CN215741813U

CN215741813U - Assembly type staggered truss steel structure

Info

Publication number: CN215741813U
Application number: CN202122134228.8U
Authority: CN
Inventors: 翁云辉
Original assignee: Shanghai Hope Architectural Planning And Design Co ltd
Current assignee: Shanghai Hope Architectural Planning And Design Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-08
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of truss steel structures, and discloses an assembled staggered truss steel structure which comprises a vertical frame, wherein the top end of the vertical frame is fixedly connected with a transverse frame, the bottom end of the vertical frame is fixedly connected with a support frame, the middle part of the vertical frame is movably connected with a hanging rod, the top part of the hanging rod is clamped with a support rod, the middle part of the front surface of the vertical frame is fixedly connected with a vertical plate, the inner part of the vertical frame is movably connected with a rotating wheel, the inner part of the vertical plate is movably connected with a rotating shaft, the inner wall of the right side of the vertical frame is fixedly connected with a gear plate, the rotating wheel and the gear plate are meshed and connected, so that the rotating wheel can move up and down along the gear plate when rotating, the rotating shaft can be driven to synchronously move inside the vertical plate, the hanging rod can be driven to move up and down through the rotating shaft, and curtain cloth can be pulled to the top end of the vertical frame through the hanging rod, thereby accomplish the installation of curtain and build, very convenient and fast.

Description

Assembly type staggered truss steel structure

Technical Field

The utility model relates to the technical field of truss steel structures, in particular to an assembled staggered truss steel structure.

Background

The truss structure is a structure formed by connecting rod pieces at two ends by hinges, can bear larger pulling force and pressure, and is labor-saving to install because of the special structure and lighter weight.

When carrying out various activity performances, just need to build the stage, and the performance stage generally adopts truss structure to build and forms, wherein need the people to climb to the top of hanging the curtain at the stage truss to the connection of curtain, this kind of operation is dangerous relatively, and it is also more time-consuming and energy-consuming to operate, performs in the place of difference moreover, and requirement is very different to the building of stage.

Therefore, the demand for high-reliability products is urgent, and an assembled staggered truss steel structure is provided, which has the advantages of stable and convenient adjustment of the structure and rapid installation of a curtain, so that the problems are solved.

SUMMERY OF THE UTILITY MODEL

In order to realize the purposes of stable and convenient adjustment of the structure and rapid curtain installation, the utility model provides the following technical scheme: the utility model provides a crisscross truss steel construction of assembled, includes vertical frame, the horizontal frame of top fixedly connected with of vertical frame, the bottom fixedly connected with support frame of vertical frame, the middle part swing joint of vertical frame has the peg, the top joint of peg has the bracing piece, the positive middle part fixedly connected with riser of vertical frame, the inside swing joint of vertical frame has the runner, the inside swing joint of riser has the pivot, the right side inner wall fixedly connected with toothed disc of vertical frame, the top swing joint of bracing piece has last movable block, the one end fixedly connected with punch holder of bracing piece is kept away from to last movable block, the bottom fixedly connected with lower movable block of bracing piece, the bottom fixedly connected with lower plate of lower movable block.

As optimization, one side of the vertical frame close to the support frame is fixedly connected with one end of the support rod far away from the support frame, and the support frame is used for supporting and stabilizing the vertical frame through the support rod.

As optimization, the middle part of the vertical plate is provided with a sliding groove, so that the hanging rod can move up and down.

Preferably, the outer side of the rotating wheel is meshed with the gear plate, and the rotating wheel is driven to move up and down through the gear plate.

As optimization, the bracing piece be provided with two sets ofly, and equal fixed connection has guaranteed the stability of truss steel construction for being triangle-shaped through the contained angle between vertical and support frame.

As an optimization, the inside fixedly connected with dead lever of vertical frame, punch holder and dead lever joint are in order to be connected bracing piece and vertical frame through the joint.

As optimization, the lower clamping plate is clamped on the fixing rod on the front surface of the supporting frame, and the bottom end of the supporting rod is fixed and limited.

Preferably, the back of the rotating shaft is fixedly connected to the center of the front of the rotating wheel, and the two groups of rotating shafts are fixedly connected to the left side and the right side of the hanging rod and are driven by the rotating shaft to move up and down.

