Steel structure supporting truss with torsion resistance function

Abstract

The utility model relates to the technical field of trusses, and discloses a steel structure supporting truss with an anti-torsion function, which comprises a reinforcing plate, a groove is arranged on the upper end face of the reinforcing plate, two first sliding grooves and two second sliding grooves are respectively arranged on the inner wall of the groove, two second sliding blocks are arranged on the inner walls of the two first sliding grooves in a sliding mode, and the second sliding blocks are arranged on the inner walls of the two second sliding grooves. The two second sliding blocks are jointly connected with a vertical plate, a limiting groove is formed in the lower end face of the vertical plate, first sliding blocks are arranged on the inner walls of the two second sliding grooves in a sliding mode, the two first sliding blocks are jointly connected with a transverse plate, a limiting block is fixedly arranged on one side of the upper end face of the transverse plate, and two threaded holes are formed in the middle of the upper end face of the transverse plate. The steel structure supporting truss with the torsion-resistant function has the effects of being convenient to mount and dismount, and meanwhile, the steel structure supporting truss with the torsion-resistant function further has the effects of improving the fixity and the stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to truss technical field especially relates to a steel structure support truss with torsional rigidity. BACKGROUND

[0002] Steel structure is by steel material composition's structure, is one of main building structure types, and structure mainly is by section steel and steel plate etc. The steel beam, steel column, steel truss etc. Component composition is formed, and adopts silanization, pure manganese phosphorization, washing and drying, galvanizing etc. Rust removal antirust technology, and truss is by the structural member that the piece constructs, can utilize the strength of material fully, when the span is larger, can save material than solid web beam, reduce dead weight and increase rigidity, and is widely used in the construction of various steel structure supports.

[0003] At present, most of the steel structure support trusses have strong integrity, are large in size, and are difficult to install and disassemble, and the traditional support trusses have poor torsional resistance and stability, which reduces the service life of the steel structure support trusses and further reduces the safety of the steel structure support trusses. Therefore, the technical personnel in the art provides a steel structure support truss with torsional resistance to solve the problems in the background art. UTILITY MODEL CONTENTS

[0004] The utility model discloses a steel structure support truss with torsional resistance, which has the effects of convenient installation and disassembly, improved fixing and stability.

[0005] To achieve the above object, the utility model provides the following technical scheme: a steel structure support truss with torsional resistance, comprising a reinforcing plate, a groove is formed in the upper end face of the reinforcing plate, two first sliding grooves and two second sliding grooves are formed in the inner wall of the groove, two second sliding blocks are slidably arranged in the inner wall of the two first sliding grooves, a vertical plate is connected to the two second sliding blocks, a limiting groove is formed in the lower end face of the vertical plate, a first sliding block is slidably arranged in the inner wall of each of the two second sliding grooves, a horizontal plate is connected to the two first sliding blocks, a limiting block is fixedly arranged on one side of the upper end face of the horizontal plate, two threaded holes are formed in the middle of the upper end face of the horizontal plate.

[0006] A fixed frame is fixedly arranged on one side wall of the reinforcing plate, a connecting rod is movably arranged in the inner wall of the fixed frame, and a spring is movably arranged on the outer wall of the connecting rod.

[0007] Through the technical scheme, the first sliding groove and the second sliding groove are arranged on the inner wall of the groove, the vertical plate and the horizontal plate are limited, the truss structure is installed and disassembled more simply, conveniently and quickly, the vertical plate is fixed under the action of the spring by pulling the connecting rod.

[0008] Further, the first rotating seat is fixedly arranged on the front end surface of the vertical plate, the supporting rod is rotatably connected to the inner wall of the first rotating seat, and the second rotating seat is rotatably connected to the outer wall of one end of the supporting rod.

[0009] Through the technical scheme, the first rotating seat, the supporting rod and the second rotating seat are matched with each other, the vertical plate and the horizontal plate are supported, and the truss structure is more stable.

[0010] Further, the limiting groove and the limiting block are clamped and matched.

[0011] Through the technical scheme, the limiting block is clamped in the limiting groove, and the overall structure is more stable.

[0012] Further, the clamping plate is fixedly arranged at the lower end of the front end surface of the vertical plate, the first bolt is arranged in the upper end surface of the clamping plate in a penetrating mode and is threadedly connected with the horizontal plate.

