CN218990684U

CN218990684U - ETFE membrane structure node

Info

Publication number: CN218990684U
Application number: CN202223243155.7U
Authority: CN
Inventors: 燕文; 燕卫
Original assignee: Hubei Liang Sheng Tai Air Dome Technology Co ltd
Current assignee: Hubei Liang Sheng Tai Air Dome Technology Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-05-09
Anticipated expiration: 2032-12-04

Abstract

The utility model relates to an ETFE membrane structure node, which comprises an aluminum alloy section, a connecting plate, a connector, an ETFE membrane component and a limiting component for limiting the ETFE membrane component, wherein a first opening is formed in the surface of the connector, a rotating plate is arranged on the inner side of the connector, a plurality of arc-shaped supporting plates for supporting the ETFE membrane component are arranged on the surface of the rotating plate, the first opening is formed in the surface of the connector, the rotating plate is arranged in the first opening, and a plurality of arc-shaped supporting plates which are matched with the angle of an ETFE cover membrane are arranged on the surface of the rotating plate, so that the angle supporting limiting effect of the ETFE cover membrane can be effectively realized, and the position relationship, namely the shape, between a plurality of ETFE cover membranes and the node can be kept consistent all the time in the installation process of the ETFE cover membrane, thereby being more beneficial to the efficient installation operation of the ETFE cover membrane by workers.

Description

ETFE membrane structure node

Technical Field

The utility model relates to the technical field of building structures, in particular to an ETFE membrane structure node.

Background

The ETFE film material consists of ethylene-tetraethylene copolymer, has a melting point of 256-280 ℃, can self-extinguish during alkene burning, has high shearing resistance mechanical strength, has high low-temperature impact resistance which is the best in the prior fluoroplastic, has higher impact strength from room temperature to 80 ℃, has stable chemical property and good electrical insulation and irradiation resistance, and needs to use structural nodes to realize connection operation during assembling.

The utility model discloses a novel single-layer ETFE film aluminum alloy structure integrated node with application number of 202221493166.8, which comprises an aluminum alloy section, wherein an integrated connecting plate is fixedly arranged at the middle part of the upper end surface of the aluminum alloy section, an integrated connector is fixedly arranged at the upper end of the integrated connecting plate, stainless steel bolts are alternately arranged on two sides of the integrated connecting plate, a film material connecting piece is clamped at one end of each stainless steel bolt, an ETFE film is clamped at the inner part of each film material connecting piece, an aluminum alloy cover plate is arranged at the upper end surface of each integrated connector.

Although the keel and secondary structure are reduced in the process of installation, the installation procedure and the installation error are reduced, and the overall cost of the membrane structure is reduced, when the plurality of ETFE node cover membranes are respectively installed, the form of each cover membrane cannot be ensured to be consistent, so that the cover membranes which are difficult to be close to each other are corresponding to each other in position when the installation operation is carried out every time, the appearance is influenced, the long-time adjustment of workers is required, the construction efficiency is seriously influenced, and the use is not facilitated.

Disclosure of Invention

Based on the expression, the utility model provides an ETFE membrane structure node to solve the problem that the form of an ETFE membrane is difficult to guarantee in the installation process.

The technical scheme for solving the technical problems is as follows: the utility model provides an ETFE membrane structure node, includes aluminum alloy section bar, connecting plate, connector, ETFE membrane module and is used for carrying out the restriction subassembly that restricts to ETFE membrane module, first opening has been seted up on the surface of connector, the inboard of connector is equipped with the rotor plate, the surface of rotor plate is equipped with a plurality of be used for right the arc backup pad that ETFE membrane module supported, two the rotor plate all is located the inboard of connector, the rotor plate has all been seted up along the horizontal direction in the outside of connector and has been used for carrying out the spacing passageway that restricts to ETFE membrane module, ETFE membrane module is including two membrane material connection glues, the surface that the membrane material was connected glues all is equipped with ETFE covering membrane and ETFE membrane main part, the surface of ETFE membrane main part is equipped with the rubber stick that is located spacing passageway, through set up rotor plate and a plurality of arc backup pads at the surface of connector for the staff is in the in-process of carrying out the installation to ETFE membrane module, and the state that locates between its ETFE covering membrane and the connector keeps steady state all the time, can prevent that the in-process of installation ETFE membrane module shape from having big and size of ETFE membrane module from having the effect and having little difference that need to adjust to cause work efficiency to change.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the rotating plate is connected with the connector through the rotating shaft, the first opening formed by the rotating plate is formed by penetrating, two surfaces, close to each other, of the rotating plate are formed by the connector, a gap is reserved between the first opening, the surface of the connector is provided with a fixing plate close to the position of the first opening, the surface of the fixing plate is provided with a second opening and a slot, the surface of the rotating plate is provided with a threaded rod, one end, far away from the rotating plate, of the threaded rod protrudes to the outer side of the fixing plate through the second opening, a threaded connecting cylinder is arranged on the surface of the threaded rod, the threaded connecting cylinder is connected with a connecting ring in a rotating mode through a protrusion, the surface of the threaded connecting cylinder is provided with a connecting ring, two inserting rods are arranged on the surface of the connecting ring, and the two inserting rods protrude into the slot formed by the fixing plate.

