CN112681650A - Anti-drop external wall tile dry-hanging system for building - Google Patents
Anti-drop external wall tile dry-hanging system for building Download PDFInfo
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- CN112681650A CN112681650A CN202011530667.4A CN202011530667A CN112681650A CN 112681650 A CN112681650 A CN 112681650A CN 202011530667 A CN202011530667 A CN 202011530667A CN 112681650 A CN112681650 A CN 112681650A
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Abstract
The application relates to an anti-drop outer wall brick dry-hanging system for a building, which comprises a building outer wall, a support keel arranged on the outer surface of the building outer wall and dry-hanging wall bricks arranged on the support keel, wherein a gap is reserved between every two adjacent dry-hanging wall bricks, a connecting plate is arranged in the gap, and a butt joint part is arranged on the connecting plate and used for tightly abutting the connecting plate and the two adjacent dry-hanging wall bricks; a connecting assembly is arranged between the support keel and the dry wall brick and is used for connecting the support keel and the dry wall brick; still be provided with the installation dismantlement subassembly on the coupling assembling, the installation dismantlement subassembly is used for dismantling coupling assembling from the wall brick futilely and installs coupling assembling on the wall brick futilely, just the installation dismantlement subassembly can let the workman operate in the wall brick outside futilely. This application has the effect of the cost problem when improving the maintenance support fossil fragments.
Description
Technical Field
The application relates to the field of outer wall dry-hanging technology, in particular to an anti-drop outer wall brick dry-hanging system for a building.
Background
The wall brick is hung in a dry mode that water silt is not used, back bolt accessories are implanted into the back of the ceramic brick, and a large ceramic brick is installed on the wall, so that the safety and reliability can be improved.
For example, chinese patent with publication number CN107268928B discloses an anti-drop external wall brick dry-hanging system for buildings, which comprises a building external wall, a supporting keel arranged on the external surface of the building external wall, a dry-hanging device arranged on the supporting keel for installing wall bricks, wall bricks installed on the dry-hanging device, and an anti-drop device; the anti-falling device comprises a first connecting piece arranged on the supporting keel, a second connecting piece arranged on the inner side surface of the wall brick and an anti-falling rope for connecting the first connecting piece and the second connecting piece.
In view of the above-mentioned related art, the inventor thinks that when the support keel is aged and damaged and needs to be maintained, because the dry-hang wall bricks are all hung on the support keel, and the support keel completely covers the inside of the dry-hang wall bricks, so it is necessary to break one of the dry-hang wall bricks close to the damaged position of the support keel to form a space communicated with the outside to realize the maintenance, thereby resulting in the increase of the cost of maintaining the support keel.
Disclosure of Invention
In order to improve the cost problem when maintaining the support fossil fragments, this application provides a system is hung futilely to anti-drop external tile for building.
The application provides a system is hung futilely to anti-drop wall brick for building adopts following technical scheme:
an anti-drop outer wall brick dry hanging system for a building comprises a building outer wall, a support keel arranged on the outer surface of the building outer wall and dry hanging wall bricks arranged on the support keel, wherein a gap is reserved between every two adjacent dry hanging wall bricks, a connecting plate is arranged in the gap, and a butting piece is arranged on the connecting plate and used for butting the connecting plate and the two adjacent dry hanging wall bricks tightly; a connecting assembly is arranged between the support keel and the dry wall brick and is used for connecting the support keel and the dry wall brick; still be provided with the installation dismantlement subassembly on the coupling assembling, the installation dismantlement subassembly is used for dismantling coupling assembling from the wall brick futilely and installs coupling assembling on the wall brick futilely, just the installation dismantlement subassembly can let the workman operate in the wall brick outside futilely.
By adopting the technical scheme, when the dry wall-hung brick is installed on the supporting keel, the supporting keel and the dry wall-hung brick are connected through the connecting assembly; when the supporting keel is damaged and needs to be maintained, the operation is directly carried out on the outer side of the dry-hanging wall brick through the mounting and dismounting assembly, so that the dry-hanging wall brick can be dismounted without breaking the dry-hanging wall brick; after the wall brick is dismantled, the workman can directly stretch into the support fossil fragments from the space of the wall brick department of hanging futilely that dismantles and maintain in, and then reduced the cost of maintenance support fossil fragments, reach the effect that improves the cost problem when maintaining the support fossil fragments.
Optionally, the connecting assembly comprises a connecting sleeve and a first threaded rod, the connecting sleeve is horizontally arranged on the supporting keel and is close to one side of the dry wall brick, the first threaded rod is rotatably arranged on the cylinder wall of the connecting sleeve, the length direction of the first threaded rod is consistent with the length direction of the connecting sleeve, a threaded sleeve is arranged on the side wall of the dry wall brick, and the first threaded rod is in threaded splicing fit with the threaded sleeve.
