CN203230991U - Feeding pipeline connecting device - Google Patents
Feeding pipeline connecting device Download PDFInfo
- Publication number
- CN203230991U CN203230991U CN 201320238378 CN201320238378U CN203230991U CN 203230991 U CN203230991 U CN 203230991U CN 201320238378 CN201320238378 CN 201320238378 CN 201320238378 U CN201320238378 U CN 201320238378U CN 203230991 U CN203230991 U CN 203230991U
- Authority
- CN
- China
- Prior art keywords
- pipe
- feeding pipeline
- connecting device
- interlayer
- circular tube
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a feeding pipeline connecting device. The feeding pipeline connecting device consists of a fixed circular tube and a connecting circular tube, the outer side of one end of the fixed circular tube is provided with a connecting interlayer, and the connecting circular tube is inserted into a welding interlayer to be connected with the fixed circular tube. The feeding pipeline connecting device has the characteristics of being simple in structure, convenient to connect, rainproof and dustproof, and capable of avoiding errors.
Description
Technical field
The utility model belongs to the building technical field of conveying machinery, especially relates to a kind of feeding pipe coupling arrangement.
Background technique
In existing building machinery, be that hard flange connects between two powder inlet pipes, because of ground and making, installation errors, the flange on one of them pipe needs go to the scene to join weldering to the building site, otherwise flange plate and on circular hole can just rightly not mix.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and a kind of simple in structure, easy to connect, rain-proof dust-proof is provided, and has avoided the feeding pipe coupling arrangement of error.
The purpose of this utility model is achieved in that a kind of feeding pipe coupling arrangement, by fixing pipe be connected pipe and form, be characterized in that fixedly the end outside of pipe is provided with the connection interlayer, connect pipe and insert to connect in the interlayer with fixing pipe and be connected.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model is that the end outside of fixedly pipe is provided with and is connected interlayer, connecting pipe inserts to connect in the interlayer with fixing pipe and is connected, so fixedly the pipe front end is bimetallic tube, connect the size of pipe diameter between the interlayer pipe, during installation fixedly the connection interlayer of pipe directly be inserted in and connect in the pipe, connect pipe this moment can have a certain amount of mobile space in the connection interlayer of fixing pipe, so just solved and laid the foundations, error problem when making and installing, the utility model is applicable to powdery, the solid granular material rises to a transition that highly is delivered to another warehouse and connects, have to the building site and can motionlessly use electric welding, install quick and convenient, rainproof, dustproof, solved and laid the foundations, the characteristics of the error that occurs when making and installing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Embodiment, a kind of feeding pipe coupling arrangement is with reference to Fig. 1, the end outside that is fixedly pipe 1 is provided with connection interlayer 3, fixedly the front end of pipe 1 forms two-layer pipe, connects pipe 2 and inserts to connect in the interlayers 3 with fixing pipe 1 and be connected, and this constitutes a kind of structure of the present utility model.
Claims (1)
1. feeding pipe coupling arrangement, by fixing pipe (1) be connected pipe (2) and form, the end outside that it is characterized in that fixing pipe (1) is provided with and connects interlayer (3), connects pipe (2) and inserts to connect in the interlayer (3) with fixing pipe (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238378 CN203230991U (en) | 2013-05-06 | 2013-05-06 | Feeding pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238378 CN203230991U (en) | 2013-05-06 | 2013-05-06 | Feeding pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230991U true CN203230991U (en) | 2013-10-09 |
Family
ID=49287117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320238378 Expired - Lifetime CN203230991U (en) | 2013-05-06 | 2013-05-06 | Feeding pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230991U (en) |
-
2013
- 2013-05-06 CN CN 201320238378 patent/CN203230991U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |