CN216466604U

CN216466604U - Carbon fiber grid for reinforcing aerospace equipment

Info

Publication number: CN216466604U
Application number: CN202122950226.6U
Authority: CN
Inventors: 董志军; 刘光涛; 张旭锋; 尹玉霞; 石光利
Original assignee: Dezhou Fanbo New Material Technology Co ltd
Current assignee: Dezhou Fanbo New Material Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a carbon fiber grid for reinforcing aerospace equipment, and particularly relates to the technical field of carbon fiber grids. The carbon fiber reinforcing ribs and the bottom carbon fiber grid plate are arranged in the carbon fiber reinforcing grid transverse rods and the carbon fiber reinforcing grid vertical rods to support the inside, the whole hardness is guaranteed, the effect of reinforcing and supporting the inside is achieved, the connecting and fixing side plates are welded on the outer sides and are conveniently connected and fixed with external aerospace equipment, and follow-up use is facilitated.

Description

Carbon fiber grid for reinforcing aerospace equipment

Technical Field

The utility model relates to the technical field of carbon fiber grids, in particular to a carbon fiber grid for reinforcing aerospace equipment.

Background

The carbon fiber grid cloth is also called carbon fiber cloth, carbon fiber woven cloth and the like, has the characteristics of high strength, small density, thin thickness, no increase of the self weight and the section size of a reinforcing member and the like, and is widely applied to various fields at present; the carbon fiber mesh cloth has the characteristics that: the material and matched impregnating glue are used together to form a carbon fiber composite material, a complete carbon fiber cloth sheet reinforcing system with excellent performance can be formed, and the material is suitable for reinforcing engineering for treating increase of using load of buildings, change of using functions of engineering, material aging, lower concrete strength grade than a design value, treatment of structural cracks, repair of service components in severe environment and protection; the carbon fiber mesh cloth is mainly used; the method has wide application range, and is widely applicable to the reinforcement and repair, the seismic reinforcement and the node structural reinforcement of various structural types and structural shapes of buildings, bridges, tunnels and the like; the construction is convenient, large-scale machines and equipment are not needed, wet operation is not needed, fire is not needed, on-site fixed facilities are not needed, the occupied site for construction is small, and the construction efficiency is high. High durability, and is very suitable for high acid, alkali, salt and atmospheric corrosion environment because the steel cannot rust.

The carbon fiber grid for reinforcing aerospace equipment in the prior art has the following problems:

1. the existing carbon fiber grid structure for reinforcing aerospace equipment is not strong enough and is easy to break;

2. and inconvenient installation and use, the operation is convenient inadequately, for this reason, we provide a carbon fiber net that aerospace equipment strengthened usefulness is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon fiber grid for reinforcing aerospace equipment, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a carbon fiber net that aerospace equipment strengthened usefulness, includes carbon fiber reinforcement net horizontal pole, the inside fixedly connected with carbon fiber reinforcement net montant of carbon fiber reinforcement net horizontal pole, the central point department of putting of carbon fiber reinforcement net horizontal pole both sides symmetry is fixed with the connection strengthening rib, the outside welding of connecting the strengthening rib has the fixed curb plate of connection, the fixed surface of carbon fiber reinforcement net horizontal pole is equipped with a set of fixed block subassembly.

Preferably, the inside of connecting fixed curb plate has seted up the mounting hole, the mounting hole is provided with a plurality of, and a plurality of mounting hole distributes in proper order.

Preferably, the bottom of carbon fiber reinforcement net horizontal pole is fixedly connected with bottom carbon fiber grid plate, the inside of bottom carbon fiber grid plate has seted up the enhancement constant head tank.

Preferably, a connecting through groove is formed in one side of the reinforcing positioning groove, and carbon fiber reinforcing ribs are fixedly mounted inside the connecting through groove.

Preferably, a set of connecting grooves is formed in the fixed block assembly, a connecting base plate is arranged at the bottom of the fixed block assembly, a central fixed clamping block is connected to the central position of the top of the connecting base plate in an adhering mode, and a set of matching grooves is formed in the outer surface of the central fixed clamping block.

Preferably, the top welding of connecting the backing plate has a set of location stiffener, the central point department at location stiffener top is fixed with the dead lever, the outside threaded connection that the dead lever runs through to the spread groove has fixing bolt.

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

1. according to the utility model, the carbon fiber reinforcing ribs and the bottom carbon fiber grid plate are arranged inside the carbon fiber reinforced grid cross rods and the carbon fiber reinforced grid vertical rods to support the inside, so that the integral hardness is ensured, the inside is reinforced and supported, and the connecting and fixing side plates are welded on the outer sides of the carbon fiber reinforced grid cross rods and the carbon fiber reinforced grid vertical rods to be conveniently connected and fixed with external aerospace equipment, so that the subsequent use is facilitated;

2. the fixing block assembly is fixed outside the joint of the carbon fiber reinforced grid transverse rod and the carbon fiber reinforced grid vertical rod, so that the fixing effect of the joint is further guaranteed, the connecting base plate plays a supporting role, the connecting base plate has certain shock absorption performance, the hard collision caused by external pressure is reduced, and the positioning reinforcing rod is used for positioning, so that the subsequent installation and fixation are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of a carbon fiber mesh for aerospace equipment reinforcement according to the present invention.

Fig. 2 is an exploded view of a carbon fiber reinforced grid cross-bar of the present invention.

Fig. 3 is a schematic view of the internal structure of the fixed block assembly of the present invention.

In the figure: 1. reinforcing the grid cross bars by using carbon fibers; 2. reinforcing the vertical grid rods by using carbon fibers; 3. a fixed block assembly; 4. fixing the bolt; 5. connecting reinforcing ribs; 6. connecting and fixing the side plates; 7. mounting holes; 8. a bottom carbon fiber grid plate; 9. reinforcing the positioning groove; 10. connecting the through grooves; 11. carbon fiber reinforcing ribs; 12. connecting the base plate; 13. positioning the reinforcing rod; 14. fixing the rod; 15. a clamping block is fixed at the center; 16. a fitting groove; 17. and connecting the grooves.

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.

Example (b): as shown in fig. 1-3, the utility model provides a carbon fiber grid for reinforcing aerospace equipment, which comprises a carbon fiber reinforced grid cross rod 1, wherein a carbon fiber reinforced grid vertical rod 2 is fixedly connected inside the carbon fiber reinforced grid cross rod 1, connecting reinforcing ribs 5 are symmetrically fixed at the central positions of two sides of the carbon fiber reinforced grid cross rod 1, connecting fixed side plates 6 are welded outside the connecting reinforcing ribs 5, the carbon fiber reinforced grid vertical rod is convenient to install and use, mounting holes 7 are formed inside the connecting fixed side plates 6, the mounting holes 7 are provided with a plurality of fixing block assemblies, the mounting holes 7 are distributed in sequence, a group of fixing block assemblies 3 are fixedly arranged on the outer surface of the carbon fiber reinforced grid cross rod 1, and the strength of connecting parts is further ensured.

Further, the bottom fixedly connected with bottom carbon fiber grid board 8 of carbon fiber reinforcement net horizontal pole 1, enhancement constant head tank 9 has been seted up to the inside of bottom carbon fiber grid board 8, it has seted up connection through groove 10 to strengthen one side of constant head tank 9, the inside fixed mounting who connects through groove 10 has carbon fiber strengthening rib 11, welded connection's gas tightness and water proofness are all better, the structural rigidity is also great, the wholeness of structure is good, both labour and time saving, the sectional area that does not make the material again receives the impairment, make the material obtain make full use of.

Further, a set of connecting groove 17 has been seted up to fixed block subassembly 3's inside, and the bottom of fixed block subassembly 3 is equipped with connecting backing plate 12, and the central point department of putting at connecting backing plate 12 top is pasted and is connected with central fixed fixture block 15, and a set of conjunction groove 16 has been seted up to the surface of central fixed fixture block 15, plays the effect of supporting the absorbing shock.

Furthermore, a group of positioning reinforcing rods 13 are welded at the top of the connecting base plate 12, a fixing rod 14 is fixed at the center of the top of each positioning reinforcing rod 13, and the fixing rod 14 penetrates through the connecting groove 17 and is connected with a fixing bolt 4 through external threads, so that the mounting and dismounting are convenient, the overhaul is facilitated, the pretightening force can be increased to prevent loosening, and the phase change of the material components at the connecting part cannot be caused.

The working principle is as follows: during the use, the internally mounted of carbon fiber reinforcement net horizontal pole 1 and carbon fiber reinforcement net montant 2 has carbon fiber strengthening rib 11 and bottom carbon fiber net board 8 to support the whole, holistic structure is perfect, high stability, the inside spread groove 17 of fixed block subassembly 3 is passed to location stiffener 13 and dead lever 14 at rethread connection backing plate 12 top fixes a position and connects fixedly through fixing bolt 4, thereby further consolidate the junction of carbon fiber reinforcement net horizontal pole 1 and carbon fiber reinforcement net montant 2, the wholeness is good, the intensity of work has been ensured, central fixed fixture block 15 possesses certain shock attenuation performance, reduce the rigid collision that external pressure brought, convenient and outside aerospace equipment carries out fixed mounting through the connection of connecting strengthening rib 5 and connecting fixed curb plate 6, make things convenient for follow-up use.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a carbon fiber net of usefulness is consolidated to aerospace equipment, includes carbon fiber reinforcement net horizontal pole (1), its characterized in that: the utility model discloses a carbon fiber reinforced concrete grid, including carbon fiber reinforced concrete net horizontal pole (1), the inside fixedly connected with carbon fiber reinforced concrete net montant (2) of carbon fiber reinforced concrete net horizontal pole (1), the central point department of putting of carbon fiber reinforced concrete net horizontal pole (1) both sides symmetry is fixed with connects strengthening rib (5), the outside welding of connecting strengthening rib (5) has connection fixed curb plate (6), the fixed surface of carbon fiber reinforced concrete net horizontal pole (1) is equipped with a set of fixed block subassembly (3).

2. The carbon fiber grid for reinforcing aerospace equipment and devices as claimed in claim 1, wherein the connecting and fixing side plates (6) are internally provided with mounting holes (7), the mounting holes (7) are provided in a plurality, and the mounting holes (7) are distributed in sequence.

3. The carbon fiber grid for reinforcing aerospace equipment and equipment as claimed in claim 1, wherein a bottom carbon fiber grid plate (8) is fixedly connected to the bottom of the carbon fiber reinforced grid cross bar (1), and reinforcing positioning grooves (9) are formed in the bottom carbon fiber grid plate (8).

4. The carbon fiber grid for reinforcing aerospace equipment as claimed in claim 3, wherein a connecting through groove (10) is formed in one side of the reinforcing positioning groove (9), and a carbon fiber reinforcing rib (11) is fixedly mounted inside the connecting through groove (10).

5. The carbon fiber grid for reinforcing aerospace equipment as claimed in claim 1, wherein a set of connecting grooves (17) is formed in the fixed block assembly (3), a connecting backing plate (12) is arranged at the bottom of the fixed block assembly (3), a central fixed fixture block (15) is connected to the central position of the top of the connecting backing plate (12) in a sticking manner, and a set of fitting grooves (16) is formed in the outer surface of the central fixed fixture block (15).

6. The carbon fiber mesh for aerospace equipment reinforcement according to claim 5, wherein a set of positioning reinforcing rods (13) are welded on the top of the connecting backing plate (12), a fixing rod (14) is fixed at the center of the top of each positioning reinforcing rod (13), and a fixing bolt (4) is connected to the outer portion, penetrating through the fixing rod (14), of the connecting groove (17) in a threaded manner.