CN211369037U

CN211369037U - Membrane structure that can unilateral adjust

Info

Publication number: CN211369037U
Application number: CN201921791275.6U
Authority: CN
Inventors: 张委; 支永新; 凌兵兵
Original assignee: Ningbo Marriott Space Structure Engineering Co ltd
Current assignee: Ningbo Marriott Space Structure Engineering Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-28
Anticipated expiration: 2029-10-23

Abstract

The utility model provides a but membrane structure of unilateral regulation belongs to membrane structure building technical field, include: the device comprises a first supporting structure, two second supporting structures, a steel cable and a membrane body, wherein the number of the second supporting structures is two, the two second supporting structures are respectively arranged on two sides of the first supporting structure, the membrane body is connected with the first supporting structure in an abutting mode, two sides of the membrane body are connected with the two second supporting structures, the number of the steel cable is two, the two steel cables are respectively connected with two sides of the membrane body, one end of the steel cable is fixedly connected with the first supporting structure, and the other end of the steel cable is movably connected with the second supporting structure; the utility model has the advantages that: the structure is very ingenious, can make the both sides of membrane structure form the inclined plane, can adjust the unilateral cable wire of membrane structure below to realize the purpose of convenient regulation.

Description

Membrane structure that can unilateral adjust

Technical Field

The utility model belongs to the technical field of the membrane structure building, a but membrane structure of unilateral regulation is related to.

Background

The membrane structure is a novel building structure, generally is applied to on the building structure, for example stretch-draw membrane, net membrane, membrane structure such as inflatable membrane, it can play pleasing to the eye, keep off rain, sunshade etc. effect to for traditional roof structure, the membrane body structure quality is light, and intensity is high, and the security is high, and anti-seismic performance is good, and in fact whole membrane is spliced together through the polylith membrane body, then, these membrane bodies need be fixed on bearing structure.

At present, more and more ETFE membrane structure buildings are used in some civil and commercial buildings, a tensile membrane is arranged on the top of some buildings, the tensile membrane has top-shaped nodes and two sides of the tensile membrane are in an inclined plane shape, some membrane structure buildings adopt a folding paper (fan) -shaped structure, however, the film body cannot be effectively supported only by fixing the edges of the upper and lower trough parts of the film body, therefore, the ridge of the membrane body needs to support the obliquely arranged membrane body through the top membrane framework and the steel cable, the tightness degree of the steel cable determines the tension degree of the membrane body, and in the existing membrane structure, the tightness degree of the steel cable is usually adjusted in a two-way mode to adjust the membrane body, the top position is relatively high, which is very cumbersome and less economical if a cable structure with two-way adjustment is used, so there is a certain room for improvement.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, but a membrane structure that unilateral was adjusted is proposed.

The purpose of the utility model can be realized by the following technical proposal: a one-sided adjustable membrane structure comprising: first bearing structure, second bearing structure, cable wire and membrane body, the quantity of second bearing structure is two and sets up respectively first bearing structure's both sides, the membrane body with first bearing structure is contradicted and is connected, and the both sides of membrane body and two the second bearing structure is connected, the quantity of cable wire be two and respectively with the both sides of membrane body are connected, the one end of cable wire with first bearing structure fixed connection and the other end with second bearing structure swing joint.

Preferably, the lower surface of the membrane body is provided with a pipe sleeve, and the steel cable penetrates through the pipe sleeve.

Preferably, a supporting tube and two hinge holes are arranged on the first supporting structure, the supporting tube is located at the top of the first supporting structure and is connected with the membrane body in an abutting mode, the two hinge holes are located below the supporting tube, and the two steel cables are respectively hinged to the two hinge holes.

Preferably, the steel cable is provided with a hinge seat, the hinge seat is provided with a pin shaft, and the pin shaft penetrates through the hinge seat and the hinge hole.

Preferably, the second support structure is provided with a mounting seat and a clamp, the edge of the membrane body is fixedly connected with the clamp, and the steel cable is movably connected with the mounting seat.

Preferably, the mounting seat is provided with a mounting hole, the steel cable is further provided with an adjusting screw rod, the adjusting screw rod penetrates through the mounting hole, the adjusting screw rod is provided with a nut, and the nut is connected with the mounting seat in an abutting mode.

Preferably, the first supporting structure is higher than the second supporting structure, so as to jack up the middle part of the membrane body and enable the two sides of the membrane body to form an inclined plane-shaped structure.

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

1. the structure is very ingenious, can make the both sides of membrane structure form the inclined plane, can adjust the unilateral cable wire of membrane structure below to realize the purpose of convenient regulation.

