CN102259727B - Pipe port casing cap with replaceable shell and locating components - Google Patents
Pipe port casing cap with replaceable shell and locating components Download PDFInfo
- Publication number
- CN102259727B CN102259727B CN 201110181648 CN201110181648A CN102259727B CN 102259727 B CN102259727 B CN 102259727B CN 201110181648 CN201110181648 CN 201110181648 CN 201110181648 A CN201110181648 A CN 201110181648A CN 102259727 B CN102259727 B CN 102259727B
- Authority
- CN
- China
- Prior art keywords
- positioning element
- rectangular plate
- locating
- housing
- seat
- 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
Links
Images
Landscapes
- Pipe Accessories (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention provides a pipe port casing cap with a replaceable shell and locating components. The pipe port casing cap consists of the shell and a plurality of the locating components arranged on the shell, wherein, the shell consists of an annular cover plate and a locating component seat with a closed end and an opening end, the annular cover plate is arranged on the opening end of the locating component seat, and the annular cover plate and the locating component seat are made by one-time injection molding; the cylindrical wall of the locating component seat is equipped with a plurality of circular holes for installing the locating components, the circular holes are uniformly distributed on the cylindrical wall of the locating component seat, an open slot is arranged at the combined part between the circular holes and the locating component seat, and the length of the open slot is equal to that of rectangular plates on the locating components; each locating component consists of a rod-shaped body, the rectangular plate and a plurality of wedge-shaped blades arranged on the rectangular plate, the blades are uniformly distributed and arranged on the rectangular plate, and the rod-shaped body, the rectangular plate and the wedge-shaped blades are made by one-time injection molding; and the locating components are inserted into the circular holes on the cylindrical wall of the locating component seat so as to form the pipe port casing cap.
Description
Technical field
The present invention relates to the protection to pipe end, be specifically related to the pipeline port plug cover of a kind of replaceable housing and positioning element.
Background technology
Plumbing system is widely used in industry and other field.Connection in the plumbing system between each pipe end is usually adopted welding, is threaded or the flange connection, for this reason, often needs to finish in factory according to the connection mode of pipeline the port processing of pipeline.Pipeline need to install plug cover additional to guarantee the damage of not collided with of pipeline its port through processing in transportation at port after factory process is complete.Existing plug cover as shown in Figure 7, by cover plate 3 and 4 injection moldeds of positioning element, cover plate 3 and positioning element 4 are solidified as a whole.Constant to external diameter, internal diameter varies, or external diameter changes, the pipeline of the different size model that internal diameter is constant, because cover plate 3 and positioning element 4 are solidified as a whole, can not mutually change the plug cover that the pipeline of every kind of specification all needs separately outfit and pipe end external diameter and internal diameter to be complementary, and the plug cover of every kind of specification all needs the mould of same specification, has so just increased manufacturing and handling cost.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art and a kind of pipeline port plug cover that can change according to the external diameter of pipeline and internal diameter housing and positioning element is provided; the pipeline that adapts to the different size wall thickness by changing housing and positioning element; for the protection of pipe end provides more reliably, method easily and efficiently, and greatly reduce manufacturing and the handling cost of pipeline port plug cover.
Technical scheme of the present invention is: the pipeline port plug cover of a kind of replaceable housing and positioning element, it is comprised of housing, a plurality of positioning elements of being installed on the housing.
Described housing is comprised of the positioning element seat of the sealing of annular cover plate and an end, an end opening, and annular cover plate is located at the open end of positioning element seat, and and the positioning element seat by the injection moulding once-forming.Be provided with a plurality of circular holes that are used for tooth pad at the barrel of positioning element seat, circular hole is evenly distributed on the positioning element seat barrel, the joint portion of circular hole and positioning element seat is provided with open slot, and the length of rectangular plate is identical on the length of open slot and the positioning element.
Described positioning element is comprised of clava, rectangular plate and a plurality of tapered blades of being located on the rectangular plate, and blade is evenly arranged evenly on rectangular plate, and clava, rectangular plate and tapered blade are by the injection moulding once-forming.
During use, positioning element is inserted in the circular hole on the positioning element seat barrel, just be assembled into pipeline port plug cover.
The present invention compared with prior art has following features:
1, constant for external diameter, the internal diameter varies pipeline only needs a housing that is complementary with outer diameter tube, and the pipeline of different inner diameters solves by the positioning element of changing different-thickness; Change for external diameter, the pipeline that internal diameter is constant, positioning element is constant, solves by the housing of changing various outer diameter.
2, the pipeline port plug cover of replaceable housing provided by the invention and positioning element, the pipeline that adapts to various outer diameter, different inner diameters by changing housing and positioning element, the housing of all specifications, positioning element all are general, reduced the quantity of mould, greatly reduced and make and handling cost.
Below in conjunction with the drawings and specific embodiments detailed construction of the present invention is further described.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the A-A cutaway view in the accompanying drawing 1;
Accompanying drawing 3 is the structural representation of housing;
Accompanying drawing 4 is the upward view in the accompanying drawing 3;
Accompanying drawing 5 is the structural representation of positioning element;
Accompanying drawing 6 is the birds-eye view in the accompanying drawing 5;
Accompanying drawing 7 is existing plug cover structural representation.
The specific embodiment
The pipeline port plug cover of a kind of replaceable housing and positioning element, it is comprised of housing 1,12 positioning elements 2 being installed on the housing 1.
