CN218581211U - Support frame is built to changeable fixed position's steel construction crossbeam - Google Patents

Abstract

The utility model relates to a support frame technical field, specifically speaking relates to a support frame is built to changeable fixed position's steel construction crossbeam. It is including placing the platform, places the platform and is "U" font, places platform both sides inner wall and all sets up flutedly, and the inside rotation axis that is equipped with of recess, rotation axis are fixed in the recess and the rotation axis stretches out the surface of placing the platform, and the rotation axis surface is equipped with roller and is located the recess, and roller and rotation axis fixed connection place the platform bottom and be equipped with supporting component. The utility model discloses a promote the supporting component who places the platform bottom, make the supporting component drive the platform of placing at top and remove, utilize the power that promotes, the roller on the rotation axis surface that makes the inside recess be equipped with rotates along with the removal of placing the platform, reaches changeable fixed position's effect.

Description

Support frame is built to changeable fixed position's steel construction crossbeam

Technical Field

The utility model relates to a support frame technical field, specifically speaking relates to a support frame is built to changeable fixed position's steel construction crossbeam.

Background

One of the main building structure types of steel structural engineering. The steel tube beam is one of the common structural forms in modern building engineering, and in the construction process of a steel structure house, the steel tube beam also needs to be built, and here, the steel tube beam support frame needs to be adopted to support the steel tube beam so as to build the steel tube beam.

However, when the fixing position of the existing support frame needs to be adjusted on the same steel pipe, the support frame in the original position often needs to be detached, and then the support frame is rebuilt in a new position, so that labor force of workers can be increased, construction time and progress can be influenced, and accordingly, the support frame is built by the steel structure cross beam with the changeable fixing position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame is built to steel construction crossbeam of changeable fixed position to solve the problem that proposes in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a support frame is built to changeable fixed position's steel construction crossbeam, including placing the platform, it is "U" font to place the platform, it all sets up flutedly to place platform both sides inner wall, the inside rotation axis that is equipped with of recess, the rotation axis is fixed in the recess and the rotation axis stretches out the surface of placing the platform, the rotation axis surface is equipped with roller and is located the recess, roller and rotation axis fixed connection, it is equipped with supporting component to place a bottom.

As a further improvement of the technical scheme, the top of the rotating shaft is provided with a fixing hole, a supporting rod is arranged above the placing table, a sliding groove is formed in the outer wall of one side, adjacent to the rotating shaft, of the supporting rod, a sliding rod is arranged inside the sliding groove, the end portion of the sliding rod is provided with a locking rod, the bottom of the locking rod is provided with a lock catch, and the lock catch is movably clamped with the fixing hole.

As a further improvement of the technical scheme, the outer wall of the supporting rod is provided with a fixing buckle, the bottom of the fixing buckle is provided with a movable buckle, and the fixing buckle and the movable buckle are movably connected through a hinge.

As a further improvement of the technical scheme, the surface of the roller is provided with anti-skid particles which are fixedly connected with the roller.

As a further improvement of the technical scheme, the supporting component comprises a fixed support, a plurality of clamping grooves are formed in the surface of the fixed support, an extension support is arranged inside the fixed support and movably sleeved with the fixed support, a buckle is arranged on the outer wall of the extension support and is mutually clamped with the clamping grooves.

As a further improvement of the technical scheme, the bottom of the extension bracket is provided with a universal wheel, and the universal wheel is fixedly connected with the extension bracket.

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

during this support frame is built to changeable fixed position's steel construction crossbeam, place the supporting component of platform bottom through the promotion, make supporting component drive the platform of placing at top and remove, utilize the power that promotes, the roller on the rotation axis surface that makes the inside recess be equipped with rotates along with the removal of placing the platform, reaches changeable fixed position's effect.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic view of an expanded structure of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a placing table according to embodiment 1 of the present invention;

fig. 4 is a sectional view of the placement table according to embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of a point a in fig. 3 according to embodiment 1 of the present invention.

The various reference numbers in the figures mean:

1. a placing table; 11. a groove; 12. a rotating shaft; 121. a fixing hole; 13. a roller; 14. anti-skid particles;

2. a support assembly; 20. fixing a bracket; 21. a card slot;

3. stretching the stent; 31. buckling;

4. a universal wheel;

5. a support bar; 51. a chute;

6. a lock lever; 61. locking; 62. a slide bar;

7. a fixing buckle; 71. a hinge; 72. and moving the buckle.

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.

Examples

Please refer to fig. 1-5, this embodiment provides a support frame constructed by a steel structure beam capable of switching a fixing position, including a placing table 1, the placing table 1 is U-shaped, grooves 11 are formed on inner walls of two sides of the placing table 1, a rotating shaft 12 is arranged inside the grooves 11, the rotating shaft 12 is fixed in the grooves 11 and extends out of the surface of the placing table 1, rollers 13 are arranged on the surface of the rotating shaft 12 and are located in the grooves 11, the rollers 13 are fixedly connected with the rotating shaft 12, and a support assembly 2 is arranged at the bottom of the placing table 1, when considering that the fixing position of the existing support frame needs to be adjusted on the same steel pipe, the support frame is usually required to be detached and then put up again at a new position, which not only increases labor force of workers, but also affects construction time and process, therefore, in order to avoid the problem of construction process lag caused by detaching and installing the support frame, when the support frame needs to switch the fixing position, the support assembly 2 at the bottom of the placing table 1 is pushed, so that the support assembly 2 drives the placing table 1 at the top to move, and the roller 13 on the surface of the rotating shaft 12 arranged inside the grooves 11 can be switched to achieve the effect of moving of the fixing position, and the roller 1 can be switched.

The utility model discloses when specifically using: at first, promote the supporting component 2 of placing platform 1 bottom, make supporting component 2 drive the platform 1 of placing at top and remove, utilize the thrust that promotes supporting component 2, make the inside roller 13 that is equipped with of recess 11 on the surface of rotation axis 12 rotate along with the removal of placing platform 1, reach the effect that shifts fixed position, the effectual construction process lag problem of having avoided leading to because of dismantling and erection bracing frame.

Considering the problem of fixing the roller 13 when the support frame is fixed, therefore, in order to facilitate fixing the roller 13, the top of the rotating shaft 12 is provided with a fixing hole 121, the upper side of the placing table 1 is provided with a support rod 5, the outer wall of one side of the support rod 5 adjacent to the rotating shaft 12 is provided with a sliding chute 51, a sliding rod 62 is arranged inside the sliding chute 51, the end of the sliding rod 62 is provided with a lock rod 6, the bottom of the lock rod 6 is provided with a lock catch 61, and the lock catch 61 is movably clamped with the fixing hole 121. The sliding chute 51 arranged at one side of the support rod 5 arranged above the placing table 1 is utilized to enable the sliding rod 62 connected with the end part of the lock rod 6 to slide in the sliding chute 51, so as to drive the lock catch 61 at the bottom of the lock rod 6 to vertically move, and the lock catch 61 is movably clamped with the fixing hole 121 arranged at the top of the rotating shaft 12, thereby achieving the effect of fixing the roller 13.

In order to fix and open the roller 13 more conveniently, the outer wall of the support rod 5 is provided with a fixing buckle 7, the bottom of the fixing buckle 7 is provided with a moving buckle 72, and the fixing buckle 7 is movably connected with the moving buckle 72 through a hinge 71. When the roller 13 needs to be fixed, the movable buckle 72 is rotated to enable the movable buckle 72 to be parallel to the fixed buckle 7 through the hinge 71, so that the sliding rod 62 slides to the bottom of the sliding groove 51, the lock catch 61 is driven to be clamped with the fixed hole 121, the rotating shaft 12 is fixed, and the roller 13 is fixed.

In order to better fix the roller 13 on the steel pipe when fixing, the surface of the roller 13 is provided with anti-skid particles 14, and the anti-skid particles 14 are fixedly connected with the roller 13. By utilizing the anti-skid particles 14 arranged on the surface of the roller 13, the roller 13 can better fix the steel pipe when being fixed, and the effect of better supporting the steel pipe is achieved.

Consider the height problem of crossbeam, consequently, for the crossbeam that more is convenient for adapt to the co-altitude supports, supporting component 2 includes fixed bolster 20, and a plurality of draw-in grooves 21 have been seted up on fixed bolster 20 surface, and fixed bolster 20 is inside to be equipped with to extend support 3, and it cup joints with fixed bolster 20 activity to extend support 3, and it is equipped with buckle 31 to extend support 3 outer wall, buckle 31 and the mutual joint of draw-in groove 21. The clamping groove 21 arranged on the surface of the fixed bracket 20 and the buckle 31 arranged on the outer wall of the extension bracket 3 are mutually clamped, so that the height of the support component 2 can be adjusted.

