CN212534475U

CN212534475U - Square tube drum node, hexagonal frame and membrane structure support

Info

Publication number: CN212534475U
Application number: CN202020518680.7U
Authority: CN
Inventors: 曹生; 张委
Original assignee: Ningbo Marriott Space Structure Engineering Co ltd
Current assignee: Ningbo Marriott Space Structure Engineering Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-02-12
Anticipated expiration: 2030-04-08

Abstract

The utility model provides a side's pipe drum node, hexagonal frame and membrane structure support belongs to membrane cloth installing support technical field. It has solved the inconvenient equipment of current membrane cloth installing support and the poor problem of security. This embodiment side's pipe drum node includes bounding wall, goes up shrouding and shrouding down. The utility model discloses in, through the setting of drum node, the convenience is in the same place two adjacent square pipe welding, simultaneously, also avoids the junction of two square pipes too sharply to make this hexagonal frame can be used by people's safety.

Description

Square tube drum node, hexagonal frame and membrane structure support

Technical Field

The utility model belongs to the technical field of the membrane cloth installing support, a square tube drum node, hexagonal frame and membrane structure support are related to.

Background

The membrane cloth has waterproof, sunshade and the advantage that the fastness is good, therefore, people like to be applied to this type of membrane cloth in the parking covering or awning on a car, covering or awning on a car, boat, etc. room, tent, the machine cover, the covering or awning on a car, boat, etc. drop, especially when being applied to the support with this type of membrane cloth, the middle part of membrane cloth takes place to sink because of weight, and in order to avoid the middle part of membrane cloth to take place to sink, often set up a plurality of six frames on the support, through installing the membrane cloth on six frames, reduce the middle part of curtain and take place the condition of sinking, but this type of six frames is when the preparation, form through the head and the tail welding of a plurality of square pipes, but the cross sectional shape because of square pipe is the rectangle, this is just inconvenient people with a plurality of square pipe welding together, even weld forming, the junction between two adjacent.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a convenient equipment and high side's pipe drum node, hexagonal frame and membrane structure support of security.

The purpose of the utility model can be realized by the following technical proposal: a square tube drum node, comprising:

enclosing plates;

the upper sealing plate is arranged at one end of the coaming;

and the lower sealing plate is arranged at the other end of the enclosing plate.

In foretell side's nest of tubes drum node, go up shrouding and bounding wall welding or can dismantle and be connected, shrouding and bounding wall welding or can dismantle and be connected down.

In foretell side's nest of tubes drum node, the inside setting of bounding wall is the fretwork.

A hexagonal frame comprising: foretell side's side pipe drum node, the side of the bounding wall of side pipe drum node is enclosed along its central ring and is equipped with a plurality of square pipes.

In foretell six frames, square tub of one end setting near the bounding wall corresponds bounding wall shape assorted arc breach, the inside setting of square tub is the fretwork.

A membrane structure support comprising: foretell six frames, six frames have a plurality ofly, two adjacent six frame welding, are located the below of the six frame of bottom and are equipped with supporting component.

In an above-mentioned membrane structure support, the supporting component includes left branch vaulting pole and the right branch vaulting pole that is used for connecting corresponding six frames, the extension line of left branch vaulting pole intersects with the extension line of right branch vaulting pole.

In foretell membrane structure support, be equipped with first rib pole, second rib pole and third rib pole between left branch vaulting pole and the right branch vaulting pole in proper order, the length of third rib pole is greater than the length of second rib pole, and the length of second rib pole is greater than first rib pole length.

In the above-mentioned membrane structure support, the bottom of left branch vaulting pole and the bottom of right branch vaulting pole all are equipped with the sole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the setting of drum node, the convenience is in the same place two adjacent square pipe welding, simultaneously, also avoids the junction of two square pipes too sharply to make this hexagonal frame can be used by people's safety.

2. Through the setting of first rib pole, second rib pole and third rib pole, effectively increased the joint strength between left branch vaulting pole and the right branch vaulting pole to reinforcing this supporting component is to the supporting effect of a plurality of six frames.

3. Through the setting of this sole, avoid left branch vaulting pole and right branch vaulting pole and ground direct contact to the service life of extension left branch vaulting pole and right branch vaulting pole.

Drawings

FIG. 1 is a top view of a square tube drum node according to an embodiment.

Fig. 2 is a cross-sectional view at a-a in fig. 1.

Fig. 3 is a schematic partial structure diagram of a sixth bezel in the second embodiment.

FIG. 4 is a schematic structural view of a square tube in the second embodiment.

FIG. 5 is a schematic structural view of a membrane structure stent according to a third embodiment.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1-2, the square tube drum node of the present embodiment includes a coaming 100, an upper sealing plate 110, and a lower sealing plate 120.

