CN212715947U

CN212715947U - Can have enough to meet need bracket supporting member

Info

Publication number: CN212715947U
Application number: CN202021135779.5U
Authority: CN
Inventors: 黄俊杰; 杨鑫蕊; 余涛
Original assignee: China State Construction Technology Hunan Co Ltd
Current assignee: China State Construction Technology Hunan Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-16
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a rotatable bracket supporting member, which comprises a hollow jacking, a supporting bracket, an embedded part and a steel pipe, wherein the embedded part is arranged in a vertical prefabricated part and is matched with a fastener to realize the fixed connection between the supporting bracket and the vertical prefabricated part, the steel pipe is vertically arranged on the supporting bracket, the hollow jacking is positioned at the top end of the steel pipe, and the inner surface of the steel pipe is provided with threads; the hollow jacking device comprises a base plate, a lead screw and an adjusting nut, wherein the lead screw is vertically inserted into the steel pipe, the outer surface of the lead screw is provided with threads matched with the inner surface of the steel pipe, the base plate is arranged at the top end of the lead screw, and the adjusting nut is arranged at the connecting position of the lead screw and the steel pipe and used for adjusting the stroke of the lead screw. The utility model discloses in bracket supporting member that can have enough to meet need have bearing capacity height, simple to operate and can have enough to meet the need characteristics such as, realize the free adjustment of bracket supporting member height in the vertical direction to overcome most construction errors.

Description

Can have enough to meet need bracket supporting member

Technical Field

The utility model relates to a building element technical field, concretely relates to bracket supporting member that can have enough to meet need.

Background

Because the bracket has high bearing capacity and reliable transmission of vertical force, the bracket and the embedded part are welded to be used as a bracket supporting member quite commonly. At present, a bracket supporting member is used for constructing a bearing structure of equipment such as an elevator, a temporary support and the like, and is generally formed by welding anchor bars, anchor plates and brackets, wherein the anchor bars and the anchor plates are embedded in concrete to form the bearing supporting member with the bracket. However, the corbels are used as bearing structures, and the embedded parts are too many to be used in a circulating manner, so that the construction cost is increased; the butt welding construction of the steel bars is difficult, the welding procedures are more, and the welding quality is difficult to ensure. In addition, the area occupied by the tripod is large when the traditional independent support frame is erected, the traditional independent support frame is inconvenient to pass, can only be used as a floor scaffold, and cannot be used as an overhanging scaffold.

In view of the above, there is a need for a rotatable corbel support member that solves the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bracket supporting member that can have enough to meet need, concrete technical scheme is as follows:

a rotatable bracket supporting member comprises a hollow jacking, a supporting bracket, an embedded part and a steel pipe, wherein the embedded part is arranged in vertical prefabricated parts (including a concrete prefabricated column or a concrete prefabricated wall with a vertical length direction, but not limited to the two vertical prefabricated parts) and is matched with a fastener to realize the fixed connection between the supporting bracket and the vertical prefabricated parts;

the hollow jacking device comprises a base plate, a lead screw and an adjusting nut, wherein the lead screw is vertically inserted into the steel pipe, the outer surface of the lead screw is provided with threads matched with the inner surface of the steel pipe, the base plate is arranged at the top end of the lead screw, and the adjusting nut is arranged at the connecting position of the lead screw and the steel pipe and used for adjusting the stroke of the lead screw.

Preferably, one side that is close to the built-in fitting on the support bracket is equipped with vertical steel sheet, a side of steel sheet and support bracket fixed connection are on vertical prefabricated component.

Preferably, the embedded parts are two embedded sleeves horizontally arranged at intervals, the fasteners are high-strength bolts and are the same as the embedded sleeves in number, and the steel plate is provided with two through holes for the high-strength bolts to pass through in a matching manner.

Preferably, the support bracket includes the upper surface of level setting and the side of at least one vertical setting, the steel sheet welding is on the vertical side of support bracket, the steel pipe is fixed on the upper surface of support bracket.

Preferably, the support bracket is of an inverted right-angled triangle structure, the two acute-angle positions are respectively subjected to cutting treatment, and the section formed by cutting the corresponding acute angle is parallel to the opposite right-angle side.

Preferably, the two sides of the base plate are symmetrically provided with folded edge structures, and the folded edge structures are bent upwards relative to the bottom surface of the base plate so as to fix and support an object.

