CN219588422U

CN219588422U - Multi-section supporting anti-damage welded pipe

Info

Publication number: CN219588422U
Application number: CN202223413663.5U
Authority: CN
Inventors: 卞春笋; 王小强; 孙骁
Original assignee: Wuxi Huilan New Material Technology Co ltd
Current assignee: Wuxi Huilan New Material Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-08-25
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a multi-section supporting damage-resistant welded pipe, which comprises a welded pipe body, wherein the welded pipe body is a hollow pipe with openings at two ends and communicated with the inside, sliding wire concave clamping grooves are formed in the inner wall of the welded pipe, which is positioned at the upper and lower corresponding positions of the top and the bottom of the welded pipe body, the sliding wire concave clamping grooves are concavely formed in the inner wall of the welded pipe body, the concave groove surfaces of the sliding wire concave clamping grooves are all horizontal end surfaces, a plurality of vertical supporting rods are led in between the sliding wire concave clamping grooves, two ends of the supporting rods are respectively welded on the sliding wire concave clamping grooves, and the supporting rods are upright rods, and the two ends of the supporting rods are supported between the inner walls of the welded pipe body. Through the mode, the anti-damage capability of the welded pipe body can be improved, the inside of the welded pipe body is saturated and supported by arranging the supporting rods inside, so that the inside of the welded pipe body is in a bulge state, the welded pipe body can be subjected to anti-damage protection when stressed or impacted, and deformation is avoided.

Description

Multi-section supporting anti-damage welded pipe

Technical Field

The utility model relates to the field of welded pipes, in particular to a multi-section supporting damage-resistant welded pipe.

Background

The welded steel pipe is also called welded pipe, and is made by welding steel plate or strip steel after curling and forming. The welded steel pipe has simple production process, high production efficiency, multiple varieties and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe.

Although the strength of the welded steel pipe is lower than that of the seamless steel pipe, due to high-efficiency production efficiency, a large number of welded pipes are used as structural supports by automobiles, earthmoving machines and engineering machines, and if the strength of the welded pipes is enhanced, the welded pipes can be used in good quantity.

Therefore, in order to solve the problems, the utility model provides the multi-section supporting anti-damage welded pipe, which enhances the strength structure of the inner wall of the welded pipe, improves the anti-damage capability of the welded pipe body, and ensures that the welded pipe can be well assembled on automobiles, earthmoving machines and engineering machinery and has higher safety than the original steel pipe.

Disclosure of Invention

The technical problem to be solved mainly by the utility model is to provide the multi-section supporting anti-damage welded pipe, which can improve the anti-damage capability of the welded pipe body, and the inside of the welded pipe body is saturated supported by arranging the supporting rods inside, so that the inside of the welded pipe body is in a bulge state, and the welded pipe body can be subjected to anti-damage protection during stress or impact, so that deformation is avoided.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a multistage support damage-resistant welded tube, including the welded tube body, the welded tube body is both ends open-ended and inside intercommunication's hollow tube, the welded tube body has seted up the concave draw-in groove of slide wire for the welded tube inner wall of corresponding position about top and the bottom, the concave draw-in groove of slide wire is sunk into set up in the welded tube inner wall, the concave grooved surface of slide wire concave draw-in groove is the horizontal terminal surface, draw-in groove between leading-in many vertical bracing pieces just the bracing piece both ends weld respectively on the concave draw-in groove of slide wire, the bracing piece be upright pole and both ends support in between the welded tube inner wall.

In a preferred embodiment of the present utility model, the support rod is a metal straight rod or a compression spring column.

In a preferred embodiment of the present utility model, at least two support rods are provided, and the support rods are symmetrically arranged with respect to the center position of the welded pipe body.

In a preferred embodiment of the utility model, the exterior of the weld tube body is coated with a protective colloid coating.

The beneficial effects of the utility model are as follows: the utility model can improve the damage resistance of the welded pipe body, the inside of the welded pipe body is saturated supported by arranging the support rods inside, the inside of the welded pipe body is in a bulge state, the welded pipe body can be subjected to damage resistance protection during stress or impact, deformation is avoided, the welded pipe body is also super-strong in protection to the whole structural member after being well protected, the strength of the whole structural member is improved, the structural member of an automobile, an earth machine and an engineering machine is particularly protected at high strength, the safety of products is improved, and the form of the support rods can select a metal straight rod or a compression spring column according to practical use, and can be directly supported or elastically supported.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic view of a multi-section support damage-resistant welded pipe according to a preferred embodiment of the present utility model;

the components in the drawings are marked as follows: 1. A welded pipe body; 2. A slide wire concave clamping groove; 3. And (5) supporting the rod.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model includes:

the utility model provides a multistage support damage-resistant welded tube, includes welded tube body 1, welded tube body 1 is both ends open-ended and inside intercommunication's hollow tube, welded tube body 1 has seted up slide wire spill draw-in groove 2 for the welded tube inner wall of corresponding position about top and the bottom, slide wire spill draw-in groove 2 indent is absorbed in the welded tube body 1 inner wall is seted up, slide wire spill draw-in groove 2 indent groove face is the horizontal terminal surface, draw-in groove 2 between leading-in many vertical bracing pieces 3 just bracing piece 3 both ends weld respectively on the slide wire spill draw-in groove 2, bracing piece 3 be the upright pole and both ends support in between the welded tube body 1 inner wall.

In addition, the supporting rod 3 is a metal straight rod or a compression spring column.

In addition, the number of the supporting rods 3 is at least two, and the supporting rods 3 are symmetrically arranged relative to the center of the welded pipe body 1.

In addition, the outside of the welded pipe body 1 is coated with an anti-colloid coating.

The working principle of the utility model is that the welded pipe body 1 is a hollow pipe with two open ends and communicated internally, the welded pipe body 1 is a welded pipe inner wall with sliding wire concave clamping grooves 2 arranged at the upper and lower corresponding positions of the top and the bottom, the sliding wire concave clamping grooves 2 are recessed into the inner wall of the welded pipe body 1 and are arranged in the inner wall, the recessed groove surfaces of the sliding wire concave clamping grooves 2 are horizontal end surfaces, and the welded pipe body 1 is externally coated with a protective colloid coating.

A plurality of vertical support rods 3 are led in between the slide wire concave clamping grooves 2, two ends of the support rods 3 are respectively welded on the slide wire concave clamping grooves 2, the support rods 3 are upright rods, two ends of the support rods are supported between the inner walls of the welded pipe body 1, the support rods 3 are metal straight rods or compression spring columns, at least two support rods 3 are arranged, the support rods 3 are symmetrically arranged relative to the central position of the welded pipe body 1, the shape of the support rods 3 can select the metal straight rods or the compression spring columns according to actual use, the support rods can be supported directly or elastically, the welding pipe body 1 has strong damage resistance, the welding pipe body 1 is internally saturated and supported by arranging the supporting rods 3, the welding pipe body 1 is in a bulge state, the welding pipe body 1 can be subjected to damage resistance protection during stress or impact, deformation is avoided, the welding pipe body 1 is subjected to super strong protection to improve the strength of the whole structural member after being well protected, and the welding pipe body is particularly subjected to high-strength protection to the structural members of automobiles, earthworks and engineering machinery, so that the safety of products is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. The utility model provides a multistage support damage-resistant welded tube, includes the welded tube body, its characterized in that, the welded tube body is both ends opening and inside intercommunication's hollow tube, the welded tube body has seted up the concave draw-in groove of slide wire for the welded tube inner wall of corresponding position about top and the bottom, the concave draw-in groove of slide wire is sunk into set up in the welded tube inner wall, the concave grooved surface of slide wire concave draw-in groove is the horizontal terminal surface, draw-in groove between leading-in many vertical bracing pieces just the bracing piece both ends weld respectively on the concave draw-in groove of slide wire, the bracing piece be the upright pole and both ends support in between the welded tube inner wall.

2. The multi-segment supporting damage tolerant welded pipe of claim 1 wherein said support rods are metal straight rods or compression spring posts.

3. The multi-segment supporting damage-resistant welded pipe of claim 1, wherein at least two support rods are provided and the support rods are symmetrically arranged with respect to the central position of the welded pipe body.

4. The multi-segment supporting damage tolerant welded pipe of claim 1 wherein said welded pipe body is externally coated with a protective colloid coating.