CN102494212A - Rubber pipe hoop pre-mounting method - Google Patents
Rubber pipe hoop pre-mounting method Download PDFInfo
- Publication number
- CN102494212A CN102494212A CN2011103687835A CN201110368783A CN102494212A CN 102494212 A CN102494212 A CN 102494212A CN 2011103687835 A CN2011103687835 A CN 2011103687835A CN 201110368783 A CN201110368783 A CN 201110368783A CN 102494212 A CN102494212 A CN 102494212A
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- China
- Prior art keywords
- length
- hoop
- clip
- worm
- rubber pipe
- 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.)
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Classifications
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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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/08—Hose-clips in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel
Abstract
The invention relates to a method for pre-mounting a worm gear and worm hoop at a specific location of a rubber pipe. A metal hook is connected onto the worm gear and worm hoop, and the worm gear and worm hoop connected with the hook is sleeved on the rubber pipe. Connection length is L1, mounting length is L2, end length is L3, and hook length is L4; and the connection length L1 is hoop lap joint length, the mounting length L2 is equal to the distance from the hoop to an end of the rubber pipe, the end length L3 is equal to the wall thickness of the rubber pipe, and the hook length L4 ranges from 4mm to 5mm. The rubber pipe hoop pre-mounting method is simple, and realizes that the hoop is mounted on a pipeline in advance when opened, only the hoop needs to be fastened when a pipeline is mounted in a main engine plant, time and labor are saved, the hoop is mounted firmly and does not drop easily, the rubber pipe is not corroded, inner walls of a service section and a connecting section of the rubber pipe are not damaged, welding procedures can be carried out in a hoop manufacturing plant, and assembly of assembly factories can be more convenient.
Description
Technical field
The present invention relates to the hose assembly technical field, particularly a kind of the method for turbine and worm clip at the sebific duct specified position can be installed in advance.
Background technique
Automotive hose is connected with clip varied with joint at present; For example: spring clip, monaural clip, steel wire clip, thread screw clip, metal clasp etc.; Because of turbine and worm clip (Fig. 1) clamping force big; Clamped condition can regulate, clamping force do not receive variation and the significant change of piping material and size, so the connection multiselect of heavy caliber pipeline is used the turbine and worm clip.The assembling demand of automobile main frame maker at present; The buying of clip turns to sebific duct supplier to assemble the supply of material from main engine factory's buying gradually; Because of turbine and worm clip clamping force is not to provide by elasticity; Its process that opens up into locking is need be manually-operated, and is convenient in order to let the autoworker assemble, and the worm and gear clip of body end assembling is not locked before dispatching from the factory usually.If before dispatching from the factory, the worm and gear clip tightly is locked on the sebific duct, the autoworker also need unclamp the clip of locking during to joint at the mounting cement pipe assembly so, has wasted man-hour.After requiring rubber hose assembly and other parts to assemble at present, the clip of sebific duct end is locked, do not reveal to guarantee liquid or gas in the sebific duct by the workman of automobile factory.Because it is open configuration that the worm and gear clip is assemblied on the rubber, both do not have coupling mechanism force when before dispatching from the factory, cooperating, and this has just faced the problem how a clip and sebific duct are fixed together.
Tratitional technology all is clip to be bonded on the specified position of rubber hose with industrial glue; The rubber hose assembly of this bonding mode makes clip be very easy in transit slide or come off; And industrial glue all has corrosivity to rubber hose and clip, influenced performance of products.How simply assembling location turbine and worm clip, the convenient confinement, each sebific duct manufacturer is like a raging fire in the research in this field.Make a general survey of present preparatory mounting type and cut both ways, for example: the positioning device described in the patent of invention 200710159700.5, positioning device damage sebific duct uses the position, possibly cause leakage.Other preparatory mounting type technologies are comparatively complicated, for example: the patent of invention 201110251013.2 of application.
