CN204201452U - A kind of pipe assembly of no-welding-spot - Google Patents
A kind of pipe assembly of no-welding-spot Download PDFInfo
- Publication number
- CN204201452U CN204201452U CN201420617816.4U CN201420617816U CN204201452U CN 204201452 U CN204201452 U CN 204201452U CN 201420617816 U CN201420617816 U CN 201420617816U CN 204201452 U CN204201452 U CN 204201452U
- Authority
- CN
- China
- Prior art keywords
- boss
- cross bar
- strut
- pipe assembly
- welding
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of pipe assembly of no-welding-spot, solves the pipe assembly Problems existing with being welded to connect.Comprise strut and cross bar, strut has two, these two struts are provided with the boss of evenly arranging along its edge accordingly, boss on cross bar and strut matches, wherein, the boss of mutual correspondence is shaped with the outside thread that sense of rotation is contrary, the internal thread matched with boss external thread rotary veer is shaped with in cross bar two-port, boss can be screwed in cross bar two-port respectively, cross bar is connected with two struts respectively, and boss and strut are solidified as a whole, and strut is hollow stem, and through hole is provided with in boss, cross bar is also hollow stem.The utility model can save a large amount of solder joints, and improves reliability and the Security of pipe assembly.
Description
Technical field
The utility model relates to a kind of pipe assembly of no-welding-spot.
Background technique
Traditional welding type pipe assembly adopts the mode of full weld to be fixed connection for the consideration of Product Safety mostly, therefore, the requirement of the general welding procedure to welding type pipe assembly is higher in the industry, does not generally allow to occur weld defects, otherwise easily occurs leaking; In addition because the welding of current most welding type pipe assembly is all adopt staff to carry out operation, so both time-consuming, bother again, be not suitable for large batch of production requirement especially.
Summary of the invention
The utility model, by providing a kind of pipe assembly with being threaded, solves the pipe assembly Problems existing with being welded to connect.
The utility model is realized by following technological scheme:
A kind of pipe assembly of no-welding-spot, comprise strut and cross bar, strut has two, these two struts are provided with the boss of evenly arranging along its edge accordingly, boss on cross bar and strut matches, wherein, the boss of mutual correspondence is shaped with the outside thread that sense of rotation is contrary, the internal thread matched with boss external thread rotary veer is shaped with in cross bar two-port, boss can be screwed in cross bar two-port respectively, cross bar is connected with two struts respectively, boss and strut are solidified as a whole, strut is hollow stem, and through hole is provided with in boss, cross bar is also hollow stem.
The utility model can save a large amount of solder joints, and improves reliability and the Security of pipe assembly,
Accompanying drawing explanation
Fig. 1 is the utility model disassemblying structure schematic diagram;
Fig. 2 is schematic diagram after the utility model assembling.
Embodiment
As Fig. 1, shown in 2, the utility model is a kind of pipe assembly of no-welding-spot, comprise strut 1 and cross bar 2, strut 1 has two, these two struts 1 are provided with the boss 3 of evenly arranging along its edge accordingly, cross bar 2 matches with the boss 3 on strut 1, wherein, the boss 3 of mutual correspondence is shaped with the contrary outside thread of sense of rotation, the internal thread matched with boss 3 external thread rotary veer is shaped with in cross bar 2 two-port, boss 3 can be screwed in cross bar 2 two-port respectively, cross bar 2 is connected with two struts 1 respectively, boss 3 and strut 1 are solidified as a whole, strut 1 is hollow stem, and through hole is provided with in boss 3, cross bar 2 is also hollow stem.
During use, rotary bar 2, owing to boss 3 being shaped with the contrary outside thread of sense of rotation, is shaped with the internal thread matched with boss 3 external thread rotary veer in cross bar 2 two-port, so boss 3 synchronously screws in cross bar 2.
The utility model is after have employed such scheme, and its great advantage is that the utility model is screwed in cross bar by the boss that its strut is provided with, the utility model can be obtained beneficial effect that no-welding-spot just can ensure its Safety performance.
Claims (1)
1. the pipe assembly of a no-welding-spot, it is characterized in that: comprise strut and cross bar, strut has two, these two struts are provided with the boss of evenly arranging along its edge accordingly, boss on cross bar and strut matches, wherein, the boss of mutual correspondence is shaped with the outside thread that sense of rotation is contrary, the internal thread matched with boss external thread rotary veer is shaped with in cross bar two-port, boss can be screwed in cross bar two-port respectively, cross bar is connected with two struts respectively, boss and strut are solidified as a whole, strut is hollow stem, and through hole is provided with in boss, cross bar is also hollow stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617816.4U CN204201452U (en) | 2014-10-24 | 2014-10-24 | A kind of pipe assembly of no-welding-spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617816.4U CN204201452U (en) | 2014-10-24 | 2014-10-24 | A kind of pipe assembly of no-welding-spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201452U true CN204201452U (en) | 2015-03-11 |
Family
ID=52659413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617816.4U Expired - Fee Related CN204201452U (en) | 2014-10-24 | 2014-10-24 | A kind of pipe assembly of no-welding-spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201452U (en) |
-
2014
- 2014-10-24 CN CN201420617816.4U patent/CN204201452U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204173158U (en) | The collapsible unmanned plane of triangle rotor | |
| CN204308503U (en) | For the auxiliary welding tool of steel cylinder docking | |
| CN204201452U (en) | A kind of pipe assembly of no-welding-spot | |
| CN204879179U (en) | Oil pipe leak protection crack control activity piecing devices | |
| CN203402240U (en) | Connecting structure of steering shaft and steering yoke | |
| CN205240400U (en) | Take skirt tower | |
| CN204303354U (en) | A kind of split type one-tenth sled casing | |
| CN203476240U (en) | Oil drill stem female joint with root stress groove threads | |
| CN204186673U (en) | A kind of oil cylinder with active connection | |
| CN204755989U (en) | Upper assembling type high temperature ball valve sealed firmly | |
| CN103982525B (en) | Used in nuclear power station link | |
| CN204113956U (en) | A kind of magnetic seal coupling | |
| CN204279969U (en) | A kind of aircraft Partition board for fuel tank structure | |
| CN202001447U (en) | Welding type pipe assembly capable of saving welding spots | |
| CN104386571B (en) | A kind of auxiliary hoisting device of turbine high-pressure valve assembling use | |
| CN203317142U (en) | Spliced bi-direction oil injection pipe | |
| CN204267419U (en) | Oil cylinder oil injection structure | |
| CN204226782U (en) | Non-tower water feeder special three-way four-way valve | |
| CN202660135U (en) | 90-DEG elbow pipe joint | |
| CN203317140U (en) | Detachable bi-direction oil injection pipe | |
| CN204367798U (en) | The adjustable torsion bar swing arm unit of vehicle bridge | |
| CN204300561U (en) | Bump joint | |
| CN206338462U (en) | A kind of needle-like choke valve | |
| CN204127432U (en) | A kind of valve hardware fitting | |
| CN204127144U (en) | Self-locking single-unit coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150311 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |