CN210619221U - Streamlined blanking pipe of convenient change - Google Patents
Streamlined blanking pipe of convenient change Download PDFInfo
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- CN210619221U CN210619221U CN201921622476.3U CN201921622476U CN210619221U CN 210619221 U CN210619221 U CN 210619221U CN 201921622476 U CN201921622476 U CN 201921622476U CN 210619221 U CN210619221 U CN 210619221U
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- positioning
- tube
- placing cavity
- blanking
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Abstract
The utility model discloses a streamlined blanking pipe convenient for replacement, which comprises a blanking pipe, a positioning pipe, a connecting piece, two positioning pipes and two connecting pieces, wherein the positioning pipes and the connecting pieces are respectively positioned on the upper end surface and the lower end surface of the blanking pipe, the positioning pipe is provided with a circular ring bulge, the connecting piece comprises a positioning pipe placing cavity, a connecting pipe and a through hole, the through hole and the connecting pipe are communicated with the positioning pipe placing cavity, the positioning pipe passes through the through hole and is placed in the positioning pipe placing cavity, the inner side surface of the positioning pipe placing cavity is provided with a circular ring groove, the circular ring groove corresponds to the circular ring bulge, the positioning pipe is placed in the positioning pipe placing cavity, the circular ring bulge on the positioning pipe is placed in the circular ring groove, the tail end of the positioning pipe is inserted into the connecting pipe through the positioning pipe placing cavity, the outer side surface of the connecting pipe is provided with threads. The device has the advantages of convenient replacement of the blanking pipe, simple structure and convenient operation.
Description
Technical Field
The utility model relates to a material conveying pipeline technical field, concretely relates to streamlined blanking pipe of convenient change.
Background
Coal, electric power, among the trades such as chemical industry, the material needs a large amount of blanking pipes in carrying the transportation process, when material conveying equipment normal operating, the material is when the blanking pipe passes through, will strike the one side in the blanking pipe, long-time back of using, the blanking pipe can be scrapped because the long-time impact of one side, short service life, so use the blanking pipe after a period, need change the blanking pipe, but the blanking pipe of using on the market at present generally when trading the pipe, need cut the pipe, then with new pipeline welding, it wastes time and energy to change the pipeline like this, still take place danger easily. Therefore, it is important to find a device which is convenient for replacing the blanking pipe.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a streamlined down pipe that is easy to replace.
According to the technical scheme provided by the embodiment of the application, the streamline blanking pipe convenient to replace comprises a blanking pipe, two positioning pipes and two connecting pieces, wherein the blanking pipe is an inclined streamline type pipe, the two positioning pipes and the two connecting pieces are inserted into the connecting pieces, the two positioning pipes and the two connecting pieces are respectively positioned on the upper end surface and the lower end surface of the blanking pipe, the positioning pipes are welded on the upper end surface and the lower end surface of the blanking pipe, the inner diameter of each positioning pipe is the same as the inner diameter of the blanking pipe, the outer diameter of each positioning pipe is larger than the outer diameter of the blanking pipe, a circular ring bulge is arranged on each positioning pipe and positioned on the outer side surface of each positioning pipe,
the connecting piece comprises a positioning tube placing cavity, a connecting tube and a through hole, the through hole and the connecting tube are respectively positioned on the upper end surface and the lower end surface of the positioning tube placing cavity, the through hole and the connecting tube are both communicated with the positioning tube placing cavity, the positioning tube penetrates through the through hole and is placed in the positioning tube placing cavity,
the utility model discloses a positioning pipe, including the positioning pipe, the connecting pipe, the locating pipe is placed the chamber with the connecting pipe is cylinder siphunculus, the inboard surface that the chamber was placed to the positioning pipe is equipped with the ring recess, the ring recess with the ring is protruding to correspond, the positioning pipe is placed the intracavity is placed to the positioning pipe, on the positioning pipe the ring is protruding to be placed in the ring recess, the end of positioning pipe passes through the positioning pipe is placed the chamber and is inserted in the connecting pipe, the external diameter of positioning pipe with the internal diameter of connecting pipe is the same, the outside surface of connecting pipe is equipped with the screw thread.
The utility model discloses in, the bellied internal diameter of ring with the external diameter of registration arm is the same, the bellied external diameter of ring with the external diameter of ring groove is the same.
The utility model discloses in, the internal diameter that the chamber was placed to the registration arm with the external diameter of blanking pipe is the same.
The utility model discloses in, the internal diameter of ring groove with the internal diameter that the chamber was placed to the registration arm is the same, the external diameter of ring groove is greater than the internal diameter that the chamber was placed to the registration arm, the external diameter of ring groove is less than the external diameter that the chamber was placed to the registration arm.