[0013] Through the technical scheme, the vertical plate and the horizontal plate are fixedly connected through the first bolt, and the truss structure is reinforced.

[0014] Further, the second rotating seat is fixedly arranged on the outer wall of the second rotating seat, and the second bolt is arranged in the upper end of the two fixed plates in a penetrating mode.

[0015] Through the technical scheme, the second rotating seat is fixedly connected with the horizontal plate, and the effect of reinforcing the truss is achieved.

[0016] Further, the clamping groove is arranged on one side wall of the second sliding block.

[0017] Through the technical scheme, the connecting rod is clamped and matched, and the effect of fixing the vertical plate is achieved.

[0018] Further, the threaded hole is threadedly connected with the second bolt.

[0019] Through the technical scheme, the supporting effect of the supporting rod is better.

[0020] Further, the connecting rod is clamped and matched with the clamping groove.

[0021] Through the technical scheme, the vertical plate is installed and disassembled.

[0022] The utility model has the following beneficial effects:

[0023] 1. The steel structure support truss with torsion resistance function, compared with the prior art, the steel structure support truss with torsion resistance function is more stable, and the effect of quickly installing and disassembling the support frame is achieved.

[0024] 2. The steel structure support truss with torsion resistance function, compared with the prior art, the steel structure support truss with torsion resistance function is more stable, and the effect of quickly installing and disassembling the support frame is achieved.

[0025] 3. The steel structure support truss with torsion resistance function, compared with the prior art, the steel structure support truss with torsion resistance function is more stable, and the effect of quickly installing and disassembling the support frame is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a steel structure support truss with torsion resistance function's axonometric drawing;

[0027] Figure 2 The utility model provides a steel structure support truss with torsion resistance function's front view;

[0028] Figure 3 The utility model provides a steel structure support truss with torsion resistance function's side view;

[0029] Figure 4 The utility model provides a steel structure support truss with torsion resistance function's side view;

[0030] Figure 5 The utility model provides a steel structure support truss with torsion resistance function's local structure schematic view;

[0031] Figure 6 The utility model provides a steel structure support truss with torsion resistance function's local structure schematic view; Figure 2 The utility model provides a steel structure support truss with torsion resistance function's local structure schematic view;

[0032] Legend:

[0033] 1, reinforcing plate; 2, transverse plate; 3, first sliding block; 4, threaded hole; 5, limiting block; 6, first sliding groove; 7, second sliding groove; 8, first rotating seat; 9, second sliding block; 10, supporting rod; 11, first bolt; 12, clamping groove; 13, fixed frame; 14, spring; 15, connecting rod; 16, second rotating seat; 17, second bolt; 18, vertical plate; 19, limiting groove; 20, groove; 21, clamping plate; 22, fixed plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] Referring to Figures 1-6 An embodiment provided by the utility model: a steel structure supporting truss with torsion resistance function, including reinforcing plate 1, the upper end surface of reinforcing plate 1 is provided with groove 20, the inner wall of groove 20 is respectively provided with two first sliding grooves 6 and two second sliding grooves 7, two second sliding blocks 9 are slidably arranged in the inner wall of two first sliding grooves 6, two second sliding blocks 9 are commonly connected with vertical plate 18, limiting groove 19 is formed in the lower end surface of vertical plate 18, first sliding block 3 is slidably arranged in the inner wall of two second sliding grooves 7, two first sliding blocks 3 are commonly connected with transverse plate 2, limiting block 5 is fixedly arranged on the upper end surface of transverse plate 2 on one side, two threaded holes 4 are formed in the upper end surface of transverse plate 2 in the middle, by setting first sliding groove 6 and second sliding groove 7 in the inner wall of groove 20, the limiting effect of vertical plate 18 and transverse plate 2 can be achieved, so that the supporting truss structure installation and disassembly are more simple, convenient and fast.

[0036] One side wall of reinforcing plate 1 is fixedly provided with fixed frame 13, connecting rod 15 is movably arranged in the inner wall of fixed frame 13, spring 14 is movably arranged on the outer wall of connecting rod 15, by pulling connecting rod 15, vertical plate 18 can be fixed under the action of spring 14.

[0037] The first rotating seat 8 is fixedly arranged on the front end surface of the vertical plate 18, the support rod 10 is rotatably connected to the inner wall of the first rotating seat 8, the second rotating seat 16 is rotatably connected to the outer wall of one end of the support rod 10, the vertical plate 18 and the horizontal plate 2 can be supported through cooperation of the first rotating seat 8, the support rod 10 and the second rotating seat 16, the structure of the support truss is more stable, the limiting groove 19 and the limiting block 5 are clamped and matched, the overall structure is more stable through clamping the limiting block 5 in the limiting groove 19, the clamping plate 21 is fixedly arranged at the lower end of the front end surface of the vertical plate 18, the first bolt 11 is arranged through the upper end surface of the clamping plate 21 and is threadedly connected with the horizontal plate 2, the vertical plate 18 and the horizontal plate 2 are fixedly connected through the first bolt 11, so that the truss structure is reinforced, the fixed plates 22 are fixedly arranged on the outer walls of the two sides of the second rotating seat 16, the second bolts 17 are arranged through the upper ends of the two fixed plates 22, the second rotating seat 16 is fixedly connected with the horizontal plate 2, so that the effect of reinforcing and supporting the truss is achieved, the clamping groove 12 is arranged in one side wall of the second sliding block 9, the connecting rod 15 is clamped and matched with the clamping groove 12, so that the vertical plate 18 is fixed, the threaded hole 4 is threadedly connected with the second bolt 17, so that the supporting effect of the support rod 10 is better, and the connecting rod 15 is clamped and matched with the clamping groove 12, so that the vertical plate 18 is convenient to install and disassemble.

[0038] Working principle: in use, firstly, the horizontal plate 2 and the vertical plate 18 are assembled along the second sliding groove 7 and the first sliding groove 6 respectively, then when the vertical plate 18 is about to contact the horizontal plate 2, the connecting rod 15 is pulled and the vertical plate 18 is pressed downward, so that the limiting block 5 and the limiting groove 19 are clamped and matched, the connecting rod 15 is loosened and is clamped and matched with the clamping groove 12, so that the support truss is more convenient to install and disassemble, then the clamping plate 21 is fixedly connected with the horizontal plate 2 by rotating the first bolt 11, finally, the second rotating seat 16 is fixedly connected with the horizontal plate 2 by the second bolt 17, so that the support truss is better in torsion resistance and is more stable.

[0039] Finally, it should be pointed out that: the above only describes preferred embodiments of the utility model and is not used for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified or some technical features can be replaced equivalently, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A steel structure support truss having a torsion resistance function, comprising a reinforcing plate (1), characterized in that: The reinforcing plate (1) upper end face is provided with a groove (20), the inner wall of the groove (20) is provided with two first sliding grooves (6) and two second sliding grooves (7), respectively, two first sliding grooves (6) inner wall is provided with two second sliding blocks (9) which are slidably arranged, two second sliding blocks (9) are connected with a vertical plate (18) in common, the lower end surface of the vertical plate (18) is provided with a limiting groove (19), the inner wall of two second sliding grooves (7) is slidably provided with a first sliding block (3), two first sliding blocks (3) are connected with a horizontal plate (2) in common, the upper end surface of the horizontal plate (2) is fixedly provided with a limiting block (5) on one side, two threaded holes (4) are formed in the upper end surface of the horizontal plate (2). The reinforcing plate (1) one side wall is fixedly provided with a fixed frame (13), the inner wall of the fixed frame (13) is movably provided with a connecting rod (15), the outer wall of the connecting rod (15) is movably provided with a spring (14).

2. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: The vertical plate (18) front end face is fixedly provided with a first rotating seat (8), the inner wall of the first rotating seat (8) is rotatably connected with a supporting rod (10), one end of the supporting rod (10) is rotatably connected with a second rotating seat (16).

3. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: The limiting groove (19) and the limiting block (5) are connected.

4. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: The vertical plate (18) front end face is fixedly provided with a clamping plate (21) on the lower end, the upper end surface of the clamping plate (21) is provided with a first bolt (11) and is threadedly connected with the horizontal plate (2).

5. The steel structure support truss with torsion resistance function according to claim 2, characterized in that: The outer wall of the second rotating seat (16) is fixedly provided with a fixed plate (22) on both sides, the upper end of the two fixed plates (22) is provided with a second bolt (17).

6. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: One side wall of the second sliding block (9) is provided with a clamping groove (12).

7. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: The threaded hole (4) is threadedly connected with the second bolt (17).

8. The steel structure support truss with torsion resistance function according to claim 1, characterized in that: The connecting rod (15) is connected with the clamping groove (12).

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