Use the technical scheme of the utility model, following beneficial effect has:

(1) the utility model discloses in bracket supporting member that can have enough to meet the need, have characteristics such as bear dynamic height, simple to operate and can have enough to meet the need, can replace traditional independent support frame, do not receive the place restriction, be applicable to a plurality of bearing positions, can regard as the structure of encorbelmenting to use. When the recyclable bracket supporting member is used, the adjusting nut is unscrewed, the screw rod is screwed out or screwed in relative to the steel pipe, the stroke of the screw rod is adjusted, the height of the bracket supporting member in the vertical direction can be freely adjusted, and the adjusting nut is screwed down to fix the screw rod so as to overcome most construction errors.

(2) The utility model discloses in the built-in fitting sets up in vertical prefabricated component, through fastener and support bracket fixed connection, the fastener is the high strength bolt, has guaranteed that bracket supporting member has detachability, can have enough to meet the need in a flexible way and use.

(3) The utility model discloses in one side of being connected with the built-in fitting on the support bracket is equipped with vertical steel sheet match on the steel sheet and be equipped with two through-holes that are used for high strength bolt to pass, and high strength bolt's the bearing capacity of shearing ability and through-hole pore wall has guaranteed that the bracket supporting member has higher bearing capacity.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a rotatable corbel supporting member used with a batten after being installed according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of the single corbel support member of FIG. 1 after installation;

FIG. 3 is a schematic illustration of the individual corbel support member of FIG. 1 prior to installation;

the device comprises a hollow top support 1, a hollow top support 1.1, a chassis 1.2, a screw rod 1.3, an adjusting nut 2, a support bracket 3, an embedded part 4, a steel pipe 5, a fastener 6, a steel plate 01, a vertical prefabricated part 02 and a batten.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1:

referring to fig. 1-3, a bracket supporting member capable of being rotated, which comprises a hollow jacking 1, a supporting bracket 2, an embedded part 3 and a steel pipe 4, wherein the embedded part 3 is arranged in a vertical prefabricated member 01 (specifically, a concrete prefabricated column with a vertical length direction), and is matched with a fastener 5 to realize the fixed connection between the supporting bracket 2 and the vertical prefabricated member 01, the steel pipe 4 is vertically arranged on the supporting bracket 2, the hollow jacking 1 is positioned at the top end of the steel pipe 4, and the inner surface of the steel pipe 4 is provided with threads;

the hollow jacking 1 comprises a chassis 1.1, a screw rod 1.2 and an adjusting nut 1.3, wherein the screw rod 1.2 is vertically inserted into the steel pipe 4, the outer surface of the screw rod is provided with threads matched with the inner surface of the steel pipe 4, the chassis 1.1 is arranged at the top end of the screw rod 1.2, and the adjusting nut 1.3 is arranged at the connecting position of the screw rod 1.2 and the steel pipe 4 and used for adjusting the stroke of the screw rod 1.2.

One side that is close to built-in fitting 3 on the support bracket 2 is equipped with vertical steel sheet 6, a side of steel sheet 6 and support bracket 2 fixed connection are on vertical prefabricated component 01.

The embedded parts 3 are two embedded sleeves arranged at a horizontal interval, the fasteners 5 are high-strength bolts and are the same as the embedded sleeves in number, and the steel plate 6 is provided with two through holes for the high-strength bolts to pass through in a matching manner.

Support bracket 2 includes the upper surface that the level set up and the side of at least one vertical setting, 6 welding of steel sheet are on the vertical side of

support bracket

2, 6 fixes of steel pipe on the upper surface of support bracket 2.

The support bracket 2 is of an inverted right-angled triangle structure, cutting processing is respectively carried out at two acute angle positions, and a section formed after cutting corresponding to an acute angle is parallel to a right-angle side opposite to the section.

And edge folding structures are symmetrically arranged on two sides of the base plate 1.1 and are bent upwards relative to the bottom surface of the base plate 1.1 so as to fix and support objects.

