CN108049557B - Wall surface edge-folding bearing device and installation method - Google Patents
Wall surface edge-folding bearing device and installation method Download PDFInfo
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- CN108049557B CN108049557B CN201711485407.8A CN201711485407A CN108049557B CN 108049557 B CN108049557 B CN 108049557B CN 201711485407 A CN201711485407 A CN 201711485407A CN 108049557 B CN108049557 B CN 108049557B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title abstract description 13
- 239000011324 bead Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000007688 edging Methods 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 7
- 238000003032 molecular docking Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
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- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a wall surface edge-folding bearing device and an installation method. The wall surface edge-folding bearing device comprises a wall surface, a suspended ceiling and a bearing piece, wherein the mounting plate is fixedly attached to the wall surface, and the bearing plate extends in a direction away from the wall surface; a keel is arranged on the first top plate and comprises a connecting end and a limiting end; the rotating piece is rotationally connected with the connecting column, and the rotating axis of the rotating piece is the central axis of the connecting column; the rotary piece is provided with a first curled edge, and the connecting piece is provided with a second curled edge; the first curled edge and the second curled edge are sleeved on the first elastic strip; the connecting piece is fixed at the connecting end; the first curled edge is lapped on the bearing plate. The mounting method of the wall edge folding bearing device is used for mounting the wall edge folding bearing device. According to the wall surface edge folding bearing device and the installation method, the supporting strength of the connecting piece is improved, the hanging stability of the first top plate is improved, the rotating angle of the connecting piece is controlled, the first top plate is prevented from sliding off the supporting piece, and the connecting piece is prevented from being manually driven to rotate.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a wall surface edge-folding bearing device and an installation method.
Background
The suspended ceiling plays a role in decorating the top of an indoor building, is an indispensable part of indoor decoration, and is generally installed on the top surface through a top plate.
In the prior art, the top plate on the small space plane is generally mounted by the following method: firstly, a hinge is arranged on a top plate to serve as a connecting piece, one side of the hinge is fixed on the top plate, the other side of the hinge is rotatably arranged, and after the top plate is aligned with a supporting device on a wall surface, the other side of the hinge is rotated to a position overlapping the supporting device to realize the installation of the top plate. The inventor finds that the mounting mode of the top plate in the prior art has the defects that firstly, the structural strength of a hinge is small, the top plate is hung on a supporting device through the hinge, and the structure is unstable after the mounting; secondly, when the positions of the top plate and the supporting device are adjusted in the later period, the angle at which the side of the hinge, which can rotate, is too large, so that the top plate slides down due to the fact that the hinge falls off from the supporting device; thirdly, when the top plate is aligned with the supporting device, the rotatable side of the hinge is required to be manually rotated to the supporting device, and when the distance between the supporting device and the wall surface is smaller, the operable space is smaller, so that the difficulty of manually rotating the hinge is increased; fourth, the roof is received the limit through receiving the limit strip with the wall generally, receives the limit strip and only has the effect of receiving the limit, and the levelness of furred ceiling can't be guaranteed.
Therefore, there is a need to solve the above-mentioned technical problems.
Disclosure of Invention
The invention provides a wall surface edge folding bearing device and an installation method, which are used for solving the problems in the prior art, improving the supporting strength of a connecting piece, increasing the hanging stability of a first top plate, controlling the rotating angle of the connecting piece, preventing the first top plate from sliding off from a supporting piece, avoiding manual driving of the connecting piece to rotate, ensuring the levelness of the first top plate and reducing the operation difficulty.
The invention provides a wall surface edge-folding bearing device, which comprises a wall surface and a suspended ceiling, and further comprises: the bearing piece comprises a mounting plate and a bearing plate which are vertically connected, the mounting plate is fixedly attached to the wall surface, and the bearing plate extends in a direction away from the wall surface; the suspended ceiling comprises a first top plate, wherein a keel is arranged on the first top plate and comprises a connecting end and a limiting end which are oppositely arranged; the connecting piece comprises a connecting column, a rotating piece, a connecting piece and a first elastic strip, wherein the rotating piece and the connecting piece are connected to the connecting column; the rotating piece is rotationally connected with the connecting column, and the rotating axis of the rotating piece is the central axis of the connecting column; the rotary piece is provided with a first curled edge, and the connecting piece is provided with a second curled edge; the first curled edge and the second curled edge are sleeved on the first elastic strip; the connecting piece is fixed at the connecting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the limiting end is larger than the distance between the connecting end and the limiting end; the first curled edge is lapped on the bearing plate.
