CN111677276B - Construction mold for building balcony and application method of construction mold - Google Patents
Construction mold for building balcony and application method of construction mold Download PDFInfo
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- CN111677276B CN111677276B CN202010336207.1A CN202010336207A CN111677276B CN 111677276 B CN111677276 B CN 111677276B CN 202010336207 A CN202010336207 A CN 202010336207A CN 111677276 B CN111677276 B CN 111677276B
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/003—Balconies; Decks
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Abstract
The invention discloses a building balcony construction mold and a use method of the construction mold, and relates to the technical field of balcony construction, wherein the technical scheme of the construction mold is characterized by comprising a mold body and a mold cover; a sliding frame is fixed at the bottom of the mold cover and is arranged in the mold body in a sliding manner along the vertical direction; one side of the die body is fixedly provided with a cantilever beam in a penetrating way; a feed inlet is formed in the top of the die cover, and a supporting device is arranged between the die cover and the die body; each group of supporting devices comprises a first connecting rod and a second connecting rod; the first connecting rod is connected with the die cover in a sliding manner; a guide rail is fixed on one side of the die body close to the first connecting rod, and a second sliding groove is formed in the top of the guide rail; one end of the second connecting rod is hinged with a second sliding block, and the second sliding block is arranged in the second sliding groove in a sliding manner. The invention solves the problem that the thickness of the balcony base is not convenient to adjust, and achieves the effect of adapting to the pouring requirements of balcony bases with different thicknesses. In addition, the construction process has the advantage of fixing the die cover in the pouring process.
Description
Technical Field
The invention relates to the technical field of balcony construction, in particular to a building balcony construction mold and a use method of the construction mold.
Background
At present, the cantilever beam is a beam which extends out from the inside of a support and has no support at the end part, namely a horizontal stress member which has no support at the end part of a main body at one end, and in the balcony construction process, after the cantilever beam is laid, cement is poured to form a balcony base.
The prior art can refer to Chinese patent invention with an authorization publication number of CN109083265A, and discloses an assembled building balcony cantilever beam structure and a construction method thereof. Contact and fasten the outrigger arm on the spandrel girder through backup pad and outrigger arm for the balcony has stronger holding power.
However, in the above-mentioned outrigger structure, two upper and lower backup pads are laminated with the upper and lower bottom surface of outrigger arm respectively, are not convenient for adjust the distance between two backup pads, lead to the balcony base to be fixed along the length of vertical direction behind the cement pouring to be not convenient for adjust the thickness of balcony base.
Disclosure of Invention
Aiming at the defects in the prior art, the first purpose of the invention is to provide a building balcony construction mold, which is convenient to adapt to the pouring requirements of balcony bases with different thicknesses by arranging a supporting device to adjust the distance between a mold cover and a mold body.
A second object of the present invention is to provide a construction process for a building balcony, which reduces the possibility of downward movement of a mold cover during casting by fixing the mold cover during casting.
The above object of the present invention is achieved by the following technical solutions:
a construction mold for a building balcony comprises a mold body and a mold cover which is connected with the mold body in a sliding manner along the vertical direction; a sliding frame is fixed at the bottom of the die cover and is arranged in the die body in a sliding manner along the vertical direction; one side of the die body is fixedly provided with a cantilever beam in a penetrating way; the top of the die cover is provided with a feed inlet for pouring cement into the die body, and two groups of supporting devices for driving the die cover to move upwards are arranged between the die cover and the die body; each group of supporting devices comprises a first connecting rod hinged with one side of the die body and a second connecting rod hinged with the top end of the first connecting rod; one side of the first connecting rod, which is close to the second connecting rod, is connected with one side of the die cover, which is close to the first connecting rod, in a sliding manner along the length direction of the die cover; a guide rail is fixed on one side of the die body, which is close to the first connecting rod, and a second sliding groove is formed in the top of the guide rail; one end, far away from the first connecting rod, of the second connecting rod is hinged to a second sliding block, and the second sliding block is arranged in the second sliding groove in a sliding mode along the length direction of the guide rail.
Through adopting above-mentioned technical scheme, before the pouring balcony base, rotate the lead screw and make the second slider to being close to indoor one side and remove, the contained angle between first connecting rod and the second connecting rod diminishes, and the die cover rises gradually to be convenient for adjust the distance between die cover and the die body, and then be convenient for adjust the thickness of balcony base.
The present invention in a preferred example may be further configured to: a third sliding groove is formed in the bottom of the second sliding groove, a third sliding block is rotatably mounted at the bottom of the second sliding block, and the third sliding block is arranged in the third sliding groove in a sliding manner along the length direction of the guide rail; a lead screw is rotatably arranged in the third sliding groove along the length direction of the guide rail, and the third sliding block is in threaded connection with the lead screw; and a limiting mechanism for preventing the third sliding block from rotating is arranged in the third sliding groove.