Through adopting above-mentioned technical scheme, back in the threaded sleeve on the first threaded rod spiral insertion wall brick is hung futilely on the connecting sleeve, first threaded rod just realizes being connected with the threaded sleeve, and then makes support keel and wall brick of hanging futilely realize being connected, reaches to let support keel and wall brick of hanging futilely be connected comparatively convenient effect.
Optionally, a support plate is arranged on the side wall of the connecting sleeve, a rolling bearing is arranged on the support plate, and the first threaded rod penetrates through an inner ring of the rolling bearing and is in interference fit with the rolling bearing.
Through adopting above-mentioned technical scheme, the setting of antifriction bearing on the extension board can let first threaded rod realize the rotation under the condition of being fixed in connecting sleeve.
Optionally, the mounting and dismounting assembly comprises a rack, a telescopic rod, a rotating shaft, a driving circular gear and a driving bevel gear; the connecting sleeve is hollow and is provided with an opening at one end, the rack is slidably inserted into the connecting sleeve, the telescopic rod is coaxially connected to one end of the rack, which is far away from the threaded sleeve, a through hole is formed in the connecting plate, the telescopic rod extends to the outer side of the wall-hung brick through the through hole, the telescopic rod is arranged in a telescopic manner, and a fixing piece is arranged on the telescopic rod and is used for limiting the length of the extended or shortened telescopic rod; the rotating shaft is rotatably arranged on the connecting sleeve, the length direction of the rotating shaft is perpendicular to that of the connecting sleeve, the driving circular gear is coaxially arranged on the rotating shaft and positioned at one end in the connecting sleeve, and the driving bevel gear is coaxially arranged on the rotating shaft and positioned at one end outside the connecting sleeve; the first threaded rod is coaxially provided with a driven bevel gear 521, the driven bevel gear 521 is meshed with the driving bevel gear, and the driving circular gear is meshed with a rack inserted in the connecting sleeve.
Through adopting above-mentioned technical scheme, during the installation wall brick that hangs futilely, at first aim at the tip of first threaded rod to the threaded sleeve on the wall brick that hangs futilely, then stretch out the telescopic link again for the hole of wearing out on the connecting plate is worn out to the one end of telescopic link extension, lets the telescopic link stretch to the outside of wall brick that hangs futilely, fixes the telescopic link through the mounting after that, makes the telescopic link inject at current length. Then, thrust is applied to the interior of the dry-hanging wall brick along the length direction of the rack, the rack is gradually inserted into the connecting sleeve at the moment, and the rack is meshed with the driving circular gear, so that the driving circular gear and the driving bevel gear rotate to further drive the driving bevel gear to rotate; the driven bevel gear 521 is meshed with the driving bevel gear, so that the driven bevel gear 521 rotates to finally drive the first threaded rod to rotate; when the first threaded rod rotates, the threaded sleeve aligned with the first threaded rod is sleeved on the first threaded rod under the condition that the first threaded rod and the threaded sleeve are in threaded fit, the threaded sleeve is driven to move along the length direction of the first threaded rod along with the rotation of the first threaded rod, and the threaded sleeve is gradually sleeved on the first threaded rod, so that the first threaded rod and the threaded sleeve are automatically connected under the rotation of the first threaded rod, and the support keel is connected with the dry wall brick; if the supporting keel is required to be disassembled, the telescopic rod is directly pulled along the length direction of the rack and towards the outer side of the dry wall brick, the rack is gradually pulled out of the connecting sleeve, at the moment, the rack moves to drive the driving circular gear to rotate, further, the driving bevel gear drives the driven bevel gear 521 to reversely rotate again, the first threaded rod is opposite to the rotating direction in the installation process, at the moment, the threaded sleeve is gradually separated from the first threaded rod, the threaded sleeve is finally separated from the first threaded rod, and the supporting keel and the dry wall brick are also disassembled; the effect of convenient installation and disassembly of the dry wall brick is achieved.
Optionally, the telescopic link includes a connection barrel and a sliding rod body, the inside cavity of the connection barrel is provided with an opening, one end of the connection barrel, which is far away from the opening, is connected with the rack, the sliding rod body is slidably inserted on the connection barrel, and one end of the connection barrel is inserted into the through hole.
By adopting the technical scheme, when the telescopic rod needs to be stretched, the sliding rod body is directly pulled out by a section along the length direction of the connecting cylinder body, so that the stretching can be realized; likewise reason, when needing to shorten the telescopic link, the direct body of rod that slides along the length direction who connects the barrel pushes the body of rod that slides and can realize shortening to reach the extension and shorten the comparatively convenient effect of telescopic link.
