CN114370214B

CN114370214B - Assembled bay window without side plate

Info

Publication number: CN114370214B
Application number: CN202111554717.7A
Authority: CN
Inventors: 陈思恩; 刘伟超; 卢俊帅
Original assignee: Guangdong Urban Architectural Planning And Design Co ltd
Current assignee: Guangdong Urban Architectural Planning And Design Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2023-06-27
Anticipated expiration: 2041-12-17
Also published as: CN114370214A

Abstract

The utility model relates to a no curb plate assembled window that wafts relates to the field of window that wafts, it is including prefabricating the window main part that wafts, prefabricating window main part bottom is provided with the backup pad, backup pad one side is provided with the connecting plate through coupling assembling, connecting plate one side is provided with two at least steel stools, the steel stools inboard is provided with first diagonal bracing and the second diagonal bracing that is the staggered arrangement, the opposite both ends of first diagonal bracing are respectively towards prefabricating window main part and connecting plate wafts, the opposite both sides of first diagonal bracing are provided with first arc and the second arc that have elasticity respectively, first arc and second arc all run through the second diagonal bracing, the bar hole has been seted up to the second diagonal bracing, the bar hole inner wall is provided with the diagonal bracing that runs through first arc in proper order, first diagonal bracing and second arc outside cover is equipped with the supporting spring that is located between first arc and the second arc. This application will install the steel bench in the relevant position of connecting plate, supports the both sides of prefabricated bay window main part through the steel bench.

Description

Assembled bay window without side plate

Technical Field

The application relates to the field of bay windows, in particular to a side plate-free assembled bay window.

Background

Bay windows are a common building structure, are generally rectangular or trapezoidal and are protruded outdoors, and glass is arranged on three sides of each bay window. The floating window is of two types, namely an inner floating type and an outer floating type, the outer floating type is convex, the inner floating type is flat concave, the outer floating window is generally provided with glass windows on three sides and protrudes out of a wall body, the bottom of the outer floating window is in a high altitude, the inner floating window is generally provided with glass on one side, and the two sides of the inner floating window are walls, so that the inner floating window is safer, but occupies indoor space.

Along with the rapid development of the building industry, the production range of precast reinforced concrete construction is larger and larger, most of the adopted prefabricated reinforced concrete is the integral prefabrication of the bay window in the present stage, and the method for connecting the bay window with the main body structure in the later stage. Nowadays, assembly type technology is increasingly popularized, and prefabricated parts are diversified in modeling and prefastening while assembly type projects are increased. The conventional prefabricated bay window is considered to be provided with side plates at two sides, and the construction and storage are fixed by the side plates through diagonal bracing.

With respect to the related art as described above, the inventors consider that there are cases where there is no side plate on one side, even on both sides, in consideration of the variety of shapes of the assembled bay window, and in this case, the stability of the assembled bay window is poor.

Disclosure of Invention

In order to improve the stability of a prefabricated bay window body without side panels, the present application provides a side panel-free assembled bay window.

The application provides a no curb plate assembled bay window adopts following technical scheme:

the utility model provides a no curb plate assembled bay window which characterized in that: including prefabricated window main part that wafts, prefabricated window main part bottom that wafts is provided with the backup pad, backup pad one side is provided with the connecting plate through coupling assembling, connecting plate one side is provided with two at least steel stools, the steel stools inboard is provided with first diagonal bracing and the second diagonal bracing that is the staggered arrangement, the relative both ends of first diagonal bracing are respectively towards prefabricated window main part and connecting plate that wafts, the relative both sides of first diagonal bracing are provided with first arc and second arc that have elasticity respectively, first arc and second arc all run through the second diagonal bracing, the bar hole has been seted up to the second diagonal bracing, bar hole inner wall is provided with the diagonal bracing that runs through first arc, first diagonal bracing and second arc in proper order, the diagonal bracing outside cover is equipped with the supporting spring that is located between first arc and the second arc.

