CN210529854U - Quick assembly disassembly structure of clearance instrument - Google Patents
Quick assembly disassembly structure of clearance instrument Download PDFInfo
- Publication number
- CN210529854U CN210529854U CN201921185942.6U CN201921185942U CN210529854U CN 210529854 U CN210529854 U CN 210529854U CN 201921185942 U CN201921185942 U CN 201921185942U CN 210529854 U CN210529854 U CN 210529854U
- Authority
- CN
- China
- Prior art keywords
- hole
- mounting
- pipe
- pipeline
- cleaning tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a quick assembly disassembly structure of clearance instrument. It has solved comparatively troublesome problem when current pipeline passes through threaded connection concatenation multistage pipeline. The utility model discloses an installation head and mounting hole cooperation, the fixture block is fixed the both ends pipeline behind with the through-hole joint, and the installation is comparatively convenient and fast, and when only needing to press the briquetting when demolising the pipeline that takes out from installation pipe place after the fixture block breaks away from the through-hole can accomplish and demolish. The workload of workers during the installation and the removal of the pipeline is effectively reduced, and the pipeline dismantling device is convenient in the actual use process.
Description
Technical Field
The utility model belongs to the technical field of the dredging tool, in particular to quick assembly disassembly structure of clearance instrument.
Background
The existing dredging device is provided with a pipeline type dredging device, a spring steel wire type dredging device, a hydraulic pressure type dredging device for dredging a pipeline by utilizing tap water and the like, the pipeline type dredging device usually stretches a pipeline with certain strength into a water pipe, one end of the pipeline is contacted with a blocked part, and then the other end of the pipeline is rotated to achieve the purpose of removing blocked foreign matters.
But the dredging pipe that this kind of mediation mode used generally has certain length, need splice into one section longer pipeline with the shorter pipeline of multistage when clearing up the chimney pipe and carry out work, fix through threaded connection between the adjacent both ends pipeline, but this kind of connected mode is comparatively troublesome when splicing the multistage pipeline, and need rotate nearer pipeline and reach fixed purpose in the concatenation process, the installation is inconvenient, and cause easily between two adjacent pipelines after the installation to become flexible, it is comparatively inconvenient in the in-service use process, prior art exists the part that can improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick assembly disassembly structure of clearance instrument to foretell not enough.
A quick disassembly and assembly structure of a cleaning tool is used for butt-jointing two sections of pipelines of the cleaning tool and comprises a fixed pipe and an installation pipe matched with the fixed pipe, one end of the fixed pipe is fixedly connected with one pipeline, the other end of the fixed pipe is provided with an installation hole, one end of the installation pipe is fixedly connected with the other pipeline, the other end of the installation pipe is fixedly provided with an installation head matched with the installation hole, and the installation head is clamped in the installation hole, the quick disassembly and assembly structure is characterized in that a clamping block is arranged on the outer peripheral surface of the installation head and elastically connected to the installation head, a through hole communicated with the installation hole is arranged on the side wall of the fixed pipe, the clamping block is clamped in the through hole, a connecting column is fixedly arranged on the side wall of the fixed pipe, and an elastic sheet along the axial direction of the fixed pipe is fixedly arranged on the connecting column, one end of the elastic sheet is fixedly connected with the connecting column, a pressing block is fixedly arranged at the other end of the elastic sheet, one end of the pressing block is located in the through hole, and the pressing block can push the clamping block to move towards the mounting head to enable the pressing block to be separated from the through hole.
Preferably, a plurality of guide blocks are fixedly arranged on the outer side surface of the mounting head, and a plurality of first guide grooves matched with the guide blocks are formed in the side wall of the mounting hole.
Preferably, a containing cavity is formed in the mounting head and is communicated with the side wall of the mounting head through a connecting hole, the diameter of the containing cavity is larger than that of the connecting hole, and one end of the clamping block is arranged in the containing cavity.
Preferably, a circle of convex edge is arranged on the side wall of one end, located in the accommodating cavity, of the fixture block, and the diameter of the convex edge is larger than that of the connecting hole and smaller than that of the accommodating cavity.
Preferably, a spring is attached to one side, far away from the connecting hole, of the convex edge, and the other end of the spring is attached to the side wall of the accommodating cavity.
Preferably, a second guide groove is formed in the side wall of the mounting hole, and the second guide groove, the clamping block and the through hole are located on the same plane.
Preferably, the connecting column passes through the fixing tube and the pipeline.
Preferably, one end of the fixing pipe facing the installation pipe is provided with a circle of guide inclined surfaces inclined towards the installation hole along the circumferential direction of the installation pipe.