Optionally, the fixing member includes a fastening bolt, the fastening bolt is threaded through the connecting cylinder and is close to the wall of the opening of the connecting cylinder, and one end of the fastening bolt in the connecting cylinder abuts against the sliding rod.
Through adopting above-mentioned technical scheme, after the telescopic link extension or shorten suitable length, directly twist and support the bolt tightly for the one end that supports the bolt tightly butts on the slip body of rod that is located the connecting cylinder body, thereby restricts the proper motion removal of the slip body of rod, reaches to injecing comparatively convenient effect to the length of telescopic link.
Optionally, the one end that the slip body of rod is located the connecting cylinder body is provided with the anticreep lug, the opening edge of connecting cylinder body is provided with the anticreep flange, the anticreep flange is used for preventing the anticreep lug from following the internal roll-off of connecting cylinder.
Through adopting above-mentioned technical scheme, the setting of anticreep lug and anticreep flange can prevent that the slip body of rod breaks away from the connection barrel to reach and let the slip body of rod and the effect of connecting the barrel and realizing stable connection.
Optionally, the abutting piece comprises a second threaded rod, an abutting block and a spring, a threaded channel is formed in the connecting plate, the length direction of the threaded channel is parallel to the length direction of the telescopic rod, and the second threaded rod is inserted into the threaded channel in a threaded manner; the connecting plate is further provided with a vertical channel, one vertical channel is arranged on each of two sides of the threaded channel, the length direction of the vertical channel is perpendicular to that of the threaded channel, the abutting block is slidably arranged in the vertical channel, the spring is sleeved on the abutting block, one end of the spring is connected with the inner wall of the vertical channel, and the other end of the spring is connected with the block wall of the abutting block; when the spring is in a natural state, one end of the abutting block is positioned in the threaded passage, and an abutting groove for inserting the abutting block is formed in the dry wall brick.
By adopting the technical scheme, after the upper plate surface and the lower plate surface of the connecting plate are respectively provided with the dry wall-hanging brick, the second threaded rod is directly rotated, so that the second threaded rod is gradually inserted into the threaded channel; when the end part of the second threaded rod extends into a position close to the vertical channel, the upper and lower abutting blocks are abutted back into the vertical channel from the threaded channel, and one end, far away from the second threaded rod, of each abutting block extends out from the other side of the vertical channel and abuts against the abutting groove of the dry wall brick; because the upper and lower dry wall-hung bricks are both supported by the supporting force of the supporting block in the vertical direction, the dry wall-hung bricks are supported tightly on the connecting plate, and the effect of conveniently and visually supporting the dry wall-hung bricks is achieved.
Optionally, an inclined facing surface is arranged at one end, close to the threaded passage, of the abutting block, a pushing-out block is arranged at the end portion of the second threaded rod, the pushing-out block is conical in shape, and the inclined facing surface is in sliding fit with the outer wall of the pushing-out block.
Through adopting above-mentioned technical scheme, because the shape of propping out the piece is the cone, consequently support out the piece after the laminating with the slope wainscot of butt joint piece, can more smoothly with the one end of butt joint piece from the screw channel in the push-in vertical passageway to reach the effect that conveniently lets the second threaded rod will support out the piece and push-in vertical passageway.
Optionally, a sliding groove is formed in the connecting cylinder, a sliding strip is arranged on the side wall of the rack, and the sliding strip is in sliding fit with the inner wall of the connecting cylinder through the sliding groove.
Through adopting above-mentioned technical scheme, the setting of draw runner and spout can let the rack remove along the length direction of spout steadily.
