CN202109121U - Improved structure for worm wheel transmission type hose hoop - Google Patents
Improved structure for worm wheel transmission type hose hoop Download PDFInfo
- Publication number
- CN202109121U CN202109121U CN2011201545430U CN201120154543U CN202109121U CN 202109121 U CN202109121 U CN 202109121U CN 2011201545430 U CN2011201545430 U CN 2011201545430U CN 201120154543 U CN201120154543 U CN 201120154543U CN 202109121 U CN202109121 U CN 202109121U
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- CN
- China
- Prior art keywords
- hoop
- transmission type
- improved structure
- type hose
- band
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- 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 - Lifetime
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Abstract
The utility model relates to an improved structure for a worm wheel transmission type hose hoop, which belongs to a pipeline connecting element and mainly comprises a hoop belt, a hoop case and a worm rod, wherein one end part of the hoop belt is clamped and arranged in the hoop case, a tooth groove is arranged on the hoop belt, the worm rod is arranged in the hoop case, one end of the hoop belt with the tooth groove is inserted in the hoop case, and the worm rod is engaged with the tooth groove arranged on the hoop belt. The improved structure for the worm wheel transmission type hose hoop is characterized in that a projected part is arranged at the end part of the hoop belt inserted in the hoop case, both ends of the projected part are provided with positioning clamp grooves, and holes for buffering the stress are arranged on the projected part arranged between the two positioning clamp grooves in a position with the distance being 3-4mm on the positioning clamp grooves from the end part of the projected part. Through the shape improvement on the connecting part of the hoop belt and the hoop case, the application range of the product is enlarged, so the improved structure for the worm wheel transmission type hose hoop has the advantages that the use range is wide, the regulation range is large, and the like. In addition, the improved structure for the worm wheel transmission type hose hoop inherits the advantages of the existing worm rod transmission type hose loop that the operation is simple, fast and convenient, the sealing performance is high, the binding force is strong, and the like, and in addition, the improved structure for the worm wheel transmission type hose hoop also has the advantages that the clamping stress is uniform, the manufacture is easy, and the like.
Description
Technical field
The utility model relates to and belongs to tube connection piece manufacturing technology field, particularly a kind of worm drive formula flexible pipe hoop.
Background technique
Scroll drive type flexible pipe hoop is the link of industrial standard, universal gas circuit, water route, oil circuit.Be widely used in industry-by-industry, to high-technology fields such as automobile, heavy industry, Aero-Space use arranged all from general industrial or agricultural and daily family expenses.C type scroll drive type flexible pipe hoop product has following characteristic: simple and quick, good pipe fitting sealing and seal, available big, the higher power etc. of tightening of caliber scope.Scroll drive type flexible pipe hoop is to adopt the working principle of worm screw and band transmission to make pipeline connecting parts reach seal action.
The structure of present known scroll drive type flexible pipe hoop generally comprises band, hoop shell and worm screw; One end of said band is installed in the hoop shell; Band is provided with teeth groove; Said worm screw is installed in the hoop shell, and the band that has teeth groove one end is inserted in the hoop shell, the teeth groove engagement on said worm screw and the band.In the said structure in order to prevent that band from coming off; The band end is left a bigger end distance and is left; Its rear portion is fully overlapped with the hoop shell, guarantee that like this band does not break away from the hoop shell, but just shortened the minimum diameter that band surrounded like this; Make the part pipe fitting can not use this product, can only select product for use than large diameter; This part is easy to push pipe fitting in use, causes the pipe fitting surface failure, occurs easily leaking, the generation of phenomenon such as gas leakage, causes certain harm for various device or building.
Summary of the invention
The utility model provides a kind of simple in structure, easy to make, worm drive formula flexible pipe hoop that using scope is big for solving the technical problem that exists in the known technology.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of improvement structure of worm drive formula flexible pipe hoop comprises band, hoop shell and worm screw, and an end of said band is installed in the hoop shell; Band is provided with teeth groove; Said worm screw is installed in the hoop shell, and the band that has teeth groove one end is inserted in the hoop shell, the teeth groove engagement on said worm screw and the band; It is characterized in that: the said band end that is inserted in the hoop shell is provided with protuberance; The position draw-in groove is set at the two ends of said protuberance, and locating groove is apart from 3～4mm place, protuberance end, and protuberance is provided with the hole of buffering stress between said two locating grooves.
The utility model can also adopt following technical measures:
The said shape that is arranged on the hole on the protuberance is the I type.
The distance from top protuberance end 1～2mm in said I type hole.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure; Promptly the band and the shape of the connection part of hoop shell are changed; Main effect makes the Applicable scope of product be able to strengthen, thereby makes and the utlity model has advantages such as using scope is wide, regulation range is big.The utility model has been inherited the advantages such as the power of tightening that existing scroll drive type flexible pipe hoop is simple and quick, sealing is strong, higher in addition, but also have clamp stressed evenly, be easy to advantages such as manufacturing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is a cuff structures schematic representation in the utility model.
