CN214786145U

CN214786145U - Adjustable fixing structure for building steel beam

Info

Publication number: CN214786145U
Application number: CN202120550132.7U
Authority: CN
Inventors: 王超; 甘德强; 邓浩存; 张泉
Original assignee: Zhigao Construction Group Co ltd
Current assignee: Zhigao Construction Group Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-19
Anticipated expiration: 2031-03-17

Abstract

The utility model provides a bearing structure with adjustable building structure girder steel, includes vertical column (1), its characterized in that: the utility model discloses a vertical column (1) is provided with semicircle toper clamp (3) of two mutual symmetries in the upper end, mount pad (5) are installed to semicircle toper clamp (3) upper end, the upper end middle part of mount pad (5) is fixed with supporting seat (6), the central point of supporting seat (6) up end puts and is fixed with fixed column (9), the cover has sleeve (10) on fixed column (9), upper end fixed connection girder steel bracket (11) of sleeve (10), be fixed with girder steel (2) on girder steel bracket (11), the upper portion regulation end of adjusting screw (14) contacts with the bottom surface of girder steel bracket (11), the symmetry is provided with hydraulic jack (16) between the both sides of mount pad (5) and girder steel bracket (11), the utility model discloses rational in infrastructure, can adjust according to the construction needs, convenient construction, fixed effectual.

Description

Adjustable fixing structure for building steel beam

Technical Field

The utility model relates to a girder steel fixed knot constructs especially relates to a fixed knot constructs with adjustable building girder steel belongs to construction technical field.

Background

At construction or the in-process of building the steel roof, the crossbeam can lean on many stands to support, and the crossbeam needs to adjust the girder steel according to predetermined angle at the fixed in-process of support, and some needs are adjusted for the level, and some needs are adjusted and are fixed again after having certain angle. The existing steel beam fixing structure is simple, the adjustability of the steel beam in a direct shelving mode is not good, the cushion blocks are increased and decreased at the supporting positions of the upright post supporting cross beams to adjust, the construction is inconvenient by adopting the adjusting mode and the fixing structure, the height of the cushion blocks is not easy to be completely matched with the height of the cross beams to be adjusted, and the fixing effect is not good. The steel beam fixing structure is reasonable in structure, convenient to construct and good in fixing effect, and can be adjusted according to construction requirements.

Disclosure of Invention

The utility model aims at current girder steel is fixed adjusts simple structure, is not convenient for adjust according to the construction needs, and the not good defect of fixed effect is with not enough, provides a rational in infrastructure now, can adjust according to the construction needs, construction convenience, fixed effectual fixed knot constructs with adjustable a building girder steel.

In order to achieve the above object, the technical solution of the present invention is: the utility model provides a fixed knot constructs with adjustable building girder steel, includes perpendicular stand, its characterized in that: the upper end of perpendicular stand is provided with the semicircle toper clamp of two mutual symmetries, the mount pad is installed to semicircle toper clamp upper end, the upper end middle part of mount pad is fixed with the supporting seat, the central point of supporting seat up end puts and is fixed with the fixed column, the cover has the sleeve on the fixed column, telescopic upper end fixed connection girder steel bracket, be fixed with the girder steel on the girder steel bracket, a plurality of screws have been seted up on the mount pad, install adjusting screw in the screw, adjusting screw's upper portion regulation end contacts with the bottom surface of girder steel bracket, the symmetry is provided with hydraulic jack between the both sides of mount pad and the girder steel bracket.

Furthermore, countersunk bolt through holes are formed in two sides of the connecting part of the semi-conical hoop, and the two semi-conical hoops are fixed with the vertical stand columns through bolts installed in the countersunk bolt through holes.

Furthermore, the center of the lower end face of the mounting seat is provided with a conical groove, the center of the upper end face of the mounting seat is provided with a through hole, the through hole is communicated with the conical groove, and the conical groove is matched with the outer conical surface of the semicircular conical clamp.

Furthermore, a plurality of screw holes are evenly arranged on the circumference of the upper end surface of the mounting seat, and a locking nut is arranged on the adjusting screw rod.

Furthermore, an anchoring hole is formed in the steel beam bracket, and the steel beam bracket is fixed with the steel beam through a rivet arranged on the anchoring hole.

The utility model has the advantages that:

1, the utility model discloses rational in infrastructure, two half cone clamps constitute unable adjustment base, and through conical surface complex mode mount pad on the unable adjustment base, the mount pad lets half cone clamp extrusion vertical column under the action of gravity, lets fastening more between half cone clamp and the vertical column.

2, the utility model discloses rational in infrastructure, utilize the jack to fall the height of girder steel, can adjust according to the construction needs, construction convenience, the girder steel is adjusted and is accomplished the back and withstood and lock the girder steel bracket through adjusting screw, has reached fine fixed effect, construction convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic view of a conical clamp of the present invention.

Fig. 3 is a schematic view of the component mounting base of the present invention.

In the figure: perpendicular stand 1, girder steel 2, half circular cone clamp 3, countersunk head bolt through-hole 4, mount pad 5, supporting seat 6, bell jar 7, through-hole 8, fixed column 9, sleeve 10, girder steel bracket 11, anchor hole 12, screw 13, adjusting screw 14, lock nut 15, hydraulic jack 16.

Detailed Description

The invention is described in further detail below with reference to the following description of the drawings and the detailed description.

Referring to fig. 1 to 3, the utility model discloses a fixed knot constructs with adjustable building girder steel, including vertical column 1, its characterized in that: the upper end of perpendicular stand 1 is provided with the semicircle toper clamp 3 of two mutual symmetries, mount pad 5 is installed to 3 upper ends of semicircle toper clamp, the upper end middle part of mount pad 5 is fixed with supporting seat 6, the central point of 6 up end of supporting seat puts and is fixed with fixed column 9, the cover has sleeve 10 on the fixed column 9, sleeve 10's upper end fixed connection girder steel bracket 11, be fixed with girder steel 2 on the girder steel bracket 11, a plurality of screws 13 have been seted up on mount pad 5, install adjusting screw 14 in the screw 13, adjusting screw 14's upper portion regulation end contacts with girder steel bracket 11's bottom surface, the symmetry is provided with hydraulic jack 16 between mount pad 5's both sides and the girder steel bracket 11.

Countersunk bolt through holes 4 are formed in two sides of the connecting part of the semi-conical clamp 3, and the two semi-conical clamps 3 are fixed with the vertical stand columns 1 through bolts installed in the countersunk bolt through holes 4.

Conical groove 7 has been seted up to terminal surface central point under mount pad 5, and through-hole 8 has been seted up to mount pad 5 up terminal surface central point, and through-hole 8 is linked together with conical groove 7, and conical groove 7 cooperatees with the outer circular conical surface of semicircle toper clamp 3.

The screw holes 13 are uniformly arranged on the circumference of the upper end surface of the mounting seat 5, and the adjusting screw 14 is provided with a locking nut 15.

Anchor holes 12 are formed in the steel beam bracket 11, and the steel beam bracket 11 is fixed with the steel beam 2 through rivets arranged on the anchor holes 12.

As shown in the attached drawing, the upper end of the vertical upright post 1 is provided with two mutually symmetrical semi-conical clamps 3, countersunk bolt through holes 4 are formed in two sides of the connecting part of the semi-conical clamps 3, connecting bolts are installed in the countersunk bolt through holes 4, the two semi-conical clamps 3 form an annular clamp through the fixing of the connecting bolts, and the annular clamp is fixed on the vertical upright post 1. Conical groove 7 has been seted up to terminal surface axial center position under mount pad 5, and through-hole 8 has been seted up to 5 up end axial center positions of mount pad, and through-hole 8 is linked together with conical groove 7, and mount pad 5 falls on the conical surface of semicircle toper clamp 3 through conical groove 7 of bottom, and through-hole 8 is passed to the upper end of perpendicular stand 1 simultaneously. Conical surface cooperation of tapered groove 7 and half cone clamp 3, mount pad 5 also can let half cone clamp 3 extrude perpendicular stand 1 when extrudeing half cone clamp 3 down under the action of gravity, let half cone clamp 3 and perpendicular stand between 1 fastening more.

The upper end face of the mounting seat 5 is fixedly welded with a supporting seat 6, the supporting seat 6 is in a circular cover shape, the lower end of the supporting seat is provided with an opening, and the upper end of the vertical upright post 1 penetrates through the opening and extends into the supporting seat 6. A fixing column 9 is fixed on the upper end face of the supporting seat 6, and the supporting seat 6 and the fixing column 9 are coaxial. The fixing column 9 is sleeved with a sleeve 10, a limiting boss is arranged at the upper end of the fixing column 9, a limiting clamping ring is arranged at the lower end of the sleeve 10, the limiting boss and the limiting clamping ring are matched to limit the mutual sliding stroke of the fixing column 9 and the sleeve 10, and the sleeve 10 cannot be separated from the fixing column 9.

The upper end welded fastening girder steel bracket 11 of sleeve 10 has seted up anchor hole 12 on the girder steel bracket 11, and girder steel bracket 11 is fixed mutually with girder steel 2 through the rivet that sets up on anchor hole 12. The fixed column 9 is matched with the sleeve 10, so that the steel beam 2 can move up and down relative to the vertical upright post 1 in the adjusting process, and meanwhile, the steel beam 2 can be prevented from being separated from the vertical upright post 1 and falling.

A plurality of screw holes 13 are formed in the upper end face of the mounting seat 5, the screw holes 13 are located on the outer side of the fixing column 9, and the screw holes 13 are evenly arranged on the circumference of the upper end face of the mounting seat 5. An adjusting screw 14 is arranged in the screw hole 13, and the adjusting screw 14 firstly penetrates through the screw hole 13 and then is screwed with a locking nut 15 to be in contact with the steel beam bracket 11. Hydraulic jacks 16 are symmetrically arranged between two sides of the upper end surface of the mounting seat 5 and the steel beam bracket 11, and the hydraulic jacks 16 are used for jacking the steel beam bracket 11 and the steel beam 2.

In the process of adjusting the steel beam 2, firstly, the adjusting screw 14 is screwed out to be separated from the steel beam bracket 11, the levelness of the steel beam 2 is measured by a horizontal measuring instrument, then the steel beam 2 is moved up and down by a hydraulic jack 16 to level the steel beam 2, after the adjustment of the steel beam 2 is completed, the adjusting screw 14 is adjusted to enable the adjusting screw 14 to prop against the steel beam bracket 11, then a locking nut 15 is screwed to fix the position of the adjusting screw 14, the steel beam 2 is kept in a horizontal state under the propping of the adjusting screw 14, and finally, the hydraulic jack 16 is returned and taken out. Girder steel 2 can be adjusted according to the construction needs, and construction convenience is reliable and stable after fixed.

The above description is for further details of the present invention, and the detailed implementation of the present invention is not limited to these descriptions, and for those skilled in the art to which the present invention pertains, the present invention can be easily replaced, modified and changed without departing from the inventive concept of the present invention, and all of the simple replacements, modifications and changes should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a fixed knot constructs with adjustable building girder steel, includes vertical column (1), its characterized in that: the upper end of perpendicular stand (1) is provided with semicircle toper clamp (3) of two mutual symmetries, mount pad (5) are installed to semicircle toper clamp (3) upper end, the upper end middle part of mount pad (5) is fixed with supporting seat (6), the central point of supporting seat (6) up end puts and is fixed with fixed column (9), the cover has sleeve (10) on fixed column (9), upper end fixed connection girder steel bracket (11) of sleeve (10), be fixed with girder steel (2) on girder steel bracket (11), a plurality of screw (13) have been seted up on mount pad (5), install adjusting screw (14) in screw (13), the upper portion regulation end of adjusting screw (14) contacts with the bottom surface of girder steel bracket (11), the symmetry is provided with hydraulic jack (16) between the both sides of mount pad (5) and girder steel bracket (11).

2. The adjustable fixing structure of the steel beam of the building according to claim 1, wherein: countersunk bolt through holes (4) are formed in two sides of the connecting part of the semi-conical clamps (3), and the two semi-conical clamps (3) are fixed with the vertical upright posts (1) through bolts installed in the countersunk bolt through holes (4).

3. The adjustable fixing structure of the steel beam of the building according to claim 1, wherein: conical groove (7) have been seted up to terminal surface central point under mount pad (5), and through-hole (8) have been seted up to mount pad (5) up terminal surface central point, and through-hole (8) are linked together with conical groove (7), and conical groove (7) cooperate with the outer circular conical surface of semicircle toper clamp (3).

4. The adjustable fixing structure of the steel beam of the building according to claim 1, wherein: the screw holes (13) are evenly arranged on the circumference of the upper end face of the mounting seat (5), and the adjusting screw rod (14) is provided with a locking nut (15).

5. The adjustable fixing structure of the steel beam of the building according to claim 1, wherein: an anchoring hole (12) is formed in the steel beam bracket (11), and the steel beam bracket (11) is fixed with the steel beam (2) through a rivet arranged in the anchoring hole (12).