In summary, the present application includes at least one of the following beneficial technical effects:
when the dry wall-hung brick is installed on the supporting keel, the supporting keel is connected with the dry wall-hung brick through the connecting assembly; when the supporting keel is damaged and needs to be maintained, the operation is directly carried out on the outer side of the dry-hanging wall brick through the mounting and dismounting assembly, so that the dry-hanging wall brick can be dismounted without breaking the dry-hanging wall brick; after the dry wall hanging brick is detached, a worker can directly extend into the supporting keel from a gap at the detached dry wall hanging brick for maintenance, so that the maintenance cost of the supporting keel is reduced, and the effect of improving the cost problem in the maintenance of the supporting keel is achieved;
when the wall brick is hung futilely in the installation, at first aim at the tip of first threaded rod to the threaded sleeve on the wall brick of hanging futilely, then stretch out the telescopic link again for the one end of telescopic link extension is worn out from wearing out the hole on the connecting plate, lets the telescopic link stretch to the outside of hanging the wall brick futilely, fixes the telescopic link through the mounting after that, makes the telescopic link inject at current length. Then, thrust is applied to the interior of the dry wall brick along the length direction of the rack, the rack is gradually inserted into the connecting sleeve at the moment, and the rack is meshed with the driving circular gear, so that the driving circular gear and the driving bevel gear rotate to drive the driving bevel gear to rotate; the driven bevel gear 521 is meshed with the driving bevel gear, so that the driven bevel gear 521 rotates to finally drive the first threaded rod to rotate; when the first threaded rod rotates, the threaded sleeve aligned with the first threaded rod is sleeved on the first threaded rod under the condition that the first threaded rod and the threaded sleeve are in threaded fit, the threaded sleeve is driven to move along the length direction of the first threaded rod along with the rotation of the first threaded rod, and the threaded sleeve is gradually sleeved on the first threaded rod, so that the first threaded rod and the threaded sleeve are automatically connected under the rotation of the first threaded rod, and the support keel is connected with the dry wall brick; if the supporting keel is required to be disassembled, the telescopic rod is directly pulled along the length direction of the rack and towards the outer side of the dry wall brick, the rack is gradually pulled out of the connecting sleeve, at the moment, the rack moves to drive the driving circular gear to rotate, further, the driving bevel gear drives the driven bevel gear 521 to reversely rotate again, the first threaded rod is opposite to the rotating direction in the installation process, at the moment, the threaded sleeve is gradually separated from the first threaded rod, the threaded sleeve is finally separated from the first threaded rod, and the supporting keel and the dry wall brick are also disassembled; the effect of convenient installation and disassembly of the dry wall brick is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a partial cross-sectional view of an embodiment of the present application showing the installation and removal of the assembly.
Fig. 3 is a partial sectional view for showing a connection relationship of the mounting and dismounting assembly according to the embodiment of the present application.
Fig. 4 is a diagram showing the connection relationship between the abutting member, the drywall brick and the connecting plate according to the embodiment of the present application.
Description of reference numerals: 1. building exterior walls; 2. a support keel; 3. dry-hanging wall bricks; 31. a threaded sleeve; 32. a butt joint groove; 4. a connecting plate; 41. an outlet hole is formed; 42. a threaded passage; 43. a vertical channel; 5. a connecting assembly; 51. a connecting sleeve; 511. a support plate; 512. a rolling bearing; 52. a first threaded rod; 6. assembling and disassembling the assembly; 61. a rack; 611. a slide bar; 62. a telescopic rod; 621. connecting the cylinder body; 6211. an anti-drop flange; 6212. a chute; 622. a sliding rod body; 6221. an anti-drop bump; 63. a rotating shaft; 64. a driving circular gear; 65. a drive bevel gear; 7. tightly abutting against the bolt; 8. an abutting piece; 81. a second threaded rod; 811. pushing out the block; 82. a butting block; 821. oblique veneering; 83. a spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses anti-drop external wall tile dry-hanging system for building. Referring to fig. 1, the anti-drop external wall brick dry-hanging system for the building comprises a building external wall 1, a support keel 2 arranged on the outer surface of the building external wall 1 and dry-hanging wall bricks 3 arranged on the support keel 2, wherein a gap is left between every two adjacent dry-hanging wall bricks 3, and every two adjacent dry-hanging wall bricks 3 in the application are two adjacent dry-hanging wall bricks 3 from top to bottom; the connecting plate 4 is arranged in the gap, and the connecting plate 4 is provided with a butting piece which is used for butting the connecting plate 4 and the two adjacent dry-hanging wall bricks 3 tightly and enabling the connecting plate 4 and the two adjacent dry-hanging wall bricks 3 not to generate horizontal displacement easily; a connecting assembly 5 is arranged between the support keel 2 and the dry wall brick 3, and the connecting assembly 5 is used for connecting the support keel 2 and the dry wall brick 3; still be provided with the installation and disassembly subassembly 6 on coupling assembling 5, the installation and disassembly subassembly 6 is used for dismantling coupling assembling 5 from drywall brick 3 and on installing coupling assembling 5 to drywall brick 3, and installation and disassembly subassembly 6 can let the workman operate in the drywall brick 3 outside.
As shown in fig. 1 and 2, the connecting assembly 5 comprises a connecting sleeve 51 and a first threaded rod 52, the connecting sleeve 51 is horizontally welded on the supporting keel 2 and is close to one side of the wall-hung brick 3, and the first threaded rod 52 is rotatably arranged on the wall of the connecting sleeve 51; specifically, a support plate 511 is welded on the side wall of the connecting sleeve 51, a rolling bearing 512 is welded on the support plate 511, and the first threaded rod 52 penetrates through an inner ring of the rolling bearing 512 and is in interference fit with the rolling bearing 512; the length direction of the first threaded rod 52 is consistent with that of the connecting sleeve 51, the inner side wall of the dry wall brick 3 is provided with a threaded sleeve 31, and the first threaded rod 52 is in threaded insertion fit with the threaded sleeve 31; it is noted that the inner side wall of the drywall tile 3 refers to the side facing the support grid 2, while the outer side wall of the drywall tile 3 refers to the side facing away from the support grid 2.