Through adopting above-mentioned technical scheme, the third slider is with lead screw thread fit under stop gear's limiting displacement, thereby drive the second slider through the third slider and remove, the second slider removes the ascending and decline that the in-process realizes the die cover through first connecting rod and second connecting rod, through setting up the lead screw, be convenient for provide the auto-lock effect for the third slider, reduce the die cover and adjust the possibility that the third slider continues to move after finishing, simultaneously because the die body stretches out the spandrel girder, also be convenient for promote the third slider to outdoor through setting up the lead screw, and then be convenient for adjust the height of die cover.
The present invention in a preferred example may be further configured to: the limiting mechanism comprises two strip-shaped grooves which are respectively arranged on the opposite inner sides of the third sliding grooves, a third connecting rod which is respectively arranged in the strip-shaped grooves in a sliding manner along the width direction of the guide rail, two fourth connecting rods which are respectively hinged with one sides, close to the connecting sheet, of the two third connecting rods, a second fixing piece which is respectively hinged with one ends, far away from the third connecting rods, of the two fourth connecting rods, two fifth connecting rods which are respectively hinged with one ends, far away from the fourth connecting rods, of the two third connecting rods, and a first fixing piece which is respectively hinged with one ends, far away from the third connecting rods, of the two fifth connecting rods; the outer peripheral surface of the third sliding block is provided with two strip-shaped slots along the axial direction of the third sliding block, and each third connecting rod is inserted into the strip-shaped slot; one side of the first fixing plate, which is far away from the third connecting rod, is fixedly connected with one side of the third sliding chute, which is far away from the second fixing plate; the top of the first fixing piece is provided with a first semicircular groove, and the inner peripheral surface of the first semicircular groove is rotationally connected with the outer peripheral surface of the lead screw; the outer peripheral surface of the screw rod is provided with a first annular groove and a second annular groove; the top of the second fixing plate is provided with a third fixing plate in a vertical sliding manner, and two groups of first fixing assemblies respectively used for fixedly connecting the second fixing plate and the third fixing plate are arranged between the third fixing plate and the second fixing plate; and a second fixing assembly used for limiting the rotation of the lead screw is arranged between the third fixing plate and the second annular groove.
By adopting the technical scheme, when the second fixing piece is pulled to the indoor side, the two third connecting rods respectively move to the side close to the third sliding block; finally, after the third connecting rod is inserted into the strip-shaped slot, the third sliding block is conveniently limited by the third connecting rod; through setting up two third connecting rods that are used for spacingly, the back that finishes is adjusted to the die cover of being convenient for, through separation third connecting rod and third slider for the third slider no longer continues to move, and the pouring in-process of being convenient for, the distance between die cover and the die body remains unchanged, thereby makes the thickness of the balcony base after the pouring satisfy the construction needs.
The present invention in a preferred example may be further configured to: each group of first fixing assemblies comprises a first matching groove arranged at the top of the second fixing piece, a first abutting part fixed at the bottom of the third fixing piece and used for being plugged with the first matching groove, a second matching groove arranged at one side of the first matching groove far away from the screw rod, and a second abutting part arranged in the second matching groove in a sliding manner along the radial direction of the screw rod; the opposite inner sides of the first abutting part and the second abutting part are respectively provided with a first inclined surface; a first limiting through hole is formed in one side, away from the screw rod, of the first abutting part, and the second abutting part is inserted into the first limiting through hole; one side, far away from the lead screw, of the second abutting part is fixedly provided with a first spring, and one end, far away from the second abutting part, of the first spring is fixedly connected with one side, far away from the first matching groove, of the second matching groove.
Through adopting above-mentioned technical scheme, first butt piece continues the downstream back, and the second butt piece resets to being close to lead screw one side under the spring action of first spring, and finally second butt piece is pegged graft with first spacing through-hole to fix first butt piece, the third slider of being convenient for is at the grafting state at the slip in-process, third connecting rod and third slider, and then can control the removal of third slider through the lead screw, reduces the possibility of third slider and third connecting rod separation.
The present invention in a preferred example may be further configured to: the second butt joint piece is kept away from lead screw one side and is fixed with first guiding axle, first cooperation groove one side is kept away from in second cooperation groove has seted up first direction through-hole, first guiding axle along the lead screw radial sliding set up in the first direction through-hole.
Through adopting above-mentioned technical scheme, first direction through-hole provides the guide effect for first guiding axle, reduces the second butt piece along the orbital possibility of deviating in the lead screw radial movement process, also is convenient for simultaneously make second butt piece and first butt piece separation through the first guiding axle of pulling, and then is convenient for separate second stationary blade and third stationary blade.