Optionally, the keel is connected with two connectors, and two connectors are connected with the connector and the limit end in a one-to-one correspondence, and for the connector connected with the limit end: the connecting piece is fixed at the limiting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the connecting end is larger than the distance between the limiting end and the connecting end; the first curled edge is parallel to the first top plate, and a gap is reserved between the first curled edge and the first top plate.
Optionally, the wall surface edge-folding bearing device further comprises a positioning piece and a leveling piece, wherein the positioning piece comprises a positioning surface and a connecting surface, an included angle between the positioning surface and the connecting surface is an acute angle, and the positioning surface is attached to the wall surface; the leveling piece comprises a butt joint surface and a leveling surface, an included angle between the butt joint surface and the leveling surface is an acute angle, the butt joint surface is slidably arranged on the connecting surface, and the leveling surface is parallel to the wall surface; the mounting plate is fixed on the plane.
Optionally, the wall edge folding bearing device further comprises a second top plate which is in butt joint with the first top plate, a clamping interface is arranged on the end face, away from one end of the wall surface, of the first top plate, and a clamping piece matched with the clamping interface is arranged on the second top plate.
Optionally, the first elastic strip is made of spring steel.
Optionally, a third curled edge is arranged on the rotary piece, a fourth curled edge is arranged on the connecting piece, the third curled edge is opposite to the first curled edge, and the fourth curled edge is opposite to the second curled edge.
Optionally, the connecting piece further comprises a second elastic strip, and the third curled edge and the fourth curled edge are sleeved on the second elastic strip.
Optionally, the connection piece is rotatably connected with the connection post, and the rotation axis of the connection piece is the central axis of the connection post.
Optionally, a first opening is formed on a side, facing away from the connecting column, of the rotating piece, and a second opening is formed on a side, facing away from the connecting column, of the connecting piece.
Based on the same inventive concept, the invention also provides a method for installing the wall surface edge folding bearing device, which comprises the following steps: the method comprises the steps that a bearing piece is arranged on a wall surface, the bearing piece comprises a mounting plate and a bearing plate which are vertically connected, the mounting plate is fixedly attached to the wall surface, and the bearing plate extends in a direction away from the wall surface; the method comprises the steps of assembling a suspended ceiling, wherein the suspended ceiling comprises a first top plate, a keel is arranged on the first top plate, and the keel comprises a connecting end and a limiting end which are oppositely arranged; assembling a connecting piece, wherein the connecting piece comprises a connecting column, a rotating piece, a connecting piece and a first elastic strip, wherein the rotating piece and the connecting piece are connected to the connecting column; the rotating piece is rotationally connected with the connecting column, and the rotating axis of the rotating piece is the central axis of the connecting column; the rotary piece is provided with a first curled edge, and the connecting piece is provided with a second curled edge; the first curled edge and the second curled edge are sleeved on the first elastic strip; a connecting piece is arranged on the keel, so that the connecting piece is fixed at the connecting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the limiting end is larger than the distance between the connecting end and the limiting end; install the connecting piece on the bearing plate, extrude first elastic strip makes first elastic strip drives first turn-up towards being close to the direction of second turn-up is crooked, makes the connecting piece drive first roof motion to with the same level's of bearing plate position department releases the pressure to first elastic strip, first elastic strip drives first turn-up is restored to original form and overlap joint is in on the bearing plate.
According to the wall surface edge folding bearing device and the installation method, the connecting piece is arranged on the keel through the connecting piece, the top plate is arranged on the bearing plate through the connecting piece, the first elastic strip can drive the rotating piece to be folded to be opposite to the connecting piece in a bending state, the connecting piece is in a closed state, the length of the connecting piece is shortened, so that the top plate with the connecting piece can move from the lower part of the bearing plate to be located on the same plane with the bearing plate, then the first elastic strip is released, so that the first elastic strip is restored to be in an original state, at the moment, the connecting piece is in an open state, the rotating piece stretches out and is lapped on the bearing plate, the operation is simple and convenient, the difficulty of lapping the connecting piece on the bearing plate is reduced, the included angle between the rotating piece and the connecting piece is kept unchanged under the support of the first elastic strip, and the top plate is prevented from sliding from the bearing plate.
Drawings
The objects and advantages of the present invention will be better understood by describing in detail preferred embodiments thereof with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a wall edging supporting device according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a wall edging supporting device according to a second embodiment of the present invention.