The utility model discloses an installation head and mounting hole cooperation, the fixture block is fixed the both ends pipeline behind with the through-hole joint, and the installation is comparatively convenient and fast, and when only needing to press the briquetting when demolising the pipeline that takes out from installation pipe place after the fixture block breaks away from the through-hole can accomplish and demolish. The workload of workers during the installation and the removal of the pipeline is effectively reduced, and the pipeline dismantling device is convenient in the actual use process.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a fixed tube; 2. installing a pipe; 3. a pipeline; 4. mounting holes; 5. a mounting head; 6. a clamping block; 7. a through hole; 8. connecting columns; 9. an elastic sheet; 10. briquetting; 11. a guide block; 12. a first guide groove; 13. a cavity; 14. connecting holes; 15. a convex edge; 16. a spring; 17. a second guide groove; 18. a guide slope.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, a quick assembly and disassembly structure of a cleaning tool comprises a fixed pipe 1 and an installation pipe 2 matched with the fixed pipe 1, wherein one end of the fixed pipe 1 is fixedly connected with a pipeline 3, the other end of the fixed pipe 1 is provided with an installation hole 4, one end of the installation pipe 2 is fixedly connected with the pipeline 3, the other end of the installation pipe 2 is fixedly provided with an installation head 5 matched with the installation hole 4, the installation head 5 is clamped in the installation hole 4, the quick assembly and disassembly structure is characterized in that a fixture block 6 is arranged on the outer circumferential surface of the installation head 5, the fixture block 6 is elastically connected to the installation head 5, a through hole 7 communicated with the side wall of the fixed pipe 1 is arranged on the outer side surface of the installation hole 4, the fixture block 6 is clamped in the through hole 7, and a connection column 8 is fixedly arranged on the side wall of the fixed pipe 1, the connecting column 8 is fixedly provided with an elastic sheet 9 along the axial direction of the fixing tube 1, one end of the elastic sheet 9 is fixedly connected with the connecting column 8, the other end of the elastic sheet 9 is fixedly provided with a pressing block 10, and one end of the pressing block 10 is located in the through hole 7.
During use, the mounting head 5 is inserted into the mounting hole 4, the fixture block 6 is clamped in the through hole 7 to complete the fixed mounting between the two adjacent pipelines 3, the fixture block 6 is separated from the through hole 7 by pressing the press block 10 during the dismounting, the pipeline 3 where the mounting pipe 2 is arranged is pulled out, and the dismounting is convenient and fast to mount and dismount between the pipelines 3.
A plurality of guide blocks 11 are fixedly arranged on the outer side surface of the mounting head 5, and a plurality of guide grooves I12 matched with the guide blocks 11 are formed in the side wall of the mounting hole 4. One end of the fixed pipe 1 facing the installation pipe 2 is provided with a circle of guide inclined surfaces 18 inclined towards the installation hole 4 along the circumferential direction of the installation pipe 2. The installation head 5 is more smoothly inserted into the installation hole 4 through the guide inclined plane 18, the installation pipe 2 and the fixed pipe 1 are positioned through the guide block 11 and the guide groove I12 which are matched with each other, the guide groove II 17, the fixture block 6 and the through hole 7 are located on the same plane, and the installation accuracy is ensured.
The mounting head 5 is internally provided with a cavity 13, the cavity 13 is communicated with the side wall of the mounting head 5 through a connecting hole 14, the diameter of the cavity 13 is larger than that of the connecting hole 14, and one end of the fixture block 6 is arranged in the cavity 13. The side wall of one end of the fixture block 6, which is located in the cavity 13, is provided with a circle of convex edge 15, and the diameter of the convex edge 15 is larger than that of the connecting hole 14 and smaller than that of the cavity 13. One side of the convex edge 15, which is far away from the connecting hole 14, is provided with a spring 16 in an attaching manner, and the other end of the spring 16 is arranged on the side wall of the accommodating cavity 13 in an attaching manner.
Fixing the installation pipe 2 through the fixture block 6 in the cavity 13, the convex edge 15 on the side wall of the fixture block 6 ensures that the fixture block 6 is always located in the cavity 13, and the fixture block 6 which is pressed is reset through the spring 16, so that the installation pipe is convenient to use.
The connecting column 8 passes through the fixed pipe 1 and the pipeline 3. Realize fixing between fixed pipe 1 and the pipeline 3 through spliced pole 8, the structure is comparatively simple and practical.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A quick disassembly and assembly structure of a cleaning tool is used for butt-jointing two sections of pipelines (3) of the cleaning tool and comprises a fixed pipe (1) and a mounting pipe (2) matched with the fixed pipe (1), one end of the fixed pipe (1) is fixedly connected with one pipeline (3), the other end of the fixed pipe (1) is provided with a mounting hole (4), one end of the mounting pipe (2) is fixedly connected with the other pipeline (3), the other end of the mounting pipe (2) is fixedly provided with a mounting head (5) matched with the mounting hole (4), the mounting head (5) is clamped in the mounting hole (4), the quick disassembly and assembly structure is characterized in that a clamping block (6) is arranged on the outer peripheral surface of the mounting head (5), the clamping block (6) is elastically connected to the mounting head (5), the side wall of the fixed pipe (1) is provided with a through hole (7) communicated with the mounting hole (4), the fixture block (6) is clamped in the through hole (7), a connecting column (8) is fixedly arranged on the side wall of the fixed pipe (1), an elastic sheet (9) along the axial direction of the fixed pipe (1) is fixedly arranged on the connecting column (8), one end of the elastic sheet (9) is fixedly connected with the connecting column (8), a pressing block (10) is fixedly arranged at the other end of the elastic sheet (9), one end of the pressing block (10) is located in the through hole (7), and the pressing block (10) can push the fixture block (6) to move towards the mounting head (5) so that the pressing block (10) is separated from the through hole (7).