The present invention in a preferred example may be further configured to: the second fixing component comprises a second semicircular groove arranged at the bottom of the third fixing piece, a first connecting groove arranged at one side, far away from the first annular groove, of the second annular groove, a first pressing piece arranged in the first connecting groove in a sliding mode along the axial direction of the screw rod, a second connecting groove arranged at the top of the first connecting groove, a second pressing piece arranged in the second connecting groove in a sliding mode along the vertical direction, a third connecting groove arranged at one side, far away from the first annular groove, of the second annular groove, and a third pressing piece arranged in the third connecting groove in a sliding mode along the axial direction of the screw rod and used for being in plug-in connection with one side, far away from the first annular groove, of the third fixing piece; a second limiting through hole is formed in one side, close to the first annular groove, of the second pressing part, and an inserting block used for being inserted into the top of the third pressing part is fixed to the top of the second limiting through hole; the opposite inner sides of the second semicircular groove and the first pressing piece are respectively provided with a second inclined plane; the opposite inner sides of the first pressing piece and the second pressing piece are respectively provided with a third inclined plane; and a third spring is fixed on one side of the third pressing piece, which is far away from the guide rail, and one end of the third spring, which is far away from the third pressing piece, is fixedly connected with one side of the third connecting groove, which is far away from the guide rail.
By adopting the technical scheme, after the second fixing piece is inserted into the second semicircular groove, the third fixing piece is pressed downwards, the second semicircular groove pushes the first pressing piece to move towards one side close to the second pressing piece through the second inclined surface, and the first pressing piece pushes the second pressing piece to move upwards through the third inclined surface; in the moving process of the second pressing piece, the inserting block is separated from the third pressing piece, the third pressing piece moves towards one side close to the third fixing piece under the elastic force action of the third spring, so that the third fixing piece is fixed through the third pressing piece, and after the third fixing piece is fixedly connected with the lead screw, the lead screw cannot continue to rotate, so that the mold cover is fixed in the cement pouring process, and the influence of the falling of the mold cover on the cement pouring process is reduced.
The present invention in a preferred example may be further configured to: and a second guide shaft is fixed on one side of the third pressing part, which is close to the third spring, a second guide through hole is formed in one side of the third connecting groove, which is far away from the guide rail, and the second guide shaft is arranged in the second guide through hole in a sliding manner along the axial direction of the lead screw.
By adopting the technical scheme, the second guide through hole provides a guide effect for the second guide shaft, the possibility that the third pressing piece deviates from a track in the axial movement process of the lead screw is reduced, and the third pressing piece and the third fixing piece can be conveniently separated.
In order to achieve the second object, the invention provides the following technical scheme: a method for using a construction mold for a building balcony comprises the following steps:
s1, enabling the indoor side of the die body to be tightly attached to the outdoor side of the bearing beam, placing one end, extending out of the die body, of the cantilever beam above the bearing beam, fixedly connecting the cantilever beam with the bearing beam through a fastening bolt, and pouring cement to the peripheral side of the cantilever beam;
s2, pulling the second fixing sheet to the indoor side, and inserting the two third connecting rods into the strip-shaped slots respectively; pressing the third fixing piece downwards, inserting the first abutting piece into the first matching groove, and fixing the first abutting piece through the second abutting piece;
s3, rotating the lead screw, moving the second slide block to one side close to the indoor space in the process of matching the second slide block with the lead screw in a threaded manner, enabling the die cover to gradually rise, and stopping rotating the lead screw after the die cover rises to a proper height;
s4, inserting the second fixing piece into the second semicircular groove, pressing the third fixing piece downwards, pushing the first pressing piece to move towards one side close to the second pressing piece through the second inclined surface by the second semicircular groove, separating the inserting block from the third pressing piece in the moving process of the second pressing piece, and inserting the third pressing piece into the third fixing piece under the elastic force action of the third spring;
s5, pouring cement into the die body through the feed inlet; after the cement is formed, the mould is dismantled; and continuously pouring cement into the gap occupied by the mold to form the balcony base.
Through adopting above-mentioned technical scheme, through fixed connection second stationary blade and third stationary blade for the third connecting rod keeps the grafting state with the third slider, thereby is convenient for remove through lead screw control third slider, and then realizes the rising of die cover, with the construction needs that satisfy the balcony base of different thickness. The third fixing plate is connected with the second semicircular groove in an inserting mode and is limited, the mold cover is fixed conveniently in the cement pouring process, and the influence of the falling of the mold cover on the cement pouring process is reduced.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. the distance between the die cover and the die body is adjusted by arranging the first connecting rod and the second connecting rod, so that the pouring requirements of balcony bases with different thicknesses can be met conveniently;
2. the two third connecting rods for limiting are arranged, so that after the die cover is adjusted, the third connecting rods and the third sliding blocks are separated, the third sliding blocks do not move continuously any more, the distance between the die cover and the die body is kept unchanged in the pouring process, and the thickness of the poured balcony base meets the construction requirement;
3. through fixed connection second stationary blade and third stationary blade, be convenient for realize the rising of die cover through rotating the lead screw to satisfy the construction needs of the balcony base of different thickness.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the highlighted guide rail of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic view showing the structure of the lead screw according to the present invention.