Fig. 3 is a schematic view of a first top plate with a keel mounted thereon according to an alternative embodiment of the invention.
Fig. 4 is a schematic structural view of a first top plate overlapping a load bearing member according to an alternative embodiment of the present invention.
Fig. 5 is a schematic structural view of a connector according to an alternative embodiment of the present invention.
Fig. 6 is a schematic structural view of a caulking strip according to an alternative embodiment of the present invention.
Fig. 7 is a schematic structural view of a first top plate according to an alternative embodiment of the present invention.
Fig. 8 is a flowchart of an installation method of a wall edging load-bearing device according to an alternative embodiment of the present invention.
Detailed Description
The terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible in this specification are defined with respect to the configurations shown in the drawings, and the terms "inner" and "outer" refer to the relative concepts of the terms toward or away from the geometric center of a particular component, respectively, and thus may be changed accordingly depending on the location and use state of the component. These and other directional terms should not be construed as limiting terms.
Fig. 1 is a schematic structural view of a wall edge finishing and bearing device according to a first embodiment of the present invention, fig. 2 is a schematic structural view of a wall edge finishing and bearing device according to a second embodiment of the present invention, fig. 3 is a schematic structural view of a first top plate provided with a keel according to an alternative embodiment of the present invention, fig. 4 is a schematic structural view of a first top plate overlapped on a bearing member according to an alternative embodiment of the present invention, and fig. 5 is a schematic structural view of a connecting member according to an alternative embodiment of the present invention.
As shown in fig. 1 to 5, the invention provides a wall surface edge-folding bearing device, which comprises a wall surface 6, a suspended ceiling, a first top plate 71 positioned on the suspended ceiling, a bearing piece and a connecting piece 1.
Referring to fig. 1 to 5, the bearing member includes a mounting plate 91 and a bearing plate 92 that are vertically connected, the mounting plate 91 is attached to the wall surface 6, and the bearing plate 92 extends away from the wall surface 6. The mounting panel 91 is perpendicular to the bearing plate 92, and the mounting panel 91 laminating is on wall 6, can make bearing plate 92 perpendicular to wall 6, and bearing plate 92 is in the horizontality, has guaranteed the roughness of laminating connection on the first roof 71 on bearing plate 92.
The connecting piece 1 comprises a connecting column 2, a rotating piece 3 and a connecting piece 4 which are connected to the connecting column 2, and a first elastic strip 5; the rotating piece 3 is rotationally connected with the connecting column 2, and the rotating axis of the rotating piece 3 is the central axis of the connecting column 2; the rotary piece 3 is provided with a first curled edge 31, and the connecting piece 4 is provided with a second curled edge 41; the first curled edge 31 and the second curled edge 41 are both sleeved on the first elastic strip 5. The keel 8 comprises a connecting end 81 and a limiting end 82 which are oppositely arranged; the connecting piece 4 is fixed at the connecting end 81, and the distance between the end surface of the end, far away from the connecting column 2, of the first curled edge 31 and the limiting end 82 is greater than the distance between the connecting end 81 and the limiting end 82; the first curled edge 31 is lapped on the bearing plate 92; wherein the first curl 31 is oriented toward the first top plate 71 and a gap is left between the first curl 31 and the first top plate 71, so that the first curl 31 is overlapped on the bearing plate 92.
The first curled edge 31 strengthens the strength of the rotary piece 3, the second curled edge 41 strengthens the strength of the connecting piece 4, and when the connecting piece 1 is lapped on the bearing plate 92 through the first curled edge 31 or the second curled edge 41, the structural strength of the connecting piece 1 and the bearing plate 92 at the lap joint can be effectively increased, which is beneficial to improving the stability of the first top plate 71 lapped on the bearing plate 92.