2. The mounting seat is provided with a mounting hole, the adjusting screw rod can penetrate through the mounting hole and is fixed through the nut, when in adjustment, if the steel cable needs to be tensioned, the steel cable is pulled, then the nut is screwed to be tensioned, when in need of loosening, the nut is screwed, and then adjustment is carried out.

Drawings

Fig. 1 is a schematic view of a membrane structure of the present invention that can be adjusted on one side.

Fig. 2 is a schematic view of a first support structure of the present invention.

Fig. 3 is a schematic view of a second support structure of the present invention.

Fig. 4 is a schematic structural view of the support tube of the present invention.

In the figure, 100, a first support structure; 110. a hinge hole; 120. supporting a tube; 200. a second support structure; 210. a mounting seat; 300. a steel cord; 310. a hinged seat; 320. a clamp; 330. adjusting the screw rod; 340. a nut; 400. a membrane body; 410. and (4) pipe sleeves.

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, 2, 3, 4, a membrane structure that is adjustable on one side, comprising: first bearing structure 100, second bearing structure 200, cable wire 300 and membrane body 400, the quantity of second bearing structure 200 is two and sets up respectively first bearing structure 100's both sides, membrane body 400 with first bearing structure 100 is contradicted and is connected, and the both sides and two of membrane body 400 second bearing structure 200 is connected, the quantity of cable wire 300 be two and respectively with the both sides of membrane body 400 are connected, the one end of cable wire 300 with first bearing structure 100 fixed connection and the other end with second bearing structure 200 swing joint.

Preferably, the membrane structure is a roof-like structure, that is, two second support structures 200 are located at both sides of the first support structure 100, and both sides of the membrane body 400 are pulled by the second support structures 200, while the first support structure 100 is used to jack up the membrane body 400, and both sides of the membrane body 400 can form an inclined plane-like structure due to a structure in which the middle of the membrane body 400 is high and both sides are low, and under the membrane body 400, it is actually required to be supported by the wire ropes 300.

Simply put, just need to set up cable 300 in the below of membrane body 400, because the both sides of membrane body 400 are the inclined plane column structure, so just need set up two cable 300, fix the one end of cable 300 on first bearing structure 100, other end active link is on second bearing structure 200, if need adjust cable 300, only need on second bearing structure 200 adjust can, very convenience.

It should be noted here that the roof-like membrane structure is characterized by having two inclined planes, if the cable 300 with two-way adjustment is used, the first supporting structure 100 is covered by the membrane 400, so the cable 300 cannot be adjusted, or two tension membranes are needed to form two inclined planes, which may result in incomplete membrane structure, and after the structure is adopted, it can support the membrane 400 on the basis of one membrane 400 by using the cable 300 with one-way adjustment, and can adjust the single-side cable 300 under the membrane structure, and the user only needs to adjust on the second supporting structure 200, which is very convenient and practical.

As shown in fig. 1, 2, 3 and 4, on the basis of the above embodiment, the lower surface of the membrane 400 is provided with the sleeve 410, the cable 300 is inserted into the sleeve 410, preferably, the cable 300 is actually connected with the membrane 400, so that the supporting effect can be achieved, specifically, the sleeve 410 is arranged on the lower surface of the membrane 400, the noose passes through the sleeve 410, and both ends of the cable 300 are connected with the first supporting structure 100 and the second supporting structure 200, so that the cable 300 is fixed, so that the membrane 400 can be supported, and the cable 300 is an adjustable structure, which can be tightened or loosened, so as to adjust the membrane 400.

As shown in fig. 1, 2, 3 and 4, on the basis of the above embodiment, the first supporting structure 100 is provided with a supporting tube 120 and two hinge holes 110, the supporting tube 120 is located at the top of the first supporting structure 100 and is connected with the membrane 400 in an interference manner, the two hinge holes 110 are located below the supporting tube 120, and the two cables 300 are respectively hinged with the two hinge holes 110.

Preferably, the first support structure 100 is actually a steel column, the support tube 120 is disposed at the top end of the steel column, and is used for supporting the middle of the membrane 400, the two sides of the first support structure 100 are provided with lug-shaped structures, and the hinge hole 110 is actually disposed on a lug of the first support structure 100, which can be hinged with the steel cable 300, so that one end of the steel cable 300 is fixed on the first support structure 100.

It should be noted that in the first supporting structure 100, the supporting tubes 120 may be supported by a plurality of steel columns, and the number of steel columns corresponds to the number of the steel cables 300, so that the membrane body 400 can be effectively supported.