After the first threaded rod 52 on the connecting sleeve 51 is screwed into the threaded sleeve 31 on the dry-hang wall brick 3, the first threaded rod 52 is connected with the threaded sleeve 31, so that the support keel 2 is connected with the dry-hang wall brick 3, and the effect that the support keel 2 is connected with the dry-hang wall brick 3 conveniently is achieved.
As shown in fig. 2 and 3, the mounting and dismounting assembly 6 comprises a rack 61, a telescopic rod 62, a rotating shaft 63, a driving circular gear 64 and a driving bevel gear 65; the connecting sleeve 51 is hollow and has an opening at one end, and the rack 61 is slidably inserted into the connecting sleeve 51 through the opening of the connecting sleeve 51; specifically, a sliding groove 6212 is formed in the connecting cylinder 621, a sliding strip 611 is welded to the side wall of the rack 61, the length direction of the sliding strip 611 is consistent with the length direction of the rack 61, and the sliding strip 611 is in sliding fit with the inner wall of the connecting cylinder 621 through the sliding groove 6212. The telescopic rod 62 is coaxially connected to one end of the rack 61, which is far away from the threaded sleeve 31, an exit hole 41 is formed in the connecting plate 4, and the telescopic rod 62 extends to the outer side of the dry wall brick 3 through the exit hole 41;
the telescopic rod 62 is arranged in a telescopic manner, and a fixing piece is arranged on the telescopic rod 62 and used for limiting the length of the telescopic rod 62 after being extended or shortened; specifically, the telescopic rod 62 includes a connecting cylinder 621 and a sliding rod body 622, the connecting cylinder 621 is hollow and has an open end, the end of the connecting cylinder 621 away from the open end is connected to the rack 61, the sliding rod body 622 is slidably inserted into the connecting cylinder 621, and the end of the connecting cylinder 621 away from the rack 61 is inserted into the through hole 41; and the anti-slip convex block 6221 is welded at one end of the sliding rod body 622 positioned in the connecting cylinder 621, the anti-slip flange 6211 is welded at the edge of the opening of the connecting cylinder 621, and the anti-slip flange 6211 is used for preventing the anti-slip convex block 6221 from slipping out of the connecting cylinder 621. The fixing member is a fastening bolt 7, the fastening bolt 7 is threaded through the connecting cylinder 621 and is close to the wall of the opening of the connecting cylinder 621, one end of the fastening bolt 7 located in the connecting cylinder 621 is in fastening contact with the sliding rod 622, in this embodiment, the fastening bolt 7 is a countersunk head bolt;
the rotating shaft 63 is rotatably arranged on the connecting sleeve 51, namely a hole is formed in the wall of the connecting sleeve 51, a rolling bearing 512 is welded in the hole, and the rotating shaft 63 penetrates through the inner ring of the rolling bearing 512 and is in interference fit with the rolling bearing 512; the length direction of the rotating shaft 63 is perpendicular to that of the connecting sleeve 51, the driving circular gear 64 is coaxially welded on the rotating shaft 63 and is positioned at one end inside the connecting sleeve 51, and the driving bevel gear 65 is coaxially welded on the rotating shaft 63 and is positioned at one end outside the connecting sleeve 51; a driven bevel gear 521 is coaxially welded on the first threaded rod 52, the driven bevel gear 521 is meshed with the driving bevel gear 65, and the driving circular gear 64 is meshed with the rack 61 inserted in the connecting sleeve 51.