The first elastic strip 5 has elasticity such that the central axis of the first bead 31 is on the same line as the central axis of the second bead 41. The first elastic strip 5 maintains the elongated structure in a free state, is deformed when being subjected to pressure, and recovers the elongated structure after releasing the pressure. The first curled edge 31 is a curled edge structure formed by turning up the edge of the rotary sheet 3, the first curled edge 31 defines a first limiting hole, and the first elastic strip 5 can be inserted into the first limiting hole; the second curled edge 41 is a curled edge structure formed by rolling the edge of the connecting piece 4, the second curled edge 41 defines a second limiting hole, and the first elastic strip 5 can be inserted into the second limiting hole. When the connecting piece 4 is connected to the first top plate 71 during installation, only the first elastic strip 5 is required to be forced, the first elastic strip 5 is bent, the rotating piece 3 and the connecting piece 4 are oppositely arranged, the connecting piece 1 is in a closed state, and the length of the connecting piece 1 is shortened. The first top plate 71 with the connecting piece 1 can move from the lower part of the bearing plate 92 to be located on the same plane with the bearing plate 92, then the first elastic strip 5 is released, so that the first elastic strip 5 is restored to the original state, at the moment, the connecting piece 1 is in the opened state, the rotating piece 3 stretches out and is lapped on the bearing plate 92, the operation is simple and convenient, the difficulty of lapping the connecting piece 1 on the bearing plate 92 is reduced, and the included angle between the rotating piece 3 and the connecting piece 4 is kept unchanged under the support of the first elastic strip 5, so that the first top plate 71 is prevented from sliding from the bearing plate 92.
According to the wall surface edge folding bearing device provided by the invention, the mounting plate 91 is perpendicular to the bearing plate 92, the mounting plate 91 is attached to the wall surface 6, the bearing plate 92 is perpendicular to the wall surface 6, the bearing plate 92 is in a horizontal state, the flatness of the first top plate 71 attached to the bearing plate 92 is guaranteed, the connecting piece 1 is mounted on the keel 8 through the connecting piece 4, the first top plate 71 is mounted on the bearing plate 92 through the connecting piece 1, the first elastic strip 5 can drive the rotary piece 3 to be folded to a state opposite to the connecting piece 4 in a bending state, the connecting piece 1 is in a closed state, the length of the connecting piece 1 is shortened, so that the first top plate 71 with the connecting piece 1 can move from the lower part of the bearing plate 92 to be positioned on the same plane with the bearing plate 92, then the first elastic strip 5 is released, the connecting piece 1 is in an open state, the rotary piece 3 stretches out of the connecting plate 92, the operation is simple and convenient, the difficulty of the connecting piece 1 in the connecting the bearing plate 92 is reduced, and an included angle between the rotary piece 3 and the connecting piece 4 under the supporting of the first elastic strip 5 is kept from sliding off the first top plate 71.
Optionally, two connectors 1 are connected to the keel 8, and one connector 1 is connected to the connecting end 81, and the other connector 1 is connected to the limiting end 82 of the two connectors 1. For the connector 1 connected to the limiting end 82: the connecting piece 4 is fixed at the limiting end 82, and the distance between the end surface of the end, far away from the connecting column 2, of the first curled edge 31 and the connecting end 81 is greater than the distance between the limiting end 82 and the connecting end 81; the first curled edge 31 is parallel to the first top plate 71, and a gap is left between the first curled edge 31 and the first top plate 71, so that both ends of the keel 8 are lapped on the bearing plate 92 through the connecting piece 1 according to the steps, and the installation process of the keel 8 is simplified.
Optionally, the wall surface edge-folding bearing device provided by the embodiment of the invention further includes a positioning member 64 and a leveling member 61, the positioning member 64 includes a positioning surface 65 and a connecting surface 66, an included angle between the positioning surface 65 and the connecting surface 66 is an acute angle, and the positioning surface 65 is attached to the wall surface 6. The leveling member 61 includes a butt-joint surface 62 and a leveling surface 63, an included angle between the butt-joint surface 62 and the leveling surface 63 is an acute angle, the butt-joint surface 62 is slidably disposed on the connecting surface 66, and the leveling surface 63 is parallel to the wall surface 6. The mounting plate 91 is attached to the leveling surface 63.
Through setting up on the connection face 66 with sliding to the butt joint face 62, can adjust the distance between mounting panel 91 and the wall 6, guarantee that first roof 71 overlap joint is on the bearing plate 92 required distance, avoid the problem of first roof 71 leak outward, improve the integrality of receipts limit, first roof 71 can slide the adjustment position on the bearing plate 92, improved the convenience of furred ceiling position adjustment, be favorable to quick construction.
The docking surface 62 may be slidably disposed on the connection surface 66, and a slider may be disposed on the docking surface 62, and a slide rail is disposed on the connection surface 66, where the slider may slide along the slide rail and be fixed after sliding to a specific position.
Optionally, a plurality of mutually parallel hooking strips are arranged on the connecting surface 66, and any two adjacent hooking strips define a hooking groove; the docking surface 62 is provided with a plurality of docking strips adapted to the hooking grooves, and each docking strip is detachably inserted into one hooking groove. The present embodiment provides a way for the interface 62 to slide over the connection surface 66 by threading a plurality of interface strips into different hooking grooves. One of the abutment surfaces 62 is adapted to a hooking recess.
