CN215759563U

CN215759563U - Steel structure supporting truss with anti-torsion function

Info

Publication number: CN215759563U
Application number: CN202121928190.5U
Authority: CN
Inventors: 乐宴睿; 宋岩; 李锋
Original assignee: Heilongjiang Juxiangda Steel Structure Engineering Co ltd
Current assignee: Heilongjiang Juxiangda Steel Structure Engineering Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-08
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the technical field of support trusses, and particularly relates to a steel structure support truss with an anti-torsion function, which comprises a transverse rod and a vertical rod which are vertically arranged, a lock catch component is fixedly arranged on the side wall at one end of the vertical rod, a second groove is arranged at one end of the cross rod, the lock catch assembly comprises a fastening block and locking blocks arranged on two sides of one end of the fastening block, a limiting assembly is arranged between the two locking blocks, the fastening block is fixedly arranged on the vertical rod, the utility model is provided with the fastening block and the locking block which are mutually matched and arranged on the vertical rod, the cross rod is sleeved on the fastening block through the second groove, in the process, the locking block enters the fastening block in the through hole, when the locking block reaches the position of the limiting groove, the limiting component clamps the locking block into the limiting groove, thereby fasten the horizontal pole on the fastening block, solved current truss through the bolt fastening when fixed, need lift the truss simultaneously just can make things convenient for the bolt to carry out the problem fixed.

Description

Steel structure supporting truss with anti-torsion function

Technical Field

The utility model belongs to the technical field of support trusses, and particularly relates to a steel structure support truss with an anti-torsion function.

Background

The truss is a structure formed by connecting rod pieces at two ends by hinges, the truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod pieces mainly bear axial tension or pressure, so that the strength of materials can be fully utilized, the truss can save materials compared with a solid web girder when the span is large, the self weight is reduced, and the rigidity is increased.

The anti distortion function of current truss in the in-process of using is poor to reduced the life of truss, in addition, current truss passes through the bolt fastening when fixed, and the bolt fastening operation is complicated, need lift just can make things convenient for the bolt to fix to the truss simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure supporting truss with an anti-torsion function, and aims to solve the problems that the existing truss provided in the background technology is poor in anti-torsion function in the using process, so that the service life of the truss is shortened, and in addition, the existing truss is fixed through bolts when being fixed, and the truss is lifted at the same time to be convenient for the bolts to fix.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel construction support truss with antitorque function, includes the horizontal pole and the montant of perpendicular setting, the fixed hasp subassembly that is provided with on the lateral wall of montant one end, the second recess has been seted up to the one end of horizontal pole, the hasp subassembly includes the locking block that the both sides of mounting block and mounting block one end set up, two be provided with spacing subassembly between the locking block, the mounting block is fixed to be set up on the montant, the mounting block slides and sets up in the second recess.

Preferably, the side of montant is fixed and is equipped with the locating part, the fixed block that is provided with of one end at horizontal pole top, set up the spout in the fixed block, the locating part slides and sets up in the spout.

Preferably, one side of the vertical rod is fixedly provided with four limiting blocks, the four limiting blocks are respectively distributed at the upper end and the lower end of the fastening block at equal intervals, a first groove is formed in the cross rod, and the limiting blocks are arranged in the first groove in a sliding mode.

Preferably, the outer wall of the cross rod is provided with a limiting groove, and the locking block is clamped in the limiting groove.

Preferably, the fastening block is provided with an opening, the limiting assembly comprises a spring shifting piece and a limiting head fixedly connected with two ends of the spring shifting piece, the spring shifting piece is fixedly arranged in the opening, a limiting hole is formed in the locking block, and the limiting head is arranged in the limiting hole in a sliding mode.

Preferably, the through-hole has all been seted up to the both sides of fastening block, the locking piece slides and sets up in the through-hole.

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

(1) the truss fixing device is provided with the fastening block and the locking block which are mutually matched and positioned on the vertical rod, the cross rod is sleeved on the fastening block through the second groove, the locking block enters the fastening block in the through hole in the process, and the limiting assembly clamps the locking block into the limiting groove when the locking block reaches the position of the limiting groove, so that the cross rod is fastened on the fastening block, and the problem that the conventional truss is fixed through bolts when the truss is fixed and the bolts can be conveniently fixed only by lifting the truss is solved.

(2) The utility model is provided with the limiting part fixedly arranged on one side of the vertical rod, the cross rod is clamped on the limiting part through the fixing block, and the cross rod and the vertical rod are in a 90-degree state through the limiting part of the triangular structure, so that the supporting force between the cross rod and the vertical rod is increased.

(3) The limiting blocks are arranged at the upper end and the lower end of the fastening block and enter the first groove, so that the torsion resistance between the cross rod and the vertical rod is increased, and the problem that the service life of the truss is shortened due to the poor torsion resistance function of the conventional truss in the use process is solved.

Drawings

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

FIG. 2 is a schematic external view of the present invention;

FIG. 3 is a side view of a vertical post of the present invention;

FIG. 4 is a side view of a cross-bar of the present invention;

FIG. 5 is a schematic structural view of a stop assembly according to the present invention;

in the figure: 1. a vertical rod; 2. a fastening block; 3. a limiting block; 4. a cross bar; 5. a limiting groove; 6. a locking block; 7. a fixed block; 8. a limiting member; 9. a spring paddle; 10. a first groove; 11. a second groove; 12. a limiting head; 13. a chute; 14. an opening; 15. a latch assembly; 16. a limiting component; 17. a limiting hole; 18. and a through hole.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a steel construction support truss with antitorque function, includes horizontal pole 4 and montant 1 that the perpendicular set up, fixedly on the lateral wall of 1 one end of montant being provided with hasp subassembly 15, second recess 11 has been seted up to the one end of horizontal pole 4, hasp subassembly 15 includes the locking piece 6 that the both sides of 2 one ends of mounting block 2 and mounting block set up, is provided with spacing subassembly 16 between two

locking pieces

6, and 2 fixed settings on montant 1 of mounting block, and 2 slip settings of mounting block are in second recess 11.

Further, the side of the vertical rod 1 is fixedly provided with a limiting part 8, one end of the top of the cross rod 4 is fixedly provided with a fixed block 7, a sliding groove 13 is formed in the fixed block 7, and the limiting part 8 is slidably arranged in the sliding groove 13.

Specifically, one side of the vertical rod 1 is fixedly provided with four limit blocks 3, the four limit blocks 3 are respectively distributed at the upper end and the lower end of the fastening block 2 at equal intervals, a first groove 10 is formed in the cross rod 4, and the limit blocks 3 are arranged in the first groove 10 in a sliding mode.

It is worth to say that, seted up spacing groove 5 on the outer wall of horizontal pole 4, the block 6 block sets up in spacing groove 5, fastens horizontal pole 4 in one side of montant 1 through spacing groove 5 and block 6.

Further, an opening 14 has been seted up on the holding block 2, spacing subassembly 16 includes spring plectrum 9 and the spacing head 12 of the 9 both ends fixed connection of spring plectrum, spring plectrum 9 is fixed to be set up in opening 14, spacing hole 17 has been seted up to the inside of locking block 6, spacing head 12 slides and sets up in spacing hole 17, opening 14 accomodates spacing subassembly 16 in the inside of holding block 2, spring plectrum 9 lasts outside strutting locking block 6 to make things convenient for locking block 6 to block in spacing groove 5.

Furthermore, through holes 18 are formed in the two sides of the fastening block 2, the locking block 6 is arranged in the through holes 18 in a sliding mode, the through holes 18 facilitate the locking block 6 to slide out of the fastening block 2 and enter the limiting groove 5, and the through holes 18 and the limiting groove 5 are located on the same axis.

The working principle and the using process of the utility model are as follows: when the utility model is used, the cross rod 4 is sleeved on the limiting block 3 and the fastening block 2 through the first groove 10 and the second groove 11, in the process, the locking block 6 enters the fastening block 2 in the through hole 18, when the locking block 6 reaches the position of the limiting groove 5, the limiting component 16 in the opening 14 clamps the locking block 6 into the limiting groove 5 through the spring shifting piece 9 and the limiting head 12, so that the cross rod 4 is fastened on the vertical rod 1, meanwhile, the limiting piece 8 is clamped into the sliding groove 13 in the fixing block 7 in the process, and the clamping connection of the limiting head 12 and the limiting hole 17 can replace the locking block 6.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction support truss with antitorque function which characterized in that: including horizontal pole (4) and montant (1) of perpendicular setting, fixed hasp subassembly (15) of being provided with on the lateral wall of montant (1) one end, second recess (11) have been seted up to the one end of horizontal pole (4), hasp subassembly (15) are including locking piece (6) that the both sides of fastening block (2) and fastening block (2) one end set up, two be provided with spacing subassembly (16) between locking piece (6), fastening block (2) are fixed to be set up on montant (1), fastening block (2) slide to set up in second recess (11).

2. The steel structural support truss with torsion resistance function as claimed in claim 1, wherein: the side of montant (1) is fixed and is equipped with locating part (8), the fixed block (7) that is provided with in one end at horizontal pole (4) top, set up spout (13) in fixed block (7), locating part (8) slide and set up in spout (13).

3. The steel structural support truss with torsion resistance function as claimed in claim 1, wherein: the fixing device is characterized in that four limiting blocks (3) are fixedly arranged on one side of the vertical rod (1), the limiting blocks (3) are distributed at the upper end and the lower end of the fastening block (2) at equal intervals respectively, a first groove (10) is formed in the transverse rod (4), and the limiting blocks (3) are arranged in the first groove (10) in a sliding mode.

4. The steel structural support truss with torsion resistance function as claimed in claim 1, wherein: the outer wall of the cross rod (4) is provided with a limiting groove (5), and the locking block (6) is clamped in the limiting groove (5).

5. The steel structural support truss with torsion resistance function as claimed in claim 1, wherein: the opening (14) has been seted up on fastening block (2), spacing subassembly (16) include spring plectrum (9) and spring plectrum (9) both ends fixed connection's spacing head (12), spring plectrum (9) are fixed to be set up in opening (14), spacing hole (17) have been seted up to the inside of locking piece (6), spacing head (12) slide to set up in spacing hole (17).

6. The steel structural support truss with torsion resistance function as claimed in claim 1, wherein: through-hole (18) have all been seted up to the both sides of fastening block (2), locking piece (6) slide to be set up in through-hole (18).