CN114775947B - Back-bolt type stone dry-hanging quick-mounting connection system - Google Patents
Back-bolt type stone dry-hanging quick-mounting connection system Download PDFInfo
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- CN114775947B CN114775947B CN202210396432.3A CN202210396432A CN114775947B CN 114775947 B CN114775947 B CN 114775947B CN 202210396432 A CN202210396432 A CN 202210396432A CN 114775947 B CN114775947 B CN 114775947B
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- 239000004575 stone Substances 0.000 title claims abstract description 68
- 230000008093 supporting effect Effects 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000357293 Leptobrama muelleri Species 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
- E04F13/0851—Hooking means on the back side of the covering elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0853—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall
- E04F13/0855—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall adjustable in several directions, one of which is perpendicular to the wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
Abstract
The invention relates to a back bolt type stone dry hanging quick-mounting connection system which comprises an upper supporting piece, a lower supporting piece, a hanging piece, a leveling column and a fixing bolt; the upper supporting piece comprises an upper folded plate and an upper hanging groove, and the lower supporting piece comprises a lower folded plate and a lower hanging groove, wherein the lower part of the upper folded plate is fixed on the wall body through a fixing bolt, and a gap with a large upper part and a small lower part is formed between the upper folded plate and the wall body; the hanging pieces are arranged in one-to-one correspondence with the upper supporting piece and the lower supporting piece and are fixed on the stone through fixing bolts, hanging arms are arranged at the outer ends of the hanging pieces, limiting grooves are formed in the inner sides of the hanging arms, the hanging arms are hung in the limiting grooves, and the outer walls of the hanging grooves are nested in the limiting grooves; threaded holes are arranged at the bottom of the limiting groove at intervals, and leveling columns are connected in the threaded holes in a threaded manner; the stone hanging device is small and novel in overall structure, has good adaptability to stone hanging installation modes without keels, is fixed by the back bolts, is reserved in advance in a processing plant at an opening part, reduces dust emission on a construction site, protects the environment, and is safe, environment-friendly and reliable.
Description
Technical Field
The invention belongs to the technical field of building decoration, and particularly relates to a back bolt type stone dry-hanging quick-mounting connection system.
Background
At present, facing materials such as stones and ceramic tiles in the market are mostly fixed on the wall in a steel skeleton keel mode, but construction progress and manufacturing cost are high. The non-dragon-bone hanging system has great advantages in the aspects of cost, space saving and the like.
Because the traditional mounting mode needs to be made into a steel skeleton, a large amount of space is wasted, the traditional dry hanging adopts stone glue to be bonded with a hanging piece, the strength of the traditional dry hanging is relatively weak for a long time, the finishing layer is easy to loosen and fall off, and great potential safety hazards are caused.
The stone is assembled without keels, the existing stone assembling structure is also provided with a structure for installing a hanging piece, but the stone is assembled in a combined hanging mode generally during use, and the hanging piece can only adjust the height level of the stone during specific construction, but due to the characteristics of the surface of a wall body, such as uneven, inclined and the like, the problem that the appearance of the stone is uneven easily occurs during hanging of the stone, proper leveling still needs to be carried out during site construction, the leveling not only relates to the height leveling, but also relates to certain inclination leveling, so that the stone can be ensured to have a relatively flat interface seam of the stone after the installation is finished, and the research on a back bolt type stone dry hanging quick-mounting connecting system is necessary.