Through the rotating plate design that can overturn to set up fixed plate, threaded rod, threaded connection section of thick bamboo and go-between at the surface of rotating plate, can effectively realize the expansion effect to seting up spacing passageway between the outside of rotating plate and connector, thereby more be favorable to the staff to install the operation to ETFE membrane module.

Further, two the surface of fixed plate all is equipped with the lug, two the lug is right triangle structural design, the lug is located the rotor plate is seted up in the first opening, the surface of lug with the surface of connector is connected.

Through set up the lug at the surface of fixed plate, can effectively realize the reinforcement effect to the fixed plate.

Further, the threaded connection cylinder is of a cylindrical structural design, and anti-skid lines are engraved on the outer side of the threaded connection cylinder.

The anti-slip lines are engraved on the outer side of the threaded connecting cylinder, so that workers can grasp the threaded connecting cylinder to press and rotate, and the phenomenon that hands slide easily during pressing operation is avoided.

Further, two anti-slip pads are arranged on the surface of the fixing plate and are positioned in the second opening.

Through set up the slipmat in the second opening of seting up at the fixed plate, usable slipmat realizes the restriction effect to threaded rod and rotor plate, need not the staff and hold all the time when turning up the rotor plate, it is more convenient to ETFE membrane module's installation.

Furthermore, the slot is in a conical design, one end of the inserted link, which is far away from the connecting ring, is in a semicircular structure design, and the surface of the inserted link is provided with a smooth surface.

Through the toper design of slot, more be favorable to the staff to peg graft the inserted bar that the go-between surface set up in the slot, the operation is more convenient.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. through set up first opening at the surface of connector to set up the installation rotor plate in first opening, and set up a plurality of arc backup pads with ETFE covering membrane angle looks adaptation at the surface of rotor plate, can effectively realize the angle support restriction effect to ETFE covering membrane, thereby make in the installation to ETFE covering membrane, the position relation that is located between its a plurality of ETFE covering membranes and this node is the form can remain unanimous throughout, thereby is favorable to the staff to the high-efficient installation operation of ETFE covering membrane more.

2. Through with the rotor plate utilize pivot and axostylus axostyle to install in the first opening that the connector offered, can realize turning the lift of rotor plate, more be favorable to the staff to utilize rubber stick and connector and rotor plate between be connected with ETFE membrane main part, simultaneously, set up fixed plate, threaded rod and threaded connection section of thick bamboo at the surface of rotor plate, can realize the restriction effect to between rotor plate and the connector, avoid the random upset after the connection success.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a portion of a mounting plate according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the fixing plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. an aluminum alloy profile; 11. a connecting plate; 12. a connector; 121. a first opening; 2. a restriction assembly; 3. ETFE membrane module; 31. film material connecting glue; 32. ETFE cap film; 321. a rubber rod; 33. an ETFE membrane body; 4. a rotating plate; 41. an arc-shaped supporting plate; 42. a shaft lever; 43. a threaded rod; 5. a threaded connection barrel; 51. a protrusion; 6. a connecting ring; 61. a rod; 7. a fixing plate; 71. a second opening; 72. an anti-slip pad; 73. a slot; 8. and a bump.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1-2, an ETFE membrane structure node includes an aluminum alloy section 1, a connecting plate 11, a connecting head 12, an ETFE membrane module 3, and a limiting module 2 for limiting the ETFE membrane module 3, a first opening 121 is provided on a surface of the connecting head 12, a rotating plate 4 is provided on an inner side of the connecting head 12, a plurality of arc-shaped supporting plates 41 for supporting the ETFE membrane module 3 are provided on a surface of the rotating plate 4, the two rotating plates 4 are both located on an inner side of the first opening 121 provided on the connecting head 12, a limiting channel for limiting the ETFE membrane module 3 is provided between the rotating plate 4 and an outer side of the connecting head 12 along a horizontal direction, the ETFE membrane module 3 includes two membrane material connecting adhesives 31, the surface that the membrane material is connected gluey 31 all is equipped with ETFE plastic film 32 and ETFE plastic film body 33, the surface of ETFE plastic film body 33 is equipped with the rubber stick 321 that is located spacing passageway, be connected through being equipped with the rubber stick 321 and spacing passageway with ETFE plastic film 32 keeps away from the one end of membrane material connection gluey 31 and is close to each other with restriction subassembly 2, utilize restriction subassembly 2 to realize the restriction effect to ETFE plastic film 32 centre gripping, and use a plurality of arc backup pads 41 that are the arc setting to realize supporting effect to ETFE plastic film 32, make its ETFE plastic film 32 contact with the surface of arc backup pad 41 all the time, the form that the assurance utilized restriction subassembly 2 to carry out restriction operation to ETFE plastic film 32 is located can keep unanimous basically, need not to observe repeatedly to adjust the form that ETFE plastic film 32 is located, staff and whole installation effectiveness has been improved.

Referring to fig. 1-5, in order to facilitate the installation of the ETFE membrane module 3 by a worker, preferably, the rotating plate 4 is connected to the connector 12 through the shaft 42, the first opening 121 formed in the rotating plate 4 is formed therethrough, a gap is left between two surfaces of the rotating plate 4, which are close to each other, through the first opening 121 formed in the connector 12, so that the rotating plate 4 can perform a rotating operation, a fixing plate 7 is disposed on the surface of the connector 12 and near the position where the first opening 121 is formed, a second opening 71 and a slot 73 are formed on the surface of the fixing plate 7, a threaded rod 43 is disposed on the surface of the rotating plate 4, one end of the threaded rod 43, which is far from the rotating plate 4, protrudes to the outside of the fixing plate 7 through the second opening 71, two anti-slip pads 72 are disposed on the surface of the fixing plate 7, the two anti-slip pads 72 are disposed in the second opening 71, so that the surface of the threaded rod 43 can contact with the surface of the anti-slip pad 72 as the rotating plate 4 turns, the effect of limiting the threaded rod 43 and the rotating plate 4 is realized by utilizing the anti-slip pad 72, the installation of the ETFE membrane component 3 is more facilitated, the rotating plate 4 is not required to be pressed and held, the threaded rod 43 is provided with the threaded connecting cylinder 5, the threaded connecting cylinder 5 is of a cylindrical structure design, anti-slip lines are carved on the outer side of the threaded connecting cylinder 5, the grabbing and pressing rotating operation of workers on the threaded connecting cylinder 5 is more facilitated, the threaded connecting cylinder 5 is rotationally connected with the connecting ring 6 through the bulge 51, the surface of the connecting ring 6 is provided with two inserting rods 61, the inserting grooves 73 are of a conical design, one end of the inserting rod 61 away from the connecting ring 6 is of a semicircular structure design, the surface of the inserting rod 61 is provided with a smooth surface, when the threaded connecting cylinder 5 is rotated, the inserting rod 61 is more conveniently inserted into the inserting grooves 73 formed in the fixing plate 7 by the workers, the two inserting rods 61 protrude into the slots 73 formed in the fixing plate 7, the threaded connecting cylinder 5 rotates on the outer side of the threaded rod 43, the threaded connecting cylinder 5 moves on the outer side of the threaded rod 43, the threaded connecting cylinder 5 drives the connecting ring 6 to achieve a displacement effect, the connecting ring 6 is far away from the fixing plate 7, then a worker can grasp one or more arc-shaped supporting plates 41 to press upwards to turn up, the arc-shaped supporting plates 41 drive the rotating plate 4 to turn upwards to move, the rotating plate and the connector 12 achieve an opening effect, then the worker can insert and limit the ETFE membrane assembly 3 into a limiting channel formed in the rotating plate 4 and the connector 12 by using the rubber rod 321, and finally the rotating plate 4, the threaded connecting cylinder 5 and the connecting ring 6 after turning are reset, so that the connecting ring 6 and the surface of the fixing plate 7 are in close contact, and the turnover effect of the rotating plate 4 is achieved, and the installation of the ETFE membrane assembly 3 is facilitated.

Referring to fig. 2, in order to achieve the reinforcing effect on the fixing plate 7, preferably, the surfaces of the two fixing plates 7 are provided with the protruding blocks 8, the two protruding blocks 8 are of right triangle structure design, the protruding blocks 8 are located in the first opening 121 formed in the rotating plate 4, the surface of the protruding block 8 is connected with the surface of the connecting head 12, the protruding blocks 8 which are right triangle are arranged on the surface of the fixing plate 7 and are in contact with the surface of the connecting head 12 through the first opening 121, the protruding blocks 8 can be effectively utilized to achieve the supporting and reinforcing effect on the fixing plate 7, and the situation that the connecting ring 6 applies excessive pressure to the fixing plate 7 to cause easy deformation is avoided when the threaded connecting cylinder 5 and the connecting ring 6 are rotationally adjusted on the outer side of the threaded rod 43.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an ETFE membrane structure node, includes aluminum alloy section bar (1), connecting plate (11), connector (12), ETFE membrane module (3) and is used for carrying out restriction subassembly (2) of restriction to ETFE membrane module (3), a serial communication port, first opening (121) have been seted up on the surface of connector (12), the inboard of connector (12) is equipped with rotor plate (4), the surface of rotor plate (4) is equipped with a plurality of arc backup pad (41) that are used for right ETFE membrane module (3) support.

2. The ETFE membrane structural node according to claim 1, wherein two rotating plates (4) are both located at the inner side of the connector (12), limiting channels for limiting the ETFE membrane assembly (3) are formed in the outer sides of the rotating plates (4) and the connector (12) along the horizontal direction, the ETFE membrane assembly (3) comprises two membrane material connecting adhesives (31), ETFE cover membranes (32) and ETFE membrane main bodies (33) are all arranged on the surfaces of the membrane material connecting adhesives (31), and rubber rods (321) located in the limiting channels are arranged on the surfaces of the ETFE membrane main bodies (33).

3. The ETFE membrane structural node according to claim 1, wherein the rotating plate (4) is connected with the connector (12) through a shaft rod (42), the first opening (121) formed by the rotating plate (4) is formed by penetrating, two surfaces of the rotating plate (4) close to each other are respectively provided with a gap through the first opening (121) formed by the connector (12), a fixing plate (7) is arranged on the surface of the connector (12) and near the position of the first opening (121), a second opening (71) and a slot (73) are formed on the surface of the fixing plate (7), a threaded rod (43) is arranged on the surface of the rotating plate (4), a threaded connecting cylinder (5) is arranged on the surface of the threaded rod (43), a connecting ring (6) is arranged on the surface of the threaded connecting cylinder (5), and two inserting rods (61) are arranged on the surface of the connecting ring (6).

4. An ETFE membrane structural node according to claim 3, characterized in that the end of the threaded rod (43) remote from the rotating plate (4) protrudes through the second opening (71) to the outside of the fixed plate (7), the threaded connection cylinder (5) is rotationally connected between the protrusion (51) and the connection ring (6), and the two insert rods (61) protrude into the slots (73) formed in the fixed plate (7).

5. An ETFE membrane structural node according to claim 3, characterized in that the surfaces of both the fixing plates (7) are provided with protrusions (8), both the protrusions (8) are of right triangle structural design, the protrusions (8) are located in the first opening (121) formed in the rotating plate (4), and the surfaces of the protrusions (8) are connected with the surface of the connecting head (12).

6. An ETFE membrane structural node according to claim 3, wherein the threaded connection cylinder (5) is of cylindrical structural design, and the outer side of the threaded connection cylinder (5) is engraved with anti-slip lines.

7. A ETFE membrane structural node according to claim 3, characterized in that the surface of the fixing plate (7) is provided with two non-slip pads (72), two of said non-slip pads (72) being located in said second opening (71).

8. An ETFE membrane structural node according to claim 3, characterized in that the slot (73) is of conical design, the end of the spigot (61) remote from the connecting ring (6) is of semi-circular structural design and the surface is provided with a smooth surface.