CN203162379U - Double-clamping-and-pressing reducing pipe - Google Patents
Double-clamping-and-pressing reducing pipe Download PDFInfo
- Publication number
- CN203162379U CN203162379U CN 201320136441 CN201320136441U CN203162379U CN 203162379 U CN203162379 U CN 203162379U CN 201320136441 CN201320136441 CN 201320136441 CN 201320136441 U CN201320136441 U CN 201320136441U CN 203162379 U CN203162379 U CN 203162379U
- Authority
- CN
- China
- Prior art keywords
- clamping
- pressing
- crimp head
- card
- pressing connector
- 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 - Lifetime
Links
- 238000003825 pressing Methods 0.000 title abstract 19
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to the technical field of pipe connection pipe fittings, and particularly relates to a double-clamping-and-pressing reducing pipe which comprises a first clamping and pressing connector and a second clamping and pressing connector. A reducing pipe body is connected between the first clamping and pressing connector and the second clamping and pressing connector, the end portion of the outer side wall of the first clamping and pressing connector and the end portion of the outer side wall of the second clamping and pressing connector are respectively provided with an embossment, the first clamping and pressing connector is connected with the reducing pipe body in a welding mode, and the second clamping and pressing connector is connected with the reducing pipe body in a welding mode. The double-clamping-and-pressing reducing pipe is simple in structure and easy to achieve. Both the first clamping and pressing connector and the second clamping and pressing connector can be connected with an required pipeline in a clamping and pressing mode, and the connecting method is simple. Both the first clamping and pressing connector and the second clamping and pressing connector are connected with the reducing pipe body in the welding mode. The double-clamping-and-pressing reducing pipe is convenient to manufacture and low in production cost. The end portion of the outer side wall of the first clamping and pressing connector and the end portion of the outer side wall of the second clamping and pressing connector are respectively provided with the embossment, a seal ring can be placed in each embossment to play a role of sealing and enables the connection to be tight.
Description
Technical field
The utility model relates to a kind of two card and presses reducer, belongs to the pipeline connecting pipe fitting technical field.
Background technique
Reducer is generally used for the connection of two kinds of different tube diameters, and traditional reducer connects not tight, one-body molded usually, fabricating cost height, and complex manufacturing process.
The model utility content
The technical problems to be solved in the utility model is: provide a kind of simple in structure, card compresses close, and two cards of making are easily pressed reducer.
Two card described in the utility model is pressed reducer, comprise the first card crimp head and the second card crimp head, connect reducer pipe between the first card crimp head and the second card crimp head, the end of the first card crimp head, the second card crimp head outer side wall has all arranged bag, first blocks between crimp head and the reducer pipe, second blocks between crimp head and the reducer pipe and be welding.
The first card crimp head is large size card crimp head, and the second card crimp head is facet G-card crimp head, connects by reducer pipe between large size card crimp head and the facet G-card crimp head, realizes connecting the pipeline of different tube diameters; Rise and place seal ring in the bag, play seal action in the joint; Type of Welding connects, and makes easy to makely, and cost of production is low.
The wall thickness of the described first card crimp head is 1.0mm, 1.2mm or 2.0mm, and the wall thickness of the second card crimp head is 0.8mm.The selection of above-mentioned thickness can make connection, easy to make, and form stable.
The beneficial effects of the utility model are:
Simple in structure, realize easily; The first card crimp head, the second card crimp head all can be connected with required connecting tube by the mode that card is pressed, and Placement is simple, and between the first card crimp head and the reducer pipe, second block between crimp head and the reducer pipe and all weld, easy to make, cost of production is low; Rising that the end of the first card crimp head, the second card crimp head outer side wall all arranges wrapped, and rises in the bag and can place seal ring, plays seal action, makes to connect closely.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, first the card crimp head 2, first the card crimp head rise the bag 3, reducer pipe 4, second the card crimp head 5, second the card crimp head play bag.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, two card described in the utility model is pressed reducer, comprise the first card crimp head 1 and the second card crimp head 4, connect reducer pipe 3 between the first card crimp head 1 and the second card crimp head 4, the end of the first card crimp head 1, the second card crimp head, 4 outer side walls has all arranged bag, being respectively the first card crimp head plays the bag 2 and second card crimp head and rises between bag 5, the first card crimp head 1 and the reducer pipes 3, second blocks between crimp head 4 and the reducer pipe 3 and be welding.The wall thickness of the first card crimp head 1 is 1.0mm, and the wall thickness of the second card crimp head 4 is 0.8mm.