Disclosure of Invention
Therefore, the invention aims to provide a back bolt type stone dry-hanging quick-mounting connection system, which aims to solve the problems that the existing hanging piece structure cannot be subjected to diversified leveling and has poor stability when the stone is hung on a wall without a keel.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a back bolt type stone dry hanging quick-mounting connection system comprises an upper supporting piece, a lower supporting piece, a hanging piece, a leveling column and a fixing bolt; the upper supporting piece comprises an upper folded plate and an upper hanging groove, the lower supporting piece comprises a lower folded plate and a lower hanging groove, the lower part of the upper folded plate is fixed on a wall body through a fixing bolt, a gap with a large upper part and a small lower part is formed between the upper folded plate and the wall body, and the upper hanging groove is opened upwards and is fixed at the upper part of the upper folded plate; the upper part of the lower folded plate is fixed on the wall body through a fixing bolt, a gap with a large lower part and a small upper part is arranged between the lower folded plate and the wall body, and the opening of the lower hanging groove is upward and is fixed at the lower part of the upper folded plate; the hanging pieces are arranged in one-to-one correspondence with the upper supporting piece and the lower supporting piece and are fixed on the stone through fixing bolts, hanging arms are arranged at the outer ends of the hanging pieces, limiting grooves are formed in the inner sides of the hanging arms, the hanging arms are hung in the hanging grooves, and the outer walls of the hanging grooves are nested in the limiting grooves; threaded holes are formed in the bottoms of the limiting grooves at intervals, and the leveling columns are connected in the threaded holes in a threaded mode and propped against the outer walls of the hanging grooves.
Further, the fixing bolt for fixing the upper supporting piece and the lower supporting piece is a three-section expansion bolt, the three-section expansion bolt comprises an expansion pipe and an expansion wire, three expansion heads are arranged on the expansion wire at intervals, expansion sleeves are arranged on the expansion pipe at intervals, and the expansion heads are matched with the expansion sleeves.
Further, the notches of the upper hanging groove and the lower hanging groove comprise a guiding section on the upper part and an adapting section on the lower part, the guiding section is of a structure with a large upper part and a small lower part, and the adapting section is adapted to the hanging arm.
Further, the pendant includes mounting panel, connecting plate and string arm, the mounting panel is horizontal form structure, and it is provided with the through-hole to fix on the stone material through fixing bolt, the connecting plate is connected and is hung arm and mounting panel, and is provided with the decurrent spacing groove of opening in one side that is close to string arm, is provided with the groove of stepping down towards the through-hole in one side that is close to the mounting panel.
Further, the upper folded plate and the lower folded plate comprise two horizontal plates at the end parts and inclined plates connected with the inner ends of the two horizontal plates, and the fixing bolts and the hanging grooves are arranged on the horizontal plates.
Further, the roots of the upper folded plate and the lower folded plate are fixed on the wall body through fixing bolts, and a telescopic adjusting rod is arranged between the free outer ends of the two folded plates and the wall body.
Further, the adjusting rod comprises a sleeve rod and a sleeve, the sleeve is fixed on the folded plate, the sleeve rod is in threaded connection with the sleeve, a cushion block is arranged at the outer end of the sleeve rod, and the cushion block is propped against the wall body.
Further, the outer end part of the folded plate is provided with a flat hole, a fixing screw is sleeved in the flat hole, the fixing screw is fixed in the wall body, double nuts are arranged on the fixing screw, and the double nuts are respectively located on two sides of the flat hole.
Furthermore, the upper part of the hanging arm is provided with a caulking groove, and the leveling column is nested in the caulking groove and forces the hanging arm to cling to the side wall of the hanging groove.
Further, be provided with firm cover on being used for fixed upper folded plate and lower folded plate, firm cover suit is in fixing bolt's tip, fixing bolt's inboard sets up the internal nut, and its outside is provided with the external nut, external nut threaded connection is on fixing bolt to be provided with the overcoat in its inboard, firm cover suit is in the overcoat.
The beneficial effects of the technical scheme are as follows: the invention aims at carrying out wall-mounted installation on stone materials without keels, the invention is structurally provided with the upper supporting piece and the lower supporting piece, the upper supporting piece and the lower supporting piece are fixed on the wall body through the fixing bolts, an upward gap and a downward gap are respectively arranged between the upper supporting piece and the wall body, the gap is a structure with large opening and small inside, the outer ends of the upper supporting piece and the lower supporting piece can be far away from the wall body, space is provided for the installation of the fixing bolts, and meanwhile, the structure can fully utilize the characteristics of the supporting pieces, and the two supporting pieces are respectively reversely deformed when the stone materials are shifted, so that the problem that the supporting pieces are easy to deform due to the performance defects of the supporting pieces in the same batch is avoided.