The utility model discloses in, the external diameter of connecting pipe is less than the external diameter in chamber is placed to the registration arm.
The utility model discloses in, be located blanking pipe upper end position on the connecting piece the connecting pipe is located the top in chamber is placed to the registration arm, is located blanking pipe lower extreme position on the connecting piece the connecting pipe is located the below in chamber is placed to the registration arm.
In the utility model discloses, the connecting pipe with blanking pipe's inclination is the same.
To sum up, the beneficial effect of this application: the device has the advantages of convenient replacement of the blanking pipe, simple structure and convenient operation.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic front view of the overall device of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the whole device of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the connecting member of the present invention;
FIG. 4 is a schematic view of the front view structure of the positioning tube of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the positioning tube of the present invention.
Reference numbers in the figures: a blanking pipe-1; a positioning tube-2; a connecting piece-3; a positioning tube placing cavity-3.1; connecting pipe-3.2; through hole-3.3; a circular ring bulge-4; a circular groove-5; thread-6.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, a streamlined blanking pipe convenient for replacement comprises a blanking pipe 1, wherein the blanking pipe 1 is an inclined streamline pipe, a positioning pipe 2 and a connecting piece 3 are further included, the number of the positioning pipes 2 and the number of the connecting pieces 3 are two, the positioning pipes 2 are inserted into the connecting pieces 3, the two positioning pipes 2 and the connecting pieces 3 are respectively positioned on the upper end surface and the lower end surface of the blanking pipe 1, the positioning pipe 2 is welded on the upper end surface and the lower end surface of the blanking pipe 1, the inner diameter of the positioning pipe 2 is the same as that of the blanking pipe 1, the outer diameter of the positioning pipe 2 is larger than that of the blanking pipe 1, the connecting pipe 3.2 on the connecting piece 3 at the upper end of the blanking pipe 1 is positioned above the positioning pipe placing cavity 3.1, and the connecting pipe 3.2 on the connecting piece 3 at the lower end of the blanking pipe 1 is positioned below the positioning pipe placing cavity 3.1. The connecting pipe 3.2 has the same inclination angle as the blanking pipe 1.
As shown in fig. 4 and 5, a circular ring protrusion 4 is arranged on the positioning tube 2, the circular ring protrusion 4 is located on the outer side surface of the positioning tube 2, the inner diameter of the circular ring protrusion 4 is the same as the outer diameter of the positioning tube 2, and the outer diameter of the circular ring protrusion 4 is the same as the outer diameter of the circular ring groove 5.
As shown in fig. 2 and 3, the connecting member 3 includes a positioning tube placing cavity 3.1, a connecting tube 3.2 and a through hole 3.3, the through hole 3.3 and the connecting tube 3.2 are respectively located on the upper end surface and the lower end surface of the positioning tube placing cavity 3.1, the through hole 3.3 and the connecting tube 3.2 are both communicated with the positioning tube placing cavity 3.1, the positioning tube 2 passes through the through hole 3.3 and is placed in the positioning tube placing cavity 3.1, the positioning tube placing cavity 3.1 and the connecting tube 3.2 are both cylindrical tubes, the inner side surface of the positioning tube placing cavity 3.1 is provided with a circular groove 5, the circular groove 5 corresponds to the circular protrusion 4, the positioning tube 2 is placed in the positioning tube placing cavity 3.1, the circular protrusion 4 on the positioning tube 2 is placed in the circular groove 5, the end of the positioning tube 2 is inserted into the connecting tube 3.2 through the positioning tube placing cavity 3.1, the outer diameter of the positioning pipe 2 is the same as the inner diameter of the connecting pipe 3.2, and the outer side surface of the connecting pipe 3.2 is provided with threads 6. The inner diameter of the positioning tube placing cavity 3.1 is the same as the outer diameter of the blanking tube 1. The internal diameter of ring groove 5 with the internal diameter that the chamber 3.1 was placed to the registration arm is the same, the external diameter of ring groove 5 is greater than the internal diameter that the chamber 3.1 was placed to the registration arm, the external diameter of ring groove 5 is less than the external diameter that chamber 3.1 was placed to the registration arm. The outer diameter of the connecting pipe 3.2 is smaller than that of the positioning pipe placing cavity 3.1.
Example 1: the positioning tube 2 is welded on the end faces of two ends of the blanking tube 1, the positioning tube 2 penetrates through the through hole 3.3 to be placed in the positioning tube placing cavity 3.1, the tail end of the positioning tube 2 is inserted into the connecting tube 3.2, and the circular ring protrusion 4 on the positioning tube 2 is placed in the circular ring groove 5 of the positioning tube placing cavity 3.1.