The utility model has the beneficial effects that:

1. this crisscross truss steel construction of assembled, both ends are connected about top and the horizontal frame with vertical frame through articulated, connect the bottom and the support frame of bracing piece through the lower plate joint, because the bracing piece is inclining and is supporting vertical frame, so can be through vertical frame, the contained angle is triangle-shaped between support frame and the bracing piece and has guaranteed the stability of truss steel construction, through the distance of connecting between adjustment bracing piece and vertical frame and the support frame, can change the supporting action point of structure, can build according to on-the-spot actual conditions, thereby reached and to build the purpose according to actual need, and guaranteed the stability of structure.

2. This crisscross truss steel construction of assembled connects through runner and toothed plate meshing, so can reciprocate along the toothed plate when the runner rotates, can drive the pivot simultaneously at the inside synchronous motion of riser, so can drive the peg through the pivot and reciprocate, just can pull the curtain to the top of vertical frame through the peg this moment to accomplish the installation of curtain and build convenient and fast very.

Drawings

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

FIG. 2 is a schematic view of the vertical frame structure of the present invention;

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

FIG. 4 is a rear view of the structure of the present invention;

FIG. 5 is an enlarged view of the upper clamping plate shown at B in FIG. 3 according to the present invention;

fig. 6 is an enlarged view of the lower clamping plate at the position C in fig. 4.

In the figure: 1. a vertical frame; 2. a transverse frame; 3. a support frame; 4. a hanging rod; 5. a support bar; 6. a vertical plate; 7. a rotating wheel; 8. a rotating shaft; 9. a gear plate; 10. an upper movable block; 11. an upper splint; 12. a lower movable block; 13. and (5) a lower splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, an assembly type staggered truss steel structure, including vertical frame 1, the top fixedly connected with horizontal frame 2 of vertical frame 1, the bottom fixedly connected with support frame 3 of vertical frame 1, the middle part swing joint of vertical frame 1 has peg 4, the top joint of peg 4 has bracing piece 5, the positive middle part fixedly connected with riser 6 of vertical frame 1, the inside swing joint of vertical frame 1 has runner 7, the inside swing joint of riser 6 has pivot 8, the right side inner wall fixedly connected with gear plate 9 of vertical frame 1.

Referring to fig. 1, one side of the vertical frame 1 close to the supporting frame 3 is fixedly connected to one end of the supporting rod 5 far away from the supporting frame 3, so as to play a role in supporting and stabilizing the vertical frame 1 through the supporting rod 5

Referring to fig. 2, a sliding groove is formed in the middle of the vertical plate 6 so that the hanging rod 4 can move up and down.

Referring to fig. 2, the outside of the runner 7 is engaged with the gear plate 9, so that the runner 7 rotated by the gear plate 9 moves up and down.

Referring to fig. 3, the back of the rotating shaft 8 is fixedly connected to the center of the front of the rotating wheel 7, and the two sets of rotating shafts 8 are fixedly connected to the left and right sides of the hanging rod 4 so as to drive the hanging rod 4 to move up and down through the rotating shafts 8.

Referring to fig. 4-6, the top end of the supporting rod 5 is movably connected with an upper movable block 10, one end of the upper movable block 10 away from the supporting rod 5 is fixedly connected with an upper clamp plate 11, the bottom end of the supporting rod 5 is fixedly connected with a lower movable block 12, and the bottom end of the lower movable block 12 is fixedly connected with a lower clamp plate 13.

Referring to fig. 4, two sets of support rods 5 are arranged and fixedly connected between the vertical frame 1 and the support frame 3, so that the stability of the truss steel structure is ensured by the included angle being triangular.

Referring to fig. 5, a fixing rod is fixedly connected to the inside of the vertical frame 1, and the upper clamp 11 is engaged with the fixing rod, so as to connect the support rod 5 with the vertical frame 1 by engagement. The inside fixedly connected with dead lever of vertical frame 1, punch holder 11 and dead lever joint are in order to be connected bracing piece 5 and vertical frame 1 through the joint.

Referring to fig. 6, the lower plate 13 is clamped on the fixing rod on the front side of the supporting frame 3 to fix and limit the bottom end of the supporting rod 5.