In the hanging structure, the hanging groove and the limiting groove are arranged, the hanging groove is arranged on the upper supporting piece and the lower supporting piece, the limiting groove is arranged on the hanging piece, the hanging piece and the limiting groove are mutually buckled, the double-hanging structure is realized, the shaking of the hanging structure is avoided, and the hanging stability is improved.
The invention relates to a height leveling and inclination leveling structure in the aspect of leveling, in particular to height leveling, a leveling column is connected to the bottom of a limit groove in a threaded manner so as to correspond to the outer wall of a hanging groove, the tail end of the leveling column and the upper end surface of the hanging groove are provided with the same adjustable gap by utilizing the self-locking capacity of the threads of the leveling column, and the stone can be adjusted in height on the premise that support pieces are stable and different.
In the inclination leveling process, the free outer ends of the upper supporting piece and the lower supporting piece are provided with the adjusting rods, the length of each adjusting rod structure can be adjusted, an adjustable gap is formed between the outer ends of the folded plates and the wall body, the inner ends of the folded plates are in a fixed state, so that the distance between the outer ends of the folded plates and the wall body is adjusted, the upper supporting piece and the lower supporting piece can incline synchronously, and meanwhile, the free ends of the folded plates and the wall body can be established in a supporting connection relation through the adjusting rod structure, so that the supporting plate has higher supporting strength.
Therefore, the stone hanging device has the advantages that the whole structure is small and novel, the stone hanging installation mode is good in adaptability, the stone is fixed by the back bolts, the hole opening part is reserved in the processing plant in advance, the dust emission of the construction site is reduced, the environment is protected, the stone hanging device is safe, environment-friendly and reliable, the stone can be variously leveled, a hanging tool convenient to use is provided for people to hang the stone, the hanging gap is small, the use is convenient, and the economic and social benefits are high.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a pendant.
Fig. 3 is a schematic structural view of the upper bracket.
Fig. 4 is a schematic structural view of the lower bracket.
Fig. 5 is a schematic diagram of a mating structure of the hanging arm and the hanging slot.
Fig. 6 is a schematic structural view of a three-stage expansion bolt.
Fig. 7 is a schematic structural view of the hanging slot.
Fig. 8 is a structural view of the adjusting lever.
Fig. 9 is a schematic view of another structure of the adjusting lever.
Fig. 10 is a schematic structural view of the stabilizing sleeve.
The reference numerals in the figures are: 1 is a wall body, 2 is a stone, 3 is an upper supporting piece, 4 is a lower supporting piece, 5 is a three-section expansion bolt, 51 is an expansion head, 52 is an expansion sleeve, 6 is a hanging piece, 61 is a mounting plate, 62 is a connecting plate, 63 is a hanging arm, 64 is a yielding groove, 65 is a limiting groove, 66 is a threaded hole, 7 is a back bolt, 8 is a hanging groove, 81 is a guiding section, 82 is an adapting section, 9 is a leveling column, 10 is a horizontal plate, 11 is a sloping plate, 12 is a through hole, 13 is a caulking groove, 14 is a flat hole, 15 is a fixing screw, 16 is a double nut, 17 is a sleeve, 18 is a sleeve rod, 19 is a gasket, 20 is an outer sleeve, 21 is an outer nut, and 22 is a stable sleeve.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1 provides a back bolt formula stone material dry-hanging fast-assembling connected system, and its direct application scene is fossil fragments-free stone material hanging structure, and on the mode that the direct utilization pendant adopted back blind to hang of stone material hung the wall, mainly to the problem such as the step is loaded down with trivial details, the hanging fastness is poor that exist in the existing structure, this embodiment provides a hanging clearance is little, hanging convenient back bolt formula stone material dry-hanging fast-assembling connected system.