In the figure: 1. a mold body; 11. a mold cover; 12. a sliding frame; 13. a feed inlet; 14. a square fence; 15. enclosing plates; 16. a cantilever beam; 17. connecting sheets; 2. a support device; 21. a first link; 22. a second link; 23. a connecting shaft; 24. a first slider; 25. a first chute; 3. a guide rail; 31, a second chute; 32. a third chute; 33. a second slider; 34. a third slider; 35. a strip-shaped slot; 36. a dovetail groove; 37. a lead screw; 38. a third fixing sheet; 4. a limiting mechanism; 41. a strip-shaped groove; 42. a third link; 43. a fourth link; 44. a first fixing sheet; 45. a fifth link; 46. a second fixing sheet; 47. a first semicircular groove; 48. a first annular groove; 49. a second annular groove; 5. a first fixed component; 51. a first mating groove; 52. a first abutting member; 53. a second mating groove; 54. a second abutting member; 55. a first inclined plane; 56. a first limiting through hole; 57. a first spring; 58. a first guide shaft; 59. a first guide through hole; 6. a second fixed component; 61. a second semi-circular groove; 62. a first connecting groove; 63. a first pressing member; 64. a second connecting groove; 65. a second pressing member; 66. a third connecting groove; 67. a third pressing member; 68. a second limiting through hole; 69. inserting a block; 7. a second inclined plane; 71. a second spring; 72. a third spring; 73. a second guide shaft; 74. a second guide through hole; 75. a third inclined plane.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a mold for building balcony construction is shown in fig. 1, and comprises a mold body 1 and a mold cover 11 connected with the mold body 1 in a sliding manner along a vertical direction. The bottom of the mold cover 11 is fixed with a sliding frame 12, and the sliding frame 12 is arranged in the mold body 1 in a sliding manner along the vertical direction. The mold body 1 comprises a bottom plate and a square fence 14 fixed at the top of the bottom plate; the square fence 14 is detachably connected with the bottom plate through bolts. The square fence 14 comprises four enclosing plates 15 which are sequentially connected end to end, and two adjacent enclosing plates 15 are detachably connected through bolts. A cantilever beam 16 penetrating through the coaming 15 is fixed on one side of the square fence 14; and a connecting piece 17 is fixed on the peripheral side of the cantilever beam 16, and the connecting piece 17 is fixedly connected with the coaming 15 through a bolt. The top of the die cover 11 is provided with a feed inlet 13 for pouring cement into the die body 1. The indoor side of the die body 1 is tightly attached to the outdoor side of the bearing beam, the end, extending out of the die body 1, of the cantilever beam 16 is placed above the bearing beam, and the cantilever beam 16 is fixedly connected with the bearing beam through a fastening bolt; cement is poured to the peripheral sides of the cantilever beams 16 and the die body 1 respectively to form the balcony foundation.
As shown in fig. 1 and 2, two sets of supporting devices 2 for driving the mold cover 11 to move upwards are arranged between the mold cover 11 and the mold body 1. Each set of support means 2 comprises a first link 21 hinged to one side of the square fence 14 and a second link 22 hinged to the top end of the first link 21. A connecting shaft 23 facing one side of the square fence 14 is fixed at one end of the first connecting rod 21 close to the second connecting rod 22, and a first sliding block 24 is rotatably installed at one end of the connecting shaft 23 far away from the first connecting rod 21; a first sliding groove 25 is formed in one side, close to the first connecting rod 21, of the mold cover 11, and the first sliding block 24 is slidably disposed in the first sliding groove 25 along the length direction of the mold cover 11. A guide rail 3 is fixed on one side of the die body 1 close to the first connecting rod 21, a second sliding chute 31 is formed in the top of the guide rail 3, and a third sliding chute 32 with a circular longitudinal section is formed in the bottom of the second sliding chute 31. One end of the second connecting rod 22, which is far away from the first connecting rod 21, is hinged with a second sliding block 33, and the second sliding block 33 is slidably arranged in the second sliding groove 31 along the length direction of the guide rail 3. The bottom of the second sliding block 33 is rotatably provided with a third sliding block 34, and the third sliding block 34 is arranged in the third sliding groove 32 in a sliding manner along the length direction of the guide rail 3; an arc-shaped dovetail strip is fixed at the bottom of the second sliding block 33, an annular dovetail groove 36 is formed in the outer peripheral surface of the third sliding block 34, and the dovetail strip is arranged in the dovetail groove 36 in a sliding mode along the circumferential direction of the third sliding block 34. A lead screw 37 is rotatably mounted in the third slide groove 32 along the length direction of the guide rail 3, and the third slide block 34 is in threaded connection with the lead screw 37. The third slide groove 32 is provided therein with a stopper mechanism 4 for stopping the third slider 34 from rotating. Before the balcony base is poured, the screw 37 is rotated to make the second slide block 33 move towards the indoor side, the included angle between the first connecting rod 21 and the second connecting rod 22 is reduced, and the mold cover 11 gradually rises. After the mold cover 11 is lifted to a proper height, cement is poured into the mold body 1 through the feed port 13.
