CN217204883U - Steel construction anti-wind roof beam - Google Patents

Abstract

The utility model discloses a steel construction anti-wind roof beam, include: the crossbeam, activity stabilizer blade and stiffener, the both ends symmetry swing joint of crossbeam has the activity stabilizer blade, the inside central point of crossbeam puts the department welded fastening and has middle support frame, middle support frame rotates through the bearing level and is connected with the bull stick, the both ends symmetry of bull stick is provided with screw thread portion, in the both ends difference screw thread screw in two activity stabilizer blades of bull stick, the both sides of crossbeam bottom have the stiffener through last connecting seat symmetry swing joint, the one end swing joint that the connecting seat was kept away from to the stiffener has lower connecting seat. The utility model discloses a rotating the inside regulating wheel of crossbeam and driving the bull stick and rotate, two activity stabilizer blades that drive the crossbeam both ends move outwards in step, make activity stabilizer blade and anti-wind leg joint, can realize the connection between two anti-wind posts of different spans, simultaneously through the stiffener that sets up, can be with the crossbeam, construct the triangle-shaped structure between anti-wind post and the stiffener, strengthen the connection structure between crossbeam and the anti-wind post.

Description

Steel construction anti-wind roof beam

Technical Field

The utility model relates to a wind-resistant beam technical field specifically is a steel construction wind-resistant beam.

Background

The wind-resistant beam is a reinforced concrete beam which connects the wind-resistant columns in the horizontal direction and plays a role in integral reinforcement, and the wind-resistant columns are reinforced concrete constructional columns which are arranged in gable walls at two ends of a brick-concrete structure house and resist horizontal wind load. The method is generally used for brick-concrete structure houses with high rise, large internal space and few transverse walls, such as industrial plants, large warehouses and the like.

However, current steel construction anti-wind roof beam is at the in-process of building in the installation, sometimes because of anti-wind roof beam structure length is not enough, its both ends can not be fine be connected with two lateral walls of being connected with the anti-wind post, the structure that needs the anti-wind roof beam extends, and adopt bolted connection and welded mode more to the extension mode with anti-wind roof beam structure, this kind of mode of strengthening wastes time and energy, seriously influence the efficiency of building of anti-wind roof beam, current steel construction anti-wind roof beam is only through the installation stabilizer blade and the anti-wind post fixed connection at its both ends simultaneously, joint strength is lower, wind-resistant ability is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction anti-wind roof beam to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure wind beam comprising: the novel steel wire rope comprises a cross beam, movable support legs and reinforcing rods, wherein the two ends of the cross beam are symmetrically and movably connected with the movable support legs, a middle support frame is fixedly welded at the center position inside the cross beam and is connected with a rotating rod through horizontal rotation of a bearing, the two ends of the rotating rod are symmetrically provided with threaded portions, the two ends of the rotating rod are screwed into the movable support legs in a threaded manner respectively, the reinforcing rods are symmetrically and movably connected to the two sides of the bottom of the cross beam through upper connecting seats, and one ends, away from the upper connecting seats, of the reinforcing rods are movably connected with lower connecting seats.

Furthermore, a notch is formed in the front face of the cross beam on the front side of the middle supporting frame, and a cover plate is fixedly connected to the front face of the cross beam outside the notch through bolts.

Furthermore, a rotating rod on one side of the middle supporting frame is fixedly connected with an adjusting wheel.

Furthermore, one side of the movable supporting leg is welded and fixed with an installation supporting leg, the upper portion and the lower portion of the installation supporting leg are symmetrically provided with installation holes, reinforcing ribs are further welded and fixed between the installation supporting leg and the movable supporting leg, and the other side of the installation supporting leg is provided with a thread groove.

Furthermore, one end, far away from the mounting support leg, of the movable support leg slides along the inner wall of the cross beam, and the threaded portion on the rotating rod is connected with the threaded groove on the movable support leg in a matched mode.

Furthermore, the top of the upper connecting seat is welded and fixed with the bottom of the cross beam.

Furthermore, the upper end of the reinforcing rod is rotatably connected with the upper connecting seat through a rotating shaft, and the lower end of the reinforcing rod is rotatably connected with the lower connecting seat through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the activity stabilizer blade at the both ends of crossbeam, drive the bull stick through rotating the regulating wheel and rotate, can drive two activity stabilizer blades and outwards remove in step, make the installation stabilizer blade on two activity stabilizer blades can with the laminating of being connected lateral wall of anti-wind post, and then can make and realize smooth being connected between this anti-wind roof beam and the anti-wind post fixedly, can satisfy the connection between two anti-wind posts to different spans, use more nimble.

2. The utility model discloses a rotate in the bottom of crossbeam and connect the stiffener, rotate the stiffener through round last connecting seat to the position of connecting seat under the adjustment, make the bottom of connecting seat and the lateral wall laminating of anti-wind post down, through connecting seat welded fastening down on the lateral wall of anti-wind post, can make and found the triangle-shaped structure between crossbeam, anti-wind post and the stiffener, effectual this anti-wind roof beam of reinforcing and the joint strength between the anti-wind post.

Drawings

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

FIG. 2 is a structural diagram of the middle cross beam of the present invention with the cover plate removed;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a structural diagram of the movable support leg of the present invention.

Reference numerals: 1. a cross beam; 2. a movable leg; 21. mounting support legs; 22. mounting holes; 23. reinforcing ribs; 24. a thread groove; 3. a cover plate; 4. an upper connecting seat; 5. a reinforcing bar; 6. a lower connecting seat; 7. a rotating shaft; 8. a notch; 9. a middle support frame; 10. a rotating rod; 11. a threaded portion; 12. and an adjusting wheel.

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 to 4 together, a wind-resistant beam of a steel structure includes: the wind-resistant beam comprises a beam 1, movable support legs 2 and reinforcing rods 5, wherein the two ends of the beam 1 are symmetrically and movably connected with the movable support legs 2, a middle support frame 9 is welded and fixed at the central position inside the beam 1, the middle support frame 9 is horizontally and rotatably connected with a rotating rod 10 through a bearing, the two ends of the rotating rod 10 are symmetrically provided with threaded parts 11, the two ends of the rotating rod 10 are respectively screwed into the two movable support legs 2, an adjusting wheel 12 is fixedly connected onto the rotating rod 10 on one side of the middle support frame 9, the rotating rod 10 can be driven to rotate through manually rotating the adjusting wheel 12, the two movable support legs 2 can be driven to synchronously approach or keep away from each other, the wind-resistant beam can adapt to different spans and is more flexible to use, the reinforcing rods 5 are symmetrically and movably connected onto the two sides of the bottom of the beam 1 through upper connecting seats 4, the top of the upper connecting seats 4 are fixedly welded with the bottom of the beam 1, and one ends, far away from the upper connecting seats 4, of the reinforcing rods 5 are movably connected with lower connecting seats 6, the upper end of stiffener 5 is rotated through pivot 7 and last connecting seat 4 and is connected, and the lower extreme of stiffener 5 rotates through pivot 7 and connecting seat 6 down and is connected, goes up connecting seat 4 and connecting seat 6's setting down, can conveniently adjust the position of stiffener 5, through 6 welded fastening of connecting seat 6 on the lateral wall of anti-wind post down, can strengthen through the connection structure between 5 countermeasures wind post of stiffener and the anti-wind roof beam.

Notch 8 has been seted up in the front of crossbeam 1 of middle support frame 9 front side, and bolt fixedly connected with apron 3 is passed through in the front of crossbeam 1 outside notch 8, and the setting of apron 3 for seal notch 8 department, through demolising apron 3, can manually adjust regulating wheel 12 in the crossbeam 1.

One side welded fastening of activity stabilizer blade 2 has installation stabilizer blade 21, mounting hole 22 has been seted up to the upper portion and the lower part symmetry of installation stabilizer blade 21, this mounting hole 22 is waist type groove, can make things convenient for personnel to fix installation stabilizer blade 21, still welded fastening has strengthening rib 23 between installation stabilizer blade 21 and the activity stabilizer blade 2, the setting of strengthening rib 23, a structure for remaining installation between the stabilizer blade 21 to activity stabilizer blade 2 is strengthened, thread groove 24 has been seted up to the opposite side of installation stabilizer blade 21, the one end that installation stabilizer blade 21 was kept away from to activity stabilizer blade 2 slides along the inner wall of crossbeam 1, thread portion 11 on the bull stick 10 is connected with the thread groove 24 cooperation on the activity stabilizer blade 2, bull stick 10 rotates, can drive two activity stabilizer blades 2 through removing, adjust the position of activity stabilizer blade 2.

To sum up, the utility model provides a steel construction anti-wind beam, at work, open the apron 3 on the crossbeam 1, and move this anti-wind beam to between two anti-wind posts, then personnel drive the bull stick 10 to rotate through rotating the regulating wheel 12, the bull stick 10 rotates and can drive two movable support legs 2 to move outwards simultaneously, until the installation support leg 21 on two movable support legs 2 respectively with two anti-wind post on the connection lateral wall laminating, at this moment fix the installation support leg 21 on the anti-wind post through the bolt, and fix the apron 3 on the crossbeam 1 again, seal the notch 8, then personnel can rotate the stiffener 5 around the upper connecting seat 4, and rotate the position of adjusting lower connecting seat 6, make the bottom of lower connecting seat 6 laminate with the suitable position on the anti-wind post lateral wall, finally through welding lower connecting seat 6 on the anti-wind post lateral wall, the connection structure between the wind beam and the wind column can be reinforced by the reinforcing rods 5.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a steel construction anti-wind roof beam which characterized in that includes: crossbeam (1), activity stabilizer blade (2) and stiffener (5), the both ends symmetry swing joint of crossbeam (1) has activity stabilizer blade (2), the inside central point of crossbeam (1) puts department welded fastening has middle support frame (9), middle support frame (9) rotate through the bearing level and are connected with bull stick (10), the both ends symmetry of bull stick (10) is provided with screw thread portion (11), the both ends of bull stick (10) screw in respectively two in activity stabilizer blade (2), the both sides of crossbeam (1) bottom have stiffener (5) through last connecting seat (4) symmetry swing joint, the one end swing joint that upper connecting seat (4) was kept away from in stiffener (5) has lower connecting seat (6).

2. The wind-resistant beam with the steel structure as claimed in claim 1, characterized in that the front surface of the cross beam (1) at the front side of the middle supporting frame (9) is provided with a notch (8), and the front surface of the cross beam (1) outside the notch (8) is fixedly connected with the cover plate (3) through bolts.

3. A wind-resistant beam of steel structure according to claim 1, characterized in that an adjusting wheel (12) is fixedly connected to the turning bar (10) at one side of the intermediate supporting frame (9).

4. The wind-resistant beam with the steel structure as claimed in claim 1, wherein a mounting leg (21) is welded and fixed on one side of the movable leg (2), mounting holes (22) are symmetrically formed in the upper portion and the lower portion of the mounting leg (21), a reinforcing rib (23) is further welded and fixed between the mounting leg (21) and the movable leg (2), and a threaded groove (24) is formed in the other side of the mounting leg (21).

5. A wind-resistant beam of steel structure according to claim 1, characterized in that the end of the movable leg (2) far from the mounting leg (21) slides along the inner wall of the beam (1), and the threaded portion (11) of the rotating rod (10) is in fit connection with the threaded groove (24) of the movable leg (2).

6. A steel structure wind-resistant beam according to claim 1, characterized in that the top of the upper connecting seat (4) is welded and fixed with the bottom of the cross beam (1).

7. A wind-resistant beam of steel structure according to claim 1, characterized in that the upper end of the reinforcing rod (5) is rotatably connected with the upper connecting seat (4) through a rotating shaft (7), and the lower end of the reinforcing rod (5) is rotatably connected with the lower connecting seat (6) through a rotating shaft (7).

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