CN218719440U - Corrugated metal hose with anti-seize structure - Google Patents
Corrugated metal hose with anti-seize structure Download PDFInfo
- Publication number
- CN218719440U CN218719440U CN202222944300.8U CN202222944300U CN218719440U CN 218719440 U CN218719440 U CN 218719440U CN 202222944300 U CN202222944300 U CN 202222944300U CN 218719440 U CN218719440 U CN 218719440U
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- column
- metal hose
- joint
- safety
- matching column
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Abstract
The utility model relates to a metal collapsible tube technical field especially relates to a corrugated metal collapsible tube with prevent seizing up structure. The utility model adopts the technical proposal that: including bellows major structure, both ends are equipped with respectively about bellows major structure and cooperate the post through the tip that the welding mode linked together, be connected with the safety joint combination joint through the welded mode on the outside terminal surface of tip cooperation post, the outside of safety joint combination joint is spherical connector, the outside central point of the outside connector of safety joint combination joint put be equipped with the inside communicating cylindrical transport cooperation passageway of bellows major structure. The utility model has the advantages that: the metal hose clamping device has the advantages that the phenomenon of seizure easily caused between the metal hose and the metal hose is avoided in the process of disassembly in the later maintenance process, the convenience in maintenance is greatly improved, the safety of the metal hose in maintenance is guaranteed, and the overall maintenance cost can be effectively reduced.
Description
Technical Field
The utility model relates to a metal collapsible tube technical field especially relates to a corrugated metal collapsible tube with prevent stinging dead structure.
Background
The fastening structure through both ends when installing of metal collapsible tube is connected the cooperation through nut and double-screw bolt when cooperating, and in the use, the condition of dying appears stinging easily between nut and the metal collapsible tube, and the maintenance in carrying out the later stage use can cause the damage to the fastening position, leads to unable refastening cooperation again, needs to change brand-new metal collapsible tube, and the cost when leading to maintaining is higher, and the degree of difficulty when taking off is also bigger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ripple metal collapsible tube with prevent stinging dead structure, it adopts brand-new structural design, through the tip fastening position at metal collapsible tube set up prevent stinging dead structure, cooperation security when fastening is better, dismantle the in-process when later maintenance avoided with the metal collapsible tube between the easy phenomenon of dying that produces, convenience when having improved the maintenance greatly, metal collapsible tube's security when having ensured the maintenance to can effectively reduce holistic maintenance cost.
The technical scheme of the utility model as follows:
a corrugated metal hose with an anti-seize structure is characterized in that: the corrugated pipe comprises a corrugated pipe main body structure, wherein end part matching columns which are connected together in a welding mode are arranged at the left end and the right end of the corrugated pipe main body structure respectively, a safety connection combined joint is connected to the outer end face of each end part matching column in a welding mode, the outer side of each safety connection combined joint is a spherical connector, a cylindrical conveying matching channel communicated with the inside of the corrugated pipe main body structure is arranged at the outer side center position of the outer side connector of each safety connection combined joint, the safety connection combined joint and the end part matching column are connected in a cylindrical connection support matching column in a connecting position, a movable fit fastening nut is sleeved on the outer cylindrical face of each connection support matching column, the safety connection combined joint is located on the right side position of the movable fit fastening nut and is provided with an integrally formed cylindrical gear safety matching column, the movable fit fastening nut is close to one side of the gear safety matching column and is provided with a combined installation movable groove, an assembly connection main body thread groove is arranged on the inner cylindrical face of the combined installation movable fit fastening groove, the diameter of the inner side position of the assembly connection main body thread groove is larger than the diameter of the gear safety matching column, and the movable fit fastening nut can move on the connection support matching column in a left side and right side.
Further, the diameter of the outer side position of the end part matching column is the same as the diameter of the outer side of the main structure of the corrugated pipe.
Further, the diameter of the gear safety matching column is the same as that of the outer side position of the end matching column.
Furthermore, an assembly combination connection sealing groove is arranged on the end face of the right side of the gear safety matching column.
The utility model has the advantages that:
the utility model discloses a brand-new structural design sets up through the tip fastening position at metal collapsible tube and prevents stinging dead structure, and the cooperation security when fastening is better, dismantles the in-process when later stage is maintained and avoided and the metal collapsible tube between the easy phenomenon of stinging dead of producing, the convenience when having improved the maintenance greatly, metal collapsible tube's security when having ensured the maintenance to can effectively reduce holistic maintenance cost.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
FIG. 6 isbase:Sub>A schematic cross-sectional view of the A-A position of the present invention;
fig. 7 is a partially enlarged schematic view of the position B of the present invention;
in the figure: 1. bellows major structure, 2, tip cooperation post, 3, safe connection combination connect, 4, transport cooperation passageway, 5, connection support cooperation post, 6, clearance fit fastening nut, 7, fender position safety cooperation post.