Through adopting above-mentioned technical scheme, when the construction, if the prefabricated window main part that wafts of no curb plate is assembled, be connected the connecting plate through coupling assembling and backup pad, and install the steel bench in the relevant position of connecting plate, make steel bench top and prefabricated window main part bottom laminating that wafts, support the both sides of prefabricated window main part through the steel bench, first diagonal bracing board and second diagonal bracing board can improve the bearing capacity of steel bench, moreover, when the pressure that the steel bench bore is great, first arc and second arc can take place to deform, and relative keeping away from, further improve the bearing capacity of steel bench, when both take place to deform, supporting spring is stretched, make supporting spring provide certain resilience, and then improve supporting stability.

Optionally, the connecting plate one side has been seted up and has been slipped the groove, coupling assembling including rotate connect in the axis of rotation of connecting plate one side, set up in the gear of axis of rotation, sliding connection in slip the inslot and be located the rack of axis of rotation upper and lower both sides respectively and set up in the rack is close to the T shape piece of connecting plate one end, two the rack all meshes with the gear, the T shape piece runs through the connecting plate, the backup pad has been seted up and has been supplied the T shape piece to stretch into the groove, stretch into the T shape groove that is used for joint T shape piece has been seted up to the groove lateral wall.

Through adopting above-mentioned technical scheme, through axis of rotation pivoted rotation gear, the gear drives two racks and moves with opposite direction for T shape piece can be in stretching into between groove and the T-shaped groove, when T shape piece is located the T-shaped inslot, can realize being connected between connecting plate and the backup pad, when T shape piece is located and stretches into the inslot, is convenient for pull down the connecting plate, thereby pull down two steel stools, the follow-up construction to prefabricated bay window main part of being convenient for.

Optionally, the outer locking groove has been seted up to the groove lateral wall that slides, the interior locking groove has been seted up to one side that the rack is close to outer locking groove, the rack is provided with locking Assembly, locking Assembly including set up in interior locking inslot locking spring and sliding connection in locking wedge in the interior locking groove, locking spring is connected with locking wedge, locking wedge and outer locking groove joint cooperation.

Through adopting above-mentioned technical scheme, when T shape piece gradual clamping in the in-process of T inslot, locking wedge can be in the inslot that slides, when T shape piece complete clamping in the T inslot, locking spring inserts locking wedge in the outer locking inslot, further improves the connection stability between connecting plate and the backup pad.

Optionally, the rack is close to the one end of steel bench and is provided with the inserted block, the slot that supplies the inserted block to insert is seted up to the steel bench inboard.

Through adopting above-mentioned technical scheme, when T shape piece complete joint in the T-shaped inslot, the inserted block can insert in the inboard slot of steel bench to improve the connection stability between steel bench and the connecting plate.

Optionally, the slot tank bottom has been seted up and has been run through the hole of wearing out of steel bench, sliding connection has the spike in wearing out the hole, spike one end is provided with the interior wedge of cooperation with insert one side, the backup pad has been seted up and has been run through the groove in the position of spike corresponding, it is provided with a plurality of arc springboard to run through the inslot wall, spike and run through the groove grafting cooperation.

Through adopting above-mentioned technical scheme, when the inserted block peg graft in the in-process in the slot gradually, the inserted block can promote to wear out downthehole interior wedge, and interior wedge is with the spike insert run through inslot, after inserting, because the arc springboard has elasticity, can improve the stability between spike and the arc springboard to improve the connection stability between steel bench and the connecting plate.

Optionally, an elastic pad is arranged at the bottom of the slot, the surface of the elastic pad is an inclined plane, and the thickness of the elastic pad gradually decreases along the direction close to the end part of the steel stool.

Through adopting above-mentioned technical scheme, when the inserted block inserts in the slot completely, because the elastic pad has elasticity for can mutual butt between inserted block and the elastic pad, with the connection stability between improvement steel bench and the connecting plate, in addition, the frictional force between inserted block and the elastic pad increases, reducible rack and the unexpected gliding phenomenon of inserted block.

Optionally, the backup pad top is provided with the horizontal plate, the horizontal plate is provided with the slide rail, the connecting plate is provided with down the slide rail, sliding connection has two support slide bars between last slide rail and the lower slide rail, support and be connected through fastening component between slide bar and the rack.

Through adopting above-mentioned technical scheme, the setting of going up slide rail and lower slide rail can provide gliding space for supporting the slide bar, and the setting of supporting the slide bar not only can improve the connection stability between horizontal plate and the backup pad, can also improve the supporting role to the horizontal plate.

Optionally, the fastening assembly is including setting up in the fastening rod of rack, cover locate the fastening spring in the fastening rod outside, slip cap locate the sliding sleeve that the fastening rod outside just is connected with fastening spring one end, set up in the sliding sleeve keep away from the fastening piece of fastening spring one end and with the fastening shell fragment that fastening spring both ends are connected, support the slide bar and seted up and peg graft complex fastening groove with the fastening piece, fastening shell fragment top and laminating of horizontal plate bottom.

By adopting the technical scheme, the fastening block is inserted into the fastening groove, so that the connection between the support slide bar and the fastening bar is realized, the horizontal plate applies partial gravity to the fastening elastic sheet, so that the fastening elastic sheet is deformed, and the fastening spring is stretched, so that the fastening spring and the fastening elastic sheet provide support for the prefabricated bay window main body; the fastening block is separated from the fastening groove, so that the separation of the supporting slide bar and the fastening bar can be realized, and the supporting slide bar can be freely moved, so that the supporting slide bar is positioned at different positions to adjust the stress part.

Optionally, the upper sliding rail is provided with an upper connecting piece for fixedly supporting the sliding rod, and the lower sliding rail is provided with a lower connecting piece for fixedly supporting the sliding rod.

Through adopting above-mentioned technical scheme, with support the slide bar and adjust to suitable position back, the setting of going up connecting piece and lower connecting piece can be fixed the support slide bar.

Optionally, the upper sliding rail is provided with an upper sliding groove communicated with the interior of the upper sliding rail, the upper connecting piece penetrates through the upper sliding groove, the lower sliding rail is provided with a lower sliding groove communicated with the interior of the lower sliding rail, and the lower connecting piece penetrates through the lower sliding groove.

Through adopting above-mentioned technical scheme, when supporting the slide bar and remove, go up the connecting piece and can slide in last spout, lower connecting piece can slide in lower spout, is convenient for carry out the fixed of optional position to supporting the slide bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when in construction, if the prefabricated bay window main body without the side plate is assembled, the connecting plate is connected with the supporting plate through the connecting component, the steel stool is arranged at the corresponding position of the connecting plate, the top of the steel stool is attached to the bottom of the prefabricated bay window main body, the two sides of the prefabricated bay window main body are supported through the steel stool, the supporting capacity of the steel stool can be improved through the first inclined supporting plate and the second inclined supporting plate, when the pressure born by the steel stool is larger, the first arc-shaped plate and the second arc-shaped plate can be deformed and relatively far away, the supporting capacity of the steel stool is further improved, and when the two are deformed, the supporting springs are stretched, so that the supporting springs provide certain resilience force, and further the supporting stability is improved;

2. the gear is rotated through the rotating shaft, the gear drives the two racks to move in opposite directions, so that the T-shaped block can move between the extending groove and the T-shaped groove, when the T-shaped block is positioned in the T-shaped groove, connection between the connecting plate and the supporting plate can be realized, and when the T-shaped block is positioned in the extending groove, the connecting plate is convenient to detach, so that the two steel stools are convenient to detach, and the subsequent construction of the prefabricated bay window main body is convenient;

3. the fastening block is inserted into the fastening groove to realize the connection between the support slide bar and the fastening bar, the horizontal plate applies partial gravity to the fastening elastic sheet to deform the fastening elastic sheet and stretch the fastening spring, so that the fastening spring and the fastening elastic sheet provide support for the prefabricated bay window main body; the fastening block is separated from the fastening groove, so that the separation of the supporting slide bar and the fastening bar can be realized, and the supporting slide bar can be freely moved, so that the supporting slide bar is positioned at different positions to adjust the stress part.

Drawings

FIG. 1 is a schematic illustration of the present application;

FIG. 2 is a schematic view of a steel stool and connection assembly of the present application;

FIG. 3 is a schematic view of the connection assembly and fastening assembly of the present application;

FIG. 4 is a schematic illustration of the access slot and T-slot of the present application;

FIG. 5 is a schematic view of a steel stool of the present application;

FIG. 6 is a schematic illustration of the connection plate and the steel stool of the present application;

fig. 7 is a schematic view of a locking assembly of the bench of the present application.