As shown in fig. 1 and fig. 2, the limiting mechanism 4 includes two strip-shaped grooves 41 respectively opened on the opposite inner sides of the third sliding groove 32, third connecting rods 42 respectively slidably disposed in the strip-shaped grooves 41 along the width direction of the guide rail 3, two fourth connecting rods 43 respectively hinged to one sides of the two third connecting rods 42 close to the connecting piece 17, and second fixing pieces 46 respectively hinged to one ends of the two fourth connecting rods 43 far away from the third connecting rods 42, and with reference to fig. 3 and fig. 4, two fifth connecting rods 45 respectively hinged to one ends of the two third connecting rods 42 far away from the fourth connecting rods 43, and first fixing pieces 44 respectively hinged to one ends of the two fifth connecting rods 45 far away from the third connecting rods 42. Two strip-shaped slots 35 are axially formed in the peripheral surface of the third sliding block 34 along the third sliding block 34, and each third connecting rod 42 is connected with the strip-shaped slot 35 in an inserting mode. The side of the first fixing plate 44 away from the third connecting rod 42 is fixedly connected with the side of the third chute 32 away from the second fixing plate 46; the top of the first fixing plate 44 is provided with a first semicircular groove 47, and the inner circumferential surface of the first semicircular groove 47 is rotatably connected with the outer circumferential surface of the screw 37. The peripheral surface of the screw 37 is provided with a first annular groove 48 and a second annular groove 49; the first annular groove 48 is located on the side of the second annular groove 49 adjacent the first retaining plate 44. The top of the second fixing plate 46 is provided with a third fixing plate 38 along the vertical sliding direction, and two groups of first fixing assemblies 5 respectively used for fixedly connecting the second fixing plate 46 and the third fixing plate 38 are arranged between the third fixing plate 38 and the second fixing plate 46. A second fixing assembly 6 for limiting the rotation of the lead screw 37 is disposed between the third fixing plate 38 and the second annular groove 49. When the second fixing piece 46 is pulled toward the indoor side, the two third links 42 move toward the third slider 34; finally, after the third connecting rod 42 is inserted into the strip-shaped slot 35, the third sliding block 34 is limited through the third connecting rod 42, and the third sliding block 34 slides in the process of being in threaded fit with the lead screw 37.
As shown in fig. 3, each set of first fixing elements 5 includes a first engaging groove 51 opened at the top of the second fixing plate 46, a first abutting member 52 fixed at the bottom of the third fixing plate 38 and used for being inserted into the first engaging groove 51, a second engaging groove 53 opened at a side of the first engaging groove 51 far from the lead screw 37, and a second abutting member 54 slidably disposed in the second engaging groove 53 along the radial direction of the lead screw 37. The first and second abutments 52 and 54 have first inclined surfaces 55 formed on opposite inner sides thereof. The first abutting part 52 is provided with a first limiting through hole 56 at one side far away from the screw 37, and the second abutting part 54 is inserted into the first limiting through hole 56. The first spring 57 is fixed on the side of the second abutting piece 54 far from the screw 37, and one end of the first spring 57 far from the second abutting piece 54 is fixedly connected with the side of the second matching groove 53 far from the first matching groove 51. A first guide shaft 58 is fixed on one side of the second abutting part 54 far away from the screw 37, a first guide through hole 59 is formed on one side of the second matching groove 53 far away from the first matching groove 51, and the first guide shaft 58 is arranged in the first guide through hole 59 in a sliding manner along the radial direction of the screw 37. When the second fixing piece 46 is inserted into the second annular groove 49, the third fixing piece 38 is pressed downwards, and the first abutting piece 52 is inserted into the first matching groove 51; the first abutting piece 52 pushes the second abutting piece 54 to move to the side far away from the lead screw 37 through the first inclined surface 55; after the first abutting part 52 continues to move downwards, the second abutting part 54 is reset to the side close to the screw rod under the action of the elastic force of the first spring 57, and finally the second abutting part 54 is inserted into the first limiting through hole 56, so that the first abutting part 52 is fixed.