Detailed Description
As shown in fig. 1 to 7, a corrugated metal hose having an anti-seize structure includes a corrugated tube main body structure 1, and end fitting posts 2 connected together by welding are respectively provided at left and right ends of the corrugated tube main body structure 1, by which structural strength of end positions can be secured and reliable fitting connection is provided for the arrangement of other connection assemblies. The outer end face of the end part matching column 2 is connected with a safety connection combination joint 3 in a welding mode, the outer side of the safety connection combination joint 3 is a spherical connector, so that the connection operation during installation and assembly of the whole outer side position is more convenient, and the matching smoothness is better. And a cylindrical conveying matching channel 4 communicated with the interior of the corrugated pipe main body structure 1 is arranged at the outer center of the outer connector of the safe connection combined connector 3. The connection position of the safe connection combination joint 3 and the end part matching column 2 is a cylindrical connection support matching column 5, a movable fit fastening nut 6 is sleeved on the outer cylindrical surface of the connection support matching column 5, and the safe connection combination joint is connected with a structure in fit connection, such as a connection assembly like a pipeline joint, when the whole installation connection is carried out. The safety connection combination joint 3 is arranged at the right side position of the movable fit fastening nut 6 and is provided with an integrally formed cylindrical gear safety fit column 7, so that the structural strength of the outer side position is better. The movable fit fastening nut 6 is close to one side of keeping off position safety coordination post 7 is equipped with the aggregate erection movable groove, be equipped with the assembly connection main part thread groove on the inner cylinder face in aggregate erection movable groove, the diameter of the inboard position of assembly connection main part thread groove is greater than the diameter of keeping off position safety coordination post 7, movable fit fastening nut 6 can go on controlling the activity on the joint support coordination post 5, can avoid producing between helicitic texture and the hose and sting dead phenomenon when using the later stage to dismantle and take place, and the smoothness nature when guaranteeing to dismantle is better, and it is more convenient to dismantle the operation. When assembling, the installation cooperation of fastening gasket has also been avoided to tip position, and the connection operation when the guarantee assembly is more convenient. It adopts brand-new structural design, sets up through the tip fastening position at metal collapsible tube and prevents stinging dead structure, and the cooperation security when fastening is better, dismantles the in-process when later stage is maintained and avoided and the metal collapsible tube between the easy seizure phenomenon that produces, the convenience when having improved the maintenance greatly, metal collapsible tube's security when having ensured the maintenance to can effectively reduce holistic maintenance cost.
Preferably, the diameter of the outer side of the end fitting post 2 is the same as the diameter of the outer side of the bellows main body structure 1, so that the overall structure of the hose is more flat and the structural stability of the connection position is also better.
Preferably, the diameter of the safety engagement post 7 is the same as the diameter of the outer side of the end engagement post 2, so that the volume of the outer side is relatively small, and the space occupied by the connection assembly during the whole installation assembly is also small.
Preferably, an assembly combination connection sealing groove is formed in the right side end face of the gear safety matching column 7, so that when the assembly is carried out, the combination sealing performance of the position of a connecting joint is better, and the matching connection stability is more reliable.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. A corrugated metal hose with an anti-seize structure, characterized in that: comprises a corrugated pipe main body structure (1), wherein the left end and the right end of the corrugated pipe main body structure (1) are respectively provided with an end matching column (2) which are connected together in a welding way, the end surface of the outer side of the end matching column (2) is connected with a safe connection combined joint (3) in a welding way, the outer side of the safe connection combined joint (3) is a spherical joint, the outer center position of the outer side joint of the safe connection combined joint (3) is provided with a cylindrical conveying matching channel (4) communicated with the interior of the corrugated pipe main body structure (1), the connecting position of the safe connecting combined joint (3) and the end matching column (2) is a cylindrical connecting supporting matching column (5), the outer cylindrical surface of the connecting and supporting matching column (5) is sleeved with a movably matched fastening nut (6), the right side position of the safety connection combined joint (3) positioned on the movable fit fastening nut (6) is provided with an integrally formed cylindrical gear safety fit column (7), a combined installation movable groove is arranged on one side of the movable fit fastening nut (6) close to the gear safety fit column (7), an assembly connecting main body thread groove is arranged on the inner cylindrical surface of the combined installation movable groove, the diameter of the inner side position of the assembly connecting main body thread groove is larger than that of the gear safety matching column (7), the movable fit fastening nut (6) can move left and right on the connecting support fitting column (5).
2. A corrugated metal hose with an anti-seize structure as claimed in claim 1, wherein: the diameter of the outer side position of the end part matching column (2) is the same as that of the outer side of the corrugated pipe main body structure (1).
3. A corrugated metal hose with an anti-seize structure as claimed in claim 1, wherein: the diameter of the gear safety matching column (7) is the same as that of the outer side position of the end matching column (2).
4. A corrugated metal hose with an anti-seize structure as claimed in claim 1, wherein: and an assembly combination connection sealing groove is arranged on the right side end face of the gear safety matching column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222944300.8U CN218719440U (en) | 2022-11-04 | 2022-11-04 | Corrugated metal hose with anti-seize structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222944300.8U CN218719440U (en) | 2022-11-04 | 2022-11-04 | Corrugated metal hose with anti-seize structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218719440U true CN218719440U (en) | 2023-03-24 |
Family
ID=85608327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222944300.8U Active CN218719440U (en) | 2022-11-04 | 2022-11-04 | Corrugated metal hose with anti-seize structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218719440U (en) |
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2022
- 2022-11-04 CN CN202222944300.8U patent/CN218719440U/en active Active
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