CN212776178U - Stainless steel reducer pipe fitting - Google Patents
Stainless steel reducer pipe fitting Download PDFInfo
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- CN212776178U CN212776178U CN202021818790.1U CN202021818790U CN212776178U CN 212776178 U CN212776178 U CN 212776178U CN 202021818790 U CN202021818790 U CN 202021818790U CN 212776178 U CN212776178 U CN 212776178U
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- stainless steel
- reducer
- sleeve
- pipe
- steel pipe
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Abstract
The utility model relates to the technical field of pipeline connection, in particular to a stainless steel reducer pipe fitting, which comprises a reducer stainless steel pipe, wherein the reducer stainless steel pipe is L-shaped, one end of the reducer stainless steel pipe is detachably connected with a connecting structure, the connecting structure comprises a joint, a hoop, an expansion end, a first sleeve, a second sleeve, a fastening bolt and a fastening nut, the expansion end is coaxially and fixedly connected with one end surface of the joint, the expansion end can be sleeved on the end part of the reducer stainless steel pipe, the hoop is sleeved on the expansion end, the first sleeve is fixedly connected with one end of the hoop, the second sleeve is fixedly connected with the other end of the hoop, the fastening bolt is inserted in the first sleeve and the second sleeve and is connected with an external pipeline through the joint, and the expansion end can be suitable for reducer pipes with different calibers, through the cooperation of clamp, fastening bolt and fastening nut, can accomplish the pipeline butt joint fast.
Description
Technical Field
The utility model relates to a pipe connection technical field especially relates to a stainless steel reducer pipe fitting.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like.
The large-small-head pipe fitting is a pipe fitting for connecting pipelines with different pipe diameters. Current reducer pipe fitting includes the pipe fitting body, has seted up the runner in the pipe fitting body, and the runner runs through the pipe fitting body and is provided with the big port that is used for the pipe connection with great pipe diameter and is used for the port that is connected with the pipe of less pipe diameter to the intercommunication of pipeline is realized to the port that corresponds with the pipe connection of different pipe diameters.
The problem of the existence of current reducer pipe fitting lies in: because the pipe fitting body forms for integrated into one piece, consequently, the bore size that big port and port correspond is invariable for the installation of the single condition of big end pipe fitting adaptation only, and if the pipe diameter change of arbitrary access pipeline, all need change the big end pipe fitting of adaptation again, make the correspondence of big end pipe fitting stronger, thereby lead to application scope less, the part replacement is loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of complex installation of the reducer pipe fitting in the prior art and providing the stainless steel reducer pipe fitting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a design stainless steel concentric reducer pipe fitting, includes concentric reducer stainless steel pipe, concentric reducer stainless steel pipe is L shape, concentric reducer stainless steel pipe serves detachable and is connected with connection structure, connection structure includes joint, clamp and inflation end, first sleeve pipe, second sleeve pipe, fastening bolt and fastening nut, inflation end coaxial line rigid coupling is in on the joint terminal surface, the inflation end can overlap and establish on the concentric reducer stainless steel pipe tip, the clamp cover is established on the inflation end, first sleeve pipe rigid coupling is in the clamp is served, second sleeve pipe rigid coupling is in on the other end of clamp, the fastening bolt cartridge is in first sleeve pipe with in the second sleeve pipe, the fastening nut spiro union is in on the fastening bolt tip.
Preferably, a support rod piece is fixedly connected inside the bending part of the stainless steel pipe with the large head and the small head.
Preferably, the outer side of the bending part of the stainless steel pipe with the large and small heads is wrapped with a reinforcing piece.
The utility model provides a pair of stainless steel reducer pipe fitting, beneficial effect lies in: this big or small first pipe fitting of stainless steel is connected with external pipeline through connecting, and the expansion end can be applicable to the big or small first pipe fitting of different bores, through clamp, fastening bolt and fastening nut's cooperation, can accomplish the pipeline butt joint fast.
Drawings
Fig. 1 is a schematic structural diagram of a stainless steel reducer pipe fitting provided by the utility model I.