On the basis of the above embodiment, the wall surface edge-folding bearing device further comprises a second top plate which is in butt joint with the first top plate 71, a clamping interface 72 is formed on the end surface of one end, far away from the wall surface 6, of the first top plate 71, and a clamping piece matched with the clamping interface 72 is arranged on the second top plate. The distance between the first roof 71 and the second roof after the joint is fixed, has guaranteed the roughness after first roof 71 and the butt joint of second roof, and the furred ceiling passes through bearing plate 92 to be installed on wall 6, need not to use the lifter to hang on the top surface, reduces the degree of damage to the concrete on the top surface, reduces the degree of difficulty of hanging the furred ceiling on site, shortens construction cycle, is favorable to the quick construction.
Fig. 6 is a schematic structural view of a caulking strip according to an alternative embodiment of the present invention, and fig. 7 is a schematic structural view of a first top plate according to an alternative embodiment of the present invention.
Further, as shown in fig. 1 to 7, the clip includes a strip-shaped caulking strip 73; the end face, facing the first top plate 71, of the second top plate is clamped with the caulking strip 73, and one side, far away from the second top plate, of the caulking strip 73 is embedded in the clamping interface 72. The first top plate 71 and the second top plate can be quickly spliced through the caulking strips 73, so that the flatness after splicing is improved; and the caulking strips 73, the first top plate 71 and the second top plate can be transported to a construction site for modularized splicing after being processed and molded in a factory, so that the construction progress is accelerated.
Preferably, the caulking strip 73 further includes a caulking protrusion 74, and the caulking protrusion 74 is located between an end surface of the first top plate 71 facing the second top plate and an end surface of the second top plate facing the first top plate 71. The width of the caulking bulge 74 is the gap between the first top plate 71 and the second top plate, the width of the caulking bulge 74 is a constant value, the gap that the first top plate 71 and the second top plate are fixed at the splicing position is ensured, and the flatness of the suspended ceiling at the splicing position is further improved.
Optionally, the wall surface edge folding bearing device further comprises an air gun nail 67, and one end of the air gun nail 67 sequentially penetrates through the leveling piece 61 and the positioning piece 64 and is then fixed in the wall surface 6. The air gun nail 67 can be directly penetrated into the wall surface 6 through the electric nail gun, so that the connection is stable, and the time and the labor are saved.
Optionally, the wall surface edge-folding bearing device positioning nails 68, and one ends of the positioning nails 68 penetrate through the mounting plate 91 and are fixed on the leveling pieces 61. The mounting plate 91 is mounted to the leveling member 61 by the dowel 68 to provide support for the bearing plate 92.
Optionally, the angle between the positioning surface 65 and the connecting surface 66 is 30 °, and the angle between the abutting surface 62 and the leveling surface 63 is 30 °. The abutment surface 62, after abutting against the connection surface 66, ensures that the plane 63 is parallel to the wall surface 6.
Optionally, the mounting plate 91 and the bearing plate 92 are both wood-plastic plates. The wood-plastic plate has the characteristics of water resistance, moisture resistance and high environmental protection, and improves the structural stability of the wall surface edge folding bearing device.
Preferably, the first top plate 71 and the second top plate are both wood-plastic plates. The wood-plastic plate has the characteristics of water resistance, moisture resistance and good environmental protection, and is beneficial to increasing the stability and environmental protection of the suspended ceiling.
Preferably, the mounting plate 91 is connected to the front surface of the bearing plate 92, and the horizontal height of the mounting plate 91 is greater than the horizontal height of the bearing plate 92. The mounting plate 91 and the bearing plate 92 are fixed on the wall surface 6 in an L-shaped structure, the mounting plate 91 is an L-shaped vertical edge, and the mounting plate 91 is attached to the wall surface 6 to provide tension for the bearing plate 92.
Further, the first top plate 71 is lapped on the front surface of the bearing plate 92. The mounting plate 91 provides a pulling force to the bearing plate 92, and the first top plate 71 generates a pressing force to the bearing plate 92 to press the mounting plate 91, so that the bearing plate 92 can effectively abut against the leveling member 61, and the bearing plate 92 is prevented from moving in a direction away from the leveling member 61. Optionally, the one end of the first top plate 71 that is far away from the second top plate may be attached to the back of the bearing plate 92, and when the first top plate 71 is installed, a constructor is convenient to observe the distance between the first top plate 71 and the wall surface 6, so that the position of the first top plate 71 is favorable to be adjusted in time, and the construction speed is accelerated.
