 2023-05-17 | Length-adjustable convenient rush-repair structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623205U (en) |
-
2023
- 2023-05-17 CN CN202321188904.2U patent/CN220623205U/en active Active
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