The upper sealing plate 110 is arranged at one end of the coaming 100, the lower sealing plate 120 is arranged at the other end of the coaming 100, the upper sealing plate 110 is welded or detachably connected with the coaming 100, and the lower sealing plate 120 is welded or detachably connected with the coaming 100; when going up shrouding 110 and lower shrouding 120 and all adopting threaded connection with bounding wall 100, when going up shrouding 110 or shrouding 120 down and take place to rust or damage because of long-term the use, people only need to go up shrouding 110 or shrouding 120 down and dismantle from bounding wall 100, alright replace on new shrouding 110 or shrouding 120 down, so, alright long-term this side's pipe drum node of using.

The inside setting of bounding wall 100 is the fretwork, and the setting of this structure has effectively reduced the weight of this square tube drum node to reduce the manufacturing cost of this square tube drum node.

Example two

As shown in fig. 3 to 4, the present embodiment is different from the first embodiment in that a plurality of square tubes 200 are added to the first embodiment.

The side of the bounding wall 100 of square tube drum node encloses along its central ring and is equipped with a plurality of square tubes 200, and is concrete, six nodes of this hexagonal frame all are provided with a drum node, be provided with a square tube 200 between two adjacent drum nodes, be cylindricly because of the bounding wall 100 setting of drum node, so, conveniently with two adjacent square tube 200 welding together, simultaneously, also avoid two square tube 200's junction too sharp-pointed to make this hexagonal frame can be used by people's safety.

One end of square pipe 200 that is close to bounding wall 100 sets up and corresponds bounding wall 100 shape assorted arc breach 210, setting through this arc breach 210, make people connect square pipe 200 and bounding wall 100 on bounding wall 100, the one end that square pipe 200 is close to arc breach 210 can laminate completely with the side of bounding wall 100, thereby increase the area of contact of square pipe 200 and bounding wall 100, make that square pipe 200 is connected more firmly with bounding wall 100, also make things convenient for people to weld square pipe 200 on bounding wall 100.

The inside setting of square pipe 200 is the fretwork, and the weight of this square pipe 200 has effectively been reduced in the setting of this structure to reduce the manufacturing cost of this hexagonal frame.

EXAMPLE III

As shown in fig. 5, the difference between the present embodiment and the second embodiment is that in the present embodiment, a plurality of six frames in the second embodiment are combined into a support, and a support assembly 300 is additionally provided.

Specifically, the hexagonal frame has a plurality ofly, and two adjacent hexagonal frame welds, is located the below of the hexagonal frame of bottom and is equipped with supporting component 300 to, by a same square pipe 200 and two same drum node connection between two adjacent hexagonal frames.

The supporting component 300 comprises a left supporting rod 310 and a right supporting rod 320 which are used for connecting corresponding six frames, the extension line of the left supporting rod 310 is intersected with the extension line of the right supporting rod 320, a first rib rod 330, a second rib rod 340 and a third rib rod 350 are sequentially arranged between the left supporting rod 310 and the right supporting rod 320, the length of the third rib rod 350 is greater than that of the second rib rod 340, the length of the second rib rod 340 is greater than that of the first rib rod 330, the connecting strength between the left supporting rod 310 and the right supporting rod 320 is effectively increased through the arrangement of the first rib rod 330, the second rib rod 340 and the third rib rod 350, and therefore the supporting effect of the supporting component 300 on the plurality of six frames is enhanced.

The bottom of the left support rod 310 and the bottom of the right support rod 320 are both provided with a foot plate 360, and the left support rod 310 and the right support rod 320 are prevented from directly contacting the ground by the foot plate 360, so that the service life of the left support rod 310 and the service life of the right support rod 320 are prolonged.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A square tube drum node, comprising:

enclosing plates;

the upper sealing plate is arranged at one end of the coaming;

2. The square tube drum joint according to claim 1, wherein the upper sealing plate is welded or detachably connected with the coaming, and the lower sealing plate is welded or detachably connected with the coaming.

3. The square tube drum joint according to claim 1, wherein the coaming is hollowed out.

4. A hexagonal frame, comprising: the square tube drum node of any one of claims 1 to 3, wherein the side of the skirt of the square tube drum node is annularly surrounded along its center by a plurality of square tubes.

5. The hexagonal frame of claim 4, wherein an arc notch corresponding to the shape of the surrounding plate is arranged at one end of the square tube close to the surrounding plate, and the square tube is hollow.

6. A membrane structure support, comprising: the hexapod of claim 4, wherein there are a plurality of hexapods, two adjacent hexapods are welded, and a support assembly is positioned below the bottom hexapod.

7. The membrane structure support according to claim 6, wherein said support assembly comprises a left support bar and a right support bar for connecting corresponding six side frames, an extension of said left support bar intersecting an extension of said right support bar.

8. The membrane structure support according to claim 7, wherein a first rib, a second rib and a third rib are sequentially arranged between the left support bar and the right support bar, the length of the third rib is greater than that of the second rib, and the length of the second rib is greater than that of the first rib.

9. A membrane structure support according to claim 7, wherein the bottom of the left support bar and the bottom of the right support bar are provided with foot plates.