Summary of the invention
The present invention seeks to the turbine and worm clip is installed on the flexible pipe simply in advance, do not injure the use position of pipeline, proposed a kind of preparatory installation method of rubber clip.
Technological scheme of the present invention is following:
The preparatory installation method of a kind of Sebific duct hoop is that a metal hook is connected on the turbine and worm clip, and the turbine and worm hoop sleeve that the hook of a band is connected is on sebific duct.
Described metal hanger is made up of four parts: connect length L 1, length of installation L2, tip lengths L3, crotch length L 4; Wherein connect length L 1 and equal the distance of clip to the sebific duct end for length, length of installation L2 with the clip overlap joint, tip lengths L3 equals the wall thickness of sebific duct, and crotch length L 4 is 4～5mm.
Can also be provided with curved tooth 5 on crotch length L 4 tops, curved tooth L5 length≤3mm.Curved tooth number is preferably 2.
Described metal hanger is preferably a metal and is processed into.
It is the preferred mode that adopts welding that described metal hook is connected on the turbine and worm clip.
The present invention sees it is simple method, but is breakthrough innovation, uses simple method; Solved clip and under open configuration, be installed in the problem on the pipeline in advance, made main engine factory's installation pipeline only confine clip and get final product, time saving and energy saving; And install firmly, not to come off, do not corrode sebific duct, do not damage sebific duct use section and linkage section inwall; Welding process can carry out in clip factory, the assembling of convenient assembly factory.
Description of drawings
Fig. 1: turbine and worm clip;
Fig. 2: hook;
Fig. 3: the turbine and worm clip of band hook;
Fig. 4: preparatory installation process;
Fig. 5: design sketch is installed.
Embodiment
Like Fig. 1,2,3, shown in 4 and 5: the turbine and worm clip of the band hook that relates to comprises turbine and worm clip 1, metal hanger 2, and metal hanger 2 is welded on the worm and gear clip; Connect length L 1 and equal the distance of clip to the sebific duct end for length, length of installation L2 with the clip overlap joint, tip lengths tip lengths L3 equals the wall thickness of sebific duct, and crotch length L 4 is 4～5mm.Can also be provided with curved tooth 5 on crotch length L 4 tops, curved tooth L5 length≤3mm.Curved tooth is 2.Metal hanger is processed into by a metal.The metal hook is welded on the clip.
By the dress method be: with metal hanger 2 as shown in Figure 3 being welded on the turbine and worm clip 1; Turbine and worm clip 1 axially is enclosed within on the pipeline 5 shown in Fig. 4 installation diagram, and metal hanger 2 is towards the pipeline fixed end port outside; Metal hanger 2 clamps through pliers and makes two crotches or curved tooth be embedded in the inwall of pipeline port, and tip lengths tip lengths 3 is wrapped up the pipeline ports; Turbine and worm clip 1 is positioned at the position apart from pipeline port distance to a declared goal automatically, and this distance is identical with the length of mounting point control position L2, realizes the preparatory installation of clip on sebific duct.
Embodiment one:
It is that 5mm, external diameter are on the flexible pipe of 50mm that 40-60 turbine and worm clip (wide 9mm) is installed in wall thickness in advance, and clip is 9mm from flexible pipe port distance.
1, wall thickness section L3 length such as select tape is that 5mm, hook length L 4 length are 4mm;
2, the length of mounting point control position L2 is 9mm; One of the 40-60 turbine and worm clip (wide 9mm) of the hook of the width 9mm of welding position L1;
3, axially be inserted in along the sebific duct port, hook is stuck on the flexible pipe end wall;
4, will clamp hook with common pliers, and make crotch embed the pipeline port inner wall;
As shown in Figure 5, clip both had been fixed on the position apart from flexible pipe port 9mm.
Embodiment two:
It is that 6mm, external diameter are on the flexible pipe of 65mm that 50-70 turbine and worm clip (wide 12mm) is installed in wall thickness in advance, and clip is 12mm from flexible pipe port distance.