As shown in fig. 3, the second fixing element 6 includes a second semicircular groove 61 opened at the bottom of the third fixing plate 38, a first connecting groove 62 opened at one side of the second annular groove 49 far from the first annular groove 48, a first pressing member 63 axially slidably disposed in the first connecting groove 62 along the lead screw 37, a second connecting groove 64 opened at the top of the first connecting groove 62, a second pressing member 65 vertically slidably disposed in the second connecting groove 64, a third connecting groove 66 opened at one side of the second annular groove 49 far from the first annular groove 48, and a third pressing member 67 axially slidably disposed in the third connecting groove 66 along the lead screw 37 and for being inserted into one side of the third fixing plate 38 far from the first annular groove 48. A second limiting through hole 68 is formed in one side of the second pressing member 65 close to the first annular groove 48, and the third pressing member 67 penetrates through the second limiting through hole 68. An insertion block 69 for being inserted into the top of the third pressing part 67 is fixed at the top of the second limiting through hole 68. The opposite inner sides of the second semicircular groove 61 and the first pressing piece 63 are respectively provided with a second inclined surface 7; the opposite inner sides of the first pressing part 63 and the second pressing part 65 are respectively provided with a third inclined surface 75. The top of the second pressing member 65 is fixed with a second spring 71, and the top end of the second spring 71 is fixedly connected with the top end of the second connecting groove 64. A third spring 72 is fixed on one side of the third pressing piece 67 away from the guide rail 3, and one end of the third spring 72 away from the third pressing piece 67 is fixedly connected with one side of the third connecting groove 66 away from the guide rail 3. A second guide shaft 73 is fixed on one side of the third pressing piece 67 close to the third spring 72, a second guide through hole 74 is formed on one side of the third connecting groove 66 far away from the guide rail 3, and the second guide shaft 73 is axially slidably arranged in the second guide through hole 74 along the lead screw 37. After the second fixing piece 46 is inserted into the second semicircular groove 61, the third fixing piece 38 is pressed downward, the second semicircular groove 61 pushes the first pressing piece 63 to move to a side close to the second pressing piece 65 through the second inclined surface 7, and the first pressing piece 63 pushes the second pressing piece 65 to move upward through the third inclined surface 75; during the movement of the second pressing member 65, the insert 69 is separated from the third pressing member 67, and the third pressing member 67 moves toward the side close to the third fixing plate 38 under the elastic force of the third spring 72, so that the third fixing plate 38 is fixed by the third pressing member 67.
A method for using a construction mold for a building balcony comprises the following steps:
s1, enabling the indoor side of the die body 1 to be tightly attached to the outdoor side of the bearing beam, placing the end, extending out of the die body 1, of the cantilever beam 16 above the bearing beam, fixedly connecting the cantilever beam 16 with the bearing beam through a fastening bolt, and pouring cement to the peripheral side of the cantilever beam 16.
S2, pulling the second fixing sheet 46 to the indoor side, and inserting the two third connecting rods 42 into the strip-shaped slots 35 respectively; the third fixing piece 38 is pressed downward, the first abutting piece 52 is inserted into the first engaging groove 51, and the first abutting piece 52 is fixed by the second abutting piece 54.
And S3, rotating the lead screw 37, moving the second slide block 33 to the indoor side in the process of being in threaded fit with the lead screw 37, gradually lifting the die cover 11, and stopping rotating the lead screw 37 after the die cover 11 is lifted to a proper height.
And S4, inserting the second fixing piece 46 into the second semicircular groove 61, and pressing the third fixing piece 38 downward, wherein the second semicircular groove 61 pushes the first pressing piece 63 to move toward the side close to the second pressing piece 65 through the second inclined surface 7, the insertion block 69 is separated from the third pressing piece 67 during the movement of the second pressing piece 65, and the third pressing piece 67 is inserted into the third fixing piece 38 under the elastic force of the third spring 72.