Fig. 2 is a schematic structural diagram of a stainless steel reducer pipe fitting provided by the utility model II.
Fig. 3 is a schematic structural diagram i of a connection structure of a stainless steel reducer pipe fitting provided by the utility model.
Fig. 4 is a schematic structural diagram ii of the connection structure of the stainless steel reducer pipe fitting provided by the utility model.
In the figure: the steel pipe comprises a reducer stainless steel pipe 1, a support rod member 101, a reinforcing member 102, a connecting pipe member 103, a joint 2, a hoop 201, an expansion end 202, a first sleeve 203, a second sleeve 204, a fastening bolt 205 and a fastening nut 206.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a stainless steel reducer pipe fitting, comprising a reducer stainless steel pipe 1, wherein the reducer stainless steel pipe 1 is L-shaped, a support rod 101 is fixedly connected inside the bent part of the reducer stainless steel pipe 1, a reinforcement 102 is wrapped outside the bent part of the reducer stainless steel pipe 1, one end of the reducer stainless steel pipe 1 is detachably connected with a connecting structure, the other end of the reducer stainless steel pipe 1 is communicated with a connecting pipe 103 for connecting a pipeline, the connecting structure comprises a joint 2, a hoop 201, an expansion end 202, a first sleeve 203, a second sleeve 204, a fastening bolt 205 and a fastening nut 206, the expansion end 202 is coaxially and fixedly connected to one end face of the joint 2, the expansion end 202 can be sleeved on the end part of the reducer stainless steel pipe 1, the hoop 201 is sleeved on the expansion end 202, the first sleeve 203 is fixedly connected to one end of the hoop 201, the second sleeve 204 is fixedly connected to the other end of the hoop 201, the fastening bolt 205 is inserted into the first sleeve 203 and the second sleeve 204, and the fastening nut 206 is screwed on the end of the fastening bolt 205. The joint 2 is used for being connected with an external pipeline, the expansion end 202 can be suitable for large and small-head pipe fittings with different calibers, and the pipeline butt joint can be quickly completed through the matching of the clamp 201, the fastening bolt 205 and the fastening nut 206.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The stainless steel large and small-head pipe fitting is characterized by comprising a large and small-head stainless steel pipe (1), wherein the large and small-head stainless steel pipe (1) is L-shaped, one end of the large and small-head stainless steel pipe (1) is detachably connected with a connecting structure, the connecting structure comprises a joint (2), a hoop (201), an expansion end (202), a first sleeve (203), a second sleeve (204), a fastening bolt (205) and a fastening nut (206), the expansion end (202) is coaxially and fixedly connected onto one end surface of the joint (2), the expansion end (202) can be sleeved on the end part of the large and small-head stainless steel pipe (1), the hoop (201) is sleeved on the expansion end (202), the first sleeve (203) is fixedly connected onto one end of the hoop (201), the second sleeve (204) is fixedly connected onto the other end of the hoop (201), the fastening bolt (205) is inserted into the first sleeve (203) and the second sleeve (204), the fastening nut (206) is screwed on the end of the fastening bolt (205).
2. The stainless steel reducer pipe fitting according to claim 1, wherein a support rod member (101) is fixedly connected inside the bent part of the reducer stainless steel pipe (1).
3. The stainless steel reducer pipe fitting according to claim 1, wherein the outside of the bend of the reducer stainless steel pipe (1) is wrapped with a reinforcing member (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818790.1U CN212776178U (en) | 2020-08-26 | 2020-08-26 | Stainless steel reducer pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818790.1U CN212776178U (en) | 2020-08-26 | 2020-08-26 | Stainless steel reducer pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776178U true CN212776178U (en) | 2021-03-23 |
Family
ID=75055135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021818790.1U Active CN212776178U (en) | 2020-08-26 | 2020-08-26 | Stainless steel reducer pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776178U (en) |
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2020
- 2020-08-26 CN CN202021818790.1U patent/CN212776178U/en active Active
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