Among the figure: 1, band; 1-1, teeth groove; 1-2, protuberance; 1-3, locating groove; 1-4, hole; 2, hoop shell; 3, worm screw.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 to Fig. 3, a kind of improvement structure of worm drive formula flexible pipe hoop comprises band 1, hoop shell 2 and worm screw; One end of said band 1 is installed in the hoop shell 2, and band 1 is provided with teeth groove 1-1, and said worm screw 3 is installed in the hoop shell 2; The band 1 that has teeth groove one end is inserted in the hoop shell 2, the teeth groove 1-1 engagement on said worm screw 3 and the band 1, and said band 1 ends that are inserted in the hoop shell 2 are provided with protuberance 1-2; Position draw-in groove 1-3 is set at the two ends of said protuberance 1-2, and locating groove 1-3 is apart from 3～4mm place, protuberance end, and present embodiment is 3mm; Protuberance is provided with the hole 1-4 of buffering stress between the said two locating groove 1-3; The said shape that is arranged on the hole on the protuberance is the I type, and the distance from top protuberance end 1～2mm in said I type hole is 1mm in the present embodiment.
Method for using: the pipe fitting that needs are stepped up inserts in the annular ring that band surrounded; Connect to the worm screw fixing through specific instrumental purpose; Guarantee the reliability that pipe fitting connects, the I type hole on the protuberance makes the stressed buffering that obtains of product band part in the process that clamps, and is stressed evenly to the clamping of pipe fitting to guarantee hoop; Better clamp pipe fitting, thereby improved the sealing that pipe fitting connects.
The utility model has been inherited the advantages such as the power of tightening that existing scroll drive type flexible pipe hoop is simple and quick, sealing is strong, higher in sum, and has advantages such as using scope is wide, regulation range is big, has a good application prospect.
The above only is the preferred embodiment to the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model is to any simple modification that above embodiment did; Equivalent variations and modification all belong in the scope of the utility model technological scheme.
Claims (3)
1. the improvement structure of a worm drive formula flexible pipe hoop comprises band, hoop shell and worm screw, and an end of said band is installed in the hoop shell; Band is provided with teeth groove; Said worm screw is installed in the hoop shell, and the band that has teeth groove one end is inserted in the hoop shell, the teeth groove engagement on said worm screw and the band; It is characterized in that: the said band end that is inserted in the hoop shell is provided with protuberance; The position draw-in groove is set at the two ends of said protuberance, and locating groove is apart from 3～4mm place, protuberance end, and protuberance is provided with the hole of buffering stress between said two locating grooves.
2. the improvement structure of worm drive formula flexible pipe hoop according to claim 1 is characterized in that: the said shape that is arranged on the hole on the protuberance is the I type.
3. the improvement structure of worm drive formula flexible pipe hoop according to claim 2 is characterized in that: the distance from top protuberance end 1～2mm in said I type hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201545430U CN202109121U (en) | 2011-05-16 | 2011-05-16 | Improved structure for worm wheel transmission type hose hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201545430U CN202109121U (en) | 2011-05-16 | 2011-05-16 | Improved structure for worm wheel transmission type hose hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109121U true CN202109121U (en) | 2012-01-11 |
Family
ID=45434555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201545430U Expired - Lifetime CN202109121U (en) | 2011-05-16 | 2011-05-16 | Improved structure for worm wheel transmission type hose hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485455A (en) * | 2015-12-28 | 2016-04-13 | 苏州安特实业有限公司 | Hose clamp convenient to assemble and disassemble |
| CN106545722A (en) * | 2016-12-06 | 2017-03-29 | 武汉理工大学 | A kind of device of quick reparation broken pipe |
-
2011
- 2011-05-16 CN CN2011201545430U patent/CN202109121U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485455A (en) * | 2015-12-28 | 2016-04-13 | 苏州安特实业有限公司 | Hose clamp convenient to assemble and disassemble |
| CN106545722A (en) * | 2016-12-06 | 2017-03-29 | 武汉理工大学 | A kind of device of quick reparation broken pipe |
| CN106545722B (en) * | 2016-12-06 | 2019-01-15 | 武汉理工大学 | A kind of device of quick reparation broken pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: Guanghai Road New District Economic Development Zone Tianjin city Jinghai County 301600 Patentee after: Tianjin TSK Mechanical Equipment Co., Ltd. Address before: 301600 Tianjin City, Jinghai Development Zone District Guanghai Road No. 19 Patentee before: Tianjin Kai Nuo Industrial Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |