CN212562618U

CN212562618U - External reinforcing structure of steel structure building

Info

Publication number: CN212562618U
Application number: CN202021070985.2U
Authority: CN
Inventors: 王坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-19
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a steel structure building external reinforcement structure, including upper and lower two connecting pieces, form the bayonet socket of assembling the I-beam after the cooperation between upper and lower two connecting pieces, the both sides of connecting piece form the otic placode after all bending, pass through between the upper and lower connecting pieces the otic placode cooperation has stud, the unilateral is provided with more than two stud, pass through stud cooperation has the support, the surface of support is vertical to run through and is provided with the through-hole that passes the stud usefulness; this product can be connected to the longeron of steel construction building, carries out the outside and consolidates.

Description

External reinforcing structure of steel structure building

Technical Field

The utility model relates to an outside reinforced structure of steel construction building.

Background

Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Because the steel can be repeatedly used, the construction waste can be greatly reduced, and the steel is more environment-friendly, so the steel is widely adopted by all countries in the world and is applied to industrial buildings and civil buildings.

Steel structure buildings have a relatively shallow depth of foundation compared to conventional concrete buildings. Therefore, in a large steel structure factory building, reinforcement must be performed on the outside.

Therefore, the external reinforcing structure of the steel structure building is designed, wherein the external reinforcing structure of the steel structure building can be used for connecting longitudinal beams of the steel structure building and carrying out external reinforcing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can connect to the longeron of steel construction building, carry out outside reinforced structure of reinforced (rfd) steel construction building outside.

The utility model discloses a realize through following technical scheme:

a steel structure building external reinforcing structure comprises an upper connecting piece and a lower connecting piece, wherein a bayonet for assembling an I-beam is formed after the upper connecting piece and the lower connecting piece are matched, two sides of each connecting piece are bent to form lug plates, stud bolts are matched between the upper connecting piece and the lower connecting piece through the lug plates, more than two stud bolts are arranged on one side of each connecting piece, a support is matched through the stud bolts, through holes for penetrating through the stud bolts are vertically arranged on the surface of the support in a penetrating mode, a C-shaped support seat is arranged on the outer side of the support, a sleeve is arranged in the support seat, a first stud bolt is matched between the sleeve and the support seat, a steel plate is arranged outside the sleeve, a first steel plate is arranged on one side, away from the sleeve, of the steel plate, an outer steel plate is clamped between the steel plate and the first steel plate, more than two layers are arranged, and bolts are matched between the outer steel plates of more than two layers.

Preferably, a strip-shaped groove for matching the bolt is formed in each of the steel plate and the first steel plate, the bolt penetrates through the strip-shaped groove, a first through hole for penetrating through the bolt is drilled in the surface of the outer steel plate, and the first through hole corresponds to the strip-shaped groove; a reinforcing device is matched with the strip-shaped groove.

Preferably, the reinforcing apparatus includes an anchor rod, the lower extreme of anchor rod passes downwards the bar groove, the upper end processing of anchor rod has the screw thread part be provided with the clamp plate on the anchor rod, the clamp plate is fixed subaerial, through the screw thread part cooperation has the nut, the nut supports after the screw is down-rotated the clamp plate, at this moment, the lower extreme of clamp plate is used in subaerial.

Preferably, the steel plate and the first steel plate are consistent in thickness, the thickness of the steel plate is 8-12 mm, the thickness of the outer layer steel plate is smaller than that of the steel plate, and the thickness of the outer layer steel plate is 4-8 mm.

Preferably, a plurality of reinforcing ribs are cast and formed between the sleeve and the steel plate, and the thickness of each reinforcing rib is consistent with that of the steel plate; the arrangement of the reinforcing ribs aims to increase the connection strength between the sleeve and the steel plate and reduce the cracking probability of the connection position of the sleeve and the steel plate.

Preferably, the steel plate, the first steel plate and the outer steel plate are galvanized steel plates; the galvanized steel sheet has high corrosion resistance.

The reinforcing mode of the product for the steel structure building is as follows:

firstly, the connecting positions of the longitudinal beams, the vertical beams and the transverse beams are selected, the upper connecting piece and the lower connecting piece are connected with the longitudinal beams at the connecting positions, and the sleeve can rotate along the first stud bolt so as to adjust the supporting angle.

The interval between steel sheet and the first steel sheet is adjustable, connects between steel sheet and first steel sheet through outer steel sheet for first steel sheet can be inserted to subaerial. The effect of lateral reinforcement is achieved.