As shown in fig. 1, a back bolt type stone dry hanging quick-mounting connection system comprises an upper support piece 3, a lower support piece 4, a hanging piece 6, a leveling column 9 and a fixing bolt; in practice, the upper support 3 is located at the upper part, the lower support 4 is located at the lower part, the hanging piece 6 is of the same model, and is provided with a hanging device matched with the upper support 3 and the lower support 4, and the leveling column 9 is used for performing necessary leveling, such as inaccurate setting of the height of fixing bolts, and the stone needs to be adjusted in height and level.
In a specific structure, as shown in the use diagram of fig. 1 and the structure diagram of fig. 3, the upper supporting member 3 comprises an upper folded plate and an upper hanging groove, wherein the lower part of the upper folded plate is fixed on the wall body 1 through a fixing bolt, a gap with a large upper part and a small lower part is arranged between the upper folded plate and the wall body 1, and the upper hanging groove is opened upwards and is fixed at the upper part of the upper folded plate; the main structure of the upper folded plate is a three-section folded plate structure, the upper folded plate structure has a certain length, a plurality of fixing holes are formed in the lower portion of the upper folded plate structure, and fixing bolts are fixed in the fixing holes and fixed through gaskets, so that the upper folded plate has a stable foundation.
The lower support piece 4 comprises a lower folded plate and a lower hanging groove, wherein the upper part of the lower folded plate is fixed on the wall body 1 through a fixing bolt, a gap with a large lower part and a small upper part is formed between the lower folded plate and the wall body 1, and the opening of the lower hanging groove is upward and is fixed at the lower part of the upper folded plate; in this embodiment, the lower folded plate is similar to the upper folded plate in structure, except that the openings are oriented differently, the fixing bolts for fixing the upper supporting member 3 and the lower supporting member 4 are three-section expansion bolts 5, the three-section expansion bolts 5 comprise expansion pipes and expansion wires, three expansion heads 51 are arranged on the expansion wires at intervals, three expansion sleeves 52 are arranged on the expansion pipes at intervals, and the expansion heads 51 are matched with the expansion sleeves 52.
The hanging pieces 6 are arranged in one-to-one correspondence with the upper supporting piece 3 and the lower supporting piece 4 and are fixed on the stone 2 through fixing bolts, the fixing bolts are M8X25 stainless steel back bolts, hanging arms are arranged at the outer ends of the hanging pieces 6, limiting grooves 65 are formed in the inner sides of the hanging arms 63, the hanging arms 63 are hung in the hanging grooves 8, and the outer walls of the hanging grooves 8 are nested in the limiting grooves; threaded holes 66 are arranged at intervals at the bottoms of the limiting grooves 65, the leveling columns 9 are in threaded connection with the threaded holes 66 and lean against the outer walls of the hanging grooves, and the leveling columns 9 can be set as M0.5 x 20 leveling limiting screws.
According to the practical situation of a construction site and combining construction experience, the keel-free hanging system is provided, a plurality of three-section expansion bolts are fixed on a wall surface, a lower support piece 4 and an upper support piece 3 are respectively arranged on the upper side and the lower side of each bolt, and the lower support piece 4 and the upper support piece 3 are connected with the three-section expansion bolts through screws; and (3) installing M8X25 stainless steel back bolts on the stone plate according to the design cells, connecting one end of the hanging piece 6 with the stone plate through back bolt screws, and hanging and connecting the other end of the hanging piece with the lower supporting piece 4 and the lower supporting piece 4 respectively.
During concrete construction, firstly, punching and positioning the positions of expansion bolts on the wall surface according to the cell size, wherein the punching diameter is 9mm, and the punching is matched with the positions of the three-section expansion bolts on the embedded part, so that the three-section expansion bolts are ensured to be installed and fastened with the hole sites. Secondly, according to the flatness of the wall surface, the inlet and outlet positions of the M10 x 100 three-section expansion bolts are finely adjusted, and the expansion bolts are fastened after the inlet and outlet positions are consistent. Then, hold in the palm piece 4 and buries the piece down and pass through the screw fixation, according to stone material back of the body bolt setpoint mounting pendant 6 on the stone material panel, pendant 6 and stone material panel pass through back bolt screw fixation installation, finally, hang the pendant 6 that stone material or other material were made through aluminum alloy and hold in the palm piece 4, hold in the palm piece 3 down, through holding in the palm piece 4 down, go up on the support piece 3M 0.5 20 leveling limit screw fine setting, guarantee customization aluminum alloy pendant 6 and hold in the palm piece 4 down, go up the support piece 3 upper and lower level, guarantee that pendant 6 atress is even on the veneer, the veneer is installed and is handled the seam after accomplishing, be worth explaining, leveling post 9 in this embodiment can carry out unilateral fine setting and two side synchronous fine setting, can adjust the roughness of stone material in a plane, make the butt joint of stone material level and alignment.
