CN220080738U - Rust-resistant protection tube of scaffold - Google Patents

Abstract

The utility model relates to the field of scaffold protection, in particular to a rust-proof protection pipe for a scaffold, which comprises a stainless steel sleeve and an iron pipe, wherein the iron pipe is arranged at the inner bottom of the stainless steel sleeve, a plurality of connecting holes are formed in the outer side wall of the stainless steel sleeve, connecting sleeves are arranged at the outer ends of the connecting holes, the outer side wall of the upper part of the stainless steel sleeve is of a threaded structure, an end cover is arranged on the upper end surface of the stainless steel sleeve through threaded rotation, limit clamping grooves are symmetrically formed in the upper end surface of the stainless steel sleeve, limit bolts are arranged in the limit clamping grooves and penetrate through the end cover.

Description

Rust-resistant protection tube of scaffold

Technical Field

The utility model relates to the field of scaffold protection, in particular to a rust-proof protection pipe for a scaffold.

Background

The scaffold refers to various supports which are erected for workers to operate and solve the problem of vertical and horizontal transportation on a construction site, and the general term of the construction field refers to places which cannot be directly constructed due to the fact that the scaffold is used on an outer wall, an interior decoration or a high storey height on the construction site, and mainly aims at supporting construction personnel by using upper and lower movable safety nets or surrounding safety nets, installing components at high altitude and the like.

The existing scaffold lacks a protection device, so that the scaffold is easy to rust after long-time use, and accidents are easy to happen when the scaffold is used.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a rust-proof protection pipe for a scaffold, which comprises a stainless steel sleeve and an iron pipe, wherein the iron pipe is arranged at the inner bottom of the stainless steel sleeve, a plurality of connecting holes are formed in the outer side wall of the stainless steel sleeve, connecting sleeves are arranged at the outer ends of the connecting holes, the outer side wall of the upper part of the stainless steel sleeve is of a threaded structure, an end cover is arranged on the upper end surface of the stainless steel sleeve through threaded rotation, limit clamping grooves are symmetrically formed in the upper end surface of the stainless steel sleeve, and limit bolts are arranged in the limit clamping grooves and penetrate through the end cover.

Preferably: the stainless steel sleeve is characterized in that the inner side wall of the stainless steel sleeve is symmetrically provided with a first spring from top to bottom, and the inner side end of the first spring is provided with an arc plate.

Preferably: the upper end face of the limiting plug pin is provided with a protective cover, and the protective cover is connected with the upper end face of the end cover in a clamping manner.

Preferably: the arc-shaped sleeves are symmetrically arranged on the outer side wall of the connecting sleeve in a sliding fit mode, and are of a semicircular structure.

Preferably: the outer side wall of the arc-shaped sleeve is provided with a thread groove.

Preferably: and a moving wheel is arranged at the bottom of the stainless steel sleeve.

The utility model has the technical effects and advantages that:

1. according to the utility model, the stainless steel sleeve structure is adopted, so that the rust protection is carried out on the iron pipe of the scaffold, the end cover structure is adopted to seal the stainless steel sleeve, so that external water vapor is prevented from entering the iron pipe to cause rust, and the limit bolt structure is adopted, so that the end cover is prevented from rotating for a long time to be separated, and the rust protection effect on the iron pipe is lost.

2. According to the utility model, an arc sleeve structure is adopted, and the arc sleeve moves towards the inner side end to seal the connecting hole, so that water vapor is prevented from entering through the connecting hole, and the rust protection effect on the iron pipe is lost.

Drawings

Fig. 1 is a front view of a structure of a rust-proof protection pipe of a scaffold provided by an embodiment of the utility model;

fig. 2 is a front cross-sectional view of a rust-proof protection pipe for a scaffold according to an embodiment of the present utility model;

fig. 3 is an enlarged view of area a in fig. 2 of a scaffold anti-rust protection tube provided by an embodiment of the present utility model;

fig. 4 is an enlarged view of area B of fig. 2 of a scaffold anti-tarnish protection pipe provided by an embodiment of the present utility model;

