CN220094330U - Membrane structure boundary fixing clamp device - Google Patents
Membrane structure boundary fixing clamp device Download PDFInfo
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- CN220094330U CN220094330U CN202320973413.2U CN202320973413U CN220094330U CN 220094330 U CN220094330 U CN 220094330U CN 202320973413 U CN202320973413 U CN 202320973413U CN 220094330 U CN220094330 U CN 220094330U
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- membrane structure
- connecting plate
- fixedly connected
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- plate
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- 239000012528 membrane Substances 0.000 title claims abstract description 68
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of film structure boundary fixing, and discloses a film structure boundary fixing clamp device. According to the utility model, the two clamping plates are driven to move in opposite directions by screwing the bidirectional screw rod, so that the boundary of the membrane structure is clamped, and then the nut is screwed to squeeze the spring to adjust the position of the connecting plate, so that the tightening effect of the membrane structure is adjusted, and when the membrane structure is subjected to expansion caused by heat and contraction caused by cold due to temperature change during use, the spring can compensate the expansion caused by heat and contraction caused by cold of the membrane structure, so that the membrane structure is always in a tightening state, and further, wrinkling caused by wrinkling of the membrane structure is avoided, the attractiveness of the membrane structure is improved, and the service life of the membrane structure is prolonged.
Description
Technical Field
The utility model relates to the technical field of membrane structures, in particular to a membrane structure boundary fixing clamp device.
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 the membrane material as the main material, and is fixed on the rigid supporting member after being stretched, so that the membrane structure has stable structural form, can play roles in decoration, sunshade, heat preservation or sound absorption, and is commonly used for roofing, curtain walls and indoor decoration in modern buildings.
The utility model provides a membrane structure boundary mounting fixture device, relates to membrane mounting fixture technical field, including mount pad, fixed chuck, removal chuck and membrane structure, fixed chuck sets up in the upper end one side of mount pad, remove chuck slip laminating in the mount pad towards one side of fixed chuck, be provided with the control in the mount pad remove the chuck towards the drive assembly of fixed chuck displacement, the connector has been seted up on the mount pad, the mount pad is inside be provided with right the taut pretension subassembly of membrane structure, pretension subassembly is including seting up the change groove in the mount pad.
In the process of implementing the present utility model, the inventor finds that at least the following problems in the prior art are not solved: the existing film structure can be gradually wound through the rotary pre-tightening roller, the movable chuck is tightly attached to the fixed chuck, so that the film structure is directly tightened and fixed, and the film structure has the physical characteristics of thermal expansion and cold contraction, so that the thermal expansion and cold contraction of the film structure can be caused by the change of air temperature when the film structure is used, and the film structure is easy to wrinkle and fold, so that the attractiveness of the film structure is influenced, and the service life of the film structure is influenced.
Disclosure of Invention
The utility model aims to provide a membrane structure boundary fixing clamp device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a membrane structure boundary fixed fixture device, includes the mounting panel, the four corners department of mounting panel all slides and runs through there is the threaded rod, four fixedly connected with connecting plate between the one end of threaded rod, the adjustment tank has all been seted up at the both ends of connecting plate, two equal regulating block of equal sliding connection in the adjustment tank, two in the adjustment tank one of them the inner chamber upper and lower both sides of adjustment tank rotate and be connected with two-way lead screw, two fixedly connected with splint between the regulating block in the adjustment tank; the mounting panel is kept away from four of connecting plate one end the outside of threaded rod all overlaps and is equipped with the spring, and four the outside that the threaded rod is close to spring one end all spiral cover is equipped with the nut.
As an alternative scheme of the technical scheme of the utility model, a through hole is formed in the middle of the connecting plate, limiting plates are fixedly connected to two sides of one end, close to the threaded rod, of the connecting plate, a tightening roller is rotatably connected between the two limiting plates, a slot is formed in the tightening roller, a sealing plug is inserted into the slot, a worm wheel is fixed at one end of the tightening roller, a stand is fixedly connected to one end, close to the worm wheel, of the limiting plates, and a worm is rotatably connected to the inner side of the stand.
As an alternative of the technical scheme of the utility model, one end of the bidirectional screw rod is rotatably arranged at the top of the connecting plate through the adjusting groove, and the bidirectional screw rod at the top of the connecting plate is fixedly connected with a first hand wheel.
As an alternative of the technical scheme of the utility model, one end of the worm is rotatably arranged outside the frame through the frame, and a second hand wheel is fixedly connected to the worm outside the frame.
As an alternative of the technical scheme of the utility model, the opposite ends of the two clamping plates are fixedly connected with the anti-skid pads, and the thickness of the two anti-skid pads is the same.
As an alternative of the technical scheme of the utility model, a backing plate is sleeved on the outer side of the threaded rod between the nut and the spring in a sliding manner, and the size of the backing plate is larger than that of the nut.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. according to the technical scheme, through the arrangement of the mounting plate, the threaded rod, the connecting plate, the adjusting groove, the adjusting block, the bidirectional screw rod, the clamping plates, the springs and the nuts, the two clamping plates are driven to move in opposite directions by screwing the bidirectional screw rod, the boundary of the membrane structure is further clamped, then the nuts are screwed to squeeze the springs to adjust the position of the connecting plate, the tightening effect of the membrane structure is further adjusted, when the membrane structure is subjected to expansion and contraction due to the change of air temperature during use, the springs can compensate the expansion and contraction of the membrane structure, the membrane structure is always in a tightening state, wrinkling and creasing of the membrane structure are further avoided, the attractiveness of the membrane structure is improved, and the service life of the membrane structure is prolonged.
2. According to the technical scheme, through the arrangement of the through hole, the limiting plate, the tightening roller, the slot, the sealing plug, the worm wheel, the rack and the worm, the film structure is inserted into the slot through the through hole, then the sealing plug is inserted into the slot to limit the film structure, and then the worm is screwed to drive the worm wheel to rotate so as to drive the tightening roller to rotate so as to carry out auxiliary tightening on the film structure.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is an overall perspective view of a membrane structure boundary fixation clamp apparatus of the present utility model;
FIG. 2 is an overall side view of a membrane structure boundary fixation clamp apparatus of the present utility model;
FIG. 3 is a top view of a connection plate and clamping plate connection of a membrane structure boundary fixing clamp device of the present utility model;
FIG. 4 is a front view of the worm and worm gear engagement of a membrane structure boundary fixture device of the present utility model;
FIG. 5 is a side view of a tightening roll of a membrane structure boundary fixation clamp apparatus of the present utility model;
fig. 6 is an enlarged view of a portion a of a membrane structure boundary fixing jig device according to the present utility model.
In the figure: 1. a mounting plate; 2. a connecting plate; 201. a through hole; 202. an adjusting block; 203. a two-way screw rod; 204. an adjustment tank; 3. a spring; 4. a nut; 5. a clamping plate; 501. an anti-slip pad; 6. a first hand wheel; 7. a limiting plate; 8. a backing plate; 9. a tightening roller; 901. a worm wheel; 10. a sealing plug; 11. a worm; 1101. the second hand wheel; 12. a frame; 13. a threaded rod.
Detailed Description
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a membrane structure boundary fixed fixture device, includes mounting panel 1, and the four corners department of mounting panel 1 all slides and runs through threaded rod 13, fixedly connected with connecting plate 2 between the one end of four threaded rods 13, and adjustment groove 204 has all been seted up at the both ends of connecting plate 2, and two same regulating blocks 202 have all been connected with in two adjustment grooves 204 in a sliding manner, and rotation is connected with two-way lead screw 203 between the upper and lower both sides of the inner chamber of one of two adjustment grooves 204 in two adjustment grooves 204, two regulating blocks 202 respectively spiral cover establish in two sides of two-way lead screw 203, fixedly connected with splint 5 between two regulating blocks 202 in two adjustment grooves 204; the mounting panel 1 is kept away from the outside of four threaded rods 13 of connecting plate 2 one end and is all overlapped and is equipped with spring 3, and the outside that four threaded rods 13 are close to spring 3 one end all spiral sleeve is equipped with nut 4.