According to the embodiment, by adopting the system, the expansion bolts are directly connected with the hanging pieces 6, so that each stone plate can be independently connected with a building main body, and the shock resistance of the hanging system is improved; the use amount of stone dry-hanging steel section materials can be greatly reduced, the cost is saved, the potential safety hazard problem that stone plates are adhered and fall off by adopting stone adhesives is eliminated, meanwhile, the position of a fixed point can be accurately adjusted by utilizing the matched hanging pieces 6 in the installation process, the torsion phenomenon caused by the dead weight of the veneer can be solved by the aid of the leveling limiting screws on the hanging pieces 6, the connection strength of the hanging pieces 6 and the veneer is enhanced, and workers can conveniently install the hanging pieces to improve the working efficiency.
Embodiment 2 is basically the same as embodiment 1, except that the structure of the hanging groove 8 is further described.
In this embodiment, the structure of the hanging slot 8 is further described, and when in implementation, the slots of the upper hanging slot and the lower hanging slot both comprise an upper guiding section 81 and a lower adapting section 82, the guiding section 81 has a structure with a large upper part and a small lower part, and the adapting section 82 is adapted to the hanging arm.
The guide section with the larger opening of the embodiment leads the hanging arm into the guide section and slides into the adapting section along the inclined plane of the guide section, so that the guide section is more practical, the operation difficulty is reduced, the adapting section can enable the hanging arm 63 to cling to the inner wall of the hanging groove, the shaking of the hanging arm is avoided, and the adapting section has a certain length, so that the adapting section is allowed to perform proper leveling operation.
Embodiment 3 is basically the same as embodiment 1, except that the structure of the hanger 6 is further described.
In this embodiment, pendant 6 includes mounting panel 61, connecting plate 62 and hanging arm 63, mounting panel 61 is the level form structure, and level structure can have better laminating with the stone material, stable in structure is provided with the through-hole at the middle part of mounting panel 61 to fix on the stone material through fixing bolt, show fixing bolt as back bolt 7 in fig. 1, hanging arm 63 and mounting panel 61 are connected to connecting plate 62, and be provided with opening decurrent spacing groove 65 near one side of hanging arm 63, spacing groove 65 structure cooperates with hanging groove 8 structure, and both interlock are spacing, have improved the stability of hanging, are provided with the groove 64 of stepping down towards the through-hole near one side of mounting panel 61, and the groove 64 structure of stepping down provides the installation space for fastening fixing bolt, and the operation is comparatively convenient under the comparatively small and exquisite state of whole.
Example 4, which is substantially identical to example 1, differs in that the structure of the upper and lower flaps is further described.
When the device is specifically implemented, the upper folded plate and the lower folded plate comprise two horizontal plates 10 at the end parts and inclined plates 11 connected with the inner ends of the two horizontal plates, the inclined plates 11 are connected with each other to form a whole, the fixing bolts and the hanging grooves are arranged on the horizontal plates, and the horizontal structures on the two sides are convenient to assemble and hang.
Embodiment 5 is substantially the same as embodiment 1 except that the present embodiment further describes the adjustment structure.
