CN112211392A

CN112211392A - Scaffold frame supports reinforced structure for construction

Info

Publication number: CN112211392A
Application number: CN202011045229.9A
Authority: CN
Inventors: 吴长春
Original assignee: Anhui Changqing Building Products Co ltd
Current assignee: Anhui Changqing Building Products Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-12

Abstract

The invention discloses a scaffold support reinforcing structure for building construction, which comprises two pipe clamps, wherein the two pipe clamps are respectively and fixedly connected with two steel pipes in cross connection; after the two pipe clamps are respectively connected with the two steel pipes, the support rod and the two steel pipes form a triangle; according to the technical scheme, the reinforcing structure and the two steel pipes which are in cross connection form a local triangle, so that the two steel pipes are reinforced, the problems of sliding and the like of the steel pipes in use are avoided, and the stability of the scaffold is improved; bracing piece and two pipe clamp swing joint improve the flexibility of installation, in the installation, because of the axis of two steel pipes is not necessarily compared, the bracing piece often need rotate, improves the flexibility and the suitability of installation.

Description

Scaffold frame supports reinforced structure for construction

Technical Field

The invention belongs to the field of scaffolds, and particularly relates to a scaffold supporting and reinforcing structure for building construction.

Background

With the improvement of the productivity level of China and the rapid development of economic technology, the construction industry is rapidly developed and developed, and the construction is everywhere visible. On the building site, the construction environment is disordered, so that a plurality of potential safety hazards exist, and the personal safety of workers is seriously threatened. Therefore, in order to reduce the occurrence of accidents and to ensure the personal safety of workers, great attention needs to be paid to safety problems in the construction work. In addition to the worker's own need to strictly comply with the operating specifications for construction work, it is also necessary to ensure the safety of the equipment used in the construction. The scaffold is used as common building equipment on a building site, is used for outer walls, interior decoration or places with higher floor height and cannot be directly constructed, and provides convenience for high-altitude operation of construction site workers and vertical and horizontal transportation of construction raw materials. Generally, the building height of the building is very high, the danger of high-altitude operation is very high, and the stability of the building becomes one of the most important safety problems in the building industry. Among the prior art, the scaffold is built mainly and is carried out the horizontal and vertical alternate connection to the steel pipe through similar structures or adapting unit such as pipe clamp with the steel pipe, and in use, often can appear not hard up because of adapting unit such as pipe clamp etc. and appear some steel pipe and slide scheduling problem, influence the security.

Disclosure of Invention

The invention aims to provide a scaffold supporting and reinforcing structure for building construction, which is used for reinforcing an installed scaffold and avoiding the influence on safety caused by the sliding of a local steel pipe when the scaffold is in use.

The scaffold supporting and reinforcing structure for building construction comprises two pipe clamps, wherein the two pipe clamps are respectively and fixedly connected with two steel pipes in cross connection; after the two pipe clamps are respectively connected with the two steel pipes, the support rod and the two steel pipes form a triangle.

Preferably, the pipe clamp comprises a first ring part and a second ring part rotationally connected with one end of the first ring part, and the other ends of the first ring part and the second ring part are fixedly connected through a fixing member.

Preferably, be provided with the through-hole on the first ring portion, the through-hole is the counter sink, the counter sink sets up in first ring portion central point, and the counter sink axis coincides with first ring portion central line.

Preferably, the bracing piece includes first pole and with first pole welded connection's second pole, the one end that first pole and second pole leave is provided with the connecting rod respectively, two connecting rods respectively with two pipe clamp swing joint.

Preferably, the two connecting rods are respectively inserted into the pipe clamp from two through holes and are respectively and fixedly connected with a limiting part, and the limiting parts are arranged in the countersunk holes.

Preferably, first pole, second pole and connecting rod all are cylindrically, two the connecting rod just is 45 degrees contained angles setting, spacing portion and connecting rod integrated into one piece with first pole and second pole integrated into one piece respectively.

Preferably, the inner diameter of the first rod is matched with the outer diameter of the second rod, the first rod is sleeved outside the second rod, a plurality of U-shaped grooves are uniformly distributed on the outer circumferential surface of the end part of the first rod, and the first rod and the second rod are connected in a welding mode at the positions of the U-shaped grooves.

The scaffold support reinforced structure for building construction has the beneficial effects that:

1. this reinforced structure forms a local triangle-shaped with two steel pipes that are cross connection, realizes consolidating two steel pipes, avoids steel pipe in use to appear sliding scheduling problem, improves scaffold's stability.

2. Bracing piece and two pipe clamp swing joint improve the flexibility of installation, in the installation, because of the axis of two steel pipes is not necessarily compared, the bracing piece often need rotate, improves the flexibility and the suitability of installation.

Drawings

Figure 1 is a schematic view of the installation of the scaffold supporting and reinforcing structure for building construction according to the technical scheme,

figure 2 is a cross-sectional view of figure 1,

figure 3 is an enlarged view of the connection between the pipe clamp and the support rod,

figure 4 is a top view of a through-hole,

FIG. 5 is a schematic view of the welding of the first and second rods.

