CN219411781U - Building well construction operation support body bottom sprag system - Google Patents

Abstract

The utility model discloses a bottom supporting system of a construction operation frame body of a building well, which comprises an attachment bracket, an I-shaped steel beam and a positioning vertical rod, wherein the attachment bracket is propped against the inner wall of a shear wall of the well and fixedly connected with an embedded anchor embedded on the shear wall, the I-shaped steel beam is horizontally arranged, two ends of a beam body of the I-shaped steel beam are lapped on the attachment bracket and fixedly connected with the attachment bracket through a U-shaped ring, the positioning vertical rod is arranged on the beam body of the I-shaped steel beam through a clamping seat, and a rod body of the positioning vertical rod vertically extends upwards to form a rooting inserting rod for erecting the vertical rod of the frame body. The utility model provides a rooting supporting point for the erection of the I-shaped steel beam through the attachment bracket detachably fixed on the embedded anchor, does not need to provide a hole on the shear wall, eliminates the adverse effect on the structure caused by the traditional preserved hole through-wall overhanging method, does not need to be repaired in the later period, eliminates the hidden trouble of leakage, and saves the additional cost brought by repair.

Description

Building well construction operation support body bottom sprag system

Technical Field

The utility model relates to the technical field of building construction, in particular to a bottom supporting system of a construction operation frame body of a building well.

Background

The side elevation of a conventional well such as a lighting well, an elevator well, a pipeline well and the like is mostly a reinforced shear wall structure, and a construction operation frame body is required to be erected in the well in a construction stage. According to the related specification requirements, the frame body is erected at one time to be limited in height, holes are reserved at the bottoms of the reinforced shear walls in the field, and the overhanging support frame is erected in sections in a mode of placing I-steel in the reserved holes. However, the method has a certain influence on the reinforced shear wall structure, the hole repairing process is required to be additionally performed in the later period, the repairing quality of the reserved hole in the later period is difficult to ensure, and the hidden trouble of leakage is easy to form.

Disclosure of Invention

The utility model aims to provide a bottom support system of a construction operation frame body of a building well, which aims to solve the technical problems in the background technology.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a building well construction operation support body bottom sprag system, includes adhesion bracket, I-steel beam and location pole setting, adhesion bracket supports and leans on the shear wall inner wall of well and links to each other with the embedded anchor fixed on the shear wall, I-steel beam level sets up, and its roof beam body both ends are taken on adhesion bracket and are fixed continuous with adhesion bracket through U type ring, the location pole setting passes through the grip slipper and installs on the roof beam body of I-steel beam, and its body of rod vertically upwards extends the rooting inserted bar that forms the erection support body pole setting.

Preferably, the attaching bracket comprises an attaching wall vertical plate attached to the inner wall of the shear wall, a horizontal supporting transverse plate is welded and fixed at the bottom end of the attaching wall vertical plate, two anti-falling side plates are welded and fixed at two sides of the supporting transverse plate respectively, a space for containing the I-shaped steel beam is enclosed by the attaching wall vertical plate, the supporting transverse plate and the anti-falling side plates, an L-shaped bottom bracket is welded and fixed at the bottom of the supporting transverse plate, the opening of the L-shaped bottom bracket is downward, the transverse plate is welded and fixed on the bottom end face of the supporting transverse plate, and the vertical plate is flush with the attaching wall vertical plate.

Preferably, the top elevation of the anti-falling side plate on one side of the bearing transverse plate is lower than the top elevation of the anti-falling side plate on the other side, a notch for installing the I-beam is formed at the top of the anti-falling side plate on the lower side, when the I-beam is hoisted, the I-beam is close to the other side from one side of the notch, and when the I-beam butts against the anti-falling side plate on the other side, the I-beam is hoisted downwards, so that the I-beam can be conveniently lapped on the bearing transverse plate.

Preferably, the embedded anchor piece comprises four embedded screw rods which are correspondingly arranged at four corners of the wall attaching vertical plate, the inner side ends of the embedded screw rods are fixedly welded with the anchor plates and embedded in the shear wall, and the other end of the rod body penetrates through the wall attaching vertical plate along a through hole formed in the wall attaching vertical plate and is fixedly tied on the shear wall through fastening nuts arranged in pairs.