In order to facilitate the pushing of the supporting component 2, a universal wheel 4 is arranged at the bottom of the extending bracket 3, and the universal wheel 4 is fixedly connected with the extending bracket 3. By using the universal wheels 4 at the bottom of the extension bracket 3, the support bracket is more convenient to push the support assembly 2 when the support bracket needs to be moved.

The utility model discloses steel structure crossbeam of changeable fixed position builds bracer when specifically using, at first rotate and remove knot 72, make to remove knot 72 and detain 7 perpendicularly through hinge 71, remove the knot 72 and be located the below of slide bar 62 this moment, the downward operation of slide bar 62 has been stopped, drive hasp 61 and break away from fixed orifices 121, then promote the supporting component 2 of placing platform 1 bottom, make supporting component 2 drive the placing platform 1 at top and move, utilize the thrust that promotes supporting component 2, make the roller 13 on the rotation axis 12 surface that is equipped with inside the recess 11 rotate along with the removal of placing platform 1, reach the effect of shifting fixed position, when the support frame moves the position that needs to support, rotate and remove knot 72, make to remove knot 72 and pass through hinge 71 and fixed knot 7 and be parallel, reach and make slide bar 62 slide to the bottom of spout 51, it connects with fixed orifices 121 to drive hasp 61, make rotation axis 12 fixed, reach the effect of fixed rotation 13, through utilizing the anti-skidding granule 14 that roller 13 surface set up, make roller 13 can better steel pipe when fixed, reach the fixed axis 13 fixed shaft steel pipe when fixed, reach the effect of better support steel pipe;

when the height of the cross beam required to be fixed is different, the clamping groove 21 formed in the surface of the fixing support 20 and the buckle 31 arranged on the outer wall of the extension support 3 are clamped with each other, so that the height of the support component 2 can be adjusted.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a support frame is built to changeable fixed position's steel construction crossbeam, is including placing platform (1), its characterized in that: place platform (1) and be "U" font, place platform (1) both sides inner wall and all set up recess (11), recess (11) inside is equipped with rotation axis (12), rotation axis (12) are fixed in recess (11) and rotation axis (12) stretch out the surface of placing platform (1), rotation axis (12) surface is equipped with roller (13) and roller (13) are located recess (11), roller (13) and rotation axis (12) fixed connection, it is equipped with supporting component (2) to place platform (1) bottom.

2. The switchable fixing position steel structure beam erection support frame of claim 1, which is characterized in that: the utility model discloses a lock catch, including rotation axis (12), place platform (1), support bar (5), spout (51) have been seted up to support bar (5) and the adjacent one side outer wall of rotation axis (12), spout (51) inside is equipped with slide bar (62), slide bar (62) tip is equipped with locking lever (6), locking lever (6) bottom is equipped with hasp (61), hasp (61) and fixed orifices (121) activity joint.

3. The switchable fixed position steel structural beam erection support frame of claim 2, wherein: the outer wall of the supporting rod (5) is provided with a fixing buckle (7), the bottom of the fixing buckle (7) is provided with a movable buckle (72), and the fixing buckle (7) and the movable buckle (72) are movably connected through a hinge (71).

4. The switchable fixed position steel structure beam erection support frame of claim 1, wherein: the surface of the roller (13) is provided with anti-skid particles (14), and the anti-skid particles (14) are fixedly connected with the roller (13).

5. The switchable fixed position steel structure beam erection support frame of claim 1, wherein: support assembly (2) include fixed bolster (20), a plurality of draw-in grooves (21) have been seted up on fixed bolster (20) surface, fixed bolster (20) inside is equipped with and extends support (3), it cup joints with fixed bolster (20) activity to extend support (3), it is equipped with buckle (31) to extend support (3) outer wall, buckle (31) and draw-in groove (21) mutual joint.

6. The switchable fixed position steel structure beam erection support frame of claim 5, wherein: the bottom of the extension support (3) is provided with a universal wheel (4), and the universal wheel (4) is fixedly connected with the extension support (3).

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