Detailed Description

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

As shown in fig. 1, the scaffold support reinforcing structure for building construction according to the technical scheme of the invention comprises two pipe clamps 2, wherein the two pipe clamps 2 are respectively and fixedly connected with two steel pipes 1 which are in cross connection, a support rod 3 is connected between the two pipe clamps 2, and the support rod 3 is movably connected with the two pipe clamps 2. After the two pipe clamps 2 are respectively connected with the two steel pipes 1, the support rod 3 and the two steel pipes 1 form a triangle. Utilize bracing piece 3 and two pipe clamps 2 to realize further fixing two steel pipes 1, improve the stability of connecting between two steel pipes 1, avoid the steel pipe to take place to slide, improve the stability of scaffold frame, ensure construction worker and field personnel safety.

As shown in fig. 2 and 3, the pipe clamp 2 includes a first ring portion 21 and a second ring portion 22 rotatably connected to one end of the first ring portion 21, and the other ends of the first ring portion 21 and the second ring portion 22 are fixed by a fixing member 23. The pipe clamp 2 is sleeved and fixed on the steel pipe, so that the support rod 3 is connected with the steel pipe 1, and the pipe clamp can be used for connecting steel pipes with different diameters and models.

As shown in fig. 2 to 4, the first ring part 21 is provided with a through hole 24, the through hole 24 is a counter bore, the counter bore is arranged at the center of the first ring part 21, and the axis of the counter bore coincides with the centerline of the first ring part 21. The supporting rod 3 is connected with the pipe clamp 2 through a through hole, and the supporting rod 3 can rotate around the axis of the counter bore to adapt to supporting connection between two pipe clamps in different positions, models and diameters.

As shown in fig. 2 and 3, the support rod 3 includes a first rod 31 and a second rod 32 connected to the first rod 31 by welding, the ends of the first rod 31 and the second rod 32 away from each other are respectively provided with a connecting rod 33, and the two connecting rods 33 are respectively movably connected to the two pipe clamps 2. First pole 31, second pole 32 and connecting rod 33 all are cylindrically, and two connecting rods 33 respectively with first pole 31 and second pole 32 integrated into one piece, and be 45 degrees contained angles and set up, spacing portion 34 and connecting rod 33 integrated into one piece. The first rod 31 and the second rod 32 are forged. The connecting rod 33 forms a 45-degree included angle with the first rod 31 and the second rod 32 respectively, so that the supporting rod 3 and the two steel pipes 1 form an equilateral right-angled triangle, and the stress stability is improved. The two connecting rods 33 are respectively inserted into the pipe clamp 2 from the two through holes 24 and are respectively and fixedly connected with a limiting part 34, and the limiting part 34 is arranged in the countersunk hole. The arrangement of the limiting part 34 facilitates the installation of the first rod 31 and the second rod 32, and on the other hand, when the device is installed, the inner side surface of the limiting part 34 is in contact with the steel pipe, so that the contact area is increased. When the steel pipe slides, the supporting rod 3 rotates, the limiting part 34 moves relative to the steel pipe 1, and the angle and the position between the pipe clamp 2 and the steel pipe 1 need to be changed, so that relative resistance is added to the sliding of the steel pipe 1, and the sliding of the steel pipe is limited.

The inner diameter of the first rod 31 is adapted to the outer diameter of the second rod 32, the first rod 31 is sleeved outside the second rod 32, a plurality of U-shaped grooves 35 are uniformly distributed on the outer circumferential surface of the end portion of the first rod 31, and the first rod 31 and the second rod 32 are connected through welding at the positions of the U-shaped grooves 35. The U-shaped groove 35 is arranged, so that the welding area and the length of a welding seam are increased, and the welding reliability is improved.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. A scaffold support reinforcing structure for building construction is characterized by comprising two pipe clamps, wherein the two pipe clamps are respectively and fixedly connected with two steel pipes in cross connection, a support rod is connected between the two pipe clamps, and the support rod is movably connected with the two pipe clamps; after the two pipe clamps are respectively connected with the two steel pipes, the support rod and the two steel pipes form a triangle.

2. The scaffold support reinforced structure for building construction according to claim 1, wherein the pipe clamp comprises a first ring portion and a second ring portion rotatably connected to one end of the first ring portion, and the other ends of the first ring portion and the second ring portion are fixedly connected by a fixing member.

3. The scaffold support reinforced structure for building construction according to claim 2, wherein the first ring portion is provided with a through hole, the through hole is a counter-sunk hole, the counter-sunk hole is arranged at the center of the first ring portion, and the axis of the counter-sunk hole coincides with the center line of the first ring portion.

4. The scaffold support reinforced structure for building construction according to claim 1, wherein the support rods comprise a first rod and a second rod welded to the first rod, and connecting rods are respectively arranged at the ends of the first rod and the second rod away from each other and are respectively movably connected with the two pipe clamps.

5. The scaffold support reinforced structure for building construction according to claim 4, wherein the two connecting rods are inserted into the pipe clamps through the two through holes and are respectively and fixedly connected with a limiting portion, and the limiting portions are disposed in the countersunk holes.

6. The scaffold support reinforced structure for building construction according to claim 4, wherein the first rod, the second rod and the connecting rods are all cylindrical, the two connecting rods are respectively integrally formed with the first rod and the second rod and arranged at an included angle of 45 degrees, and the limiting portion is integrally formed with the connecting rods.

7. The scaffold support reinforced structure for building construction according to claim 4, wherein the first rod has an inner diameter adapted to an outer diameter of the second rod, the first rod is sleeved outside the second rod, a plurality of U-shaped grooves are uniformly formed on the outer circumferential surface of the end portion of the first rod, and the first rod and the second rod are connected by welding at the U-shaped grooves.