When installing the wall brick 3, at first aim at the tip of first threaded rod 52 to threaded sleeve 31 on the wall brick 3, then stretch out telescopic link 62 again for the extended one end of telescopic link 62 is worn out from the exit hole 41 on the connecting plate 4, lets telescopic link 62 reach the outside of wall brick 3, fixes telescopic link 62 through the mounting afterwards, makes telescopic link 62 inject at present length. Then, thrust is applied to the interior of the dry wall brick 3 along the length direction of the rack 61, at the moment, the rack 61 is gradually inserted into the connecting sleeve 51, and the rack 61 is meshed with the driving circular gear 64, so that the driving circular gear 64 and the driving bevel gear 65 rotate to drive the driving bevel gear 65 to rotate; the driven bevel gear 521 is meshed with the driving bevel gear 65, so that the driven bevel gear 521 rotates to finally drive the first threaded rod 52 to rotate; when the first threaded rod 52 rotates, the threaded sleeve 31 aligned with the first threaded rod 52 is sleeved on the first threaded rod 52 under the condition that the first threaded rod 52 and the threaded sleeve 31 are in threaded fit, the threaded sleeve 31 is driven to move along the length direction of the first threaded rod 52 along with the rotation of the first threaded rod 52, and at the moment, the threaded sleeve 31 is gradually sleeved on the first threaded rod 52, so that the first threaded rod 52 and the threaded sleeve 31 are automatically connected under the rotation of the first threaded rod 52, and the support keel 2 is connected with the dry wall brick 3; if the supporting keel is required to be disassembled, the telescopic rod 62 is directly pulled along the length direction of the rack 61 and towards the outer side of the dry wall brick 3, the rack 61 is gradually pulled out of the connecting sleeve 51, at the moment, the rack 61 moves to drive the driving circular gear 64 to rotate, the driving bevel gear 65 drives the driven bevel gear 521 to reversely rotate again, the first threaded rod 52 is opposite to the rotating direction in the installation process, at the moment, the threaded sleeve 31 is gradually separated from the first threaded rod 52, the threaded sleeve 31 is finally separated from the first threaded rod 52, and the supporting keel 2 and the dry wall brick 3 are also disassembled; the effect of more convenient installation and disassembly of the dry wall brick 3 is achieved; when the telescopic rod 62 needs to be extended, the sliding rod body 622 is directly pulled out by a section along the length direction of the connecting cylinder 621, so that the extension can be realized; similarly, when the telescopic rod 62 needs to be shortened, the sliding rod 622 can be directly pushed into the sliding rod 622 along the length direction of the connecting cylinder 621 to achieve the effect of conveniently extending and shortening the telescopic rod 62.
As shown in the figure, the abutting piece 8 comprises a second threaded rod 81, an abutting block 82 and a spring 83, a threaded channel 42 is formed in the connecting plate 4, the length direction of the threaded channel 42 is parallel to the length direction of the telescopic rod 62, and the second threaded rod 81 is inserted in the threaded channel 42 in a threaded manner; the connecting plate 4 is also provided with vertical channels 43, the two sides of the threaded channel 42 of each vertical channel 43 are provided with one vertical channel 43, and the central axes of the two vertical channels 43 are overlapped in the vertical direction; the length direction of the vertical channel 43 is perpendicular to the length direction of the threaded channel 42, the abutting block 82 is arranged in the vertical channel 43 in a sliding mode, the spring 83 is sleeved on the abutting block 82, one end of the spring 83 is welded with the inner wall of the vertical channel 43, and the other end of the spring 83 is welded with the block wall of the abutting block 82; when the spring 83 is in its natural state, one end of the abutment block 82 is located within the threaded passage 42; and the dry wall brick 3 is provided with an abutting groove 32 for inserting the abutting block 82. When the second threaded rod 81 occupies the position of the abutment block 82 in the threaded passage 42, the end of the abutment block 82 remote from the second threaded rod 81 abuts directly against the abutment groove 32 of the drywall brick 3.
When the upper plate surface and the lower plate surface of the connecting plate 4 are both provided with one dry wall brick 3, the second threaded rod 81 is directly rotated, so that the second threaded rod 81 is gradually inserted into the threaded channel 42; when the end of the second threaded rod 81 extends to a position close to the vertical channel 43, the upper and lower abutting blocks 82 are abutted back into the vertical channel 43 from the threaded channel 42, so that one end of the abutting block 82 far away from the second threaded rod 81 extends from the other side of the vertical channel 43 and abuts against the abutting groove 32 of the drywall brick 3; because the upper and lower dry wall-hung bricks 3 are supported by the supporting force of the supporting block 82 in the vertical direction, the dry wall-hung bricks 3 are supported tightly on the connecting plate 4, and the effect of conveniently and visually supporting the dry wall-hung bricks 3 is achieved.
As shown in fig. 1 and 4, an inclined facing 821 is disposed at one end of the abutting block 82 close to the threaded passage 42, an abutting block 811 is disposed at an end of the second threaded rod 81, the abutting block 811 is conical, and the inclined facing 821 is in sliding fit with an outer wall of the abutting block 811; that is, when the inclined surface 821 is attached to the surface of the abutting block 811, the abutting block 811 can always abut against the inclined surface 821 and abut the abutting block 82 from the screw passage 42 when rotated.
Because the shape of the abutting-out block 811 is conical, after the abutting-out block 811 is attached to the inclined abutting-against surface 821 of the abutting-out block 82, one end of the abutting-out block 82 can be more smoothly pushed into the vertical channel 43 from the threaded channel 42, so that the effect of conveniently pushing the abutting-out block 811 into the vertical channel 43 by the second threaded rod 81 is achieved.
