CN213448856U

CN213448856U - Metal latticed shell structure

Info

Publication number: CN213448856U
Application number: CN202021966962.XU
Authority: CN
Inventors: 李双鹏; 蔡倩
Original assignee: Shandong Luxin Petrochemical Equipment Co ltd
Current assignee: Shandong Luxin Petrochemical Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-15
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a metal reticulated shell structure, which comprises a main body, wherein six groups of mounting grooves are uniformly arranged at the middle positions outside the main body, a rotating rod is arranged at the middle positions at two sides inside the mounting grooves, a limiting block is arranged outside the rotating rod, and one end of the limiting block extends to the outside of the main body; the utility model discloses the device is through mutually supporting of concatenation subassembly, be convenient for quick give fixed mounting with the multiunit connecting rod in the main part, and simple structure, convenient operation, labour saving and time saving, great improvement packaging efficiency, through mutually supporting of adjusting part, can adjust the angle between stopper and the main part according to the demand of reality, then fix the dwang through spacing bolt to avoid the angle between main part and the stopper to change, thereby improve the device's suitability.

Description

Metal latticed shell structure

Technical Field

The utility model relates to a latticed shell structure technical field specifically is a metal latticed shell structure

Background

Compared with a flat net rack, the net shell has good stress performance, large rigidity, small dead weight and less steel consumption, and is a better structural type suitable for medium-and large-span building roofs;

the existing metal latticed shell structure has the following defects in the actual use process: 1. the existing metal latticed shell structure is complex in operation when multiple groups of metal latticed shell structures are installed, needs multiple groups of bolts for fixing, and is time-consuming and labor-consuming; 2. the existing metal reticulated shell structure is mostly an arc-shaped structure during installation, the angle of the reticulated shell needs to be adjusted in advance, and the angle cannot be adjusted after the reticulated shell is installed, so that the applicability is low; 3. and most of the existing reticulated shells have no protective structures, so that bolts in the reticulated shells are easy to rust, and the mounting is easy to be insecure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal reticulated shell structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a metal reticulated shell structure comprises a main body, six groups of mounting grooves are uniformly arranged in the middle of the outer side of the main body, a rotating rod is arranged in the middle of the two sides of the interior of the mounting groove, a limiting block is arranged on the outer side of the rotating rod, one end of the limiting block extends to the outside of the main body, a threaded opening is arranged at the middle position of one end of the rotating rod, a limiting bolt is arranged inside the threaded opening, one end of the limiting bolt extends to the outside of the main body, sliding grooves are arranged on two sides of one end of the limiting block positioned at the outside of the main body, a connecting rod is arranged at one end of the limiting block positioned outside the main body, fixed blocks are arranged at two sides of two ends of the connecting rod, and the fixed block extends to the inside of spout, the edge of main part top and bottom evenly is provided with six groups of mounting holes, the top and the bottom of main part are provided with the guard plate.

Preferably, the fixed block comprises a T-shaped structure, the sliding groove comprises a T-shaped structure, and the fixed block and the sliding groove are matched with each other.

Preferably, the middle positions of the two sides of the limiting block are provided with fixing bolts, the fixing bolts penetrate through the fixing block and the limiting block, and nuts are arranged on the outer side of one end of each fixing bolt.

Preferably, the edge of the protection plate close to one end of the main body is uniformly provided with six groups of mounting rods, and the mounting rods are matched with the mounting holes.

Preferably, one end of the limiting bolt, which is located outside the main body, is provided with an annular handle, and the outer side of the annular handle is provided with a collodion cotton handle sleeve.

Preferably, the body is formed of a hexagonal structure.

Compared with the prior art, the beneficial effects of the utility model are that: the metal reticulated shell structure is convenient for quickly and fixedly installing a plurality of groups of connecting rods on the main body through the mutual matching of the splicing assemblies, has a simple structure, is convenient to operate, saves time and labor, greatly improves the assembly efficiency, can adjust the angle between the limiting block and the main body according to the actual requirement through the mutual matching of the adjusting assemblies, and then fixes the rotating rod through the limiting bolt, so that the change of the angle between the main body and the limiting block is avoided, and the applicability of the device is improved;

1. the assembly structure has the advantages that the components such as the fixing block, the sliding groove, the nut, the connecting rod, the fixing bolt, the mounting groove and the like are matched with one another, so that a plurality of groups of connecting rods can be conveniently and quickly fixedly mounted on the main body, the structure is simple, the operation is convenient, the time and the labor are saved, and the assembly efficiency is greatly improved;

2. the angle between the limiting block and the main body can be adjusted according to actual requirements through the mutual matching of the limiting bolt, the threaded opening, the rotating rod and other components, and then the rotating rod is fixed through the limiting bolt, so that the change of the angle between the main body and the limiting block is avoided, and the applicability of the device is improved;

3. the protection effect can be played to the inboard of main part through the setting of guard plate, prevents that dust rainwater etc. from getting into to cause spacing bolt to rust, influences the fixed angle between stopper and the main part and changes to further improvement device's practicality.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an enlarged view of fig. 1 at a according to the present invention;

FIG. 5 is a top cross-sectional view of a fender of the present invention;

fig. 6 is a front view of the rotating rod of the present invention.

In the figure: 1. a main body; 2. fixing the bolt; 3. a limiting block; 4. rotating the rod; 5. a fixed block; 6. a connecting rod; 7. mounting holes; 8. a limit bolt; 9. a protection plate; 10. mounting a rod; 11. mounting grooves; 12. a chute; 13. a threaded opening; 14. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a metal reticulated shell structure comprises a main body 1, six groups of mounting grooves 11 are uniformly arranged at the middle position of the outer side of the main body 1, a rotating rod 4 is arranged at the middle position of two sides in the mounting groove 11, a limiting block 3 is arranged at the outer side of the rotating rod 4 and plays a limiting role, one end of the limiting block 3 extends to the outer part of the main body 1, a threaded opening 13 is arranged at the middle position of one end of the rotating rod 4, a limiting bolt 8 is arranged in the threaded opening 13 and is convenient to fix, one end of the limiting bolt 8 extends to the outer part of the main body 1, sliding grooves 12 are arranged at two sides of one end of the limiting block 3, which is positioned at the outer part of the main body 1, a connecting rod 6 is arranged at one end of the limiting block 3, fixed blocks 5 are arranged at two sides of two ends of the connecting rod 6, the, the top and the bottom of main part 1 are provided with guard plate 9, play the guard action.

In this implementation, fixed block 5 comprises T style of calligraphy structure, spout 12 comprises T style of calligraphy structure, fixed block 5 and the mutual adaptation of spout 12, the intermediate position department of 3 both sides of stopper is provided with fixing bolt 2, be convenient for fix, and fixing bolt 2 runs through fixed block 5 and stopper 3, the outside of 2 one ends of fixing bolt is provided with nut 14, edge that guard plate 9 is close to 1 one end of main part evenly is provided with six sets of installation poles 10, be convenient for install, installation pole 10 and the mutual adaptation of mounting hole 7, the one end that stop bolt 8 is located 1 outside of main part is provided with annular handle, and annular handle's the outside is provided with the glued membrane handle cover, play the guard action, main part 1 comprises the hexagon structure.

The working principle is as follows: when in use, the two groups of fixed blocks 5 on the connecting rod 6 are mutually matched with the sliding grooves 12 on the limiting blocks 3, so that the connecting rod 6 can be quickly installed on the main body 1, then the fixed blocks 5 are fixed in the sliding grooves 12 on the limiting blocks 3 through the fixed bolts 2, the fixed bolts 2 are limited and fixed through the nuts 14, and through the mutual matching of the sliding grooves 12 and the fixed blocks 5, a plurality of groups of connecting rods 6 are conveniently and quickly fixedly installed on the main body 1, and the connecting rod fixing device is simple in structure, convenient to operate, time-saving and labor-saving, and greatly improves the assembling efficiency;

through installing stopper 3 on dwang 4, then rotate 8 fixed of 8 cancellation spacing bolts 8 to dwang 4 of spacing bolt, can adjust the angle between stopper 3 and the main part 1 according to the demand of reality afterwards, then fix dwang 4 through spacing bolt 8, thereby avoid the angle between main part 1 and the stopper 3 to change, thereby improve the device's suitability, top and bottom through at main part 1 are provided with guard plate 9, can play the guard action to the inboard of main part 1 through the setting of guard plate 9, prevent that dust rainwater etc. from getting into and causing spacing bolt 8 to rust, influence the fixed angle between stopper 3 and the main part 1 and change, further improvement device's practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A metal reticulated shell structure, comprising a main body (1), characterized in that: the middle position of the outer side of the main body (1) is evenly provided with six groups of mounting grooves (11), the middle position of the two sides of the inner part of the mounting grooves (11) is provided with a rotating rod (4), the outer side of the rotating rod (4) is provided with a limiting block (3), one end of the limiting block (3) extends to the outer part of the main body (1), the middle position of one end of the rotating rod (4) is provided with a threaded opening (13), the inner part of the threaded opening (13) is provided with a limiting bolt (8), one end of the limiting bolt (8) extends to the outer part of the main body (1), the two sides of one end of the limiting block (3) which is positioned at the outer part of the main body (1) are provided with sliding grooves (12), one end of the limiting block (3) which is positioned at the outer part of the main body (1) is provided with a connecting rod (6), the two, the edge of main part (1) top and bottom evenly is provided with six group's mounting hole (7), the top and the bottom of main part (1) are provided with guard plate (9).

2. A metal reticulated shell structure according to claim 1, wherein: the fixed block (5) comprises T style of calligraphy structure, spout (12) comprises T style of calligraphy structure, fixed block (5) and spout (12) mutual adaptation.

3. A metal reticulated shell structure according to claim 1, wherein: the middle position department of stopper (3) both sides is provided with fixing bolt (2), and fixing bolt (2) run through fixed block (5) and stopper (3), the outside of fixing bolt (2) one end is provided with nut (14).

4. A metal reticulated shell structure according to claim 1, wherein: edge that guard plate (9) are close to main part (1) one end evenly is provided with six sets of installation poles (10), installation pole (10) and mounting hole (7) mutual adaptation.

5. A metal reticulated shell structure according to claim 1, wherein: the limiting bolt (8) is arranged at one end outside the main body (1) and is provided with an annular handle, and a collodion handle sleeve is arranged on the outer side of the annular handle.

6. A metal reticulated shell structure according to claim 1, wherein: the main body (1) is formed by a hexagonal structure.