S5, pouring cement into the die body 1 through the feed port 13; after the cement is formed, the mould is dismantled; and continuously pouring cement into the gap occupied by the mold to form the balcony base.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. A construction mold for a building balcony comprises a mold body (1) and a mold cover (11) which is connected with the mold body (1) in a sliding manner along the vertical direction; a sliding frame (12) is fixed at the bottom of the die cover (11), and the sliding frame (12) is arranged in the die body (1) in a sliding manner along the vertical direction; one side of the die body (1) is fixedly provided with a cantilever beam (16) in a penetrating way; feed inlet (13) that are used for pouring cement in die body (1), its characterized in that are offered at die cover (11) top: two groups of supporting devices (2) for driving the die cover (11) to move upwards are arranged between the die cover (11) and the die body (1); each group of the supporting devices (2) comprises a first connecting rod (21) hinged with one side of the die body (1) and a second connecting rod (22) hinged with the top end of the first connecting rod (21); one side of the first connecting rod (21) close to the second connecting rod (22) is connected with one side of the die cover (11) close to the first connecting rod (21) in a sliding manner along the length direction of the die cover (11); a guide rail (3) is fixed on one side of the die body (1) close to the first connecting rod (21), and a second sliding groove (31) is formed in the top of the guide rail (3); one end, far away from the first connecting rod (21), of the second connecting rod (22) is hinged with a second sliding block (33), and the second sliding block (33) is arranged in the second sliding groove (31) in a sliding mode along the length direction of the guide rail (3);
a third sliding groove (32) is formed in the bottom of the second sliding groove (31), a third sliding block (34) is rotatably mounted at the bottom of the second sliding block (33), and the third sliding block (34) is arranged in the third sliding groove (32) in a sliding manner along the length direction of the guide rail (3); a lead screw (37) is rotatably arranged in the third sliding groove (32) along the length direction of the guide rail (3), and the third sliding block (34) is in threaded connection with the lead screw (37); a limiting mechanism (4) for preventing the third sliding block (34) from rotating is arranged in the third sliding groove (32);
the limiting mechanism (4) comprises two strip-shaped grooves (41) which are respectively arranged on the opposite inner sides of the third sliding grooves (32), third connecting rods (42) which are respectively arranged in the strip-shaped grooves (41) in a sliding manner along the width direction of the guide rail (3), two fourth connecting rods (43) which are respectively hinged with one ends of the two third connecting rods (42), second fixing pieces (46) which are respectively hinged with one ends of the two fourth connecting rods (43) far away from the third connecting rods (42), two fifth connecting rods (45) which are respectively hinged with one ends of the two third connecting rods (42) far away from the fourth connecting rods (43), and first fixing pieces (44) which are respectively hinged with one ends of the two fifth connecting rods (45) far away from the third connecting rods (42); the outer peripheral surface of the third sliding block (34) is provided with two strip-shaped slots (35) along the axial direction of the third sliding block (34), and each third connecting rod (42) is inserted into each strip-shaped slot (35); one side of the first fixing plate (44) far away from the third connecting rod (42) is fixedly connected with one side of the third sliding chute (32) far away from the second fixing plate (46); a first annular groove (48) and a second annular groove (49) are formed in the outer peripheral surface of the lead screw (37); the top of the second fixing plate (46) is provided with a third fixing plate (38) in a vertical sliding manner, and two groups of first fixing assemblies (5) which are respectively used for fixedly connecting the second fixing plate (46) and the third fixing plate (38) are arranged between the third fixing plate (38) and the second fixing plate (46); and a second fixing component (6) used for limiting the rotation of the lead screw (37) is arranged between the third fixing plate (38) and the second annular groove (49).
2. The mold for construction of balcony of building according to claim 1, wherein: each group of first fixing assemblies (5) comprises a first matching groove (51) formed in the top of the second fixing plate (46), a first abutting piece (52) fixed to the bottom of the third fixing plate (38) and used for being plugged with the first matching groove (51), a second matching groove (53) formed in one side, far away from the screw rod (37), of the first matching groove (51), and a second abutting piece (54) arranged in the second matching groove (53) in a sliding mode along the radial direction of the screw rod (37); the opposite inner sides of the first abutting part (52) and the second abutting part (54) are respectively provided with a first inclined surface (55); a first limiting through hole (56) is formed in one side, away from the lead screw (37), of the first abutting part (52), and the second abutting part (54) is inserted into the first limiting through hole (56); and a first spring (57) is fixed on one side, away from the screw rod (37), of the second abutting part (54), and one end, away from the second abutting part (54), of the first spring (57) is fixedly connected with one side, away from the first matching groove (51), of the second matching groove (53).
3. The mold for construction of balcony of building according to claim 2, wherein: a first guide shaft (58) is fixed on one side, away from the screw rod (37), of the second abutting part (54), a first guide through hole (59) is formed in one side, away from the first matching groove (51), of the second matching groove (53), and the first guide shaft (58) is arranged in the first guide through hole (59) in a sliding mode along the radial direction of the screw rod (37).
4. The mold for construction of balcony of building according to claim 1, wherein: the second fixing component (6) comprises a second semicircular groove (61) arranged at the bottom of the third fixing plate (38), a first connecting groove (62) arranged at one side, far away from the first annular groove (48), of the second annular groove (49), a first pressing part (63) arranged in the first connecting groove (62) in a sliding manner along the axial direction of the screw rod (37), a second connecting groove (64) arranged at the top of the first connecting groove (62), a second pressing part (65) arranged in the second connecting groove (64) in a sliding manner along the vertical direction, a third connecting groove (66) arranged at one side, far away from the first annular groove (48), of the second annular groove (49), and a third pressing part (67) arranged in the third connecting groove (66) in a sliding manner along the axial direction of the screw rod (37) and used for being inserted with one side, far away from the first annular groove (48), of the third fixing plate (38); a second limiting through hole (68) is formed in one side, close to the first annular groove (48), of the second pressing part (65), and an inserting block (69) used for being inserted into the top of the third pressing part (67) is fixed to the top of the second limiting through hole (68); the opposite inner sides of the second semicircular groove (61) and the first pressing piece (63) are respectively provided with a second inclined surface (7); the opposite inner sides of the first pressing piece (63) and the second pressing piece (65) are respectively provided with a third inclined surface (75); and a third spring (72) is fixed on one side of the third pressing piece (67) far away from the guide rail (3), and one end of the third spring (72) far away from the third pressing piece (67) is fixedly connected with one side of the third connecting groove (66) far away from the guide rail (3).
5. The mold for construction of balcony of building according to claim 4, wherein: a second guide shaft (73) is fixed on one side, close to the third spring (72), of the third pressing piece (67), a second guide through hole (74) is formed in one side, far away from the guide rail (3), of the third connecting groove (66), and the second guide shaft (73) is arranged in the second guide through hole (74) in a sliding mode along the axial direction of the lead screw (37).
6. The method for using the mold for construction of the balcony, according to claim 1, wherein: the method comprises the following steps:
s1, enabling the indoor side of the die body (1) to be close to the outdoor side of the bearing beam, placing one end, extending out of the die body (1), of the cantilever beam (16) above the bearing beam, fixedly connecting the cantilever beam (16) with the bearing beam through a fastening bolt, and pouring cement to the peripheral side of the cantilever beam (16);
s2, pulling the second fixing sheet (46) to the indoor side, and inserting the two third connecting rods (42) into the strip-shaped slots (35) respectively; the third fixing piece (38) is pressed downwards, the first abutting piece (52) is inserted into the first matching groove (51), and the first abutting piece (52) is fixed through the second abutting piece (54);
s3, rotating the lead screw (37), moving the second sliding block (33) to one side close to the indoor space in the process of threaded matching with the lead screw (37), so that the die cover (11) gradually rises, and stopping rotating the lead screw (37) after the die cover (11) rises to a proper height;
s4, the second fixing piece (46) is inserted into the second semicircular groove (61), and the third fixing piece (38) is pressed downwards, the second semicircular groove (61) pushes the first pressing piece (63) to move towards one side close to the second pressing piece (65) through the second inclined surface (7), the inserting block (69) is separated from the third pressing piece (67) in the moving process of the second pressing piece (65), and the third pressing piece (67) is inserted into the third fixing piece (38) under the elastic force action of the third spring (72);
s5, pouring cement into the die body (1) through the feed inlet (13); after the cement is formed, the mould is dismantled; and continuously pouring cement into the gap occupied by the mold to form the balcony base.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336207.1A CN111677276B (en) | 2020-04-26 | 2020-04-26 | Construction mold for building balcony and application method of construction mold |
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| CN202010336207.1A CN111677276B (en) | 2020-04-26 | 2020-04-26 | Construction mold for building balcony and application method of construction mold |
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| CN111677276A CN111677276A (en) | 2020-09-18 |
| CN111677276B true CN111677276B (en) | 2022-03-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100350121C (en) * | 2004-01-20 | 2007-11-21 | 邱则有 | Form member forming mould |
| JP2005273307A (en) * | 2004-03-25 | 2005-10-06 | Takahashi Seisakusho:Kk | Mold support stand for concrete molding |
| CN206091326U (en) * | 2016-09-23 | 2017-04-12 | 中建二局第一建筑工程有限公司 | Portable floor gauge control ware |
| CN207436453U (en) * | 2017-08-30 | 2018-06-01 | 浙江工业大学 | A kind of intelligence wall painting machine |
| CN209666392U (en) * | 2019-01-07 | 2019-11-22 | 山东临朐久恒模具有限公司 | A kind of pickoff of powder presser die |
| CN110821195B (en) * | 2019-11-07 | 2021-05-28 | 上海精硕建设发展有限公司 | Mesh mounting method |
| CN111042408B (en) * | 2019-12-28 | 2021-03-30 | 安徽协鼎建设工程有限公司 | Installation method of multi-layer curtain wall |
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Address after: 318050 No.588, West Luqiao Avenue, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Zhejiang Jingtian Construction Co.,Ltd. Address before: 318050 No.588, West Luqiao Avenue, Luqiao District, Taizhou City, Zhejiang Province Applicant before: Taizhou Jintiandi Construction Engineering Co.,Ltd. |
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