In the embodiment, the roots of the upper folded plate and the lower folded plate are fixed on the wall body 1 through fixing bolts, and a telescopic adjusting rod is arranged between the free outer ends of the two folded plates and the wall body; the adjusting rod comprises a sleeve rod 17 and a sleeve 18, wherein the sleeve rod 17 is fixed on the folded plate, the sleeve rod 18 is in threaded connection with the sleeve, the length of the adjusting rod can be adjusted by screwing, a cushion block 19 is arranged at the outer end of the sleeve rod 18, and the cushion block 19 props against the wall body 1.
In the inclination leveling in this embodiment, set up the regulation pole in the free outer end of last support 3 and lower support 4, adjust the pole structure and can adjust length, make have adjustable clearance between the outer end of folded plate and the wall body, and the inner of folded plate is in fixed state to adjust the interval between folded plate outer end and the wall body, can make the synchronous slope of last support 3 and lower support 4, adjust the pole structure simultaneously and can make the free end of folded plate and the wall body establish the support relation, make the layer board have higher supporting strength.
According to the embodiment, when facing the stone and being unbalanced due to the fixing of the fixing bolt, the support and the hanging piece 6 deform, so that the stone is easy to incline inwards or outwards after being hung, and on the basis of the problem, the embodiment levels the inclination of the stone, by means of the opposite opening characteristics of the upper support 3 and the lower support 4 in the embodiment 1, the two opening ends are provided with the adjusting rods, the adjusting rods depend on the rigid support of the support itself between the support plate and the wall body, the basic supporting effect can be achieved, the support is prevented from being naturally deformed due to stress, such as the downward and inwards inclined stress, the lower adjusting rods can have the supporting effect, and the upper adjusting rods have the supporting effect, and meanwhile, the embodiment can simultaneously adjust the upper adjusting rods and the lower adjusting rods, so that the support is forced to slightly bend and deform, and the section bar hung on the upper adjusting rods can be finely adjusted on the inclination.
Example 6 this example is substantially identical to example 1, with the difference that this example further illustrates an embodiment of the adjuster rod.
The outer end of the folded plate is provided with a flat hole 14, a fixing screw rod 15 is sleeved in the flat hole 14, the fixing screw rod 15 is fixed in the wall body 1, a double nut 16 is arranged on the fixing screw rod 15, and the double nuts 16 are respectively positioned on two sides of the flat hole 14.
In this embodiment, the stone is inclined after being deformed by the facing support member, the specific shape is difficult to maintain by pressing, the fixing screw is fixed on the wall surface 1 through the expansion wire structure, and then the folded plate structure can be supported and stabilized by adjusting the double nuts 16, so that the folded plate structure has a specific position and is stably maintained at the position.
Embodiment 7 is basically the same as embodiment 1, except that the structure of the hanging slot is further described.
The upper portion of the hanging arm 63 is provided with a caulking groove 13, the leveling post 9 is nested in the caulking groove 13 and forces the hanging arm to cling to the side wall of the caulking groove, and the structure can make the hanging arm cling to the side wall of the hanging groove by utilizing the limitation of the caulking groove and the leveling post 9 in the embodiment.
Meanwhile, in this embodiment, a fixing sleeve 22 is arranged on the upper folded plate and the lower folded plate, the fixing sleeve 22 is sleeved on the fixing bolt, an inner nut is arranged on the inner side of the fixing bolt, an outer nut 21 is arranged on the outer side of the fixing bolt, the outer nut 21 is connected to the fixing bolt in a threaded manner, an outer sleeve 20 is arranged on the inner side of the outer nut 21, and the fixing sleeve 22 is sleeved in the outer sleeve 20. The strength of the upper folded plate and the lower folded plate at the fixing position can be increased by utilizing the stable sleeve structure in the embodiment, and the stability and the balance of the structure are improved.