Reference numerals illustrate: 1. prefabricating a bay window main body; 2. a support plate; 3. a connecting plate; 4. a steel stool; 5. a rotating shaft; 6. a gear; 7. a rack; 8. a T-shaped block; 9. a slip groove; 10. extend into the groove; 11. a T-shaped groove; 12. a first diagonal strut; 13. a second diagonal brace plate; 14. a first arcuate plate; 15. a second arcuate plate; 16. a first through hole; 17. a second through hole; 18. a bar-shaped hole; 19. a diagonal brace; 20. a support spring; 21. inserting blocks; 22. a slot; 23. an elastic pad; 24. penetrating out the hole; 25. spike; 26. a through groove; 27. an arc spring plate; 28. an inner wedge; 29. a locking spring; 30. locking the wedge; 31. an inner locking groove; 32. an outer locking groove; 33. a horizontal plate; 34. an upper slide rail; 35. a lower slide rail; 36. an upper slider; 37. a lower slide block; 38. supporting a slide bar; 39. an upper chute; 40. a lower chute; 41. an upper connecting piece; 42. a lower connecting piece; 43. a fastening rod; 44. a fastening spring; 45. a sliding sleeve; 46. a fastening block; 47. a fastening groove; 48. and fastening the elastic sheet.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses a no curb plate assembled bay window. Referring to fig. 1, a prefabricated bay window without side plates includes a prefabricated bay window body 1, the prefabricated bay window body 1 is prefabricated by concrete, and reinforcing bars are preset inside the prefabricated bay window body 1 for improving structural strength of the prefabricated bay window body 1. The prefabricated bay window is characterized in that the bottom of the prefabricated bay window main body 1 is integrally connected with a vertically arranged supporting plate 2, and one side of the supporting plate 2 is connected with a connecting plate 3 through a connecting assembly. At least two steel stools 4 are installed to one side that backup pad 2 was kept away from to connecting plate 3, in this embodiment, and the quantity of steel stools 4 is two, and two steel stools 4 are located the both ends that connecting plate 3 are relative respectively, pass through connecting screw between steel stools 4 and the connecting plate 3 and fix, and steel stools 4 are inside cavity and the square frame structure that both ends set up for the opening, and the opening of two steel stools 4 is relative, and steel stools 4 top and prefabricated bay window main part 1 bottom laminating.

By installing two steel stools 4 on the connecting plate 3, under the condition that the two sides of the prefabricated bay window have no side plates in consideration of the modeling diversity of the prefabricated bay window, the prefabricated bay window main body 1 is supported by the two steel stools 4 during construction.

Referring to fig. 2 and 3, the connection assembly includes a rotation shaft 5, a gear 6, a rack 7, and a T-shaped block 8, the rotation shaft 5 is rotatably installed at a central position of one side of the connection plate 3 far from the support plate 2, the gear 6 is key-connected to the outside of the rotation shaft 5, and a knob is installed at one side of the rotation shaft 5 far from the connection plate 3. Two sliding grooves 9 are formed in one side, away from the support plate 2, of the connecting plate 3, the two sliding grooves 9 are respectively located above and below the rotating shaft 5, the two sliding grooves 9 are arranged in a staggered mode, two racks 7 are arranged, the two racks 7 are respectively connected in the two sliding grooves 9 in a sliding mode, the thickness of the sliding grooves 9 is smaller than that of the racks 7, and part of the racks 7 extend out of the connecting plate 3. The T-shaped blocks 8 are arranged at two, the two T-shaped blocks 8 are respectively arranged at one ends of the two racks 7 close to the connecting plate 3, and the T-shaped blocks 8 penetrate through and extend out of one side of the connecting plate 3 close to the supporting plate 2.

Referring to fig. 3 and 4, two elongated extending grooves 10 are formed in one side, close to the connecting plate 3, of the supporting plate 2, the positions of the two extending grooves 10 correspond to the positions of the two T-shaped blocks 8, the T-shaped blocks 8 can extend into the extending grooves 10, T-shaped grooves 11 are formed in the side wall of one side, extending into the grooves 10, of the supporting plate 2, the tail portions of the T-shaped grooves 11 penetrate through one side, close to the connecting plate 3, of the supporting plate 2, and the two T-shaped grooves 11, extending into the grooves 10, are formed in opposite directions.