During work, the first card crimp head 1 blocked to press with the pipeline of big caliber is connected, the second card crimp head 4 is blocked pressure with the pipeline of little caliber and is connected, and seals at a package location placement seal ring.
Claims (2)
1. two cards are pressed reducer, it is characterized in that: comprise the first card crimp head (1) and the second card crimp head (4), connect reducer pipe (3) between the first card crimp head (1) and the second card crimp head (4), the end of the first card crimp head (1), second card crimp head (4) outer side wall has all arranged bag, first blocks between crimp head (1) and the reducer pipe (3), second blocks between crimp head (4) and the reducer pipe (3) and be welding.
2. two card according to claim 1 is pressed reducer, and it is characterized in that: the wall thickness of the first card crimp head (1) is 1.0mm, 1.2mm or 2.0mm, and the wall thickness of the second card crimp head (4) is 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136441 CN203162379U (en) | 2013-03-22 | 2013-03-22 | Double-clamping-and-pressing reducing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136441 CN203162379U (en) | 2013-03-22 | 2013-03-22 | Double-clamping-and-pressing reducing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162379U true CN203162379U (en) | 2013-08-28 |
Family
ID=49023562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136441 Expired - Lifetime CN203162379U (en) | 2013-03-22 | 2013-03-22 | Double-clamping-and-pressing reducing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526215A (en) * | 2014-09-28 | 2016-04-27 | 中国航空工业集团公司西安飞机设计研究所 | Rod end joint and assembly method thereof |
| CN113236887A (en) * | 2021-05-06 | 2021-08-10 | 河北盛世机械工具集团有限公司 | Novel double-clamping-pressing integrated reducing butt joint pipe fitting for carbon steel |
| CN114029704A (en) * | 2021-11-09 | 2022-02-11 | 江苏宝地管业有限公司 | Pipeline manufacturing process convenient to install rapidly and pipeline thereof |
-
2013
- 2013-03-22 CN CN 201320136441 patent/CN203162379U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526215A (en) * | 2014-09-28 | 2016-04-27 | 中国航空工业集团公司西安飞机设计研究所 | Rod end joint and assembly method thereof |
| CN113236887A (en) * | 2021-05-06 | 2021-08-10 | 河北盛世机械工具集团有限公司 | Novel double-clamping-pressing integrated reducing butt joint pipe fitting for carbon steel |
| CN114029704A (en) * | 2021-11-09 | 2022-02-11 | 江苏宝地管业有限公司 | Pipeline manufacturing process convenient to install rapidly and pipeline thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-clamping-and-pressing reducing pipe Effective date of registration: 20190114 Granted publication date: 20130828 Pledgee: Qi Shang bank Limited by Share Ltd. Xincheng District subbranch Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd. Registration number: 2019990000042 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190121 Granted publication date: 20130828 Pledgee: Qi Shang bank Limited by Share Ltd. Xincheng District subbranch Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd. Registration number: 2019990000042 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-clamping-and-pressing reducing pipe Effective date of registration: 20190121 Granted publication date: 20130828 Pledgee: Qi Shang bank Limited by Share Ltd. Xincheng District subbranch Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd. Registration number: 2019990000064 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200622 Granted publication date: 20130828 Pledgee: Qi Shang bank Limited by Share Ltd. Xincheng District subbranch Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd. Registration number: 2019990000064 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |