CN217651993U

CN217651993U - ETFE membrane structure with supporting cable

Info

Publication number: CN217651993U
Application number: CN202221158921.7U
Authority: CN
Inventors: 蔡如凯; 蔡敏飞; 张委; 孟书斌
Original assignee: Ningbo Marriott Space Structure Engineering Co ltd
Current assignee: Ningbo Marriott Space Structure Engineering Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-25
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a ETFE membrane structure with support cable belongs to membrane structure building technical field, include: the membrane body is provided with at least one supporting unit, the supporting unit comprises a rope bag and a supporting rope, the rope bag is connected with one surface of the membrane body, and the supporting rope penetrates through the rope bag; and the number of the bracket units is at least one, the bracket units comprise at least one clamp, and the clamp clamps the supporting cables, so that the clamp supports the membrane body through the supporting cables. The utility model has the advantages that: this membrane structure is through at least one anchor clamps are cliied and are supported the support cable, then support the membrane body through the support cable, and then carry out the strong support to whole ETFE membrane structure, very big improvement the rigidity and the bearing capacity of membrane body in the membrane structure for the membrane body surface can bear great effort and not produce and cave in.

Description

ETFE membrane structure with support cable

Technical Field

The utility model belongs to the technical field of the membrane structure building, a ETFE membrane structure with supporting cable is related to.

Background

The membrane material is a novel building enclosure material and has the characteristics of light structure, rich form, stable performance, energy conservation and environmental protection. The membrane structure takes membrane materials as main materials, and is fixed on a rigid supporting member after being stretched, so that the membrane structure has a stable structural form and can play roles in decoration, sun shading, landscape and the like.

The ETFE membrane is one of membrane structures, can be applied to roof or ceiling of building, because the restriction of installation condition, ETFE membrane structure usually only has the marginal part to fix on the fixed bolster, and the other part of membrane body can not be supported, lead to membrane structure rigidity and structural strength lower, the membrane body surface can not bear too big effort, once the membrane body surface bears too big effort and can lead to the membrane body to cave in, for example the membrane material rocks from top to bottom under the influence of wind and leads to membrane material life to reduce, the membrane material often rocks from top to bottom and can influence its durability, so certain improvement space has.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide an ETFE membrane structure with support cable.

The purpose of the utility model can be realized by the following technical proposal: an ETFE membrane structure with support cords, comprising:

the membrane body is provided with at least one supporting unit, the supporting unit comprises a rope bag and a supporting rope, the rope bag is connected with one surface of the membrane body, and the supporting rope penetrates through the rope bag;

the number of the bracket units is at least one, the bracket units comprise at least one clamp, and the clamp clamps the supporting cables, so that the clamp supports the membrane body through the supporting cables.

Preferably, each of the support units includes at least two of the clamps, and the clamps of the support units are arranged along the length direction of the support cable.

Preferably, the number of the support units is at least two, each support unit is parallel to and flatly attached to one surface of the membrane body, the number of the support units is at least two, and each support unit are arranged in one-to-one correspondence.

Preferably, the clamp comprises a base and two clamping blocks, the clamping blocks are connected with the base, and the two clamping blocks clamp the supporting cable.

Preferably, the clamp further comprises a locking bolt, and the locking bolt is connected with the two clamping blocks and can enable the two clamping blocks to clamp the supporting cable.

Preferably, the clamp further comprises an adjusting bolt, and the clamping block is connected with the base through the adjusting bolt.

Preferably, the cable bag is provided with at least one notch, and the clamp clamps a part of the support cable in the notch.

Preferably, the rope bag is of a long strip-shaped structure, two sides of the rope bag are welded to one surface of the membrane body, a cavity is formed between the rope bag and the one surface of the membrane body, and the supporting rope penetrates through the cavity.

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

1. this membrane structure is cliied and is supported the support cable through at least one anchor clamps, then prop the membrane body through the support cable, and then carry out strong support to whole ETFE membrane structure, very big improvement the rigidity and the bearing capacity of membrane body among the membrane structure, make the membrane body surface can bear great effort and do not produce and cave in, for example the membrane material is difficult to rock from top to bottom by the influence of wind under the effect of wind, can not lead to the reduction of membrane material life, can let the more durable of membrane material.

2. In order to ensure that the support unit can support the whole support cable, a plurality of clamps are specially arranged and are uniformly arranged at intervals, so that the support cable is supported by one clamp at intervals along the length direction of the support cable, and the support cable is ensured to have enough support points, thereby better supporting the membrane body.

3. The plurality of supporting units can form a plurality of supporting points and are fully distributed on the membrane body, and the long-strip-shaped supporting cables are matched to support the lower surface of the membrane body, so that the membrane body is sufficiently supported.

4. The clamp splice can adjust the angle of two clamp splices through adjusting bolt, and two clamp splices can use adjusting bolt to swing as the axle promptly to the angle of adaptation supporting cable pins adjusting bolt through the nut after adjusting two clamp splice angles, thereby makes two clamp splices keep at the angle of settlement.

Drawings

Fig. 1 is a schematic view of the ETFE membrane structure with support cables according to the present invention.

Fig. 2 is a schematic cross-sectional view of the ETFE membrane structure with supporting cables according to the present invention.

Fig. 3 is a schematic structural diagram of the supporting unit and the supporting unit of the present invention.

In the figure, 100, a membrane body; 200. a support unit; 210. a rope bag; 211. a notch; 220. a support cable; 300. a holder unit; 310. a support frame; 320. a clamp; 321. a base; 322. a clamping block; 323. locking the bolt; 324. and adjusting the bolt.

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.

As shown in fig. 1-3, an ETFE membrane structure with support cords, comprising: the membrane body 100 and the support unit 300 for supporting the membrane body 100, wherein the membrane body 100 may be preferably an ETFE membrane, and the ETFE membrane structure may be used as a ceiling or a roof or other building structures, the support unit 300 may provide a supporting force for the membrane body 100 to support the membrane body 100, so that the surface of the membrane body 100 is not collapsed or depressed when stressed, for example, the membrane material is not easily shaken up and down under the influence of wind, the service life of the membrane material is not reduced, and the membrane material is more durable.

The membrane body 100 is provided with at least one supporting unit 200, the supporting unit 200 comprises a rope bag 210 and a supporting rope 220, the rope bag 210 is connected with one surface of the membrane body 100, and the supporting rope 220 is arranged in the rope bag 210 in a penetrating way; the number of the rack unit 300 is at least one, the rack unit 300 includes at least one clamp 320, and the clamp 320 clamps the supporting cable 220, so that the clamp 320 supports the membrane body 100 through the supporting cable 220.

Preferably, one surface of the film body 100 may be an upper surface or a lower surface of the film body 100, and preferably is a lower surface of the film body 100, the cord bag 210 is used for accommodating the supporting cords 220 and keeping the supporting cords 220 on the lower surface of the film body 100, wherein the supporting cords 220 may be arranged along a transverse direction or a longitudinal direction of the film body 100; therefore, the supporting cables 220 can be in interference connection with the membrane 100 from below to support the membrane 100, the support units 300 are fixed with the support frame 310 of the building and are located below the membrane 100, that is, the clamps 320 are connected with the support frame 310, the clamps 320 clamp the supporting cables 220 to support the supporting cables 220, and the supporting cables 220 can support the membrane 100 to strongly support the whole ETFE membrane structure, so that the rigidity and the bearing capacity of the membrane 100 in the membrane structure are greatly improved, and the surface of the membrane 100 can bear large acting force without collapse or depression.

When the upper surface of the membrane body 100 is stressed, the membrane body 100 and the supporting cables 220 are attached together, and the supporting cables 220 are supported below the membrane body 100 by the clamps 320, so that the membrane body 100 is supported by the supporting cables 220 to avoid the membrane body 100 from collapsing or sinking, and the rigidity and the bearing capacity of the membrane structure are greatly improved.

Preferably, each rack unit 300 includes at least two clamps 320, and the clamps 320 of the rack unit 300 are arranged along the length direction of the supporting cable 220, and at least two supporting nodes are formed on one supporting cable 220 by the at least two clamps 320.

Since the supporting cables 220 are arranged along the transverse direction or the longitudinal direction of the membrane body 100, the supporting cables 220 have a certain length, and in order to ensure that the supporting frame unit 300 can support the whole supporting cable 220, a plurality of clamps 320 are specially arranged, and the plurality of clamps 320 are uniformly arranged at intervals, so that one clamp 320 is arranged on the supporting cable 220 at intervals along the length direction thereof to ensure that the supporting cable 220 has enough supporting points, thereby better supporting the membrane body 100.

Preferably, the number of the supporting units 200 is at least two, each supporting unit 200 is parallel to and flatly attached to one surface of the film body 100, the number of the supporting units 300 is at least two, and each supporting unit 300 is arranged in one-to-one correspondence with each supporting unit 200.

Here, it should be noted that, in order to facilitate understanding of the layout of the supporting units 200 and the supporting units 300, the transverse direction and the longitudinal direction may be set on the film body 100, and if the supporting cables 220 extend in the transverse direction, the supporting cables 220 of the supporting units 200 are distributed in the longitudinal direction, and vice versa.

One support unit 200 is formed by one rope bag 210 and one support rope 220, a plurality of support units 200 can form a plurality of support points to be distributed on the membrane body 100, and the long support ropes 220 are matched to support the lower surface of the membrane body 100, so that the membrane body 100 is sufficiently supported.

From a partial structural view, at least one clamp 320 supports one supporting cable 220, and the supporting cable 220 supports the lower part of the membrane body 100, so as to form a basic supporting structure, and from a whole structural view, a plurality of the basic supporting structures are distributed on the membrane body 100, so that the whole membrane body 100 is sufficiently supported.

As shown in fig. 1 to 3, the clamp 320 includes a base 321 and two clamping blocks 322, the clamping blocks 322 are connected to the base 321, and the two clamping blocks 322 clamp the supporting cable 220.

Preferably, the building is provided with the support frames 310, each base 321 is connected to the support frame 310, the clamp blocks 322 are located at the top ends of the bases 321 so as to be adjacent to the support cables 220, and the clamps 320 clamp the support cables 220 by means of the two clamp blocks 322 so that the clamped portions of the support cables 220 are kept fixed.

It should be noted that one of the clamping blocks 322 may be connected to the base 321, the other clamping block 322 may be connected to the clamping block 322, or both clamping blocks 322 may be connected to the base 321.

Preferably, the clamp 320 further comprises a locking bolt 323, the locking bolt 323 is connected to the two clamping blocks 322 and enables the two clamping blocks 322 to clamp the supporting cable 220, and tightening the locking bolt 323 enables the two clamping blocks 322 to clamp, thereby fixing the supporting cable 220 between the two clamping blocks 322.

Preferably, the clamp 320 further includes an adjusting bolt 324, one of the clamping blocks 322 is connected to the base 321 through the adjusting bolt 324, and the other clamping block 322 is connected to the other clamping block 322 through a locking bolt 323.

Since the membrane body 100 may be a curved surface or a curved surface, the supporting cables 220 attached below the membrane body 100 may also have a certain angle with the horizontal plane, and in order to allow the clamping blocks 322 to adapt to the angle of the supporting cables 220 to attach and clamp the supporting cables 220, the clamping blocks 322 are particularly set to be adjustable structures; specifically, the angle of the two clamping blocks 322 can be adjusted by the adjusting bolt 324, that is, one clamping block 322 can swing around the adjusting bolt 324, and the other clamping block 322 is connected with the one clamping block 322, so that the clamping blocks can swing together (the two clamping blocks 322 can be regarded as a whole), so as to adapt to the angle of the supporting cable 220, and after the angle of the two clamping blocks 322 is adjusted, the adjusting bolt 324 is locked by a nut, so that the two clamping blocks 322 are kept at the set angle.

Preferably, the cable bag 210 is provided with at least one notch 211, the clamps 320 clamp a portion of the support cables 220 in the notches 211, the number of the notches 211 is the same as that of the clamps 320, and corresponds to one another, if the notches 211 are not provided, the cable bag 210 may prevent the clamps 320 from clamping the support cables 220, and the notches 211 are provided to facilitate the clamps 320 to clamp the support cables 220.

Preferably, the string bag 210 is configured as an elongated structure, two sides of the string bag 210 are welded to one surface of the film body 100, a cavity (not shown) is formed between the string bag 210 and one surface of the film body 100, and the support string 220 is inserted into the cavity. The cord pouch 210 may be actually attached to the membrane body 100 by welding.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions of the embodiments as "first," "second," "a," etc. in this disclosure are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of the indicated features is indicative. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. An ETFE membrane structure having support cords, comprising:

and the number of the bracket units is at least one, and the bracket units comprise at least one clamp which clamps the supporting cables, so that the clamp supports the membrane body through the supporting cables.

2. The ETFE membrane structure with support cords of claim 1, wherein: each bracket unit comprises at least two clamps, and the clamps of the bracket unit are arranged along the length direction of the supporting cable.

3. The ETFE membrane structure with support cords according to claim 1, wherein: the number of the supporting units is at least two, the supporting units are parallel to each other and flatly attached to one surface of the membrane body, the number of the support units is at least two, and the support units and the supporting units are arranged in a one-to-one correspondence mode.

4. The ETFE membrane structure with support cords of claim 1, wherein: the clamp comprises a base and two clamping blocks, the clamping blocks are connected with the base, and the two clamping blocks clamp the supporting cable.

5. The ETFE membrane structure with support cords of claim 4, wherein: the clamp further comprises a locking bolt, and the locking bolt is connected with the two clamping blocks and can enable the two clamping blocks to clamp the supporting cable.

6. The ETFE membrane structure with support cords of claim 5, wherein: the clamp further comprises an adjusting bolt, and the clamping block is connected with the base through the adjusting bolt.

7. The ETFE membrane structure with support cords of claim 1 or claim 4, wherein: the cable bag is provided with at least one notch, and the clamp clamps a part of the support cable in the notch.

8. The ETFE membrane structure with support cords according to claim 7, wherein: the rope bag is of a long strip-shaped structure, two sides of the rope bag are welded on one surface of the membrane body, a cavity is formed between the rope bag and the one surface of the membrane body, and the supporting rope penetrates through the cavity.