Claims (8)
1. A back bolt type stone dry hanging fast-assembling connecting system is characterized in that: comprises an upper supporting piece, a lower supporting piece, a hanging piece, a leveling column and a fixing bolt; the upper supporting piece comprises an upper folded plate and an upper hanging groove, the lower supporting piece comprises a lower folded plate and a lower hanging groove, the lower part of the upper folded plate is fixed on a wall body through a fixing bolt, a gap with a large upper part and a small lower part is formed between the upper folded plate and the wall body, and the upper hanging groove is opened upwards and is fixed at the upper part of the upper folded plate; the upper part of the lower folded plate is fixed on the wall body through a fixing bolt, a gap with a large lower part and a small upper part is arranged between the lower folded plate and the wall body, and the opening of the lower hanging groove is upward and is fixed at the lower part of the upper folded plate; the hanging pieces are arranged in one-to-one correspondence with the upper supporting piece and the lower supporting piece and are fixed on the stone through fixing bolts, hanging arms are arranged at the outer ends of the hanging pieces, limiting grooves are formed in the inner sides of the hanging arms, the hanging arms are hung in the hanging grooves, and the outer walls of the hanging grooves are nested in the limiting grooves; threaded holes are formed in the bottom of the limiting groove at intervals, and the leveling columns are connected in the threaded holes in a threaded mode and propped against the outer wall of the hanging groove; the upper folded plate and the lower folded plate comprise two vertical plates at the end parts and inclined plates connected with the inner ends of the two vertical plates, and the fixing bolts and the hanging grooves are arranged on the vertical plates; the root parts of the upper folded plate and the lower folded plate are fixed on the wall body through fixing bolts, and a telescopic adjusting rod is arranged between the free outer ends of the upper folded plate and the lower folded plate and the wall body.
2. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the fixing bolt for fixing the upper supporting piece and the lower supporting piece is a three-section expansion bolt, the three-section expansion bolt comprises an expansion pipe and an expansion wire, three expansion heads are arranged on the expansion wire at intervals, expansion sleeves are arranged on the expansion pipe at intervals, and the expansion heads correspond to the expansion sleeves in an adapting mode.
3. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the notch of the upper hanging groove and the notch of the lower hanging groove respectively comprise a guide section on the upper part and an adaptation section on the lower part, the guide section is of a structure with a large upper part and a small lower part, and the adaptation section is adapted to the hanging arm.
4. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the pendant includes mounting panel, connecting plate and string arm, the mounting panel is vertical form structure, and it is provided with the through-hole to fix on the stone material through fixing bolt, hanging arm and mounting panel are connected to the connecting plate, and are provided with the decurrent spacing groove of opening in one side that is close to string arm, are provided with the groove of stepping down towards the through-hole in one side that is close to the mounting panel.
5. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the adjusting rod comprises a sleeve rod and a sleeve, the sleeve is fixed on the upper folded plate and the lower folded plate, the sleeve rod is connected in the sleeve in a threaded mode, a cushion block is arranged at the outer end of the sleeve rod, and the cushion block is propped against the wall body.
6. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the outer end of the folded plate is provided with a flat hole, a fixing screw is sleeved in the flat hole, the fixing screw is fixed in the wall body, a double nut is arranged on the fixing screw, and the double nuts are respectively positioned on two sides of the flat hole.
7. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the upper part of the hanging arm is provided with a caulking groove, and the leveling column is nested in the caulking groove and forces the hanging arm to cling to the side wall of the hanging groove.
8. The back-bolt stone dry-hanging quick-mounting connection system according to claim 1, wherein: the upper folded plate and the lower folded plate are provided with a stabilizing sleeve, the stabilizing sleeve is sleeved at the end part of the fixing bolt, the inner side of the fixing bolt is provided with an inner nut, the outer side of the fixing bolt is provided with an outer nut, the outer nut is in threaded connection with the fixing bolt, the inner side of the outer nut is provided with an outer sleeve, and the stabilizing sleeve is sleeved in the outer sleeve.
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| CN202210396432.3A CN114775947B (en) | 2022-04-15 | 2022-04-15 | Back-bolt type stone dry-hanging quick-mounting connection system |
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| CN202210396432.3A CN114775947B (en) | 2022-04-15 | 2022-04-15 | Back-bolt type stone dry-hanging quick-mounting connection system |
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| CN114775947B true CN114775947B (en) | 2023-10-24 |
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| Publication number | Publication date |
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| CN114775947A (en) | 2022-07-22 |
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