The implementation principle of the anti-drop external wall tile dry hanging system for the building is as follows: when the supporting keel 2 needs to be maintained, the dry wall brick 3 at the position where the supporting keel 2 needs to be maintained is taken down; when the telescopic rod is taken down, the fastening bolt 7 is firstly loosened, then the sliding rod body 622 slides out of the connecting cylinder 621, so that the whole telescopic rod 62 is in an extended state, and then the fastening bolt 7 is tightened, so that the extended telescopic rod 62 is kept in the extended state; then, the telescopic rod 62 is pushed into the dry wall brick 3, at the moment, the telescopic rod 62 pushes against the rack 61 to move in the connecting sleeve 51, so that the first threaded rod 52 is driven to rotate, at the moment, the threaded sleeve 31 moves horizontally on the first threaded rod 52 to the side far away from the supporting keel 2, a worker manually holds the dry wall brick 3 at the moment until the threaded sleeve 31 is completely separated from the first threaded rod 52, the dry wall brick 3 is completely separated from the original position, and at the moment, the worker can stretch into the supporting keel 2 from the position where the dry wall brick 3 is taken down for maintenance; after the maintenance is accomplished, aim at first threaded rod 52 with the threaded sleeve 31 level on the drywall brick 3, then to the connecting plate 4 outside pulling telescopic link 62, let first threaded rod 52 rotatory, the tip that aligns first threaded rod 52 rotation with the opening of threaded sleeve 31 this moment and packs in, threaded sleeve 31 can overlap gradually on first threaded rod 52 this moment, move back whole drywall brick 3 to the position before the dismantlement again, at last rotating second threaded rod 81 again, with the butt piece 82 support again in drywall brick 3's butt groove 32 can.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a system is hung futilely to anti-drop exterior wall brick for building, includes building outer wall (1), sets up support fossil fragments (2) on the surface of building outer wall (1) and sets up futilely on support fossil fragments (2) and hang wall brick (3), its characterized in that: a gap is reserved between every two adjacent dry wall bricks (3), a connecting plate (4) is installed in the gap, and a butting piece is arranged on the connecting plate (4) and used for butting the connecting plate (4) against the two adjacent dry wall bricks (3); a connecting assembly (5) is arranged between the support keel (2) and the dry wall brick (3), and the connecting assembly (5) is used for connecting the support keel (2) and the dry wall brick (3); still be provided with installation dismantlement subassembly (6) on coupling assembling (5), installation dismantlement subassembly (6) are used for dismantling coupling assembling (5) and install coupling assembling (5) on dry-hang wall brick (3) from dry-hang wall brick (3), just installation dismantlement subassembly (6) can let the workman operate in dry-hang wall brick (3) outside.
2. The anti-drop external wall tile dry hanging system for the building according to claim 1, characterized in that: the connecting assembly (5) comprises a connecting sleeve (51) and a first threaded rod (52), the connecting sleeve (51) is horizontally arranged on the supporting keel (2) and is close to one side of the dry wall-hung brick (3), the first threaded rod (52) is rotatably arranged on the barrel wall of the connecting sleeve (51), the length direction of the first threaded rod (52) is consistent with that of the connecting sleeve (51), a threaded sleeve (31) is arranged on the side wall of the dry wall-hung brick (3), and the first threaded rod (52) is in threaded insertion fit with the threaded sleeve (31).
3. The anti-drop external wall tile dry hanging system for the building according to claim 2, characterized in that: a support plate (511) is arranged on the side wall of the connecting sleeve (51), a rolling bearing (512) is arranged on the support plate (511), and the first threaded rod (52) penetrates through an inner ring of the rolling bearing (512) and is in interference fit with the rolling bearing (512).
4. The anti-drop external wall tile dry hanging system for the building according to claim 2, characterized in that: the mounting and dismounting assembly (6) comprises a rack (61), a telescopic rod (62), a rotating shaft (63), a driving circular gear (64) and a driving bevel gear (65); the connecting sleeve (51) is hollow and provided with an opening at one end, the rack (61) is inserted into the connecting sleeve (51) in a sliding manner, the telescopic rod (62) is coaxially connected to one end, away from the threaded sleeve (31), of the rack (61), an penetrating hole (41) is formed in the connecting plate (4), the telescopic rod (62) extends to the outer side of the wall-hung brick (3) through the penetrating hole (41), the telescopic rod (62) is arranged in a telescopic manner, a fixing piece is arranged on the telescopic rod (62), and the fixing piece is used for limiting the length of the telescopic rod (62) after being extended or shortened; the rotating shaft (63) is rotatably arranged on the connecting sleeve (51), the length direction of the rotating shaft (63) is perpendicular to that of the connecting sleeve (51), the driving circular gear (64) is coaxially arranged on the rotating shaft (63) and is positioned at one end inside the connecting sleeve (51), and the driving bevel gear (65) is coaxially arranged on the rotating shaft (63) and is positioned at one end outside the connecting sleeve (51); the first threaded rod (52) is coaxially provided with a driven bevel gear 521, the driven bevel gear 521 is meshed with the driving bevel gear (65), and the driving circular gear (64) is meshed with a rack (61) inserted in the connecting sleeve (51).
