CN210799695U - High bearing capacity metal pipe - Google Patents
High bearing capacity metal pipe Download PDFInfo
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- CN210799695U CN210799695U CN201921812194.XU CN201921812194U CN210799695U CN 210799695 U CN210799695 U CN 210799695U CN 201921812194 U CN201921812194 U CN 201921812194U CN 210799695 U CN210799695 U CN 210799695U
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- pipe
- outer side
- steel wire
- reinforced winding
- reinforced
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Abstract
The utility model discloses a metal pipe with high bearing capacity, which comprises an inner lining pipe, wherein the outer side surface of the inner lining pipe is sleeved with a spring pipe, the spring pipe is formed by tightly winding flat steel wires, the outer side surface of the spring pipe is sleeved with a stranded steel wire layer, the outer side surface of the stranded steel wire layer is uniformly wound with a reinforced winding part which can be a reinforced winding steel wire, the reinforced winding part can be a reinforced winding steel belt, the reinforced winding steel wire and the reinforced winding steel belt can further reinforce the stress intensity of the metal pipe and prolong the service life, the outer side surface of the reinforced winding part is provided with an injection molding layer, the injection molding layer is a thermoplastic polyester elastic object, the thermoplastic polyester elastic object can increase the flexibility of the metal pipe, the friction loss is reduced during use, the metal pipe with high bearing capacity has the characteristics of small abrasion, long service life, high strength, reliable transmission and wide application range.
Description
Technical Field
The utility model relates to a flexible axle control technical field specifically is a high bearing capacity tubular metal resonator.
Background
Along with the change of market patterns, the product structures in various application fields are also diversified continuously to adapt to market demands and ensure that the products occupy a place in intense market competition.
The existing flexible shaft outer pipe cannot bear high-strength push-pull force and friction force in a bending state, and cannot meet the use requirements under special conditions.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high bearing capacity tubular metal resonator, realize bearing the function of the push-and-pull power of high strength and the frictional force under the bending state through increasing inlayer spring pipe, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high bearing capacity tubular metal resonator, includes interior bushing pipe, the lateral surface of interior bushing pipe has cup jointed the spring pipe, the lateral surface of spring pipe has cup jointed the strand steel wire layer, and strand steel wire layer lateral surface evenly has around having connect the enhancement winding portion.
As an optimized technical scheme of the utility model, the spring pipe is formed for the flat wire closely twines.
As an optimized technical solution of the present invention, the reinforced winding part may be a reinforced winding steel wire.
As a preferred technical solution of the present invention, the reinforced winding portion may be a reinforced winding steel belt.
As an optimal technical scheme of the utility model, the lateral surface of strengthening the winding part is equipped with the layer of moulding plastics.
As a preferred technical scheme of the utility model, the layer of moulding plastics is thermoplastic polyester elastomer.
Compared with the prior art, the beneficial effects of the utility model are that: this high bearing capacity tubular metal resonator reasonable in design, the function of bearing high strength's push-and-pull power and frictional force under the bending state is realized through the spring pipe that sets up at inside lining pipe lateral surface, and the setting of stranded steel wire layer and enhancement winding has increased the atress intensity of tubular metal resonator for the atress transmission is more reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 lining pipe, 2 spring pipe, 3 folded steel wire layer, 4 reinforced winding part and 5 injection molding layer.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a high bearing capacity metal pipe comprises an inner lining pipe 1, a spring pipe 2 is sleeved on the outer side surface of the inner lining pipe 1, the spring pipe 2 is formed by tightly winding flat steel wires, a stranded steel wire layer 3 is sleeved on the outer side surface of the spring pipe 2, a reinforced winding part 4 is uniformly wound on the outer side surface of the stranded steel wire layer 3, the reinforced winding part 4 can be reinforced winding steel wires, the reinforced winding part 4 can be reinforced winding steel belts, the reinforced winding steel wires and the reinforced winding steel belts can further reinforce the stress intensity of the metal pipe and prolong the service life, the outer side surface of the reinforced winding part 4 is provided with an injection molding layer 5, the injection molding layer 5 is a thermoplastic polyester elastomer, the thermoplastic polyester elastomer can increase the flexibility of the metal pipe, the friction loss is reduced during use, the metal pipe with high bearing capacity has the characteristics of small abrasion, long service life, high strength, reliable transmission and wide application range.
The utility model has reasonable design and precise structure, realizes the function of bearing high-strength push-pull force and friction force in a bending state by the spring tube arranged on the outer side surface of the lining tube, and prolongs the service life; the arrangement of the stranded steel wire layer and the reinforced winding part further increases the stress strength of the metal pipe, so that the metal pipe is more durable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high bearing capacity metal tube, including interior bushing pipe (1), its characterized in that: the outer side surface of the inner lining pipe (1) is sleeved with the spring pipe (2), the outer side surface of the spring pipe (2) is sleeved with the stranded steel wire layer (3), and the outer side surface of the stranded steel wire layer (3) is uniformly wound with the reinforced winding part (4).
2. A high load capacity metal tube as claimed in claim 1, wherein: the spring tube (2) is formed by tightly winding flat steel wires.
3. A high load capacity metal tube as claimed in claim 1, wherein: the reinforcing winding part (4) may be a reinforcing winding steel wire.
4. A high load capacity metal tube as claimed in claim 1, wherein: the reinforced winding part (4) can be a reinforced winding steel belt.
5. A high load capacity metal tube as claimed in claim 1, wherein: and an injection molding layer (5) is arranged on the outer side surface of the reinforcing winding part (4).
6. A high load bearing capacity metal pipe as claimed in claim 5, wherein: the injection molding layer (5) is a thermoplastic polyester elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812194.XU CN210799695U (en) | 2019-10-26 | 2019-10-26 | High bearing capacity metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812194.XU CN210799695U (en) | 2019-10-26 | 2019-10-26 | High bearing capacity metal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799695U true CN210799695U (en) | 2020-06-19 |
Family
ID=71240775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812194.XU Active CN210799695U (en) | 2019-10-26 | 2019-10-26 | High bearing capacity metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799695U (en) |
-
2019
- 2019-10-26 CN CN201921812194.XU patent/CN210799695U/en active Active
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