CN219529489U

CN219529489U - Reinforced beam fastening connector

Info

Publication number: CN219529489U
Application number: CN202320475205.XU
Authority: CN
Inventors: 王兆亮; 薛庆
Original assignee: Nanjing Botai New Material Technology Co ltd
Current assignee: Nanjing Botai New Material Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of beam connection, in particular to a reinforced beam fastening connecting piece, which comprises a front transverse beam and a rear transverse beam, wherein two transverse beams are respectively provided with a guide chute, two longitudinal beams are connected to the two guide chutes in a sliding way, the two longitudinal beams are symmetrical in a longitudinal direction Liang Zuoyou, sliding grooves are respectively arranged at the mutually approaching ends of the two longitudinal beams, guide sliding rods are fixedly arranged in the two sliding grooves, sliding blocks are respectively connected to the peripheries of the two guide sliding rods in a sliding way, balance springs are respectively connected between the two adjacent sliding blocks and the left side wall and the right side wall of the sliding groove, hinge blocks are respectively fixedly arranged at the mutually approaching ends of the left sliding block and the right sliding block, two stress plates which are arranged up and down are respectively connected between the two hinge blocks, springs are respectively arranged at the lower ends of the two longitudinal beams and are fixedly arranged at the positions of the guide chute, the guide blocks are connected with the guide chute in a sliding way, and the guide blocks are connected with the guide chute in a spring, the connection manner, the positioning and the fixing effect are good, the connection strength is high, and the service life is long.

Description

Reinforced beam fastening connector

Technical Field

The utility model relates to the technical field of beam connection, in particular to a reinforced beam fastening connector.

Background

Along with the continuous maturation and expansion of the Chinese market, the requirements of consumers are continuously improved, the safety design of the cross beam is also more and more important, the existing cross beam has low connection strength, resonance phenomenon easily occurs in the using process, connection looseness is caused, and potential safety hazards exist.

Disclosure of Invention

The object of the present utility model is to provide a reinforced beam-fastening connection which overcomes the above-mentioned drawbacks of the prior art.

According to the reinforced cross beam fastening connecting piece, the reinforced cross beam fastening connecting piece comprises a front transverse beam and a rear transverse beam, wherein two transverse beams are respectively provided with a guide chute, two longitudinal beams are connected to the guide chute in a sliding manner, two longitudinal beams Liang Zuoyou are symmetrical, sliding grooves are respectively formed at the mutually approaching ends of the longitudinal beams, guide rods are respectively fixedly arranged in the sliding grooves, sliding blocks are respectively connected to the peripheries of the two guide rods in a sliding manner, balance springs and two buffer springs which are symmetrical left and right are respectively connected between the two adjacent sliding blocks and the left side wall and the right side wall of the sliding grooves, hinge blocks are respectively fixedly arranged at the mutually approaching ends of the sliding blocks, two stress plates are respectively connected between the two hinge blocks in a vertically-arranged manner, hinge rods are respectively connected to the mutually overlapped ends of the stress plates, mounting holes are respectively formed in the lower end faces of the two transverse beams, the lower ends of the two longitudinal beams are respectively connected with the guide chute, the guide springs are respectively arranged at the positions of the sliding blocks, the guide rails are fixedly connected with the guide grooves in a long-shaped manner, and the guide chute is convenient to position.

The beneficial effects of the utility model are as follows: through buffer spring and leading the slide bar, keep the atress balanced, through atress board and longitudinal beam, form triangle-shaped connected mode in junction, improve the atress, cushion through buffer spring, keep the intensity of longitudinal beam department, improve longitudinal beam's life, transverse beam is L shape setting, and convenient location is fixed, improves fixed effect.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model of FIG. 1;

FIG. 4 is a schematic side elevational view of the present utility model of FIG. 1;

FIG. 5 is a schematic view of the bottom view of FIG. 1 in accordance with the present utility model;

FIG. 6 is a schematic cross-sectional view of A-A of FIG. 1 in accordance with the present utility model;

FIG. 7 is an enlarged partial schematic view of the hinge block of FIG. 1 in accordance with the present utility model;

in the figure:

10. a transverse beam; 11. a longitudinal beam; 12. a guide chute; 13. a force-bearing plate; 14. a hinge block; 15. a hinge rod; 16. a mounting hole; 17. a sliding block; 18. a guide block; 19. a buffer spring; 20. a sliding groove; 21. a slide guiding rod; 22. and a balance spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present:

example 1:

referring to fig. 1-7, a reinforced cross beam fastening connection piece according to an embodiment of the present utility model includes a front transverse beam 10 and a rear transverse beam 10, guide sliding grooves 12 are formed on the two transverse beams 10, two longitudinal beams 11 are connected to the two guide sliding grooves 12 in a sliding manner, the two longitudinal beams 11 are symmetrical left and right, sliding grooves 20 are formed at mutually adjacent ends of the two longitudinal beams 11, guide sliding rods 21 are fixedly arranged in the two sliding grooves 20, sliding blocks 17 are slidingly connected to the peripheries of the two guide sliding rods 21, balance springs 22 and two buffer springs 19 which are bilaterally symmetrical are respectively connected between the two adjacent sliding blocks 17 and the left and right side walls of the sliding grooves 20, hinge blocks 14 are fixedly arranged at mutually adjacent ends of the two groups of sliding blocks 17, two stress plates 13 which are arranged up and down are respectively connected between the two groups of hinge blocks 14, hinge rods 15 are respectively connected to mutually overlapping ends of the two stress plates 13, mounting holes 16 are respectively arranged on the lower end surfaces of the two transverse beams 10, the two longitudinal beams 11 are fixedly connected to the guide sliding grooves 12, the guide sliding grooves 18 are arranged at positions of the guide sliding blocks 12, and the guide sliding grooves 18 are respectively connected to the guide sliding grooves 18;

connect through mounting hole 16, connect two transverse beam 10 on corresponding position, when vertical beam 11 department atress, transmit to on two sets of sliding blocks 17 about through atress board 13, cushion through buffer spring 19, balanced atress between two buffer springs 19 through leading slide bar 21, improve buffer spring 19's life to protect vertical beam 11, form triangle-shaped connected mode through two atress boards 13 and vertical beam 11 between two vertical beam 11, improve fixed effect.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model. Which fall within the scope of the present utility model. The protection scheme of the utility model is subject to the appended claims.

Claims

1. A reinforced cross beam fastening connection comprising a front and a rear cross beam (10), characterized in that: two guide chute (12) have all been seted up on transverse beam (10), two sliding connection has two vertical roof beam (11) on guide chute (12), two vertical roof beam (11) bilateral symmetry, two vertical roof beam (11) all have been seted up sliding tray (20) near each other the end, two guide slide bar (21) have all been set firmly in sliding tray (20), two equal sliding connection has sliding block (17) on the periphery of guide slide bar (21), adjacent two sliding block (17) with be connected with balanced spring (22) and two bilateral symmetry's buffer spring (19) between the left and right sides wall of sliding tray (20) respectively, two sets of sliding block (17) all have set firmly hinge piece (14) near each other, two sets of two atress boards (13) that set up from top to bottom are connected with respectively between hinge piece (14).

2. The reinforced beam-fastening connection of claim 1, wherein: and the lower ends of the two longitudinal beams (11) are fixedly provided with guide sliding blocks (18) at the positions of the guide sliding grooves (12).

3. A reinforced beam-fastening connection as claimed in claim 2, wherein: the guide sliding block (18) is in sliding connection with the guide sliding groove (12), and a spring is connected between the guide sliding block (18) and the guide sliding groove (12).

4. The reinforced beam-fastening connection of claim 1, wherein: the stress plates (13) are hinged with the hinge blocks (14), and hinge rods (15) are connected to the mutually overlapped ends of the two stress plates (13).

5. The reinforced beam-fastening connection of claim 1, wherein: the transverse beams (10) are arranged in an L shape, and mounting holes (16) are formed in the lower end faces of the two transverse beams (10).