The application process of this embodiment is as follows:

firstly, bracket supporting members are symmetrically arranged on two vertical prefabricated members 01 respectively, and a high-strength bolt penetrates through a through hole and is screwed into an embedded sleeve to ensure that a supporting bracket 2 is fixedly connected with the embedded sleeve;

secondly, putting the battens 02 on the chassis 1.1, increasing the contact area, balancing support weights, leveling by using a guiding rule after the support is erected, and ensuring that the upper surfaces of the battens 02 and the top surface of the inner wall plate are positioned on the same plane, wherein the leveling process specifically comprises the steps of unscrewing the adjusting nuts 1.3, screwing out or screwing in the screw rods 1.2 relative to the steel pipes 4, adjusting the stroke of the screw rods 1.2, realizing the free adjustment of the height of the bracket supporting member in the vertical direction, and then screwing the adjusting nuts 1.3 and fixing the screw rods 1.2 so as to overcome most construction errors;

then, the superposed beam and the prefabricated floor slab are hung on two bracket supporting members for placing the battens 02 under the action of a crane, and the installation operation of the superposed beam and the prefabricated floor slab is further completed;

finally, dismantling the bracket supporting member, firstly unscrewing the adjusting nut 1.3, dismantling the hollow jacking 1, then sequentially dismantling the 2 high-strength bolts, comprehensively checking the appearance of the dismantled high-strength bolts, and strictly forbidding turnover use if the threads of the high-strength bolts are damaged; all the disassembled parts are stored in a classified mode, and are protected by attention, so that the turnover is convenient to use.

The installation and positioning of the embedded part 3 are carried out during the production of the vertical prefabricated part, so that the flatness and the verticality of the embedded part can be better ensured; the bracket supporting member capable of being circulated has the characteristics of high bearing capacity, convenience in installation, capability of being circulated and the like, can replace the traditional independent supporting frame, is not limited by a field, is suitable for a plurality of bearing positions and can be used as an overhanging structure. When the recyclable bracket supporting member is used, the adjusting nut 1.3 is unscrewed, the screw rod 1.2 is screwed out or in relative to the steel pipe 4, the height of the bracket supporting member in the vertical direction can be freely adjusted, and the adjusting nut 1.3 is screwed up to fix the screw rod 1.2, so that most construction errors are overcome.

In the construction process, the bracket supporting member capable of being turned over is matched with the batten 9 for use, and the supporting effect on the concrete cast-in-place node can be further realized.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 recyclable bracket supporting member is characterized by comprising a hollow jacking support (1), a supporting bracket (2), an embedded part (3) and a steel pipe (4), wherein the embedded part (3) is arranged in a vertical prefabricated part and is matched with a fastener (5) to realize the fixed connection between the supporting bracket (2) and the vertical prefabricated part, the steel pipe (4) is vertically arranged on the supporting bracket (2), the hollow jacking support (1) is positioned at the top end of the steel pipe, and threads are arranged on the inner surface of the steel pipe (4);

the hollow jacking (1) comprises a chassis (1.1), a lead screw (1.2) and an adjusting nut (1.3), wherein the lead screw (1.2) is vertically inserted into the steel pipe (4), the outer surface of the lead screw is provided with threads matched with the inner surface of the steel pipe (4), the chassis (1.1) is arranged at the top end of the lead screw (1.2), and the adjusting nut (1.3) is arranged at the connecting position of the lead screw (1.2) and the steel pipe (4) and used for adjusting the stroke of the lead screw (1.2).

2. A rotatable corbel support according to claim 1, characterized in that a vertical steel plate (6) is provided on the support corbel (2) on the side adjacent to the embedment (3), one side of the steel plate (6) being fixedly connected to the vertical prefabricated part with the support corbel (2).

3. A rotatable corbel supporting member according to claim 2, wherein the embedded parts (3) are two embedded sleeves horizontally spaced apart from each other, the fastening members (5) are high-strength bolts and are the same as the embedded sleeves in number, and two through holes for the high-strength bolts to pass through are arranged on the steel plate (6) in a matching manner.

4. A rotatable corbel support member according to claim 2 or 3, wherein the support corbel (2) comprises a horizontally disposed upper surface and at least one vertically disposed side surface, the steel plates (6) being welded to the vertical side surfaces of the support corbel (2), the steel tubes (4) being fixed to the upper surface of the support corbel (2).

5. A rotatable corbel support according to claim 4, wherein the support corbel (2) is of inverted right triangle configuration and is cut at two acute angles, the sections of which are parallel to the opposing legs.

6. A rotatable corbel support member according to claim 5, characterized in that the base plate (1.1) is provided symmetrically on both sides with a hem structure, which is bent upwards relative to the bottom surface of the base plate to facilitate the secure support of an object.