5. The anti-drop external wall tile dry hanging system for the building according to claim 4, characterized in that: the telescopic link (62) is including connecting barrel (621) and the slip body of rod (622), the inside cavity and the one end opening setting of connecting barrel (621), open-ended one end is kept away from in connecting barrel (621) and rack (61) are connected, the slip body of rod (622) slides and inserts and establish on connecting barrel (621), the one end of connecting barrel (621) is inserted and is worn in hole (41).
6. The anti-drop external wall tile dry hanging system for the building according to claim 5, characterized in that: the fixing piece comprises a fastening bolt (7), the fastening bolt (7) is arranged on the connecting cylinder body (621) in a threaded mode and is close to the wall of the opening of the connecting cylinder body (621), and one end, located in the connecting cylinder body (621), of the fastening bolt (7) is abutted to the sliding rod body (622).
7. The anti-drop external wall tile dry hanging system for the building according to claim 5, characterized in that: the one end that the slip body of rod (622) is located connecting cylinder (621) is provided with anticreep lug (6221), the opening edge of connecting cylinder (621) is provided with anticreep flange (6211), anticreep flange (6211) are used for preventing anticreep lug (6221) from following the roll-off in connecting cylinder (621).
8. The anti-drop external wall tile dry hanging system for the building according to claim 1, characterized in that: the abutting piece (8) comprises a second threaded rod (81), an abutting block (82) and a spring (83), a threaded channel (42) is formed in the connecting plate (4), the length direction of the threaded channel (42) is parallel to the length direction of the telescopic rod (62), and the second threaded rod (81) is inserted into the threaded channel (42) in a threaded manner; the connecting plate (4) is further provided with a vertical channel (43), the two sides of the threaded channel (42) of the vertical channel (43) are respectively provided with one vertical channel (43), the length direction of the vertical channel (43) is perpendicular to that of the threaded channel (42), the abutting block (82) is arranged in the vertical channel (43) in a sliding mode, the spring (83) is sleeved on the abutting block (82), one end of the spring (83) is connected with the inner wall of the vertical channel (43), and the other end of the spring is connected with the block wall of the abutting block (82); when the spring (83) is in a natural state, one end of the abutting block (82) is positioned in the threaded passage (42), and the dry wall brick (3) is provided with an abutting groove (32) for inserting the abutting block (82).
9. The anti-drop external wall tile dry hanging system for the building according to claim 8, characterized in that: one end, close to the threaded channel (42), of the abutting block (82) is provided with an inclined abutting surface (821), the end portion of the second threaded rod (81) is provided with an abutting block (811), the abutting block (811) is conical, and the inclined abutting surface (821) is in sliding fit with the outer wall of the abutting block (811).
10. The anti-drop external wall tile dry hanging system for the building according to claim 4, characterized in that: a sliding groove (6212) is formed in the connecting cylinder (621), a sliding strip (611) is arranged on the side wall of the rack (61), and the sliding strip (611) is in sliding fit with the inner wall of the connecting cylinder (621) through the sliding groove (6212).
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| CN202011530667.4A CN112681650B (en) | 2020-12-22 | 2020-12-22 | Anti-drop external wall tile dry-hanging system for building |
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| CN202011530667.4A CN112681650B (en) | 2020-12-22 | 2020-12-22 | Anti-drop external wall tile dry-hanging system for building |
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| CN113309309A (en) * | 2021-05-28 | 2021-08-27 | 天津中冶团泊湖置业有限公司 | Outer wall decorative board and preparation facilities thereof |
| CN113404248A (en) * | 2021-08-03 | 2021-09-17 | 黄峰 | Decorate wallboard and hang installation adjustable subassembly futilely |
| CN113530132A (en) * | 2021-08-11 | 2021-10-22 | 浙江亚厦装饰股份有限公司 | Thread clamping type wall tile dry hanging device |
| CN114321613A (en) * | 2022-01-17 | 2022-04-12 | 深圳市祥恒光电科技有限公司 | Anti-falling type quick installation structure for LCD display screen module |
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| CN114908912A (en) * | 2022-05-19 | 2022-08-16 | 深圳市景鹏建设工程有限公司 | Smooth, safe type assembled steel construction outer wall of structure |
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| CN112681650B (en) | 2021-12-21 |
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