As shown in fig. 1, 2, 3 and 4, on the basis of the above embodiment, the steel cable 300 is provided with a hinge seat 310, and the hinge seat 310 is provided with a pin shaft, and the pin shaft passes through the hinge seat 310 and the hinge hole 110.

Preferably, one end of the wire rope 300 is provided with a hinge seat 310 corresponding to the first support structure 100, the lug of the first support structure 100 can be inserted into the hinge seat 310, and the pin shaft penetrates through the pan hinge seat 310 and the hinge hole 110 on the lug to connect to the first support structure 100, and, although it cannot be adjusted, it can rotate, so that the wire rope 300 is more flexible when being adjusted.

As shown in fig. 1, 2, 3 and 4, in addition to the above embodiments, the second supporting structure 200 is provided with a mounting seat 210 and a clamp 320, the edge of the film body 400 is fixedly connected to the clamp 320, and the cable 300 is movably connected to the mounting seat 210.

Preferably, the second support structure 200 is a substantially long bar structure having a U-shaped cross section, which is disposed in parallel with the support tube 120, so that the second support structure 200 has a groove, thereby having a space for performing an adjustment operation; the second support structure 200 has a mounting seat 210 and a clamp 320, the mounting seat 210 can be used for mounting the steel cable 300, the steel cable 300 can be adjusted on the mounting seat 210, and the clamp 320 is used for fixing the membrane body 400, so that the membrane body 400 is located on the steel cable 300.

As shown in fig. 1, 2, 3, and 4, in addition to the above embodiment, the installation base 210 is provided with an installation hole, the cable 300 is further provided with an adjusting screw 330, the adjusting screw 330 is inserted into the installation hole, the adjusting screw 330 is provided with a nut 340, and the nut 340 is in contact connection with the installation base 210.

Preferably, the length of the cable 300 can be adjusted on the mounting base 210, specifically, a mounting hole is provided on the mounting base 210, the adjusting screw 330 can pass through the mounting hole and be fixed by the nut 340, when adjusting, if the cable 300 needs to be tightened, the cable 300 is pulled, then the nut 340 is screwed to be tightened, when loosening is needed, the nut 340 is screwed, and then adjustment is performed.

Also, the mounting hole may be a screw hole structure, so that the cable 300 may be pulled or loosened by screwing the adjusting screw 330 and fixed by the nut 340.

As shown in fig. 1, 2, 3 and 4, in the above embodiment, the first support structure 100 is higher than the second support structure 200, so as to jack up the middle of the membrane body 400 and form the two sides of the membrane body into the slope-shaped structure, preferably, the membrane body 400 can form the roof-shaped structure.

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 membrane structure that is adjustable on one side, comprising: first bearing structure, second bearing structure, cable wire and membrane body, the quantity of second bearing structure is two and sets up respectively first bearing structure's both sides, the membrane body with first bearing structure is contradicted and is connected, and the both sides of membrane body and two the second bearing structure is connected, the quantity of cable wire be two and respectively with the both sides of membrane body are connected, the one end of cable wire with first bearing structure fixed connection and the other end with second bearing structure swing joint.

2. A one-sided adjustable membrane structure as defined in claim 1, wherein: the lower surface of the membrane body is provided with a pipe sleeve, and the steel cable penetrates through the pipe sleeve.

3. A one-sided adjustable membrane structure as defined in claim 2, wherein: the first supporting structure is provided with a supporting tube and two hinge holes, the supporting tube is located at the top of the first supporting structure and is in abutting connection with the membrane body, the two hinge holes are located below the supporting tube, and the two steel cables are respectively hinged to the two hinge holes.

4. A one-sided adjustable membrane structure according to claim 3, wherein: the steel cable is provided with a hinge seat, the hinge seat is provided with a pin shaft, and the pin shaft penetrates through the hinge seat and the hinge hole.

5. A one-sided adjustable membrane structure as defined in claim 4, wherein: the second supporting structure is provided with a mounting seat and a clamp, the edge of the membrane body is fixedly connected with the clamp, and the steel cable is movable and connected with the mounting seat.

6. A one-sided adjustable membrane structure as defined in claim 5, wherein: the steel cable fixing device is characterized in that a mounting hole is formed in the mounting seat, an adjusting screw rod is further arranged on the steel cable, the adjusting screw rod penetrates through the mounting hole, a nut is arranged on the adjusting screw rod, and the nut is connected with the mounting seat in an abutting mode.

7. A one-sided adjustable membrane structure as defined in claim 1, wherein: the first supporting structure is higher than the second supporting structure, so that the middle part of the membrane body is jacked up, and two sides of the membrane body form an inclined plane-shaped structure.