Described housing 1 is comprised of the positioning element seat 1-2 of the sealing of annular cover plate 1-1 and an end, an end opening, and annular cover plate 1-1 is located at the open end of positioning element seat 1-2, and and positioning element seat 1-2 by the injection moulding once-forming.Be provided with 12 circular hole 1-3 that are used for tooth pad 2 at the barrel of positioning element seat 1-2, circular hole 1-3 is evenly distributed on the positioning element seat 1-2 barrel, the joint portion of circular hole 1-3 and positioning element seat 1-2 is provided with open slot 1-4, and the length of rectangular plate 2-2 is identical on the length of open slot 1-4 and the positioning element 2.
Described positioning element 2 is comprised of clava 2-1, rectangular plate 2-2 and three tapered blade 2-3 being located on the rectangular plate 2-2, and blade 2-3 is evenly arranged evenly on rectangular plate 2-2, and clava 2-1, rectangular plate 2-2 and tapered blade 2-3 are by the injection moulding once-forming.
During use, in the circular hole 1-3 on the positioning element 2 insertion positioning element seat 1-2 barrels, just be assembled into pipeline port plug cover.
Claims (1)
1. the pipeline port plug cover of a replaceable housing and positioning element is characterized in that: it is comprised of housing, a plurality of positioning elements of being installed on the housing;
Described housing is comprised of the positioning element seat of the sealing of annular cover plate and an end, an end opening, and annular cover plate is located at the open end of positioning element seat, and and the positioning element seat by the injection moulding once-forming; Be provided with a plurality of circular holes that are used for tooth pad at the barrel of positioning element seat, circular hole is evenly distributed on the positioning element seat barrel, the joint portion of circular hole and positioning element seat is provided with open slot, and the length of rectangular plate is identical on the length of open slot and the positioning element;
Described positioning element is comprised of clava, rectangular plate and a plurality of tapered blades of being located on the rectangular plate, and blade is evenly arranged evenly on rectangular plate, and clava, rectangular plate and tapered blade are by the injection moulding once-forming;
Positioning element is inserted in the circular hole on the positioning element seat barrel, be assembled into pipeline port plug cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110181648 CN102259727B (en) | 2011-06-30 | 2011-06-30 | Pipe port casing cap with replaceable shell and locating components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110181648 CN102259727B (en) | 2011-06-30 | 2011-06-30 | Pipe port casing cap with replaceable shell and locating components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102259727A CN102259727A (en) | 2011-11-30 |
| CN102259727B true CN102259727B (en) | 2013-04-24 |
Family
ID=45006607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110181648 Expired - Fee Related CN102259727B (en) | 2011-06-30 | 2011-06-30 | Pipe port casing cap with replaceable shell and locating components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259727B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460382A (en) * | 2014-09-03 | 2016-04-06 | 天津市津英达塑料制品有限责任公司 | Steel pipe protective cap with intermittent vanes |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691155A (en) * | 2009-09-30 | 2010-04-07 | 广东联塑科技实业有限公司 | Treatment method suitable for carrying and storing plastic-lined steel pipes |
| CN202152160U (en) * | 2011-06-30 | 2012-02-29 | 衡阳瑞枫塑胶有限公司 | Pipeline port plug cover capable of replacing shell and location part |
-
2011
- 2011-06-30 CN CN 201110181648 patent/CN102259727B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691155A (en) * | 2009-09-30 | 2010-04-07 | 广东联塑科技实业有限公司 | Treatment method suitable for carrying and storing plastic-lined steel pipes |
| CN202152160U (en) * | 2011-06-30 | 2012-02-29 | 衡阳瑞枫塑胶有限公司 | Pipeline port plug cover capable of replacing shell and location part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102259727A (en) | 2011-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2013137708A (en) | METHOD FOR MANUFACTURING A LOADED STEM WITH A SILENCER AND MANUFACTURED BY THIS METHOD A STRENGTHEN STEM WITH A SILENCER | |
| US20090188313A1 (en) | Plastic water meter with metal threads | |
| DE602007009377D1 (en) | SECONDARY FLOW MODULATOR WITH AN INTERNAL CHANNEL FOR AN OSMOTIC OUTPUT SYSTEM | |
| IN2014MN01634A (en) | ||
| CN102259727B (en) | Pipe port casing cap with replaceable shell and locating components | |
| CN202152160U (en) | Pipeline port plug cover capable of replacing shell and location part | |
| CN202667527U (en) | Cold heading forming mold | |
| WO2010141408A3 (en) | No-go tag systems and methods for progressive cavity pumps | |
| CN104972808A (en) | Core of pencil sharpener | |
| CN203739192U (en) | Positioning nut for outer wall mandrel of double-wall pipe mould and assembling and disassembling tool for positioning nut | |
| CN204785186U (en) | Strenghthened type pipeline seal structure | |
| CN203757242U (en) | Pipeline fast connector | |
| CN209863422U (en) | Fast-inserting structure of heating water outlet device of water dispenser | |
| CN203870302U (en) | Connector box sealing ring limiting sleeve | |
| CN203436928U (en) | Large-flow filter mounted with No. 7 filter element and housing of the large-flow filter | |
| CN202289741U (en) | Air filter | |
| CN202101896U (en) | Clamp holder for confining pressure sample | |
| CN203527797U (en) | Integral pouring device | |
| CN204841140U (en) | Water purification unit's fast tying of filter core constructs | |
| CN202074158U (en) | Eccentric tapered pipe | |
| CN103465400A (en) | Forming mould for internal ring-shaped groove of industrial socket main shell | |
| CN203836330U (en) | Valve | |
| CN102230878B (en) | Confining pressure specimen clamper | |
| CN203540187U (en) | Sealing connection structure of water purifier | |
| CN205678255U (en) | Tubing joinder blank for valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130424 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |