CN112962986A - Multi-point diagonal bracing device for prefabricated building vertical surface - Google Patents
Multi-point diagonal bracing device for prefabricated building vertical surface Download PDFInfo
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- CN112962986A CN112962986A CN202110286527.5A CN202110286527A CN112962986A CN 112962986 A CN112962986 A CN 112962986A CN 202110286527 A CN202110286527 A CN 202110286527A CN 112962986 A CN112962986 A CN 112962986A
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- supporting
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- groove
- square
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/26—Strutting means for wall parts; Supports or the like, e.g. for holding in position prefabricated walls
Abstract
The invention discloses a multipoint diagonal bracing device for a prefabricated building vertical surface, which comprises a support frame, wherein a connecting mechanism is arranged on the support frame, an inclined sliding mechanism is arranged on the support frame, and a multipoint support mechanism is arranged on one side of the inclined sliding mechanism. The invention has the advantages that after the telescopic column moves out of the support column, the rotating rod can be automatically opened, further the building part can be supported below the telescopic column, a building part is supported at multiple points, when the rotating rod is in an opened state, the rotating rod can be supported by the limiting rod to prevent the rotating rod from being inverted, the supporting points formed by the rotating rods are isosceles triangles, the use is more stable, the potential safety hazard is reduced, when the telescopic column is retracted, the limiting rod and the rotating rod can be automatically retracted, the occupied space is reduced, and the telescopic column is convenient to contain and transfer.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a multi-point diagonal bracing device for a prefabricated building vertical surface.
Background
The prefabricated building is a building which is constructed by transferring a large amount of field work in a conventional construction method to a factory, manufacturing building components and accessories in the factory, transporting the building components and accessories to a building construction site, and assembling and installing the building components on the site through a reliable connection method, wherein after the building components are assembled, the building components on the vertical surface need to be supported.
Among the prior art, when supporting the building element of perpendicular, generally will rotate through threaded connection's bracing piece, can rotate out the flexible post of bracing piece inside and support, but its when using, has some problems, and flexible post can only support a fulcrum of building element, and when supporting, it is not too stable, has the potential safety hazard.
Disclosure of Invention
In view of the above disadvantages, the present invention provides a multi-point diagonal bracing apparatus for prefabricated building vertical surfaces to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-point diagonal bracing device for prefabricated building vertical surfaces comprises a support frame, wherein a connecting mechanism is arranged on the support frame, an inclined sliding mechanism is arranged on the support frame, a multi-point support mechanism is arranged on one side of the inclined sliding mechanism,
the inclined sliding mechanism comprises an inclined groove positioned at the upper end of the support frame, an inclined support column is arranged above the support frame, the lower end of the inclined support column is inserted into the inclined groove, a square groove is formed in the upper end of the inclined support column, a telescopic column is arranged in the square groove, strip-shaped grooves are formed in two ends of the telescopic column, a fixed rack is arranged in the strip-shaped grooves, first square through holes are formed in two sides of the upper end of the inclined support column, a first gear is arranged in each first square through hole and meshed with the corresponding fixed rack, a transmission shaft is arranged on each first gear, first rolling bearings are arranged at two ends of each transmission shaft and fixedly connected with the surface of one side of the inclined support column through connecting rods, a second gear is arranged on one side of the upper end of the inclined support column, a third gear is arranged on the other, the second gear concentrically corresponds to one first gear, the third gear concentrically corresponds to the other first gear, second square through holes are formed in two sides of the upper end of the inclined supporting column, the second square through holes are located above the first square through holes, a fourth gear is arranged in the second square through holes, a rotating shaft is mounted on the fourth gear, second rolling bearings are mounted at two ends of the rotating shaft, one end of each second rolling bearing is fixedly mounted on the inner side surface of each second square through hole, the fourth gear is meshed with a fixed rack, a ratchet wheel is mounted on one side of each fourth gear, a pawl is mounted on one side of each ratchet wheel, one end of each pawl is fixedly mounted on the inner side of each second square through hole, a limiting sleeve is mounted on each pawl, and a bolt is,
the multipoint support mechanism comprises a guide groove positioned on a telescopic column, an inclined guide column is installed in the inclined groove, one end of the inclined guide column extends into the guide groove, a plurality of support grooves are formed in the lower end of the telescopic column, the upper ends of the support grooves are communicated with the guide groove, a fixed rod is installed at one end in each support groove, a third rolling bearing is installed on the outer side of the fixed rod, a fifth gear is installed on the outer side of the third rolling bearing, a support rod is arranged on one side of the fixed rod, a fourth rolling bearing is installed on the outer side of the support rod, a sixth gear is installed on the outer side of the fourth rolling bearing and meshed with the fifth gear, a movable rack is installed on one side of the inclined guide column, the upper end of the sixth gear extends into the guide groove, a rotating rod is installed on the outer side of the fourth rolling bearing, a, the intercepting plate is installed on one side of the lower end in the supporting groove, a circular through hole is formed in the intercepting plate, the lifting rod is arranged in the supporting groove, the lower end of the lifting rod penetrates through the circular through hole to extend to the lower end of the intercepting plate, universal balls are installed at the lower end of the lifting rod, the protection plates are installed on two sides of the upper end of the lifting rod, the connecting springs are installed on two sides of the lower surface of the protection plates, the lower ends of the connecting springs are fixedly connected with the upper surface of the intercepting plate, and the L-shaped.
Furthermore, a rotating handle is installed on one side of the second gear.
Furthermore, open support frame upper end one side has the supported hole, and support frame one side is equipped with a supporting bench, and in the supported hole was stretched to a supporting bench lower extreme, a supporting bench upper end was the inclined plane, and the inclined plane contacted with the tilt support post lower surface, and a supporting bench lower extreme passes through bolt and support frame upper surface fixed connection, and a supporting bench upper end passes through bolt and tilt support post fixed connection.
Further, the inclination angle of the inclined supporting column is 45 degrees.
Furthermore, a first permanent magnet is installed on one side of the upper end of the supporting groove, and a second permanent magnet is installed on one side of the lower end of the supporting groove.
Furthermore, the connecting mechanism comprises a connecting plate fixedly installed at the lower end of the inclined supporting column, a plurality of connecting holes are formed in the connecting plate, a plurality of threaded holes are formed in the upper end of the supporting frame, a plurality of connecting studs are arranged on one side of the connecting plate, and the lower ends of the connecting studs penetrate through the connecting holes to be connected with the threaded holes.
Furthermore, the length of a plurality of support grooves is different, and the dwang in a plurality of support grooves stretches out the back in flexible post follow square groove, and flexible post rotates horizontal position, and the one end of flexible post and flexible post upper end are in same plane.
Furthermore, the rotating rods in the supporting grooves are distributed in an isosceles triangle shape.
The invention has the beneficial effects that: through the meshing of gear and rack, can stretch out flexible post from the support column, its projecting speed is very fast, and effect through the ratchet, can prevent flexible post and fall back, after flexible post removes from the support column, can open the dwang automatically, and then also can support building element in the below of flexible post, carry out the multiple spot to a building element and support, when the dwang is in the open mode, can support the dwang through the gag lever post, prevent it from overturning, the fulcrum that a plurality of dwangs formed is isosceles triangle, use more stably, the potential safety hazard has been reduced, when withdrawing flexible post, still can withdraw gag lever post and dwang automatically, reduce its shared space, be convenient for hold and shift it.
Drawings
FIG. 1 is a schematic structural view of a multi-point bracing apparatus for prefabricated vertical surfaces of a building according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a schematic structural view of the multi-point support mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at D;
FIG. 7 is a schematic view of the distribution of the plurality of support grooves on the telescopic column according to the present invention;
fig. 8 is a partial enlarged view at E in fig. 7;
FIG. 9 is a schematic view of the construction of the reclining slide mechanism of the present invention;
FIG. 10 is a schematic view showing the connection between the second gear and the third gear according to the present invention;
FIG. 11 is a schematic view of the connection of the first gear and the second gear according to the present invention;
FIG. 12 is a schematic view of the connection between the ring stopper and the L-shaped stopper according to the present invention;
FIG. 13 is a schematic view showing the positional relationship of the guide grooves and the support grooves according to the present invention;
in the figure, 1, a support frame; 2. inclining the groove; 3. an inclined support column; 4. a square groove; 5. a telescopic column; 6. a strip groove; 7. fixing a rack; 8. a first square through hole; 9. a first gear; 10. a drive shaft; 11. a first rolling bearing; 12. a connecting rod; 13. a second gear; 14. a third gear; 15. a second square through hole; 16. a fourth gear; 17. a rotating shaft; 18. a second rolling bearing; 19. a ratchet wheel; 20. a pawl; 21. a limiting sleeve; 22. a bolt; 23. a guide groove; 24. an inclined guide post; 25. a support groove; 26. fixing the rod; 27. a third rolling bearing; 28. a fifth gear; 29. a support bar; 30. a fourth rolling bearing; 31. a sixth gear; 32. moving the rack; 33. rotating the rod; 34. a trapezoidal table; 35. a circular ring limiting block; 36. a limiting port; 37. a interception plate; 38. a circular through hole; 39. a lifting rod; 40. a ball transfer unit; 41. a protection plate; 42. a connecting spring; 43. an L-shaped limiting rod; 44. rotating the handle; 45. a support hole; 46. a support table; 47. an inclined surface; 48. a first permanent magnet; 49. a second permanent magnet; 50. a connecting plate; 51. connecting holes; 52. a threaded hole; 53. and connecting a stud.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-13: a multi-point diagonal bracing device for a prefabricated building vertical surface comprises a support frame 1, wherein a connecting mechanism is arranged on the support frame 1, an inclined sliding mechanism is arranged on the support frame 1, a multi-point support mechanism is arranged on one side of the inclined sliding mechanism,
the inclined sliding mechanism comprises an inclined groove 2 positioned at the upper end of a support frame 1, an inclined support column 3 is arranged above the support frame 1, the lower end of the inclined support column 3 is inserted into the inclined groove 2, a square groove 4 is formed at the upper end of the inclined support column 3, a telescopic column 5 is arranged in the square groove 4, strip-shaped grooves 6 are formed at two ends of the telescopic column 5, fixed racks 7 are arranged in the strip-shaped grooves 6, first square through holes 8 are formed in two sides of the upper end of the inclined support column 3, a first gear 9 is arranged in each first square through hole 8, the first gear 9 is meshed with the fixed racks 7, a transmission shaft 10 is arranged on each first gear 9, first rolling bearings 11 are arranged at two ends of the transmission shaft 10, each first rolling bearing 11 is fixedly connected with the surface of one side of the inclined support column 3 through a connecting rod 12, a second gear, the second gear 13 is meshed with the third gear 14, the second gear 13 and the third gear 14 are arranged on the front side of the transmission shaft 10, the second gear 13 concentrically corresponds to one first gear 9, the third gear 14 concentrically corresponds to the other first gear 9, two sides of the upper end of the inclined support column 3 are provided with second square through holes 15, the second square through holes 15 are positioned above the first square through holes 8, a fourth gear 16 is arranged in the second square through holes 15, a rotating shaft 17 is arranged on the fourth gear 16, second rolling bearings 18 are arranged at two ends of the rotating shaft 17, one end of each second rolling bearing 18 is fixedly arranged on the inner side surface of the corresponding second square through hole 15, the fourth gear 16 is meshed with the fixed rack 7, one side of the fourth gear 16 is provided with a ratchet 19, one side of the ratchet 19 is provided with a pawl 20, one end of the pawl 20 is fixedly arranged on the inner side of the corresponding second square through hole 15, and, a bolt 22 is arranged at one side in the second square through hole 15,
the multipoint supporting mechanism comprises a guide groove 23 positioned on a telescopic column 5, an inclined guide column 24 is installed in an inclined groove 2, one end of the inclined guide column 24 extends into the guide groove 23, the lower end of the telescopic column 5 is provided with a plurality of supporting grooves 25, the upper ends of the supporting grooves 25 are communicated with the guide groove 23, one end in each supporting groove 25 is provided with a fixed rod 26, the outer side of each fixed rod 26 is provided with a third rolling bearing 27, the outer side of each third rolling bearing 27 is provided with a fifth gear 28, one side of each fixed rod 26 is provided with a supporting rod 29, the outer side of each supporting rod 29 is provided with a fourth rolling bearing 30, the outer side of each fourth rolling bearing 30 is provided with a sixth gear 31, the fifth gear 28 is meshed with the sixth gear 31, one side of the inclined guide column 24 is provided with a movable rack 32, the upper end of each sixth gear 31 extends into the guide groove, a circular ring limiting block 35 is arranged on one side of the fifth gear 28, a limiting opening 36 is formed in the inner side of the circular ring limiting block 35, a blocking plate 37 is arranged on one side of the lower end in the supporting groove 25, a circular through hole 38 is formed in the blocking plate 37, a lifting rod 39 is arranged in the supporting groove 25, the lower end of the lifting rod 39 penetrates through the circular through hole 38 and extends to the lower end of the blocking plate 37, universal balls 40 are arranged at the lower end of the lifting rod 39, protection plates 41 are arranged on two sides of the upper end of the lifting rod 39, connecting springs 42 are arranged on two sides of the lower surface of the protection plates 41, the lower end of each connecting spring 42 is fixedly connected with the upper surface of the corresponding blocking plate 37, an L-shaped limiting rod 43 is arranged on one side of the upper end of the lifting rod 39, the telescopic column 5 can rapidly extend out through the transmission of the gears, the telescopic column 5, the L-shaped stopper rod 43 can be inserted into the stopper hole 36 to prevent the rotating rod 33 from rotating when supported.
A rotation handle 44 is installed at one side of the second gear 13 to facilitate rotation of the second gear 13.
The inclined angle of the inclined supporting column 3 is 45 °, so that the rotating rod 33 is in a horizontal position after rotating.
The first permanent magnet 48 is installed on one side of the upper end of the supporting groove 25, and the second permanent magnet 49 is installed on one side of the lower end of the supporting groove 25, so that the rotating rod 33 can be fixed conveniently.
The connecting mechanism comprises a connecting plate 50 fixedly installed at the lower end of the inclined supporting column 3, a plurality of connecting holes 51 are formed in the connecting plate 50, a plurality of threaded holes 52 are formed in the upper end of the supporting frame 1, a plurality of connecting studs 53 are arranged on one side of the connecting plate 50, the lower ends of the connecting studs 53 penetrate through the connecting holes 51 to be connected with the threaded holes 52, and the inclined supporting column 3 is convenient to install and detach on the supporting frame 1.
The length of a plurality of support grooves 25 is different, and the dwang 33 in a plurality of support grooves 25 stretches out the back in the square groove 4 is followed to flexible post 5, and flexible post 5 rotates horizontal position, and the one end of flexible post 5 is in same plane with flexible post 5 upper end, can make flexible post 5 and dwang 33 support the building element simultaneously.
The rotating rods 33 in the supporting grooves 25 are distributed in an isosceles triangle shape, and the triangular supports are more stable.
In this embodiment, the inclined supporting column 3 is not connected to the supporting frame 1 in a normal state, the telescopic column 5 is located in the square groove 4, the supporting table 46 is taken out from the supporting hole 45, the volume of the device can be reduced, the device is convenient to transport, when the device is transported to a designated place, the supporting frame 1 is placed on the ground, the lower end of the supporting table 46 is inserted into the supporting hole 45 and connected through a bolt, the lower end of the inclined supporting column 3 is inserted into the inclined groove 2, the inclined surface at the upper end of the supporting table 46 supports the inclined supporting column 3 and is connected through a bolt, the lower end of the connecting stud 53 passes through the connecting hole 51 and is connected with the threaded hole 52 through a thread, and the inclined supporting column 3 can be fixed,
when in use, the bolt 22 is pulled out of the limiting sleeve 21, the pawl 20 is meshed with the ratchet wheel 19, the ratchet wheel 19 can only rotate in one direction, a worker grasps the rotating handle 44 and rotates the rotating handle, so that the second gear 13 can be driven to rotate, the third gear 14 is meshed with the second gear 13, the third gear 14 can be driven to rotate, the second gear 13 and the third gear 14 can rotate in opposite directions, the transmission shaft 10 and the first gear 9 can be driven to rotate when the second gear 13 and the third gear 14 rotate, the first gear 9 is meshed with the fixed rack 7, the fixed rack 7 and the telescopic column 5 can be driven to move upwards, the fixed rack 7 and the telescopic column 5 can be driven to rotate through the meshing of the fixed rack 7 and the fourth gear 16, the ratchet wheel 16 and the ratchet wheel 19 can be driven to rotate, and the pawl 20 can be pushed to one side when the ratchet wheel 19 rotates, the pawl 20 can avoid the ratchet 19 and automatically reset, when the fixed rack 7 and the telescopic column 5 stop moving, the fixed rack 7 and the telescopic column 5 move downwards under the action of gravity, at this time, the fourth gear 16 can be prevented from rotating through the action of the ratchet 19 and the pawl 20, and further the fixed rack 7 and the telescopic column 5 can be prevented from falling down,
when the telescopic column 5 moves upwards, the moving direction of the telescopic column 5 can be ensured through the action of the guide groove 23 and the inclined guide column 24, when the telescopic column 5 moves, the fifth gear 28 in the uppermost support groove 25 can pass under the moving rack 32, the fifth gear 28 and the third rolling bearing 27 can rotate through the meshing of the fifth gear 28 and the moving rack 32, the fifth gear 28 is meshed with the sixth gear 31 to drive the sixth gear 31 and the fourth rolling bearing 30 to rotate, the rotating rod 33 can be disconnected from the first permanent magnet 48 and rotate, the rotating rod 33 can rotate 45 degrees, the rotating rod 33 is horizontally placed, after the rotating rod 33 is horizontally placed, the lower end of the rotating rod is sucked by the second permanent magnet 49 to be fixed, after the rotating rod 33 rotates to be horizontal and completely moves out of the square groove 4, the lower end of the lifting rod 39 is not supported, the lifting rod 39 can be pulled downwards by the elastic force of the connecting spring 42 between the protection plate 41 and the interception plate 37, when the sixth gear 31 rotates, the circular ring limiting block 35 can be driven to rotate, when the rotating rod 33 rotates to the horizontal position, the limiting port 36 can rotate to the lower part of the L-shaped limiting rod 43, the lower end of the L-shaped limiting rod 43 can be inserted into the limiting port 36, the rotating rod 33 can be supported, after the telescopic column 5 extends to the designated length, a plurality of rotating rods 33 can rotate to the horizontal position, the support frame 1 is close to the building part, the upper end of the telescopic column 5 and one end of the plurality of rotating rods 33 can be close to the building part and support the building part to prevent the building part from falling,
when the device needs to be retracted after use, the device is firstly far away from a building part, a worker manually deflects the pawl 20 to one side to enable the pawl 20 not to be connected with the ratchet wheel 19, at the moment, the limit sleeve 21 rotates to one side of the bolt 22, the worker inserts one end of the bolt 22 into the limit sleeve 21 to prevent the pawl 20 from being connected with the ratchet wheel 19, the worker grasps the rotating handle 44 and rotates reversely to enable the second gear 13 to rotate reversely and drive the third gear 14, the transmission shaft 10 and the first gear 9 to rotate reversely, the fixed rack 7 and the telescopic column 5 can move downwards through the meshing of the first gear 9 and the fixed rack 7, when the fixed rack 7 moves downwards, the fixed rack 7 is meshed with the fourth gear 16 to drive the fourth gear 16 and the ratchet wheel 19 to rotate, the pawl 20 does not intercept the ratchet wheel 19 and cannot prevent the fixed rack 7 and the telescopic column 5 from descending,
when the telescopic column 5 descends, the lifting rod 39 and the universal ball 40 on one side in the supporting groove 25 can contact the inclined surface of the trapezoidal table 34 first, the lifting rod 39 can be pushed upwards through the action of the inclined surface, the L-shaped limiting rod 43 can be pulled out from the limiting opening 36, the connecting spring 42 is stretched, the friction force between the lifting rod 39 and the inner wall of the square groove 3 when the telescopic column 5 moves can be reduced through the rotation of the universal ball 40, the fifth gear 28 can be meshed with the movable rack 32 along with the continuous movement of the telescopic column 5, the fifth gear 28 is driven to rotate reversely, the fifth gear 28 is meshed with the sixth gear 31, the fourth rolling bearing 30 and the rotating rod 33 can be driven to rotate, the rotating rod 33 is received in the supporting groove 25, then the rotating rod 33 is sucked through the first permanent magnet 48 to prevent the rotating rod 33 from falling, after the telescopic column 5 is completely retracted, the support table 46 is disconnected from the bolt connection of the inclined support column 3, the worker unscrews the connecting stud 53, separates the inclined support column 3 from the support frame 1, loosens the bolt connection at the lower end of the support table 46, and takes out the support table 46 from the support hole 45 to facilitate transportation.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A multipoint inclined strut device for a prefabricated building vertical surface comprises a support frame (1), wherein a connecting mechanism is arranged on the support frame (1), and the multipoint inclined strut device is characterized in that an inclined sliding mechanism is arranged on the support frame (1), a multipoint support mechanism is arranged on one side of the inclined sliding mechanism,
the inclined sliding mechanism comprises an inclined groove (2) positioned at the upper end of a support frame (1), an inclined support column (3) is arranged above the support frame (1), the lower end of the inclined support column (3) is inserted into the inclined groove (2), a square groove (4) is formed in the upper end of the inclined support column (3), a telescopic column (5) is arranged in the square groove (4), strip grooves (6) are formed in two ends of the telescopic column (5), fixed racks (7) are installed in the strip grooves (6), first square through holes (8) are formed in two sides of the upper end of the inclined support column (3), a first gear (9) is arranged in the first square through holes (8), the first gear (9) is meshed with the fixed racks (7), a transmission shaft (10) is installed on the first gear (9), first rolling bearings (11) are installed at two ends of the transmission shaft (10), and the first rolling bearings (11) are fixedly connected with one side surface of the inclined, a second gear (13) is arranged on one side of the upper end of the inclined supporting column (3), a third gear (14) is arranged on the other side of the upper end of the inclined supporting column (3), the second gear (13) is meshed with the third gear (14), the second gear (13) and the third gear (14) are installed on the front side of the transmission shaft (10), the second gear (13) concentrically corresponds to one first gear (9), the third gear (14) concentrically corresponds to the other first gear (9), second square through holes (15) are formed in two sides of the upper end of the inclined supporting column (3), the second square through holes (15) are located above the first square through holes (8), a fourth gear (16) is arranged in each second square through hole (15), a rotating shaft (17) is installed on each fourth gear (16), second rolling bearings (18) are installed at two ends of each rotating shaft (17), one end of each second rolling bearing (18) is fixedly installed on the inner side surface of each second square through hole (15), the fourth gear (16) is meshed with the fixed rack (7), a ratchet wheel (19) is arranged on one side of the fourth gear (16), a pawl (20) is arranged on one side of the ratchet wheel (19), one end of the pawl (20) is fixedly arranged on the inner side of the second square through hole (15), a limiting sleeve (21) is arranged on the pawl (20), a bolt (22) is arranged on one inner side of the second square through hole (15),
the multipoint supporting mechanism comprises a guide groove (23) positioned on a telescopic column (5), an inclined guide column (24) is installed in an inclined groove (2), one end of the inclined guide column (24) extends into the guide groove (23), a plurality of supporting grooves (25) are formed in the lower end of the telescopic column (5), the upper end of each supporting groove (25) is communicated with the guide groove (23), a fixing rod (26) is installed at one end in each supporting groove (25), a third rolling bearing (27) is installed on the outer side of the fixing rod (26), a fifth gear (28) is installed on the outer side of the third rolling bearing (27), a supporting rod (29) is arranged on one side of each fixing rod (26), a fourth rolling bearing (30) is installed on the outer side of each supporting rod (29), a sixth gear (31) is installed on the outer side of each fourth rolling bearing (30), the fifth gear (28) is meshed with the sixth gear (31), a movable rack (, the upper end of a sixth gear (31) extends into the guide groove (23), a rotating rod (33) is installed on the outer side of a fourth rolling bearing (30), a trapezoidal table (34) is installed on one side of the upper end of an inclined supporting column (3), a circular limiting block (35) is installed on one side of a fifth gear (28), a limiting opening (36) is formed in the inner side of the circular limiting block (35), a blocking plate (37) is installed on one side of the inner lower end of a supporting groove (25), a circular through hole (38) is formed in the blocking plate (37), a lifting rod (39) is arranged in the supporting groove (25), the lower end of the lifting rod (39) penetrates through the circular through hole (38) and extends to the lower end of the blocking plate (37), universal balls (40) are installed at the lower end of the lifting rod (39), protection plates (41) are installed on two sides of the upper end of the lifting rod (39), connecting springs (42) are fixedly connected with, an L-shaped limiting rod (43) is arranged on one side of the upper end of the lifting rod (39).
2. A multi-point diagonal bracing apparatus for prefabricated vertical surfaces of a building according to claim 1, wherein a turning handle (44) is installed at one side of the second gear (13).
3. The multipoint inclined supporting device for prefabricating the vertical surface of the prefabricated building as claimed in claim 1, wherein one side of the upper end of the supporting frame (1) is provided with a supporting hole (45), one side of the supporting frame (1) is provided with a supporting platform (46), the lower end of the supporting platform (46) extends into the supporting hole (45), the upper end of the supporting platform (46) is provided with an inclined surface (47), the inclined surface (47) is in contact with the lower surface of the inclined supporting column (3), the lower end of the supporting platform (46) is fixedly connected with the upper surface of the supporting frame (1) through bolts, and the upper end of the supporting platform (46) is fixedly connected with the inclined supporting column (3).
4. A multipoint bracing arrangement for prefabricated building vertical surfaces according to claim 1, characterised in that the angle of inclination of the inclined support columns (3) is 45 °.
5. A multi-point diagonal bracing apparatus for prefabricated vertical surfaces of a building according to claim 1, wherein the support groove (25) is installed at a side of an upper end thereof with a first permanent magnet (48), and the support groove (25) is installed at a side of a lower end thereof with a second permanent magnet (49).
6. The multipoint bracing device for prefabricated vertical surfaces of buildings according to claim 1, wherein the connecting mechanism comprises a connecting plate (50) fixedly installed at the lower end of the inclined supporting column (3), the connecting plate (50) is provided with a plurality of connecting holes (51), the upper end of the supporting frame (1) is provided with a plurality of threaded holes (52), one side of the connecting plate (50) is provided with a plurality of connecting studs (53), and the lower ends of the connecting studs (53) pass through the connecting holes (51) to be connected with the threaded holes (52).
7. A multi-point bracing device for prefabricating vertical surfaces of prefabricated buildings according to claim 1, wherein the lengths of the plurality of supporting grooves (25) are different, after the rotating rods (33) in the plurality of supporting grooves (25) are extended out of the square grooves (4) through the telescopic columns (5), the telescopic columns (5) are rotated to the horizontal position, and one ends of the telescopic columns (5) are in the same plane with the upper ends of the telescopic columns (5).
8. A multipoint bracing arrangement for prefabricated vertical surfaces of a building according to claim 1, wherein the swivelling levers (33) within the plurality of bracing recesses (25) are distributed in an isosceles triangle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110286527.5A CN112962986A (en) | 2021-03-17 | 2021-03-17 | Multi-point diagonal bracing device for prefabricated building vertical surface |
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| CN202110286527.5A CN112962986A (en) | 2021-03-17 | 2021-03-17 | Multi-point diagonal bracing device for prefabricated building vertical surface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142637A (en) * | 2022-07-06 | 2022-10-04 | 深圳海外装饰工程有限公司 | Construction process of assembled quartz fiber plate |
| CN117248685A (en) * | 2023-11-20 | 2023-12-19 | 内蒙古万正建设集团有限公司 | Prefabricated support column of building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142637A (en) * | 2022-07-06 | 2022-10-04 | 深圳海外装饰工程有限公司 | Construction process of assembled quartz fiber plate |
| CN115142637B (en) * | 2022-07-06 | 2024-04-16 | 深圳海外装饰工程有限公司 | Construction process of assembled quartz fiber plate |
| CN117248685A (en) * | 2023-11-20 | 2023-12-19 | 内蒙古万正建设集团有限公司 | Prefabricated support column of building |
| CN117248685B (en) * | 2023-11-20 | 2024-01-16 | 内蒙古万正建设集团有限公司 | Prefabricated support column of building |
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