1, wall thickness section L3 length such as select tape is that 6mm, hook length L 4 length are 5mm, end two tooth L5 length 3mm; The length of mounting point control position L2 is 12mm; One piece of the 40-60 turbine and worm clip (wide 12mm) of the hook of the width 12mm of welding position L1;
2, axially be inserted in along the sebific duct port, hook is stuck on the flexible pipe end wall;
3, will clamp hook with common pliers, and make two teeth embed the pipeline port inner wall;
As shown in Figure 5, clip both had been fixed on the position apart from flexible pipe port 12mm.
Claims (6)
1. the preparatory installation method of Sebific duct hoop is characterized in that a metal hook is connected on the turbine and worm clip, and the turbine and worm hoop sleeve that the hook of a band is connected is on sebific duct.
2. installation method as claimed in claim 1 is characterized in that described metal hanger is made up of four parts: connect length L 1, length of installation L2, tip lengths L3, crotch length L 4; Wherein connect length L 1 and equal the distance of clip to the sebific duct end for length, length of installation L2 with the clip overlap joint, tip lengths L3 equals the wall thickness of sebific duct, and crotch length L 4 is 4～5mm.
3. method as claimed in claim 2 is characterized in that being provided with curved tooth 5 on crotch length L 4 tops, bends tooth L5 length≤3mm.
4. method as claimed in claim 3 is characterized in that curved tooth is 2.
5. like claim 2 or 3 described methods, it is characterized in that described metal hanger is that a metal is processed into.
6. method as claimed in claim 2 is characterized in that it is the mode that adopts welding that the metal hook is connected on the turbine and worm clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103687835A CN102494212A (en) | 2011-11-18 | 2011-11-18 | Rubber pipe hoop pre-mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103687835A CN102494212A (en) | 2011-11-18 | 2011-11-18 | Rubber pipe hoop pre-mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494212A true CN102494212A (en) | 2012-06-13 |
Family
ID=46186058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103687835A Pending CN102494212A (en) | 2011-11-18 | 2011-11-18 | Rubber pipe hoop pre-mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494212A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627002A (en) * | 2014-10-29 | 2016-06-01 | 安徽中鼎胶管制品有限公司 | Worm wheel-worm hoop and rubber pipe assembly and installation method thereof |
| CN109154412A (en) * | 2016-05-24 | 2019-01-04 | 德国诺玛公司 | Hose clamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900932A (en) * | 1973-04-30 | 1975-08-26 | Kurt Allert | Hose clamp |
| CN101258353A (en) * | 2005-09-06 | 2008-09-03 | 诺尔玛瑞典股份公司 | Fixing device for hose clamp |
| CN201875320U (en) * | 2010-11-12 | 2011-06-22 | 大连长之琳科技发展有限公司 | High-torque hoop of worm wheel and worm |
-
2011
- 2011-11-18 CN CN2011103687835A patent/CN102494212A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900932A (en) * | 1973-04-30 | 1975-08-26 | Kurt Allert | Hose clamp |
| CN101258353A (en) * | 2005-09-06 | 2008-09-03 | 诺尔玛瑞典股份公司 | Fixing device for hose clamp |
| CN201875320U (en) * | 2010-11-12 | 2011-06-22 | 大连长之琳科技发展有限公司 | High-torque hoop of worm wheel and worm |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627002A (en) * | 2014-10-29 | 2016-06-01 | 安徽中鼎胶管制品有限公司 | Worm wheel-worm hoop and rubber pipe assembly and installation method thereof |
| CN109154412A (en) * | 2016-05-24 | 2019-01-04 | 德国诺玛公司 | Hose clamp |
| US10962156B2 (en) | 2016-05-24 | 2021-03-30 | Norma Germany Gmbh | Hose clamp |
| CN109154412B (en) * | 2016-05-24 | 2021-06-08 | 德国诺玛公司 | Hose clamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |