CN204182807U - A kind of hand-held precision tube Quick pipe connecting device - Google Patents
A kind of hand-held precision tube Quick pipe connecting device Download PDFInfo
- Publication number
- CN204182807U CN204182807U CN201420613329.0U CN201420613329U CN204182807U CN 204182807 U CN204182807 U CN 204182807U CN 201420613329 U CN201420613329 U CN 201420613329U CN 204182807 U CN204182807 U CN 204182807U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- connecting device
- hand
- pipe connecting
- handle
- 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
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Abstract
The utility model discloses a kind of hand-held precision tube Quick pipe connecting device, there is body, described body is figure-eight knot structure, comprise binding clip and handle, described binding clip is connected by rotating shaft with handle, be positioned at described binding clip opening part has some rhombuses jaw along its axis, device of the present utility model does not need when solving cold drawing accurate welded still pipe online production to shut down, joint can not be caused stuck, the behavior such as to break, cancel original oxygen-acetylene solder technology simultaneously, and it is simple that this device has structure, not fragile, all can realize docking between steel pipe with steel pipe when normal production, without the need to shutting down, and do not use any flammable or combustion-supporting gas, there is not safety factor.
Description
Technical field
When the utility model relates to the continuous online production of a kind of steel tube for refrigeration steel pipe with dock between steel pipe, be connected operative installations, especially relate to a kind of hand-held precision tube Quick pipe connecting device.
Background technology
Because cold drawing accurate welded still pipe belongs to consecutive production, after a wound steel pipe is produced, need to shut down, need to dock with another wound steel pipe, connect, under present circumstances, what adopt during line Pipe docking is oxygen, acetylene copper welding manner is taken over, the method has certain danger, and require higher to personnel's weld horizontal, and under the state of certain pulling force, be subject to resistance and solder joint larger in, the as easy as rolling off a log steel pipe that causes is broken, simultaneously because this welding needs manual operations, in weld interval, there is the long period, after causing production line to shut down adapter, can continuous seepage, production efficiency is low.
Utility model content
The purpose of this utility model is the problem solving above-mentioned proposition; there is provided a kind of structure simple, easy to use; and do not need when solving cold drawing accurate welded still pipe online production to shut down, can not cause joint stuck, the behavior such as to break; cancel original oxygen-acetylene solder technology simultaneously; and this device have structure simply, not fragile, all can realize a kind of hand-held precision tube Quick pipe connecting device docked between steel pipe with steel pipe when normal production.
The purpose of this utility model realizes as follows: a kind of hand-held precision tube Quick pipe connecting device, there is body, described body is figure-eight knot structure, comprise binding clip and handle, described binding clip is connected by rotating shaft with handle, is positioned at described binding clip opening part has some rhombuses jaw along its axis.
Further prioritization scheme is above-mentioned a kind of hand-held precision tube Quick pipe connecting device, and described jaw has three, and the long-diagonal length of three jaws extended internally from described binding clip opening part is respectively 3mm, 4mm and 7mm.
Further prioritization scheme is above-mentioned a kind of hand-held precision tube Quick pipe connecting device, and the long-diagonal of described three jaws is vertical with the axis of body.
Further prioritization scheme is above-mentioned a kind of hand-held precision tube Quick pipe connecting device, it is characterized in that: the afterbody being positioned at described handle has stopping means.
Advantage of the present utility model: do not need when 1, device of the present utility model solves cold drawing accurate welded still pipe online production to shut down, can not cause joint stuck, the behavior such as to break; cancel original oxygen-acetylene solder technology simultaneously; and this device have structure simply, not fragile; all can realize docking between steel pipe with steel pipe when normal production; without the need to shutting down; and do not use any flammable or combustion-supporting gas, do not exist safe because of.
2, the invention of this device; online adapter only needed for 10 seconds; traditional acetylene-oxygen welding manner then needs 2.5 minutes, and simultaneously because this device does not need flammable combustion-supporting gas, every monthly average saves gas fees about 1600 yuan; because this pipe connecting device achieves online non-stop-machine state lower linking tube; power generating ratio loses 6000 yuan/month, and this device is reusable, and security is high; get final product operation on duty without the need to carrying out pressure training to operating personnel, economic benefit is very remarkable.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, body, 2, binding clip, 3, handle, 4, jaw, 5, stopping means, 6, rotating shaft.
Detailed description of the invention:
Embodiment 1
As shown in Figure 1, a kind of hand-held precision tube Quick pipe connecting device, has body 1, described body 1 is in figure-eight knot structure, comprise binding clip 2 and handle 3, described binding clip 2 is connected by rotating shaft 6 with handle 3, is positioned at described binding clip 2 opening part has some rhombuses jaw 4 along its axis.Described jaw 4 has three, and the long-diagonal length of three jaws 4 extended internally from described binding clip 2 opening part is respectively 3mm, 4mm and 7mm.The long-diagonal of described three jaws 4 is vertical with the axis of body 1.The afterbody being positioned at described handle 3 has stopping means 5.
As shown in Figure 1, a volume cold drawing accurate welded still pipe to be produced is carried out reducing process, and when taking over online, this reducing section is inserted in the pipeline of non-reducing, uses this device to compress junction.This device overall structure is in the 8-shaped of standing upside down, the binding clip 2 that the fixture contacted with steel pipe is length 2cm, width is 0.2cm, the jaw 4 of rhombus is presented under there is closure state at binding clip 2 place, distribute the side by side long-diagonal length of three rhombus jaw 4 rhombuses of binding clip 2 place is 3mm, 4mm, 7mm, when binding clip launches, top and the bottom triangle jaw symmetrically, now operative employee only needs the steel pipe after by docking according to its diameter, uses this device to use corresponding jaw to crimp up and down can realize adapter for twice time in joint.Spend greatly for avoiding crimp force, cause steel tube surface damaged, a stopping means 5 is designed at the handle place of crimping, when manipulative compression joint, the stopping means 5 being in handle rear withstands lower Square handle 3, now apply pressure again, jaw 4 in action, can not effectively guarantee that preventing crimping excessive the causing of pressure crimped the dark situation reducing crimp strength.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hand-held precision tube Quick pipe connecting device, has body (1); It is characterized in that: described body (1) is in figure-eight knot structure, comprise binding clip (2) and handle (3), described binding clip (2) is connected by rotating shaft (6) with handle (3), is positioned at described binding clip (2) opening part has some rhombuses jaw (4) along its axis.
2. a kind of hand-held precision tube Quick pipe connecting device according to claim 1, it is characterized in that: described jaw (4) has three, the long-diagonal length of three jaws (4) extended internally from described binding clip (2) opening part is respectively 3mm, 4mm and 7mm.
3. a kind of hand-held precision tube Quick pipe connecting device according to claim 2, is characterized in that: the long-diagonal of described three jaws (4) is vertical with the axis of body (1).
4. a kind of hand-held precision tube Quick pipe connecting device according to claim 3, is characterized in that: the afterbody being positioned at described handle (3) has stopping means (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613329.0U CN204182807U (en) | 2014-10-22 | 2014-10-22 | A kind of hand-held precision tube Quick pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613329.0U CN204182807U (en) | 2014-10-22 | 2014-10-22 | A kind of hand-held precision tube Quick pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182807U true CN204182807U (en) | 2015-03-04 |
Family
ID=52614838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613329.0U Expired - Fee Related CN204182807U (en) | 2014-10-22 | 2014-10-22 | A kind of hand-held precision tube Quick pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182807U (en) |
-
2014
- 2014-10-22 CN CN201420613329.0U patent/CN204182807U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |