CN217508098U

CN217508098U - Welding-free self-supporting support stand column

Info

Publication number: CN217508098U
Application number: CN202220958525.6U
Authority: CN
Inventors: 蒋小建
Original assignee: Nanchang Taistar Electric Co ltd
Current assignee: Nanchang Taistar Electric Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-27
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a welding-free self-supporting bracket upright post, which comprises a first top plate and a second top plate; first roof lower extreme is fixed with four lead screws, four the lead screw lower extreme runs through the second roof is fixed with the screwed pipe, the screwed pipe lower extreme is fixed with the supporting leg, the second roof with screwed pipe swing joint, second roof lower extreme is equipped with seamless pipe stand, four overlap respectively on the terminal surface outside the lead screw and be equipped with first nut and spring, first nut with lead screw threaded connection, the spring both ends respectively with first nut lower extreme with second roof upper end fixed connection, the utility model discloses simple to operate, green through spring and first nut cooperation, not only can firmly fix seamless pipe stand on ground, can not cause destruction and pollution to on-the-spot civil engineering moreover.

Description

Welding-free self-supporting support stand column

Technical Field

The utility model relates to a technical field of support stand specifically is an exempt from welded self-supporting support stand.

Background

The stand column of the support of the cable layer of the existing transformer substation adopts a structural design method of welding or hammering expansion bolts, the expansion bolts not only easily cause the damage of the finished civil engineering, but also have long installation period, and meanwhile, the welding can cause the damage of a zinc coating, so that the corrosion resistance is reduced, and the service life of the support is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a exempt from welded self-supporting stand for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a welding-free self-supporting bracket upright column comprises a first top plate and a second top plate; first roof lower extreme is fixed with four lead screws, four the lead screw lower extreme runs through the second roof is fixed with the screwed pipe, the screwed pipe lower extreme is fixed with the supporting leg, the second roof with screwed pipe swing joint, second roof lower extreme is equipped with seamless pipe stand, four overlap respectively on the outer terminal surface of lead screw and be equipped with first nut and spring, first nut with lead screw threaded connection, the spring both ends respectively with first nut lower extreme with second roof upper end fixed connection.

Adopt above-mentioned technical scheme, through screwing up first nut and then extrusion spring downwards, the elasticity through the spring drives the second roof and moves and then compresses tightly seamless pipe stand along the screwed pipe downstream to fix firmly on ground with seamless pipe stand.

Furthermore, the upper ends of the four screw rods, which are close to the first top plate, are in threaded connection with second nuts, and the outer end face of the threaded pipe is in threaded connection with a third nut.

By adopting the technical scheme, the contact surface between the first top plate and the civil engineering bottom beam is convenient to increase by screwing the second nut, the lead screw is fixed, and the auxiliary spring is facilitated to compress tightly by screwing the third nut.

Furthermore, the spring is made of tungsten steel alloy.

By adopting the technical scheme, the tungsten steel alloy spring has high strength, high rigidity and larger elastic deformation capacity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a screw up first nut and then extrusion spring downwards, the elasticity through the spring drives the second roof and follows the screwed pipe downstream and then compress tightly seamless pipe stand, helps auxiliary spring to compress tightly through screwing up the third nut to fix firmly seamless pipe stand on ground, simple to operate not only can not cause destruction and pollution to on-the-spot civil engineering moreover.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a first top plate; 2. a second top plate; 3. a screw rod; 31. a first nut; 32. a spring; 33. a second nut; 4. a threaded pipe; 41. a third nut; 42. supporting legs; 5. seamless circular tube column.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

the embodiment one of the utility model discloses a welding-free self-supporting bracket upright post, please refer to the attached figure 1 again, which comprises a first top plate 1 and a second top plate 2; 1 lower extreme of first roof is fixed with four lead screws 3, four 3 lower extremes of lead screw run through the second roof 2 is fixed with

screwed pipe

4, 4 lower extremes of screwed pipe are fixed with supporting leg 42, the second roof 2 with 4 swing joint of screwed pipe, 2 lower extremes of second roof are equipped with seamless pipe stand 5, four overlap respectively on 3 outer terminal surfaces of lead screw and be equipped with first nut 31 and spring 32, first nut 31 with 3 threaded connection of lead screw, the spring 32 both ends respectively with first nut 31 lower extreme with 2 upper end fixed connection of second roof, four 3 upper ends of lead screw are close to 1 department of threaded connection of first roof has second nut 33, the terminal surface threaded connection has third nut 41 outside the screwed pipe 4, spring 32 is the tungsten steel alloy material.

The embodiment of the utility model provides an exempt from welded self-supporting stand's implementation principle does:

through screwing up first nut 31 and then extrusion spring 32 down, drive second roof 2 through the elasticity of spring 32 and follow screwed pipe 4 downstream and then compress tightly seamless pipe stand 5, through upwards screwing up third nut 41 auxiliary spring 32 and compress tightly to fix firmly on ground seamless pipe stand 5.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The welding-free self-supporting bracket upright column is characterized by comprising a first top plate (1) and a second top plate (2);

first roof (1) lower extreme is fixed with four lead screw (3), four lead screw (3) lower extreme runs through second roof (2) are fixed with screwed pipe (4), screwed pipe (4) lower extreme is fixed with supporting leg (42), second roof (2) with screwed pipe (4) swing joint, second roof (2) lower extreme is equipped with seamless pipe stand (5), four the cover is equipped with first nut (31) and spring (32) respectively on the outer terminal surface of lead screw (3), first nut (31) with lead screw (3) threaded connection, spring (32) both ends respectively with first nut (31) lower extreme with second roof (2) upper end fixed connection.

2. A welding-free self-supporting bracket column as claimed in claim 1, wherein a second nut (33) is screwed on the upper ends of the four screw rods (3) near the first top plate (1), and a third nut (41) is screwed on the outer end surface of the threaded pipe (4).

3. A weld-free self-supporting bracket post according to claim 1, wherein the spring (32) is of tungsten steel alloy.