CN211736292U

CN211736292U - Down-bracing type overhanging I-shaped steel device

Info

Publication number: CN211736292U
Application number: CN201922388594.9U
Authority: CN
Inventors: 苏文旭
Original assignee: Fujian Huidongnan Construction Engineering Co ltd
Current assignee: Fujian Huidongnan Construction Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-23
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a lower supporting type I-steel device of encorbelmenting, including horizontal I-steel, backing ring, steel pipe registration arm, bracing I-steel, lower locating pin, three hole thick gasket, nut, bolt and two hole thick gasket, backing ring, nut and bolt constitute and wear wall bolt group, the bolt runs through concrete wall and sets up, and the tail end cooperation installs the nut, the number of backing ring has two, and sets up respectively between wall body and bolt, wall body and nut, the one end tip of horizontal I-steel is locked on concrete wall through 2 and is worn wall bolt groups, and is provided with two hole thick gasket between tip and the wall body, and this lower supporting type I-steel device of encorbelmenting can practice thrift the I-steel quantity more than 50%; the product is quickly recycled, and the use cost is reduced; the method has no damage to the building structure, effectively prevents leakage hidden danger from the source, and basically has no repair cost in the later period; the labor intensity of the mounting and dismounting workers is reduced, and about 50% of the mounting and dismounting labor consumption is saved.

Description

Down-bracing type overhanging I-shaped steel device

Technical Field

The utility model relates to a scaffold frame technical field specifically is a down-bracing type I-steel device of encorbelmenting.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. The scaffold is mainly used for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like. The existing scaffold I-steel has large using amount and high using cost; the building structure is easy to damage, leakage hidden danger is generated, and the later repair cost is high; the labor intensity of the mounting and dismounting workers is high, so that the design of the lower supporting type overhanging I-shaped steel device is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a down-bracing type I-steel device of encorbelmenting to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a down-bracing formula I-steel device of encorbelmenting, includes horizontal I-steel, backing ring, steel pipe registration arm, bracing I-steel, lower locating pin, three hole thick gasket, nut, bolt and two hole thick gasket, backing ring, nut and bolt constitution wear wall bolt group, the bolt runs through concrete wall body setting, and the tail end cooperation installs the nut, the figure of backing ring has two, and sets up respectively between wall body and bolt, wall body and nut, the one end tip of horizontal I-steel is through 2 wall bolt group locks on concrete wall body, and is provided with two hole thick gasket between tip and the wall body, bracing I-steel one end tip is fixed a position on the middle hole site of three hole thick gasket through the lower locating pin that welds on it, and supports the upper portion at three hole thick gasket, three hole thick gasket are through 2 wall bolt group locks on concrete wall body, and a three-hole thick gasket is arranged between the end part and the wall body.

Furthermore, the transverse H-shaped steel and the diagonal bracing H-shaped steel are located on the same vertical surface, and the other end of the diagonal bracing H-shaped steel is fixedly connected with the bottom of the transverse H-shaped steel.

Furthermore, two steel pipe positioning pipes are vertically arranged at the top of the transverse I-shaped steel correspondingly.

Furthermore, the three-hole thick gasket and the two-hole thick gasket are respectively arranged between the nut of the through-wall bolt group and the wall body.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the lower supporting type overhanging I-steel device can save the I-steel consumption by more than 50 percent; the product is quickly recycled, and the use cost is reduced; the method has no damage to the building structure, effectively prevents leakage hidden danger from the source, and basically has no repair cost in the later period; the labor intensity of the mounting and dismounting workers is reduced, and about 50% of the mounting and dismounting labor consumption is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the region A in FIG. 1;

FIG. 4 is a schematic structural diagram of the region B in FIG. 1;

in the figure: 1. transverse I-shaped steel; 2. a backing ring; 3. positioning a pipe by using a steel pipe; 4. bracing I-steel; 5. a lower locating pin; 6. a three-hole thick gasket; 7. a nut; 8. a bolt; 9. two holes are thick and are provided with a gasket.

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. 1-4, the present invention provides a technical solution: a lower supporting type overhanging I-steel device comprises a transverse I-steel 1, backing rings 2, steel pipe positioning pipes 3, an inclined supporting I-steel 4, lower positioning pins 5, three-hole thick gaskets 6, nuts 7, bolts 8 and two-hole thick gaskets 9, wherein the backing rings 2, the nuts 7 and the bolts 8 form a through-wall bolt group, the bolts 8 penetrate through a concrete wall body, the tail ends of the bolts are matched with and provided with the nuts 7, the number of the backing rings 2 is two, the backing rings are respectively arranged between the wall body and the bolts 8 and between the wall body and the nuts 7, one end part of the transverse I-steel 1 is locked on the concrete wall body through the 2-wall bolt groups, the two-hole thick gaskets 9 are arranged between the end part and the wall body, the top part of the transverse I-steel 1 is correspondingly and vertically provided with the two steel pipe positioning pipes 3 for convenient installation and positioning, one end part of the inclined supporting I-steel 4 is positioned on a middle hole position of the three-hole, the transverse H-shaped steel 1 and the diagonal bracing H-shaped steel 4 are positioned on the same vertical surface, and the other end of the diagonal bracing H-shaped steel 4 is fixedly connected with the bottom of the transverse H-shaped steel 1, so that the structural stability is ensured; according to the utility model, the transverse H-shaped steel 1 and the diagonal bracing H-shaped steel 4 are fixed on the wall by using the high-strength wall-penetrating bolt group, the strength is high, and the bolts 8 can be turned over; the lower positioning pin 5 at the end part of the diagonal bracing I-steel 4 is positioned and fixed on the three-hole thick gasket 6, so that the I-steel can be conveniently disassembled in high altitude.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a down-bracing formula I-steel device of encorbelmenting, includes horizontal I-steel (1), backing ring (2), steel pipe registration arm (3), bracing I-steel (4), lower locating pin (5), three hole thick gasket (6), nut (7), bolt (8) and two hole thick gasket (9), its characterized in that: the backing ring (2), the nut (7) and the bolt (8) form a through-wall bolt group, the bolt (8) penetrates through the concrete wall body, the tail end is provided with a nut (7) in a matching way, the number of the backing rings (2) is two, and are respectively arranged between the wall body and the bolt (8) and between the wall body and the nut (7), one end part of the transverse I-shaped steel (1) is locked on the concrete wall body through 2 wall-penetrating bolt groups, and two hole thick gaskets (9) are arranged between the end part and the wall body, the end part of one end of the diagonal bracing I-shaped steel (4) is positioned on the middle hole position of the three hole thick gasket (6) through a lower positioning pin (5) welded on the diagonal bracing I-shaped steel, and the support is on the upper portion of three hole thick gasket (6), three hole thick gasket (6) are through 2 wall bolt group locking on concrete wall, and are provided with three hole thick gasket (6) between tip and the wall body.

2. The down-bracing overhanging i-steel device of claim 1, wherein: the transverse H-shaped steel (1) and the diagonal bracing H-shaped steel (4) are located on the same vertical surface, and the other end of the diagonal bracing H-shaped steel (4) is fixedly connected with the bottom of the transverse H-shaped steel (1).

3. The down-bracing overhanging i-steel device of claim 1, wherein: and two steel pipe positioning pipes (3) are vertically arranged at the top of the transverse I-shaped steel (1) correspondingly.

4. The down-bracing overhanging i-steel device of claim 1, wherein: and the three-hole thick gasket (6) and the two-hole thick gasket (9) are respectively arranged between the nut (7) of the through-wall bolt group and the wall body.