The utility model has the advantages that: the setting of this product can form the bracing of side direction in the outside of steel structure building body, increases the stability of steel structure building, and simultaneously, this product can install additional, need not to change the primary structure of steel structure building, and the simple installation, the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at A;

FIG. 3 is an enlarged view at B;

FIG. 4 is a top view of a steel plate;

FIG. 5 is a top view of an outer steel plate;

fig. 6 is a schematic structural view of the reinforcing apparatus.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The external reinforcing structure of the steel structure building as shown in fig. 1 to 6 comprises an upper connecting piece 1 and a lower connecting piece 1, wherein a bayonet 101 for assembling an i-beam is formed between the upper connecting piece 1 and the lower connecting piece 1 after being matched, two sides of the connecting piece 1 are bent to form lug plates 102, stud bolts 103 are matched between the upper connecting piece 1 and the lower connecting piece 1 through the

lug plates

102, 2 stud bolts 103 are arranged on one side, a bracket 2 is matched through the stud bolts 103, through holes 201 for penetrating through the stud bolts 103 are vertically arranged on the surface of the bracket 2 in a penetrating manner, a C-shaped supporting seat 202 is arranged on the outer side of the bracket 2, a sleeve 3 is arranged in the supporting seat 202, a first stud bolt 301 is matched between the sleeve 3 and the supporting seat 202, a steel plate 4 is arranged outside the sleeve 3, and a first steel plate 5 is arranged on the side of the steel plate 4 far away from, an outer steel plate 6 is clamped between the steel plate 4 and the first steel plate 5, the outer steel plate 6 is vertically arranged in two layers, and a bolt 7 is matched between the outer steel plate 6 in two layers.

In a preferred embodiment of the present invention, a strip-shaped groove 8 for matching the bolt 7 is disposed on each of the steel plate 4 and the first steel plate 5, the bolt 7 passes through the strip-shaped groove 8, a first through hole 601 for passing through the bolt 7 is drilled on the surface of the outer steel plate 6, and the first through hole 601 corresponds to the strip-shaped groove 8; a reinforcing device 9 is fitted through the strip-shaped groove 8.

In a preferred embodiment of the present invention, the reinforcing device 9 comprises an anchor rod 901, the lower end of the anchor rod 901 passes through the strip-shaped groove 8, a threaded portion is processed at the upper end of the anchor rod 901, a pressing plate 902 is arranged on the anchor rod 901, the pressing plate 902 is fixed on the ground, a nut 903 is matched with the threaded portion, the nut 903 is screwed down and then abuts against the pressing plate 902, and at this time, the lower end of the pressing plate acts on the ground.

The utility model discloses in the embodiment of a preferred, the thickness of steel sheet 4 and first steel sheet 5 is unanimous, the thickness of steel sheet 4 is 8mm, the thickness of outer steel sheet 6 is less than the thickness of steel sheet 4, thickness are 6 mm.

In a preferred embodiment of the present invention, a plurality of ribs 333 are cast between the sleeve 3 and the steel plate 4, and the thickness of the ribs 333 is the same as that of the steel plate 4; the arrangement of the reinforcing ribs aims to increase the connection strength between the sleeve and the steel plate and reduce the cracking probability of the connection position of the sleeve and the steel plate.

In a preferred embodiment of the present invention, the steel plate, the first steel plate and the outer steel plate are galvanized steel plates; the galvanized steel sheet has high corrosion resistance.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an outside reinforced structure of steel construction building which characterized in that: comprises an upper connecting piece and a lower connecting piece which are matched to form a bayonet for assembling an I-beam, both sides of the connecting piece are bent to form lug plates, stud bolts are matched between the upper connecting piece and the lower connecting piece through the lug plates, more than two stud bolts are arranged on one side, the stud is matched with a bracket, a through hole for penetrating through the stud is vertically arranged on the surface of the bracket in a penetrating way, a C-shaped supporting seat is arranged on the outer side of the bracket, a sleeve is arranged in the supporting seat, a first stud is matched between the sleeve and the supporting seat, a steel plate is arranged outside the sleeve, a first steel plate is arranged on one side of the steel plate far away from the sleeve, the steel plate with press from both sides between the first steel sheet and be equipped with the outer steel sheet, the outer steel sheet is provided with more than two-layer from top to bottom, more than two-layer the cooperation has the bolt between the outer steel sheet.

2. The steel structure building external reinforcement structure of claim 1, wherein: a strip-shaped groove matched with the bolt is formed in each of the steel plate and the first steel plate, the bolt penetrates through the strip-shaped groove, a first through hole penetrating through the bolt is drilled in the surface of the outer steel plate, and the first through hole corresponds to the strip-shaped groove; a reinforcing device is matched with the strip-shaped groove.

3. The steel structure building external reinforcement structure of claim 2, wherein: the reinforcing device comprises an anchor rod, the lower end of the anchor rod penetrates through the strip-shaped groove downwards, a threaded part is machined at the upper end of the anchor rod, a pressing plate is arranged on the anchor rod and fixed on the ground, a nut is matched with the threaded part and supports the pressing plate after the nut rotates downwards, and at the moment, the lower end of the pressing plate acts on the ground.

4. The steel structure building external reinforcement structure of claim 1, wherein: the thickness of the steel plate is consistent with that of the first steel plate, the thickness of the steel plate is 8 mm-12 mm, the thickness of the outer layer steel plate is smaller than that of the steel plate, and the thickness of the outer layer steel plate is 4 mm-8 mm.

5. The steel structure building external reinforcement structure of claim 1, wherein: and a plurality of reinforcing ribs are cast and formed between the sleeve and the steel plate, and the thickness of each reinforcing rib is consistent with that of the steel plate.

6. The steel structure building external reinforcement structure of claim 1, wherein: the steel plate, the first steel plate and the outer steel plate are all galvanized steel plates.