in the figure: 1. a stainless steel sleeve; 2. an iron pipe; 11. a connection hole; 12. connecting sleeves; 13. an end cap; 14. a limit bolt; 15. a first spring; 16. arc-shaped plate: 17. a limit clamping groove; 18. a protective cover; 19. an arc sleeve; 21. a thread groove; 22. and (5) moving the wheel.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 4, in this embodiment, a rust-proof protection tube for scaffold is provided, which comprises a stainless steel sleeve 1 and an iron tube 2, the inner bottom of the stainless steel sleeve 1 is provided with the iron tube 2, the outer side wall of the stainless steel sleeve 1 is provided with a plurality of connecting holes 11, the outer side end of the connecting holes 11 is provided with a connecting sleeve 12, the outer side wall of the upper part of the stainless steel sleeve 1 is in a threaded structure, the upper end surface of the stainless steel sleeve 1 is provided with an end cover 13 through threaded rotation, the upper end surface of the stainless steel sleeve 1 is symmetrically provided with a limit clamping groove 17, a limit bolt 14 is arranged in the limit clamping groove 17, the limit bolt 14 penetrates through the end cover 13, during operation, the iron tube 2 of the scaffold is installed in the stainless steel sleeve 1, thereby rust-proof protection is performed on the iron tube, the iron tube 2 and other connecting tubes are conveniently assembled into a scaffold structure by adopting the connecting hole 11 structure, the end cover 13 seals the stainless steel sleeve 1, rust is prevented from being caused by the external entering the iron tube 2, the limit bolt 14 structure is adopted, and the long-time working end cover 13 is prevented from rotating to be separated from the rust-proof protection effect of the iron tube 2.

The stainless steel sleeve 1 inside wall top-down bilateral symmetry installs first spring 15, and arc 16 is installed to first spring 15 inboard end, and during operation, first spring 15 drive arc 16 inwards extrudees, makes it support and presses at iron pipe 2 lateral wall, has strengthened the steadiness of iron pipe 2 connection.

The protection casing 18 is installed to spacing bolt 14 up end, is connected through the mode of joint between protection casing 18 and the end cover 13 up end, and during operation, protection casing 18 protects spacing bolt 14, prevents that it from breaking away from, has further strengthened the steadiness of whole device.

The arc cover 19 is installed to symmetry about adapter sleeve 12 lateral wall through sliding fit's mode, and arc cover 19 is semicircle ring structure, and during operation is in order to be convenient for iron pipe 2 to assemble, so connecting hole 11 aperture general design is too big, and outside steam easily gets into inside stainless steel cover 1 makes it lose the corrosion protection effect to iron pipe 2, and after the equipment was accomplished, thereby arc cover 19 moved to the inboard end and seal the treatment to connecting hole 11 department, reduces connecting hole 11's aperture size.

The thread groove 21 has been seted up to arc cover 19 lateral wall, during operation, through bolted connection between the connecting pipe that arc cover 19 and iron pipe 2 assembled mutually, has improved the steadiness of structure.

The bottom of the stainless steel sleeve 1 is provided with a movable wheel 22.

During concrete work, the iron pipe 2 of scaffold is installed in stainless steel sleeve 1 to carry out rust-resistant protection to it, adopt connecting hole 11 structure, be convenient for iron pipe 2 and other connecting pipes equipment into scaffold structure, end cover 13 carries out sealing treatment to stainless steel sleeve 1, prevents that outside steam from getting into and causing corrosion to iron pipe 2, adopts spacing bolt 14 structure, thereby avoids long-time work end cover 13 to take place to rotate and breaks away from, makes it lose rust-resistant protection effect to iron pipe 2.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a scaffold frame rust-resistant protection tube, includes stainless steel cover (1) and iron pipe (2), its characterized in that, iron pipe (2) are installed in stainless steel cover (1), a plurality of connecting holes (11) have been seted up to stainless steel cover (1) lateral wall, adapter sleeve (12) have been arranged to connecting hole (11) outside end, stainless steel cover (1) upper portion lateral wall is the helicitic texture, end cover (13) have been installed through the screw thread rotation to stainless steel cover (1) up end, spacing draw-in groove (17) have been seted up to stainless steel cover (1) up end bilateral symmetry, spacing bolt (14) have been arranged in spacing draw-in groove (17), first spring (15) are installed to stainless steel cover (1) inside wall top-down bilateral symmetry, arc (16) are installed to first spring (15) inboard end.

2. A scaffold rust-resistant protection pipe according to claim 1, characterized in that the limit bolt (14) passes through the end cap (13).

3. The scaffold rust-proof protection pipe according to claim 1, wherein a protective cover (18) is mounted on the upper end face of the limiting bolt (14), and the protective cover (18) is connected with the upper end face of the end cover (13) in a clamping manner.

4. The scaffold rust-proof protection pipe according to claim 1, wherein the outer side wall of the connecting sleeve (12) is provided with arc-shaped sleeves (19) in a vertically symmetrical manner in a sliding fit manner, and the arc-shaped sleeves (19) are of a semicircular structure.

5. The scaffold rust-proof protection pipe according to claim 4, wherein the outer side wall of the arc-shaped sleeve (19) is provided with a thread groove (21).

6. A scaffold rust protection pipe according to claim 1, characterized in that the stainless steel jacket (1) is provided with a moving wheel (22) at the bottom.