When in use, please refer to fig. 1-6, the top end of the support rod 5 is connected with the vertical frame 1 by the clamping of the upper clamping plate 11, the bottom end of the support rod 5 is connected with the support frame 3 by the clamping of the lower clamping plate 13, so that the support rod 5 obliquely supports the vertical frame 1, the stability of the truss steel structure is ensured by the fact that the included angle between the vertical frame 1, the support frame 3 and the support rod 5 is triangular, and the support action point of the structure can be changed by adjusting the connecting distance between the support rod 5 and the vertical frame 1 as well as the support frame 3, and the structure can be built according to the actual situation on site, thereby achieving the purpose of building according to the actual need and ensuring the stability of the structure; fix the outside at peg 4 with the winding of top one end of curtain earlier, then starter motor, can drive runner 7 and rotate, can upwards or move down along toothed disc 9, then can drive pivot 8 at the inside synchronous motion of riser 6, so can drive peg 4 through pivot 8 and reciprocate between two sets of vertical framves 1, just can pull the curtain to the top of vertical frame 1 this moment, thereby accomplish the installation of curtain and build convenient and fast very.

In conclusion, the top end of the vertical frame 1 and the left end and the right end of the transverse frame 2 are connected through hinging, the bottom end of the support rod 5 is connected with the support frame 3 through the clamping of the lower clamping plate 13, the support rod 5 obliquely supports the vertical frame 1, so that the stability of the truss steel structure can be ensured by the fact that the included angle between the vertical frame 1, the support frame 3 and the support rod 5 is triangular, the support action point of the structure can be changed by adjusting the connecting distance between the support rod 5 and the vertical frame 1 as well as the support frame 3, and the truss steel structure can be built according to the actual situation on site, so that the purpose of building according to the actual needs is achieved, and the stability of the structure is ensured;

connect through runner 7 and the meshing of gear plate 9, so runner 7 can reciprocate along gear plate 9 when rotating, can drive pivot 8 simultaneously at the inside synchronous motion of riser 6, so can drive peg 4 through pivot 8 and reciprocate, just can pull the canvas to the top of vertical frame 1 through peg 4 this moment to accomplish the installation of curtain and build convenient and fast very.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a crisscross truss steel construction of assembled, includes vertical frame (1), its characterized in that: the top end of the vertical frame (1) is fixedly connected with a transverse frame (2), the bottom end of the vertical frame (1) is fixedly connected with a support frame (3), the middle part of the vertical frame (1) is movably connected with a hanging rod (4), the top part of the hanging rod (4) is connected with a support rod (5), the front middle part of the vertical frame (1) is fixedly connected with a vertical plate (6), the inner part of the vertical frame (1) is movably connected with a rotating wheel (7), the inner part of the vertical plate (6) is movably connected with a rotating shaft (8), the inner wall of the right side of the vertical frame (1) is fixedly connected with a gear plate (9), the top end of the support rod (5) is movably connected with an upper movable block (10), one end of the upper movable block (10), far away from the support rod (5), is fixedly connected with an upper clamping plate (11), the bottom end of the support rod (5) is fixedly connected with a lower movable block (12), the bottom end of the lower movable block (12) is fixedly connected with a lower clamping plate (13).

2. The fabricated staggered truss steel structure of claim 1, wherein: one side of the vertical frame (1) close to the support frame (3) is fixedly connected with one end of the support rod (5) far away from the support frame (3).

3. The fabricated staggered truss steel structure of claim 1, wherein: the middle part of the vertical plate (6) is provided with a sliding groove.

4. The fabricated staggered truss steel structure of claim 1, wherein: the outer side of the rotating wheel (7) is meshed and connected with the gear plate (9) to move.

5. The fabricated staggered truss steel structure of claim 1, wherein: the two groups of supporting rods (5) are arranged and fixedly connected between the vertical frame (1) and the supporting frame (3).

6. The fabricated staggered truss steel structure of claim 1, wherein: the inside fixedly connected with dead lever of vertical frame (1), punch holder (11) and dead lever joint.

7. The fabricated staggered truss steel structure of claim 1, wherein: the lower clamping plate (13) is clamped on the fixed rod on the front side of the supporting frame (3).