In this kind of technical scheme, through mounting panel 1, threaded rod 13, connecting plate 2, adjustment tank 204, regulating block 202, two-way lead screw 203, splint 5, spring 3 and nut 4's setting, through twisting two-way lead screw 203 drive two splint 5 move in opposite directions, and then hold the boundary of membrane structure, then twist nut 4 extrusion spring 3 and adjust the position of connecting plate 2, and then adjust the tight effect of membrane structure, and then when the change of temperature makes the membrane structure appear the phenomenon of expend with heat and contract with cold when the membrane structure uses, spring 3 can compensate the expend with heat and contract with cold of membrane structure, and then make the membrane structure be in the state of tightening all the time, and then avoid the membrane structure to send out the wrinkle to fold, not only improve the aesthetic property of membrane structure, and extension membrane structure's life.
In the technical scheme, through-hole 201 has been seted up at the middle part of connecting plate 2, connecting plate 2 is close to the equal fixedly connected with limiting plate 7 in one end both sides of threaded rod 13, rotate between two limiting plates 7 and be connected with tightening roller 9, the last slot of seting up of tightening roller 9, peg graft in the slot and have sealing plug 10, sealing plug 10 has certain elasticity, tightening roller 9's one end mount has worm wheel 901, limiting plate 7 is close to worm wheel 901's one end fixedly connected with frame 12, the inboard rotation of frame 12 is connected with worm 11, worm 11 graduation cylinder lead angle (i.e. the angle of helicopters) is less than or equal to when equivalent friction angle (gamma is less than or equal to ρ), worm 11 meshes with worm wheel 901.
In the technical scheme, through the arrangement of the through hole 201, the limiting plate 7, the tightening roller 9, the slot, the sealing plug 10, the worm wheel 901, the rack 12 and the worm 11, the film structure is inserted into the slot through the through hole 201, then the sealing plug 10 is inserted into the slot to limit the film structure, then the worm 11 is screwed to drive the worm wheel 901 to rotate so as to drive the tightening roller 9 to rotate to carry out auxiliary tightening on the film structure, and as the indexing cylindrical lead angle (namely the helix angle) of the worm 11 is smaller than or equal to the equivalent friction angle (gamma is less than or equal to rho), the tightening roller 9 overturns to influence the tightening effect of the film structure, and the tightening effect of the film structure is improved.
In some technical schemes, one end of the bidirectional screw 203 rotates to penetrate through the adjusting groove 204 to be arranged at the top of the connecting plate 2, the bidirectional screw 203 at the top of the connecting plate 2 is fixedly connected with the first hand wheel 6, one end of the worm 11 rotates to penetrate through the rack 12 to be arranged at the outer side of the rack 12, the worm 11 at the outer side of the rack 12 is fixedly connected with the second hand wheel 1101, and the outer sides of the first hand wheel 6 and the second hand wheel 1101 are provided with anti-skidding patterns.
In this technical scheme, through the setting of first hand wheel 6 and second hand wheel 1101, and then the manual two-way lead screw 203 of screwing of personnel and worm 11 rotate, and then the manual tensioning of adjusting splint 5 clamping membrane structure and membrane structure of being convenient for.
In some embodiments, the two clamping plates 5 are fixedly connected with the anti-slip pads 501 at opposite ends, and the thickness of the two anti-slip pads 501 is the same.
In this kind of technical scheme, through the setting of slipmat 501, and then can improve the frictional force between splint 5 and the membrane structure, further improve splint 5 and hold the fastness of membrane structure.
In some technical schemes, a backing plate 8 is sleeved on the outer side of a threaded rod 13 between the nut 4 and the spring 3 in a sliding manner, the size of the backing plate 8 is larger than that of the nut 4, and the thickness of the backing plate 8 is 2 cm.
In this kind of technical scheme, through the setting of backing plate 8, and then can increase the area that nut 4 and spring 3 contacted, further improve the stability of spring 3 spacing on threaded rod 13.
During the use, firstly, weld mounting panel 1 at the mounted position, then through holding first hand wheel 6 and screwing up two-way lead screw 203 and rotate, cooperation regulating block 202 is in the guide removal in adjustment tank 204, and then drive two splint 5 and remove in opposite directions, and then the cooperation slipmat 501 is stabilized the boundary of membrane structure and is held, then pass the membrane structure in inserting the slot through hole 201, then insert sealing plug 10 and carry out spacing to the membrane structure in the slot, then screw up worm 11 and drive worm wheel 901 and rotate and drive tightening roller 9 and rotate and carry out supplementary tightening to the membrane structure, because worm 11 graduation cylinder lead angle (that is, the spiral lift angle) is less than or equal to equivalent friction angle (gamma is less than or equal to ρ), and then tightening roller 9 upset influences the effect that the membrane structure was tightened, and then improve the effect that the membrane structure was tightened, then screw up nut 4 extrusion spring 3 adjusts the position of connecting plate 2, and then adjust the effect that the membrane structure was tightened, and then when the change of temperature makes the membrane structure appear the phenomenon of thermal expansion and cold shrink when the membrane structure during the membrane structure use, spring 3 can compensate the thermal expansion of membrane structure, and then make membrane structure always be in the state of tightening, and the membrane structure is in the fold state, and the life-span structure is not only prolonged.
Claims (6)
1. Film structure boundary fixation clamp device, including mounting panel (1), its characterized in that: four corners of the mounting plate (1) are respectively provided with a threaded rod (13) in a sliding manner, a connecting plate (2) is fixedly connected between one ends of the four threaded rods (13), two ends of the connecting plate (2) are respectively provided with an adjusting groove (204), two identical adjusting blocks (202) are respectively connected in the adjusting grooves (204) in a sliding manner, a bidirectional screw rod (203) is rotationally connected between the upper side and the lower side of the inner cavity of one of the two adjusting grooves (204), and a clamping plate (5) is fixedly connected between the two adjusting blocks (202) in the two adjusting grooves (204);
the installation plate (1) is far away from the outside of four threaded rods (13) of connecting plate (2) one end all overlaps and is equipped with spring (3), and four the outside that threaded rods (13) are close to spring (3) one end all spiral cover is equipped with nut (4).
2. A membrane structure boundary fixation clamp apparatus as claimed in claim 1, wherein: through-hole (201) have been seted up at the middle part of connecting plate (2), the one end both sides that connecting plate (2) are close to threaded rod (13) are equal fixedly connected with limiting plate (7), two rotate between limiting plate (7) and be connected with tightening roller (9), the slot has been seted up on tightening roller (9), peg graft in the slot has sealing plug (10), tightening roller (9)'s one end mount has worm wheel (901), one end fixedly connected with frame (12) that limiting plate (7) are close to worm wheel (901), the inboard rotation of frame (12) is connected with worm (11).
3. A membrane structure boundary fixation clamp apparatus as claimed in claim 1, wherein: one end of the bidirectional screw rod (203) rotates to penetrate through the adjusting groove (204) and is arranged at the top of the connecting plate (2), and a first hand wheel (6) is fixedly connected to the bidirectional screw rod (203) at the top of the connecting plate (2).
4. A membrane structure boundary fixation clamp apparatus as claimed in claim 2, wherein: one end of the worm (11) rotates to penetrate through the frame (12) and is arranged on the outer side of the frame (12), and a second hand wheel (1101) is fixedly connected to the worm (11) on the outer side of the frame (12).
5. A membrane structure boundary fixation clamp apparatus as claimed in claim 1, wherein: the anti-slip pads (501) are fixedly connected to opposite ends of the two clamping plates (5), and the thickness of the anti-slip pads (501) is the same.
6. A membrane structure boundary fixation clamp apparatus as claimed in claim 1, wherein: the outside of a threaded rod (13) between the nut (4) and the spring (3) is sleeved with a base plate (8) in a sliding mode, and the size of the base plate (8) is larger than that of the nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973413.2U CN220094330U (en) | 2023-04-26 | 2023-04-26 | Membrane structure boundary fixing clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973413.2U CN220094330U (en) | 2023-04-26 | 2023-04-26 | Membrane structure boundary fixing clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094330U true CN220094330U (en) | 2023-11-28 |
Family
ID=88870180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320973413.2U Active CN220094330U (en) | 2023-04-26 | 2023-04-26 | Membrane structure boundary fixing clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094330U (en) |
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2023
- 2023-04-26 CN CN202320973413.2U patent/CN220094330U/en active Active
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