When the prefabricated bay window main body 1 is required to be supported, the connecting plate 3 is attached to the supporting plate 2, the T-shaped blocks 8 are inserted into the extending grooves 10, the rotating shaft 5 is rotated through the knob, and the rotating shaft 5 drives the two racks 7 to move in opposite directions through the gear 6, so that the two T-shaped blocks 8 are respectively inserted into the corresponding T-shaped grooves 11, and the connection between the connecting plate 3 and the supporting plate 2 is realized; in the same way, the connection plate 3 and the support plate 2 can be detached.

Referring to fig. 5, a first inclined strut 12 and a second inclined strut 13 are integrally connected inside the steel stool 4, opposite ends of the first inclined strut 12 are integrally connected to a pair of inner diagonal positions of the steel stool 4 respectively, opposite ends of the second inclined strut 13 are integrally connected to another pair of inner diagonal positions of the steel stool 4 respectively, the first inclined strut 12 and the second inclined strut 13 form an "X", and opposite ends of the first inclined strut 12 face the connecting plate 3 and the prefabricated bay window main body 1 respectively. Through set up first diagonal brace 12 and second diagonal brace 13 in steel bench 4 inside for form a plurality of triangle-shaped between steel bench 4, first diagonal brace 12 and the second diagonal brace 13, thereby improve the supporting stability of steel bench 4.

In order to further improve the supporting stability of the steel stool 4, the two opposite sides of the first inclined supporting plate 12 are respectively provided with a first arc-shaped plate 14 and a second arc-shaped plate 15 with elasticity, the second inclined supporting plate 13 is provided with a first through hole 16 for the first arc-shaped plate 14 to pass through, the second inclined supporting plate 13 is provided with a second through hole 17 for the second arc-shaped plate 15 to pass through, the cross-sectional area of the first through hole 16 is slightly larger than that of the first arc-shaped plate 14, and the cross-sectional neps of the second through hole 17 are slightly larger than that of the second arc-shaped plate 15, so that the first arc-shaped plate 14 and the second arc-shaped plate 15 have a certain deformation space.

The bar hole 18 has been seted up to the intermediate position of second diagonal brace 13, bar hole 18 runs through the both sides that second diagonal brace 13 is relative, diagonal brace 19 is installed to bar hole 18 inner wall, the length direction of diagonal brace 19 is parallel with the length direction of second diagonal brace 13, and diagonal brace 19 runs through first arc 14, first diagonal brace 12 and second arc 15 in proper order, the outside cover of diagonal brace 19 is equipped with supporting spring 20, supporting spring 20 relative both ends respectively with first arc 14 and second arc 15 fixed connection.

The first arc 14 and the second arc 15 are made of steel materials, when the pressure born by the steel stool 4 is large, the first arc 14 and the second arc 15 can deform and relatively far away, the supporting capacity of the steel stool 4 is further improved, and when the first arc 14 and the second arc 15 deform, the supporting spring 20 is stretched, so that the supporting spring 20 provides a certain resilience force, and further the supporting stability is improved.

Referring to fig. 5 and 6, the insert block 21 is installed at a position of the rack 7, which is close to one end of the steel stool 4 and is far away from the connecting plate 3, the insert slot 22 which is in insertion fit with the insert block 21 is formed at the end of the steel stool 4, which is close to the rack 7, the position of the insert slot 22 corresponds to the position of the insert block 21, and the insert slot 22 penetrates through the inner wall of the steel stool 4. When the connection plate 3 is connected with the support plate 2, the insert block 21 is just inserted into the insert slot 22, so that the connection stability between the steel stool 4 and the connection plate 3 can be improved.