Example 2: during the use, will this application device pass through on the connecting pipe 3.2 screw thread 6 directly passes through threaded connection material transport terminal, when needs are changed, only need with connecting piece 3 is rotatory, makes connecting pipe 3.2 break away from material transport terminal can. Since the connecting piece 3 is not fixedly connected with the down pipe 1, the down pipe 1 does not rotate when the connecting piece 3 rotates. The convenience and the safety of replacement are ensured.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. The utility model provides a streamlined blanking pipe of convenient change, includes blanking pipe (1), blanking pipe (1) is the streamlined pipe of slope, characterized by: the device is characterized by further comprising two positioning pipes (2) and a connecting piece (3), wherein the number of the positioning pipes (2) and the number of the connecting piece (3) are two, the positioning pipes (2) are inserted into the connecting piece (3), the two positioning pipes (2) and the connecting piece (3) are respectively positioned on the upper end surface and the lower end surface of the blanking pipe (1), the positioning pipes (2) are welded on the upper end surface and the lower end surface of the blanking pipe (1), the inner diameter of each positioning pipe (2) is the same as that of the blanking pipe (1), the outer diameter of each positioning pipe (2) is larger than that of the blanking pipe (1), annular protrusions (4) are arranged on the positioning pipes (2), and the annular protrusions (4) are positioned on the outer side surfaces of the positioning pipes (2),
the connecting piece (3) comprises a positioning tube placing cavity (3.1), a connecting tube (3.2) and a through hole (3.3), the through hole (3.3) and the connecting tube (3.2) are respectively positioned on the upper end surface and the lower end surface of the positioning tube placing cavity (3.1), the through hole (3.3) and the connecting tube (3.2) are communicated with the positioning tube placing cavity (3.1), the positioning tube (2) penetrates through the through hole (3.3) to be placed in the positioning tube placing cavity (3.1),
the utility model discloses a positioning tube, including positioning tube, connecting pipe (3.2), locating tube place chamber (3.1) and connecting pipe (3.2) are the cylinder siphunculus, the inboard surface that chamber (3.1) was placed to the positioning tube is equipped with ring groove (5), ring groove (5) with ring arch (4) correspond, positioning tube (2) are placed in chamber (3.1) is placed to the positioning tube, on positioning tube (2) ring arch (4) are placed in ring groove (5), the end of positioning tube (2) is passed through the positioning tube is placed chamber (3.1) and is inserted in connecting pipe (3.2), the external diameter of positioning tube (2) with the internal diameter of connecting pipe (3.2) is the same, the outside surface of connecting pipe (3.2) is equipped with screw thread (6).
2. The streamlined down pipe of claim 1 which is easy to replace, wherein: the inner diameter of the circular ring protrusion (4) is the same as the outer diameter of the positioning pipe (2), and the outer diameter of the circular ring protrusion (4) is the same as the outer diameter of the circular ring groove (5).
3. The streamlined down pipe of claim 1 which is easy to replace, wherein: the inner diameter of the positioning tube placing cavity (3.1) is the same as the outer diameter of the blanking tube (1).
4. The streamlined down pipe of claim 1 which is easy to replace, wherein: the internal diameter of ring recess (5) with the internal diameter that chamber (3.1) was placed to the registration arm is the same, the external diameter of ring recess (5) is greater than the internal diameter that chamber (3.1) was placed to the registration arm, the external diameter of ring recess (5) is less than the external diameter that chamber (3.1) was placed to the registration arm.
5. The streamlined down pipe of claim 1 which is easy to replace, wherein: the outer diameter of the connecting pipe (3.2) is smaller than that of the positioning pipe placing cavity (3.1).
6. The streamlined down pipe of claim 1 which is easy to replace, wherein: the connecting pipe (3.2) on the connecting piece (3) positioned at the upper end part of the blanking pipe (1) is positioned above the positioning pipe placing cavity (3.1), and the connecting pipe (3.2) on the connecting piece (3) positioned at the lower end part of the blanking pipe (1) is positioned below the positioning pipe placing cavity (3.1).
7. The streamlined down pipe of claim 1 which is easy to replace, wherein: the inclination angle of the connecting pipe (3.2) is the same as that of the blanking pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622476.3U CN210619221U (en) | 2019-09-27 | 2019-09-27 | Streamlined blanking pipe of convenient change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622476.3U CN210619221U (en) | 2019-09-27 | 2019-09-27 | Streamlined blanking pipe of convenient change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619221U true CN210619221U (en) | 2020-05-26 |
Family
ID=70763378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921622476.3U Active CN210619221U (en) | 2019-09-27 | 2019-09-27 | Streamlined blanking pipe of convenient change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619221U (en) |
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2019
- 2019-09-27 CN CN201921622476.3U patent/CN210619221U/en active Active
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