CN2538085Y - Quick botton type wire pipeline connector - Google Patents
Quick botton type wire pipeline connector Download PDFInfo
- Publication number
- CN2538085Y CN2538085Y CN 01255948 CN01255948U CN2538085Y CN 2538085 Y CN2538085 Y CN 2538085Y CN 01255948 CN01255948 CN 01255948 CN 01255948 U CN01255948 U CN 01255948U CN 2538085 Y CN2538085 Y CN 2538085Y
- Authority
- CN
- China
- Prior art keywords
- connector
- steel pipes
- coupled
- steel pipe
- wire pipeline
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a swift and convenient connector of a wire pipeline; in the past, when steel pipes for protecting wire need to be coupled, thread was adopted, and the processing of thread is a waste of time and labor and the pipe is hard to be installed. The rapid locking wire pipeline connector is a smooth round pipe with an internal diameter the same as the external diameter of the coupled steel pipes, and both ends of the steel pipes are provided with fastening bolts; when steel wire pipes have to be coupled, the end parts of two steel pipes are respectively inserted into the connector and the fastening bolts are screwed and fastened, thereby completing the connecting of the steel pipes. The middle of the connector is inward pressed with positioning ring, and the inside of the connector is provided with a dust-proof rubber ring; the function of the positioning ring is to ensure that the sizes of the coupled two steel pipes are symmetrical.
Description
The utility model relates to the coupling device between a kind of metal cords sleeve pipe, especially can be quickly and easily to the cable conduct connection of constructing.
At present; coupling method between the known cable conduct is the connecting mode that prolongs with fluid circuit; be about to two steel pipe one ends that need to connect and be processed into external screw thread respectively; coupling device is one section very short steel pipe; its inwall is processed into the internal thread with the steel pipe same size; precession by screw thread reaches the purpose that two pipelines are connected; raceway for wiring needs a large amount of connection work in work progress; and the on-the-spot processing time consuming effort of the external screw thread of steel pipe in the connection work; the factory process of its coupling device is poor efficiency too also; because the cable conduct pipeline only shields and water pipe precaution ground connection to its inner lead; as long as its point of attachment is accomplished point of attachment tube wall good electrical conductivity and prevent dust promptly to meet the demands, being different from its point of attachment of fluid circuit must be airtight.
In order to overcome the loaded down with trivial details of existing raceway for wiring connecting mode, on-the-spot processing connects the deficiency that screw thread is wasted time and energy, the utility model provides a kind of cable conduct coupling device, because the characteristics of this coupling device are different from thread connection, therefore when connecting, pipeline do not need the union end of pipeline is carried out any processing and processing.
The technical scheme in the invention for solving the technical problem is: the screwed hole of respectively processing a M5 at the two ends of one section steel pipe, at one groove of the middle part of this section steel pipe roll-in, place a dustproof cushion rubber in the section hereinto simultaneously, the internal diameter of central slot is less than the external diameter of coupled steel pipe, its effect is when two pipeline butt joints, plays spacing effect.The internal diameter of connector is slightly larger than the external diameter of coupled steel pipe.When two steel pipes that need connect penetrated connector, its steel pipe end face was close to the end face of dustproof cushion rubber, plays dustproof effect, tightens the connection work that two pieces of M5 screws have promptly been finished cable conduct simultaneously.Two pieces of M5 screw heads are that pointed pressure to steel pipe is bigger; promptly guaranteed the satisfactory electrical conductivity of linking intensity while two pieces of screws and connector; make two coupled steel pipes have good electrical conductivity, can not influence the protective earthing function of steel pipe because of the existence of dustproof glue.
The beneficial effects of the utility model are need not remake any processing for the electric wire steel pipe that need connect, and can reach the purpose of quick connection, and connected piece structure is simple.
Below in conjunction with drawings and Examples the utility model is further specified.
Quick botton type raceway for wiring connector 2 is one section round steel pipe among the figure, and length is the 50-90 millimeter, and its internal diameter size is greater than the outside dimension 0.1-0.5 millimeter of coupled pipeline 1 and 4, so two coupled steel pipes can insert in 2 smoothly.
The middle part of connector is processed with inside scrobicular ring by the mechanical stitch method, effect is fixing built-in dustproof cushion rubber 3, dustproof cushion rubber can stop that the dust in the gap enters, and simultaneously scrobicular ring plays the positioning action to connecting tube, and promptly to insert the size of connectors 2 even for two coupled pipelines 1 and 4.
Turning edge by punching at the two ends of connector is processed with internal thread, by two trip bolts two linking steel tubes is fixed.
Claims (1)
- A kind of quick botton type raceway for wiring connector is characterized in that at the two ends of round steel pipe a tight button head screw being arranged respectively, and the middle part of steel pipe inwardly is pressed with ring-like detent, and dustproof cushion rubber is housed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255948 CN2538085Y (en) | 2001-09-26 | 2001-09-26 | Quick botton type wire pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255948 CN2538085Y (en) | 2001-09-26 | 2001-09-26 | Quick botton type wire pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538085Y true CN2538085Y (en) | 2003-02-26 |
Family
ID=33664991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255948 Expired - Lifetime CN2538085Y (en) | 2001-09-26 | 2001-09-26 | Quick botton type wire pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538085Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262019A (en) * | 2015-10-21 | 2016-01-20 | 中国建筑第八工程局有限公司 | Line pipe seamless connecting device |
-
2001
- 2001-09-26 CN CN 01255948 patent/CN2538085Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262019A (en) * | 2015-10-21 | 2016-01-20 | 中国建筑第八工程局有限公司 | Line pipe seamless connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110926 Granted publication date: 20030226 |