In order to further improve the connection stability between the steel stool 4 and the connecting plate 3, the elastic pad 23 is installed at the bottom of the slot 22, the section of the elastic pad 23 is triangular, the surface of the elastic pad 23 is inclined, and the thickness of the elastic pad 23 gradually decreases along the direction close to the end of the steel stool 4, in addition, in the embodiment, the elastic pad 23 is made of rubber material and has certain elasticity. When the insert block 21 is gradually inserted into the slot 22, since the thickness of the elastic pad 23 contacting the insert block 21 is gradually increased, the friction force between the elastic pad 23 and the insert block 21 is increased, the phenomenon that the insert block 21 is accidentally separated from the slot 22 can be reduced, and the insert block 21 can push the steel stool 4 to approach the connecting plate 3, the friction force between the steel stool 4 and the connecting plate 3 can be improved, and the connection stability between the steel stool 4 and the connecting plate 3 can be improved.

The slot 22 is close to the tank bottom of connecting plate 3 and has been seted up the hole 24 of wearing out that runs through the bench 4 outside, and wear out hole 24 inner wall sliding connection and have columniform spike 25, the one end that spike 25 kept away from bench 4 is sharp setting, the supporting plate 2 corresponds the position of spike 25 and has seted up columniform groove 26 of running through, the diameter of spike 25 is slightly less than the diameter of running through groove 26, and spike 25 and wear out hole 24 grafting cooperation, wear out hole 24 inside wall and install two semicircular arc springboard 27, two arc springboard 27 are the symmetry setting, and arc springboard 27 is made by the rubber material, have certain elasticity. In addition, the end of the spike 25 close to the steel stool 4 is provided with an inner wedge block 28, the inner wedge block 28 is matched with the insert block 21, and the end of the inner wedge block 28 far away from the spike 25 is provided with an inclined surface which faces the rack 7.

In the process of gradually inserting the insert block 21 into the slot 22, under the cooperation of the inclined planes of the insert block 21 and the inner wedge block 28, the insert block 21 can push the inner wedge block 28 and the spike 25, so that the spike 25 is inserted into the through groove 26, and the arc-shaped spring plate 27 has certain elasticity, so that the spike 25 can be firmly inserted into the through groove 26, and the connection stability between the steel stool 4 and the connecting plate 3 can be further improved.

Referring to fig. 7, a locking assembly is mounted on the rack 7, the locking assembly comprises a locking spring 29 and a locking wedge block 30, an inner locking groove 31 is formed in the rack 7, an outer locking groove 32 is formed in the side wall of the sliding groove 9 corresponding to the position of the inner locking groove 31, the locking spring 29 is mounted at the bottom of the inner locking groove 31, the locking wedge block 30 is slidably connected in the inner locking groove 31, one end, away from the bottom of the inner locking groove 31, of the locking spring 29 is connected with the locking wedge block 30, and the locking wedge block 30 is in clamping fit with the outer locking groove 32.

After the insert block 21 is completely inserted into the slot 22, the locking spring 29 pushes the locking wedge block 30, so that the locking wedge block 30 is clamped in the outer locking groove 32, and the accidental sliding phenomenon of the rack 7 can be reduced.

Referring to fig. 2, the top of the support plate 2 is integrally connected with a horizontal plate 33, the horizontal plate 33 is horizontally arranged, an upper slide rail 34 is installed at the bottom of the horizontal plate 33, the length direction of the upper slide rail 34 is parallel to the length direction of the horizontal plate 33, a lower slide rail 35 is installed at the bottom of one side of the connection plate 3 far away from the support plate 2, the length direction of the lower slide rail 35 is parallel to the length direction of the upper slide rail 34, two upper slide blocks 36 are slidingly connected inside the upper slide rail 34, two lower slide blocks 37 are slidingly connected inside the lower slide rail 35, and two support slide bars 38 are installed between the two upper slide blocks 36 and the two lower slide blocks 37. By installing two support slide bars 38 between the upper slide rail 34 and the lower slide rail 35, it is possible to provide a certain support for the horizontal plate 33 and to improve the connection stability between the horizontal plate 33 and the support plate 2.

In addition, the upper slide rail 34 is provided with an upper slide groove 39 communicated with the inside thereof, the length direction of the upper slide groove 39 is parallel to the length direction of the upper slide rail 34, the inside of the lower slide rail 35 is provided with a lower slide groove 40 communicated with the inside thereof, and the length direction of the lower slide groove 40 is parallel to the length direction of the lower slide rail 35. An upper connecting piece 41 is arranged in the upper chute 39 in a penetrating way, the upper connecting piece 41 is a screw, the upper connecting piece 41 is in threaded connection with the upper sliding block 36, a lower connecting piece 42 is arranged in the lower chute 40 in a penetrating way, and the lower connecting piece 42 is a screw. The two support slide bars 38 are moved, and the upper and lower connection members 41 and 42 are tightened, so that the support slide bars 38 can be fixed at any position, so that the support slide bars 38 can support different portions of the horizontal plate 33.

Referring to fig. 3, the support slide bar 38 and the rack 7 are connected by a fastening assembly, the fastening assembly comprises a fastening rod 43, a fastening spring 44, a sliding sleeve 45 and a fastening block 46, the fastening rod 43 is fixedly connected to one end of the rack 7 close to the support slide bar 38, the fastening spring 44 is sleeved on the outer side of the fastening rod 43, the sliding sleeve 45 is slidably sleeved on the outer side of the fastening rod 43, the sliding sleeve 45 is connected to one end of the fastening spring 44 far away from the rack 7, the fastening block 46 is connected to one end of the sliding sleeve 45 far away from the fastening spring 44, the fastening block 46 is arranged in a cylindrical shape, the fastening block 46 is in sliding connection with the fastening rod 43, a fastening groove 47 is formed in the position of the support slide bar 38 corresponding to the fastening rod 43, and the fastening block 46 is in plug-in fit with the fastening groove 47.

The fastening block 46 can be inserted into the fastening groove 47 under the pushing of the fastening spring 44, so that the connection of the rack 7 and the support slide bar 38 is realized, the synchronous movement of the rack 7 and the support slide bar 38 is realized, and the support slide bar 38 can correspondingly move when the position of the rack 7 is regulated; the fastening block 46 and the fastening groove 47 are separated, so that the support slide bar 38 and the fastening bar 43 can be separated, and the support slide bar 38 can be freely moved, so that the support slide bar 38 is positioned at different positions to adjust the stress position.

The fastening assembly further comprises a fastening elastic piece 48, two ends of the fastening elastic piece 48 are respectively connected with the fastening rod 43 and the sliding sleeve 45, and the fastening elastic piece 48 is only installed at the position of the fastening rod 43 with higher height, and in addition, the top of the fastening elastic piece 48 is attached to the bottom of the horizontal plate 33. The fastening block 46 is inserted into the fastening groove 47 to realize the connection between the support slide bar 38 and the fastening rod 43, and the horizontal plate 33 applies a part of gravity to the fastening elastic sheet 48 to deform the fastening elastic sheet 48 and stretches the fastening spring 44, so that the fastening spring 44 and the fastening elastic sheet 48 provide support to the horizontal plate 33.

The implementation principle of the assembled bay window without the side plates is as follows: when constructing, if assembled is the prefabricated window main part 1 that wafts of no curb plate, be connected connecting plate 3 through coupling assembling and backup pad 2, and install the bench 4 in the relevant position of connecting plate 3, make bench 4 top and prefabricated window main part 1 bottom laminating that wafts, support the both sides of window main part 1 is wafted in the prefabrication through bench 4, first diagonal bracing board 12 and second diagonal bracing board 13 can improve the bearing capacity of bench 4, moreover, when the pressure that bench 4 bore is great, first arc 14 and second arc 15 can take place the deformation, and keep away from relatively, further improve the bearing capacity of bench 4, when both take place the deformation, support spring 20 is stretched, make support spring 20 provide certain resilience force, and then improve the stability of support.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a no curb plate assembled bay window which characterized in that: including prefabricated bay window main part (1), prefabricated bay window main part (1) bottom is provided with backup pad (2), backup pad (2) one side is provided with connecting plate (3) through coupling assembling, connecting plate (3) one side is provided with two at least steel bench (4), steel bench (4) inboard is provided with first diagonal brace (12) and second diagonal brace (13) that are staggered arrangement, the opposite both ends of first diagonal brace (12) are respectively towards prefabricated bay window main part (1) and connecting plate (3), the opposite both sides of first diagonal brace (12) are provided with first arc (14) and second arc (15) that have elasticity respectively, first arc (14) and second arc (15) all run through second diagonal brace (13), bar hole (18) are seted up to second diagonal brace (13), bar hole (18) inner wall is provided with and runs through first arc (14), first diagonal brace (12) and second diagonal brace (19) in proper order, be equipped with between first arc (19) and second (19) diagonal brace; the connecting plate is characterized in that a sliding groove (9) is formed in one side of the connecting plate (3), the connecting assembly comprises a rotating shaft (5) rotatably connected to one side of the connecting plate (3), a gear (6) arranged on the rotating shaft (5), racks (7) slidably connected to the sliding groove (9) and respectively positioned on the upper side and the lower side of the rotating shaft (5), and T-shaped blocks (8) arranged on the racks (7) and close to one end of the connecting plate (3), the two racks (7) are meshed with the gear (6), the T-shaped blocks (8) penetrate through the connecting plate (3), an extending groove (10) for the extending of the T-shaped blocks (8) is formed in the supporting plate (2), and a T-shaped groove (11) for clamping the T-shaped blocks (8) is formed in the side wall of the extending groove (10); an outer locking groove (32) is formed in the side wall of the sliding groove (9), an inner locking groove (31) is formed in one side, close to the outer locking groove (32), of the rack (7), a locking assembly is arranged on the rack (7), the locking assembly comprises a locking spring (29) arranged in the inner locking groove (31) and a locking wedge block (30) connected in the inner locking groove (31) in a sliding mode, the locking spring (29) is connected with the locking wedge block (30), and the locking wedge block (30) is in clamping fit with the outer locking groove (32); an inserting block (21) is arranged at one end, close to the steel stool (4), of the rack (7), and a slot (22) for inserting the inserting block (21) is formed in the inner side of the steel stool (4); the slot (22) is provided with a penetrating hole (24) penetrating through the steel stool (4), the penetrating hole (24) is connected with a spike (25) in a sliding mode, one end of the spike (25) is provided with an inner wedge block (28) matched with one side of the insert block (21), the position, corresponding to the spike (25), of the support plate (2) is provided with a penetrating groove (26), the inner side wall of the penetrating groove (26) is provided with a plurality of arc-shaped spring plates (27), and the spike (25) is in plug-in fit with the penetrating groove (26); the groove bottom of the slot (22) is provided with an elastic pad (23), the surface of the elastic pad (23) is in an inclined plane, and the thickness of the elastic pad (23) gradually decreases along the direction close to the end part of the steel stool (4).

2. A sideless assembled bay window according to claim 1 wherein: the utility model discloses a rack, including backup pad (2), backup pad, connecting plate (3), connecting plate and rack (7) are provided with horizontal plate (33), horizontal plate (33) are provided with slide rail (34) on, connecting plate (3) are provided with lower slide rail (35), sliding connection has two support slide bars (38) between last slide rail (34) and lower slide rail (35), be connected through fastening assembly between support slide bar (38) and the rack (7).

3. A sideless assembled bay window according to claim 2 wherein: the fastening assembly comprises a fastening rod (43) arranged on the rack (7), a fastening spring (44) sleeved on the outer side of the fastening rod (43), a sliding sleeve (45) sleeved on the outer side of the fastening rod (43) and connected with one end of the fastening spring (44), a fastening block (46) arranged on the sliding sleeve (45) and far away from one end of the fastening spring (44) and a fastening elastic sheet (48) connected with two ends of the fastening spring (44), a fastening groove (47) matched with the fastening block (46) in a plugging manner is formed in the supporting sliding rod (38), and the top of the fastening elastic sheet (48) is attached to the bottom of the horizontal plate (33).

4. A sideless assembled bay window according to claim 2 wherein: the upper sliding rail (34) is provided with an upper connecting piece (41) for fixedly supporting the sliding rod (38), and the lower sliding rail (35) is provided with a lower connecting piece (42) for fixedly supporting the sliding rod (38).

5. A sideless assembled bay window as in claim 4 wherein: the upper sliding rail (34) is provided with an upper sliding groove (39) communicated with the inside of the upper sliding rail, the upper connecting piece (41) penetrates through the upper sliding groove (39), the lower sliding rail (35) is provided with a lower sliding groove (40) communicated with the inside of the lower sliding rail, and the lower connecting piece (42) penetrates through the lower sliding groove (40).