2. The quick assembly disassembly structure of a cleaning tool of claim 1, wherein a plurality of guide blocks (11) are fixedly arranged on the outer side surface of the mounting head (5), and a plurality of guide grooves I (12) matched with the guide blocks (11) are arranged on the side wall of the mounting hole (4).
3. The quick dismounting structure for the cleaning tool according to claim 1, wherein a cavity (13) is formed inside the mounting head (5), the cavity (13) is communicated with the side wall of the mounting head (5) through a connecting hole (14), the diameter of the cavity (13) is larger than that of the connecting hole (14), and one end of the fixture block (6) is arranged in the cavity (13).
4. The quick dismounting structure of a cleaning tool according to claim 3, wherein a circle of convex edge (15) is formed on the side wall of the fixture block (6) at one end in the cavity (13), and the diameter of the convex edge (15) is larger than that of the connecting hole (14) and smaller than that of the cavity (13).
5. The quick assembly disassembly structure of a cleaning tool of claim 4, characterized in that, a spring (16) is attached to one side of the convex edge (15) far away from the connecting hole (14), and the other end of the spring (16) is attached to the side wall of the cavity (13).
6. The quick dismounting structure of a cleaning tool according to claim 1, wherein a second guide groove (17) is formed on the side wall of the mounting hole (4), and the second guide groove (17), the fixture block (6) and the through hole (7) are located on the same plane.
7. A quick-release construction for a cleaning tool according to claim 1, characterised in that the connecting column (8) passes through the stationary pipe (1) and the conduit (3).
8. A quick-release construction for a cleaning tool according to claim 1, characterized in that the end of the stationary pipe (1) facing the mounting pipe (2) is provided with a circle of guide slopes (18) sloping towards the mounting hole (4) in the circumferential direction of the mounting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/094669 WO2021012818A1 (en) | 2019-07-21 | 2020-06-05 | Quick assembly/disassembly structure of cleaning tool |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147136X | 2019-07-21 | ||
| CN201921147136 | 2019-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529854U true CN210529854U (en) | 2020-05-15 |
Family
ID=70599106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921185942.6U Expired - Fee Related CN210529854U (en) | 2019-07-21 | 2019-07-25 | Quick assembly disassembly structure of clearance instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210529854U (en) |
| WO (1) | WO2021012818A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012818A1 (en) * | 2019-07-21 | 2021-01-28 | 金华市融昌工具有限公司 | Quick assembly/disassembly structure of cleaning tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118008789A (en) * | 2024-01-23 | 2024-05-10 | 江苏威博液压股份有限公司 | Emergency pump power unit of main system of straight type aerial working vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4601996B2 (en) * | 2004-05-25 | 2010-12-22 | 株式会社パイオラックス | Pipe fitting |
| US7681925B2 (en) * | 2006-01-06 | 2010-03-23 | Parker-Hannfin Corporation | Push-to-connect mechanism and method, for a coupling |
| CN101178141A (en) * | 2006-11-12 | 2008-05-14 | 张彤 | Multipurpose fast joint |
| CN204004959U (en) * | 2014-05-20 | 2014-12-10 | 厦门方特卫浴有限公司 | The fast connecting structure of a kind of pipe fitting |
| CN107178641A (en) * | 2017-07-04 | 2017-09-19 | 江苏中泉科技有限公司 | A kind of valve being easily installed |
| CN209012603U (en) * | 2018-09-30 | 2019-06-21 | 宁波兴明液压器材有限公司 | A kind of hydraulic system pipe fitting convenient for connection |
| CN210529854U (en) * | 2019-07-21 | 2020-05-15 | 金华市融昌工具有限公司 | Quick assembly disassembly structure of clearance instrument |
-
2019
- 2019-07-25 CN CN201921185942.6U patent/CN210529854U/en not_active Expired - Fee Related
-
2020
- 2020-06-05 WO PCT/CN2020/094669 patent/WO2021012818A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012818A1 (en) * | 2019-07-21 | 2021-01-28 | 金华市融昌工具有限公司 | Quick assembly/disassembly structure of cleaning tool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021012818A1 (en) | 2021-01-28 |
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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: 20200515 |