CN-224213522-U - Molded glass fiber reinforced plastic composite material section bar

CN224213522UCN 224213522 UCN224213522 UCN 224213522UCN-224213522-U

Abstract

The utility model relates to the field of buildings and discloses a molded glass fiber reinforced plastic composite material section bar, which comprises a first connecting piece, wherein the bottom of the first connecting piece is fixedly connected with a second connecting piece, a plurality of fixing components are arranged on the outer side of the first connecting piece, slots are formed in the second connecting piece, cross grooves are formed in the first connecting piece, a first plugging component is arranged on the outer side of the first connecting piece, and a second plugging component is arranged on the outer side of the first connecting piece. According to the utility model, through the mutual coordination among the structures such as the connecting rod, the baffle, the plug-in block, the spring, the L-shaped plate and the like, the connection reliability of the cross beam and the connecting piece is further enhanced on the basis of ensuring the stability of the basic connection structure of the section bar, and the structural stability and the bearing capacity of the whole molded glass fiber reinforced plastic composite section bar in practical application are effectively improved, so that the molded glass fiber reinforced plastic composite section bar can better adapt to various complex working conditions and load requirements.

Inventors

LI JIANWEI
WANG XIA
MA YANAN
LI YUANYUAN
LI HONGXIA
LI YINGKUAN
LIU CHANGHAI
HAO WENWEI
Shang Guiming

Assignees

河北科力空调工程有限公司

Dates

Publication Date: 20260508
Application Date: 20250604

Claims (8)

1. The molding glass fiber reinforced plastic composite material profile comprises a first connecting piece (1), and is characterized in that a second connecting piece (2) is fixedly connected to the bottom of the first connecting piece (1), a plurality of fixing components are arranged on the outer side of the first connecting piece (1), slots (13) are formed in the second connecting piece (2), cross grooves (12) are formed in the first connecting piece (1), a first inserting component is arranged on the outer side of the second connecting piece (2), and a second inserting component is arranged on the outer side of the first connecting piece (1); The fixing assembly comprises a thin shell (6) and two rotating shafts two (4), the outer sides of the rotating shafts two (4) are fixedly connected with the outer sides of the first connecting piece (1), the rotating shafts two (4) are rotationally connected with a first rotating shaft (3), the outer sides of the first rotating shaft (3) are fixedly connected with an L-shaped plate (5), the outer sides of the thin shell (6) are fixedly connected with the outer sides of the first connecting piece (1), the inner sides of the thin shell (6) are slidably connected with connecting rods (7), one ends of the connecting rods (7) are fixedly connected with pulling plates (8), the other ends of the connecting rods (7) are fixedly connected with baffle plates (9), the outer sides of the baffle plates (9) are fixedly connected with plug-in blocks (10), and springs (11) are sleeved on the outer sides of the connecting rods (7).
2. A molded glass fiber reinforced plastic composite profile as claimed in claim 1, wherein the first plug assembly comprises a vertical beam (15), the vertical beam (15) is in interference fit with the inner wall of the slot (13), and the vertical beam (15) is made of glass fiber reinforced plastic composite material.
3. A molded glass fiber reinforced plastic composite profile as claimed in claim 1, wherein the plug assembly comprises a cross beam (14), the cross beam (14) is in interference fit with the inner wall of the cross groove (12), and the cross beam (14) is made of glass fiber reinforced plastic composite material.
4. The molded glass fiber reinforced plastic composite material profile as claimed in claim 1, wherein one end of the spring (11) is fixedly connected to the outer side of the baffle plate (9), and the other end of the spring (11) is fixedly connected to the inner wall of the thin shell (6).
5. A molded glass fiber reinforced plastic composite profile according to claim 1, wherein the outer side of the baffle plate (9) is slidably connected inside the thin shell (6), and the outer side of the plug-in block (10) is slidably connected inside the thin shell (6).
6. A molded glass fiber reinforced plastic composite profile according to claim 1, wherein the outside of the plug-in block (10) is plugged into the outside of the L-shaped plate (5).
7. A molded glass fiber reinforced plastic composite profile according to claim 3, wherein the outer side of the L-shaped plate (5) is arranged inside the cross beam (14).
8. The molded glass fiber reinforced plastic composite profile as set forth in claim 1, wherein the second connecting piece (2) and the first connecting piece (1) are made of glass fiber reinforced plastic composite materials.

Description

Molded glass fiber reinforced plastic composite material section bar Technical Field The utility model relates to the field of buildings, in particular to a molded glass fiber reinforced plastic composite material profile. Background Molding glass fiber reinforced plastic composite material section, using glass fiber reinforced resin, and heating and curing the glass fiber reinforced plastic composite material section by a mold. The composite material has the characteristics of high strength, light weight, corrosion resistance, insulation and the like, can be manufactured into various sections such as I-shaped sections, groove-shaped sections and the like, is widely applied to the fields of construction, chemical industry, traffic and the like, effectively prolongs the service life, and reduces the maintenance cost. In the prior art, a molding glass fiber reinforced plastic composite material profile is easy to connect a cross beam and a first connecting piece in a simple connection mode, a reliable fixing structure is lacking between profiles, the profiles are only connected in an interference fit mode basically, the connection is easy to loosen under complex working conditions and large loads, structural stability and bearing capacity are reduced, potential safety hazards are brought, and various application scenes cannot be well adapted. In order to solve the problems, a molded glass fiber reinforced plastic composite material profile is provided. Disclosure of utility model In order to make up the defects, the utility model provides a molded glass fiber reinforced plastic composite material section, which aims to solve the problems that the molded glass fiber reinforced plastic composite material section in the prior art is easy to connect a cross beam and a first connecting piece, lacks a reliable fixing structure, is only in dependence on basic interference fit for plugging, and is easy to loosen at a connecting part under complex working conditions and large load, so that the structural stability and the bearing capacity are reduced, potential safety hazards are brought, and various application scenes cannot be well adapted. In order to achieve the purpose, the technical scheme is that the molded glass fiber reinforced plastic composite material section comprises a first connecting piece, wherein the bottom of the first connecting piece is fixedly connected with a second connecting piece, a plurality of fixing components are arranged on the outer side of the first connecting piece, slots are formed in the second connecting piece, cross grooves are formed in the first connecting piece, a first inserting component is arranged on the outer side of the first connecting piece, and a second inserting component is arranged on the outer side of the first connecting piece; The fixing assembly comprises a thin shell and two rotating shafts II, the outer sides of the rotating shafts II are fixedly connected with the outer sides of connecting pieces II, the rotating shafts I are rotatably connected between the rotating shafts II, the outer sides of the rotating shafts I are fixedly connected with L-shaped plates, the outer sides of the thin shell are fixedly connected with the outer sides of the connecting pieces I, the connecting rods are connected with the inner parts of the thin shell in a sliding mode, one ends of the connecting rods are fixedly connected with pulling plates, the other ends of the connecting rods are fixedly connected with baffle plates, the outer sides of the baffle plates are fixedly connected with plug blocks, and springs are sleeved on the outer sides of the connecting rods. As a further description of the above technical solution: The first plug-in component comprises a vertical beam, the vertical beam is in interference fit with the inner wall of the slot, and the vertical beam is made of glass fiber reinforced plastic composite materials. As a further description of the above technical solution: The second plug-in component comprises a cross beam, the cross beam is in interference fit with the inner wall of the cross groove, and the cross beam is made of glass fiber reinforced plastic composite materials. As a further description of the above technical solution: One end of the spring is fixedly connected to the outer side of the baffle, and the other end of the spring is fixedly connected to the inner wall of the thin shell. As a further description of the above technical solution: the outer side of the baffle is in sliding connection with the inside of the thin shell, and the outer side of the plug block is in sliding connection with the inside of the thin shell. As a further description of the above technical solution: The outer side of the plug-in block is plugged in the outer side of the L-shaped plate. As a further description of the above technical solution: the L-shaped plate is arranged outside the cross beam. As a further description of the above technical solution: the secon