Preferably, the clamping seat spans the upper flange department at the I-steel beam, and the clamping seat is including pasting the last hook plate of establishing on the I-steel beam upper flange top surface, go up the perpendicular welding in hook plate top surface middle part and have the location pole setting, its one end face is buckled downwards and is formed the drawknot crotch that hooks I-steel beam upper flange one side border, and the other end face is fixed with the lower plate that presss from both sides tight I-steel beam upper flange opposite side border through fastening bolt, and the setting of clamping seat can conveniently realize the installation and removal of location pole setting and the adjustment of setting up the position on the I-steel beam for the atress of whole support body is more stable, simultaneously, has still avoided the welding damage to the I-steel beam, has improved turnover use number of times.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a rooting supporting point for the erection of the I-shaped steel beam through the attachment bracket detachably fixed on the embedded anchor, does not need to provide a hole on the shear wall, eliminates the adverse effect on the structure caused by the traditional preserved hole through-wall overhanging method, does not need to be repaired in the later period, eliminates the hidden trouble of leakage, and saves the additional cost brought by repair.

Drawings

The foregoing and/or other aspects and advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of a part of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the attachment bracket of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the clamping seat of the present utility model.

Reference numerals: 1. a shear wall; 2. embedding anchors; 201. an anchor plate; 202. embedding a screw; 203. a fastening nut; 3. attaching a bracket; 301. wall-attached vertical plates; 302. a bearing cross plate; 303. an anti-drop side plate; 304. an L-shaped bottom bracket; 4. an I-beam; 5. a U-shaped ring; 6. positioning the vertical rod; 7. a clamping seat; 701. an upper hook plate; 702. a lower clamping plate; 703. a fastening bolt; 8. a frame body.

Detailed Description

Hereinafter, an embodiment of a construction operation frame body bottom support system for a construction hoistway of the present utility model will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "top", "bottom", "upper", "lower", "inner", "outer", "transverse", "vertical", "upright" and the like are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model. The preferred embodiment of the present utility model is described in further detail below in conjunction with fig. 1-4:

as shown in fig. 1-3, the bottom supporting system of the construction operation frame body of the building well comprises an attaching bracket 3, an i-beam 4 and a positioning vertical rod 6, wherein the attaching bracket 3 is abutted against the inner wall of a shear wall 1 of the well and is connected with an embedded anchor 2 embedded in the shear wall 1 in a bolting way, the i-beam 4 is horizontally arranged, two ends of a beam body of the i-beam 4 are lapped on the attaching bracket 3 and are fixedly connected with the attaching bracket 3 through a U-shaped ring 5, the positioning vertical rod 6 is arranged on the beam body of the i-beam 4 through a clamping seat 7, and a rod body of the positioning vertical rod extends vertically upwards to form a rooting inserting rod for erecting a vertical rod of the frame body 8;

as shown in fig. 2-3, the attachment bracket 3 includes an attachment vertical plate 301 attached to the inner wall of the shear wall 1, a horizontally disposed support horizontal plate 302 is welded and fixed at the bottom end of the attachment vertical plate 301, two anti-falling side plates 303 are welded to two sides of the support horizontal plate 302 and two sides of the attachment vertical plate 301 respectively, the top elevation of one anti-falling side plate 303 of the support horizontal plate 302 is lower than the top elevation of the other anti-falling side plate 303 to form a notch convenient for lifting the i-beam 4, the attachment vertical plate 301, the support horizontal plate 302 and the anti-falling side plate 303 enclose a space accommodating the i-beam 4, an L-shaped bottom bracket 304 is welded and fixed at the bottom of the support horizontal plate 302, the L-shaped bottom bracket 304 is opened downwards, the horizontal plate is welded and fixed on the bottom end surface of the support horizontal plate 302, and the vertical plate is flush with the attachment vertical plate 301;

as shown in fig. 3, the embedded anchor 2 includes four embedded screws 202 correspondingly disposed at four corners of the wall-attached vertical plate 301, the inner ends of the embedded screws 202 are welded and fixed with an anchor plate 201 and embedded in the shear wall 1, and the other ends of the rods penetrate through the wall-attached vertical plate 301 along through holes formed in the wall-attached vertical plate 301 and tie-fix the wall-attached vertical plate 301 on the shear wall 1 through paired fastening nuts 203;

as shown in fig. 4, the clamping seat 7 spans the top flange of the i-beam 4, the clamping seat 7 includes an upper hook plate 701 attached to the top surface of the top flange of the i-beam 4, a positioning upright rod 6 is vertically welded in the middle of the top surface of the upper hook plate 701, one end plate surface of the upper hook plate is bent downwards to form a drawknot hook for hooking one side edge of the top flange of the i-beam 4, and the other end plate surface is fixed with a lower clamping plate 702 for clamping the other side edge of the top flange of the i-beam 4 through a fastening bolt 703.

The utility model is implemented by taking the following matters into consideration:

1. all components of the attachment bracket 3 are made of high-strength steel plates, the thickness of the components is not less than 10mm, the components are connected by double-sided welding, and the size specification of the reserved holes on the plate surface is corresponding to the size specification of the embedded bolts 202, the U-shaped rings 5 and the I-shaped steel beams 4;

2. the embedded screw 202 and the U-shaped ring 5 are all double nuts to prevent loosening and falling;

3. the arrangement and positioning of the embedded anchors 2 are corresponding to the arrangement of the upper construction operation frame body 8, and the I-shaped steel beam 4 is recommended to adopt more than 18# specifications;

4. the diameter of the U-shaped ring 5 is more than 16mm, and the gaps between the flanges of the I-shaped steel beam 4 and the two sides of the U-shaped ring 5 are filled with ductile materials;

5. the construction operation frame body 8 can adopt a steel pipe scaffold, the support system must be subjected to design stress calculation verification before construction, the special scheme is verified by expert scheme, and the scheme is compiled, checked and approved according to a specified flow, and then the construction operation frame body can be implemented.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a building well construction operation support body bottom sprag system which characterized in that: including attaching bracket (3), I-steel beam (4) and location pole setting (6), attach bracket (3) and support on the shear force wall (1) inner wall of well and with bury built-in anchor (2) fixed continuous on shear force wall (1), I-steel beam (4) level sets up, and its roof beam body both ends are taken on attaching bracket (3) and are fixed continuous with attaching bracket (3) through U type ring (5), location pole setting (6) are installed on the roof beam body of I-steel beam (4) through grip slipper (7), and the vertical upwards extension of its body of rod forms the rooting inserted bar of erecting support body (8) pole setting.

2. A construction operation frame body bottom supporting system according to claim 1, wherein: the attachment bracket (3) comprises an attachment wall vertical plate (301) attached to the inner wall of the shear wall (1), a horizontal support transverse plate (302) is welded and fixed to the bottom end of the attachment wall vertical plate (301), two anti-falling side plates (303) are welded to two sides of the support transverse plate (302) and two sides of the attachment wall vertical plate (301) respectively, the attachment wall vertical plate (301), the support transverse plate (302) and the anti-falling side plates (303) enclose a space for accommodating the I-shaped steel beam (4), an L-shaped bottom support (304) is welded and fixed to the bottom of the support transverse plate (302), an opening of the L-shaped bottom support (304) is downward, the transverse plate is welded and fixed to the bottom end face of the support transverse plate (302), and the vertical plate is flush with the attachment wall vertical plate (301).

3. A construction operation frame body bottom supporting system according to claim 2, wherein: the top elevation of the anti-falling side plate (303) on one side of the bearing transverse plate (302) is lower than the top elevation of the anti-falling side plate (303) on the other side.

4. A construction operation frame body bottom supporting system according to claim 2, wherein: the embedded anchor (2) comprises four embedded screws (202) which are correspondingly arranged at four corners of the wall attaching vertical plate (301), the anchor plate (201) is welded and fixed at the inner side end of each embedded screw (202) and embedded in the shear wall (1), and the other end of the rod body penetrates through the wall attaching vertical plate (301) along a through hole formed in the wall attaching vertical plate (301) and is fixedly tied on the shear wall (1) through fastening nuts (203) which are arranged in pairs.

5. A construction operation frame body bottom supporting system according to claim 1, wherein: the clamping seat (7) spans the upper flange of the I-shaped steel beam (4), the clamping seat (7) comprises an upper hook plate (701) attached to the top surface of the upper flange of the I-shaped steel beam (4), a positioning upright rod (6) is vertically welded in the middle of the top surface of the upper hook plate (701), one end plate surface of the upper hook plate is bent downwards to form a drawknot hook for hooking one side edge of the upper flange of the I-shaped steel beam (4), and the other end plate surface is fixed with a lower clamping plate (702) for clamping the other side edge of the upper flange of the I-shaped steel beam (4) through a fastening bolt (703).