Optionally, the first top plate 71 is attached to the bearing plate 92 by screws. The first top plate 71 is directly nailed on the bearing plate 92 after being positioned, so that the construction is convenient, and the connection is stable.
As an optional implementation process, the suspended ceiling further includes a positioning plate, and the first top plate 71 and the second top plate are attached and fixed on the positioning plate after being abutted. The locating plate can further increase the stability of connection between the first top plate 71 and the second top plate, ensures that the first top plate 71 and the second top plate are located on the same plane, and is beneficial to further improving the overall flatness of the suspended ceiling.
Further, the first top plate 71 is bolted to the positioning plate, and the second top plate is bolted to the positioning plate. The first top plate 71 and the second top plate are directly fixed through bolts after being in butt joint, so that the first top plate 71 and the second top plate are prevented from being relatively displaced, and the stability between the first top plate 71 and the second top plate is ensured.
On the basis of the above embodiment, the number of the keels 8 is two, two keels 8 extend along the length direction of the first top plate 71 in the same direction, and two keels 8 can increase the stability of hanging the first top plate 71.
Alternatively, the first elastic strip 5 is cylindrical in shape. The cylindrical structure is matched with the first limit hole and the second limit hole formed by the first curled edge 31 and the second curled edge 41, so that the stability of the connection between the first elastic strip 5 and the first curled edge 31 and the second curled edge 41 can be improved.
Preferably, the first elastic strip 5 is made of spring steel, which has good elasticity, is rapidly deformed in a stressed state, and is rapidly restored after the stress is relieved, so that the rotation angle of the rotary piece 3 is controlled.
Optionally, a third curl 32 is provided on the rotary piece 3, a fourth curl 42 is provided on the connecting piece 4, the third curl 32 is disposed opposite to the first curl 31, and the fourth curl 42 is disposed opposite to the second curl 41. The third bead 32 effectively increases the strength of the rotary piece 3, and the fourth bead 42 effectively increases the strength of the connecting piece 4, increasing the structural stability of the connecting piece 1.
Further, the connector 1 further comprises a second elastic strip 51, and the third curled edge 32 and the fourth curled edge 42 are sleeved on the second elastic strip 51. The second elastic strip 51 and the first elastic strip 5 extend in the same direction, so that the rotation angle of the rotary piece 3 can be controlled more accurately, and the rotary piece 3 is prevented from falling off from the bearing plate 92.
Further, a line between any point on the side of the first bead 31 remote from the third bead 32 and any point on the side of the second bead 41 remote from the fourth bead 42 is parallel to the first elastic strip 5. The above arrangement is such that the edge of the first bead 31 or the second bead 41 contacting the bearing plate 92 is perpendicular to the connecting post 2. When the connecting column 2 is vertically installed on the first top plate 71, the levelness of the first top plate 71 can be ensured after the rotating sheet 3 is lapped on the bearing plate 92.
Optionally, the connecting piece 4 is rotatably connected with the connecting post 2, the rotation axis of the connecting piece 4 is the central axis of the connecting post 2, and the above arrangement mode can increase the flexibility of the connecting piece 1, in the actual installation process, one of the connecting piece 4 and the rotating piece 3 is optionally installed on the keel 8, so that the installation is simplified, and the connecting piece 4 and the rotating piece 3 can be set to the same structure, so that the production is simplified. It should be noted that the connecting piece 4 and the rotating piece 3 may be connected to the connecting post 2 by a hinge connection.
Preferably, a first opening 33 is formed on a side of the rotating plate 3 facing away from the connecting post 2, and a second opening 43 is formed on a side of the connecting plate 4 facing away from the connecting post 2. The upper edges of the first opening 33 and the second opening 43 can overlap the bearing plate 92, which increases the application range of the connector 1.
Optionally, the outer axial surface of the first elastic strip 5 is in interference fit with the inner surface of the first curled edge 31, and the outer axial surface of the first elastic strip 5 is in interference fit with the inner surface of the second curled edge 41, so that the stability of the connection between the first elastic strip 5 and the first curled edge 31, and the connection between the first elastic strip 5 and the second curled edge 41 can be improved.
Further, the wall surface edge folding bearing device further comprises a fixing screw, the connecting sheet 4 is provided with a mounting hole 44, the fixing screw penetrates through the mounting hole 44 and then is fixed on the keel 8, and the connecting mode is beneficial to keeping the connection stability of the first top plate 71 and the connecting sheet 4. Further, the second curled edge 41 and the fourth curled edge 42 on the connecting piece 4 are located on the same side of the connecting piece 4, and the surface of the connecting piece 4 facing away from the second curled edge 41 and the fourth curled edge 42 is attached and fixed on the first top plate 71, so that the connecting piece 4 can be more firmly mounted on the first top plate 71.
Fig. 8 is a flowchart of an installation method of a wall edging load-bearing device according to an alternative embodiment of the present invention.
As shown in fig. 1 to 8, based on the same inventive concept, the embodiment of the present invention further provides a method for installing a wall edge trimming bearing device, including: s1, performing S1; a bearing piece is arranged on the wall surface 6, the bearing piece comprises a mounting plate 91 and a bearing plate 92 which are vertically connected, the mounting plate 91 is adhered and fixed on the wall surface 6, and the bearing plate 92 extends in a direction away from the wall surface 6; s2, performing S2; the method comprises the steps of assembling a suspended ceiling, wherein the suspended ceiling comprises a first top plate 71, a keel 8 is arranged on the first top plate 71, and the keel 8 comprises a connecting end 81 and a limiting end 82 which are oppositely arranged; s3, performing S3; assembling a connecting piece 1, wherein the connecting piece 1 comprises a connecting column 2, a rotating piece 3 and a connecting piece 4 which are connected to the connecting column 2, and a first elastic strip 5; the rotating piece 3 is rotationally connected with the connecting column 2, and the rotating axis of the rotating piece 3 is the central axis of the connecting column 2; the rotary piece 3 is provided with a first curled edge 31, and the connecting piece 4 is provided with a second curled edge 41; the first curled edge 31 and the second curled edge 41 are sleeved on the first elastic strip 5; s4, performing S4; installing a connecting piece 1 on the keel 8, so that the connecting piece 4 is fixed on the connecting end 81, and the distance between the end surface of the end, far away from the connecting column 2, of the first curled edge 31 and the limiting end 82 is larger than the distance between the connecting end 81 and the limiting end 82; s5, performing S5; the connecting piece 1 is arranged on the bearing plate 92, the first elastic strip 5 is extruded, the first elastic strip 5 drives the first curled edge 31 to bend towards the direction close to the second curled edge 41, the connecting piece 1 drives the first top plate 71 to move to the position with the same horizontal height as the bearing plate 92, the pressure on the first elastic strip 5 is relieved, and the first elastic strip 5 drives the first curled edge 31 to recover and overlap the bearing plate 92.
According to the wall surface edge folding bearing device and the installation method, the connecting piece 1 is installed on the keel 8 through the connecting piece 4, the first top plate 71 is installed on the bearing plate 92 through the connecting piece 1, the first elastic strip 5 can drive the rotary piece 3 to be folded to be opposite to the connecting piece 4 in a bending state, the connecting piece 1 is in a closed state, the length of the connecting piece 1 is shortened, so that the first top plate 71 with the connecting piece 1 can move from the lower part of the bearing plate 92 to be located on the same plane with the bearing plate 92, then the first elastic strip 5 is released, so that the first elastic strip 5 is restored to be in an original state, at the moment, the connecting piece 1 is in an open state, the rotary piece 3 stretches out and is overlapped on the bearing plate 92, the operation is simple and convenient, the difficulty of the connecting piece 1 overlapped on the bearing plate 92 is reduced, and the included angle between the rotary piece 3 and the connecting piece 4 is kept unchanged under the support of the first elastic strip 5, so that the first top plate 71 is prevented from sliding off the bearing plate 92.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The utility model provides a wall edge-folding load-bearing device, includes wall and furred ceiling, its characterized in that still includes:
the bearing piece comprises a mounting plate and a bearing plate which are vertically connected, the mounting plate is fixedly attached to the wall surface, and the bearing plate extends in a direction away from the wall surface;
the suspended ceiling comprises a first top plate, wherein a keel is arranged on the first top plate and comprises a connecting end and a limiting end which are oppositely arranged;
the connecting piece comprises a connecting column, a rotating piece, a connecting piece and a first elastic strip, wherein the rotating piece and the connecting piece are connected to the connecting column; the rotating piece is rotationally connected with the connecting column, and the rotating axis of the rotating piece is the central axis of the connecting column; the rotary piece is provided with a first curled edge, and the connecting piece is provided with a second curled edge; the first curled edge and the second curled edge are sleeved on the first elastic strip; the connecting piece is fixed at the connecting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the limiting end is larger than the distance between the connecting end and the limiting end; the first curled edge is lapped on the bearing plate.
2. The wall finishing and bearing device according to claim 1, wherein said keel is connected with two of said connectors, said connectors being connected to said connector and said stopper in one-to-one correspondence, for said connectors connected to said stopper:
the connecting piece is fixed at the limiting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the connecting end is larger than the distance between the limiting end and the connecting end; the first curled edge is parallel to the first top plate, and a gap is reserved between the first curled edge and the first top plate.
3. The wall surface edging bearing device according to claim 2, further comprising a positioning piece and a leveling piece, wherein the positioning piece comprises a positioning surface and a connecting surface, an included angle between the positioning surface and the connecting surface is an acute angle, and the positioning surface is attached to the wall surface; the leveling piece comprises a butt joint surface and a leveling surface, an included angle between the butt joint surface and the leveling surface is an acute angle, the butt joint surface is slidably arranged on the connecting surface, and the leveling surface is parallel to the wall surface; the mounting plate is fixed on the plane.
4. The wall edge folding bearing device according to claim 3, further comprising a second top plate butted with the first top plate, wherein a clamping interface is formed on an end face of one end, far away from the wall surface, of the first top plate, and a clamping piece matched with the clamping interface is arranged on the second top plate.
5. The wall finishing weight bearing device of claim 4, wherein said first resilient strip is made of spring steel.
6. The wall finishing load bearing device of claim 5, wherein a third curl is provided on the rotary sheet, a fourth curl is provided on the connecting sheet, the third curl is disposed opposite the first curl, and the fourth curl is disposed opposite the second curl.
7. The wall finishing weight-bearing device of claim 6, wherein the connector further comprises a second resilient strip, the third bead and the fourth bead being over-fitted on the second resilient strip.
8. The wall finishing weight-bearing device according to claim 7, wherein the connecting piece is rotatably connected with the connecting post, and the rotation axis of the connecting piece is the central axis of the connecting post.
9. The wall edge folding load bearing device according to any one of claims 1 to 7, wherein a first opening is formed in a side of the rotary piece facing away from the connecting post, and a second opening is formed in a side of the connecting piece facing away from the connecting post.
10. A method of installing a wall edging load bearing device according to any one of claims 1 to 9, comprising:
the method comprises the steps that a bearing piece is arranged on a wall surface, the bearing piece comprises a mounting plate and a bearing plate which are vertically connected, the mounting plate is fixedly attached to the wall surface, and the bearing plate extends in a direction away from the wall surface;
the method comprises the steps of assembling a suspended ceiling, wherein the suspended ceiling comprises a first top plate, a keel is arranged on the first top plate, and the keel comprises a connecting end and a limiting end which are oppositely arranged;
assembling a connecting piece, wherein the connecting piece comprises a connecting column, a rotating piece, a connecting piece and a first elastic strip, wherein the rotating piece and the connecting piece are connected to the connecting column; the rotating piece is rotationally connected with the connecting column, and the rotating axis of the rotating piece is the central axis of the connecting column; the rotary piece is provided with a first curled edge, and the connecting piece is provided with a second curled edge; the first curled edge and the second curled edge are sleeved on the first elastic strip;
a connecting piece is arranged on the keel, so that the connecting piece is fixed at the connecting end, and the distance between the end face of one end, far away from the connecting column, of the first curled edge and the limiting end is larger than the distance between the connecting end and the limiting end;
install the connecting piece on the bearing plate, extrude first elastic strip makes first elastic strip drives first turn-up towards being close to the direction of second turn-up is crooked, makes the connecting piece drive first roof motion to with the same level's of bearing plate position department releases the pressure to first elastic strip, first elastic strip drives first turn-up is restored to original form and overlap joint is in on the bearing plate.
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| CN201711485407.8A CN108049557B (en) | 2017-12-30 | 2017-12-30 | Wall surface edge-folding bearing device and installation method |
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| CN201711485407.8A CN108049557B (en) | 2017-12-30 | 2017-12-30 | Wall surface edge-folding bearing device and installation method |
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| CN110042965B (en) * | 2019-04-24 | 2024-05-14 | 广州康普顿至高建材有限公司 | Chain link combined type arbitrary bending strip-shaped ceiling |
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