Prefabricated balcony stable supporting piece

Abstract

The utility model relates to the technical field of prefabricated balconies, in particular to a prefabricated balcony stable supporting piece which comprises a pouring plate, a supporting steel bar and a positioning steel bar, the supporting steel bar and the positioning steel bar are fixedly connected to the inner side of the pouring plate, a bearing frame assembly is arranged on the outer side of the positioning steel bar, and a connecting assembly is installed on the inner side of the bearing frame assembly. A supporting assembly is mounted on the inner side of the bearing frame assembly, the bearing frame assembly comprises a bearing beam, an inter-rod hole is formed in the upper end of the bearing beam, a long rod is mounted on the inner side of the bearing beam, a supporting wheel is rotationally connected to the outer side of the long rod, a buffer layer is fixedly connected to the outer side of the supporting wheel, an inter-rod threaded hole is formed in the inner side of the bearing beam, and a grooved block is fixedly connected to the lower end of the bearing beam; according to the supporting beam of the prefabricated balcony, a certain prestress can be applied to the supporting beam, so that the supporting beam can better resist deformation when the prefabricated balcony is hoisted, and the horizontal precision and the vertical precision of the prefabricated balcony are kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated balcony technical field, concretely is a kind of prefabricated balcony stable support. BACKGROUND

[0002] Prefabricated balcony is a kind of balcony component that is prefabricated in factory or site, it belongs to part of assembly type building, can effectively improve construction efficiency, reduce on-site construction difficulty, and reduce unnecessary workload, since the type of prefabricated balcony can be realized diversity, there is rich selection in form, material texture and color, therefore be widely used in modern building;

[0003] When prefabricated balcony is installed, it is usually supported by stable support under, can prevent cantilever component overturning, also guarantee the installation accuracy of balcony plate component, ensure the stability and safety of prefabricated balcony in installation process;

[0004] Prefabricated balcony stable support usually adopts the way of vertical rod support or setting up support column to play the effect of support, since the way does not apply certain prestress to bearing beam in advance, makes the service performance of bearing beam structure to be poor, when prefabricated balcony is hoisted on bearing beam, certain deformation will occur to bearing beam, lead to the inclination of prefabricated balcony to a certain angle, influence the anchoring quality of exposed reinforcement and post-cast joint, therefore, aiming at the above problem, a kind of prefabricated balcony stable support is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of prefabricated balcony stable support, to solve the problem that since the way does not apply certain prestress to bearing beam in advance, makes the service performance of bearing beam structure to be poor, when prefabricated balcony is hoisted on bearing beam, certain deformation will occur to bearing beam, lead to the inclination of prefabricated balcony to a certain angle.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a prefabricated balcony steady support piece, including pouring plate, support reinforcement and positioning reinforcement, the inboard fixed connection of pouring plate has support reinforcement and positioning reinforcement, the outboard of positioning reinforcement is provided with bearing frame subassembly, the inboard installation of bearing frame subassembly has connecting subassembly, the inboard installation of bearing frame subassembly has support subassembly, bearing frame subassembly includes support beam, the upper end of support beam is equipped with the inter -bar hole, the inboard installation of support beam has long pole, the outboard rotation of long pole is connected with support wheel, the outboard fixed connection of support wheel has buffer layer, the inboard of support beam is equipped with the inter -bar threaded hole, the lower fixed connection of support beam has the block with groove, the inboard of block with groove is equipped with the clamping slot, connecting subassembly includes vertical rod, the inboard screw of vertical rod has fixed bolt, the inboard rotation of vertical rod has rotating lever, the outboard fixed connection of rotating lever has rotating block, one end of rotating lever is fixedly connected with the special-shaped block, the inboard rotation of vertical rod has the peg, the outboard fixed connection of peg has rotating plate, the inboard fixed connection of rotating plate has connecting spring, one end of connecting spring is fixedly connected with the clamping block, support subassembly includes support plate, the inboard of support plate is equipped with the inter -plate threaded hole, the inboard installation of inter -plate threaded hole has connecting bolt, the lower fixed connection of support plate has the column with groove, the inboard of column with groove is equipped with rotating groove, the inboard of column with groove is equipped with sliding slot, the inboard sliding connection of sliding slot has sliding column, the outboard fixed connection of sliding column has return spring.

[0008] As the further optimization of the utility model, wherein: the support beam is provided with a plurality of support beams, each of the support beams is parallel to each other, the inter -bar holes are evenly and equidistantly distributed on the upper end of the support beam, and the included angle between the positioning reinforcement and the support beam is 90°.

[0009] As the further optimization of the utility model, wherein: the inter -bar threaded holes are provided with two inter -bar threaded holes, the inter -bar threaded holes are symmetrically distributed, the positions of the inter -bar threaded holes correspond to the positions of the inter -plate threaded holes one by one, the included angle between the block with groove and the support beam is 90°, and the clamping slot is in the shape of "T".

[0010] As the further optimization of the utility model, wherein: the projection of the vertical rod in the vertical direction is rectangular, the included angle between the fixed bolt and the vertical rod is 90°, the rotating lever is parallel to the fixed bolt, the rotating lever, the rotating block and the special-shaped block are coaxial, and the convex blocks in the shape of a ring are equidistantly distributed on three-quarters of the outer side of the special-shaped block.

[0011] As the further optimization of the utility model, wherein: the outer side of the rotating plate is attached to the bottom end of the sliding column, the connecting springs are provided with two connecting springs, the connecting springs are symmetrically distributed on both sides of the clamping block, the outer side of the clamping block is attached to the inner side of the clamping slot, and one side of the clamping block is attached to the outer side of the pouring plate.

[0012] As the further optimization of the utility model, wherein: the support plate upper end surface and the supporting beam bottom end surface are on the same horizontal plane, the support plate is fixedly connected with the supporting beam through connecting bolts, the projection of the slotted column in the vertical direction is circular, the slotted column center axis and the sliding column center axis are on the same straight line.

[0013] As the further optimization of the utility model, wherein: the rotating groove inner side is rotatably connected with a special-shaped block, the sliding column upper end surface is attached to the special-shaped block outer side, the reset spring center axis and the sliding column center axis are on the same straight line, the reset spring lower end is fixedly connected with a slotted column, the sliding column bottom end surface is arc-shaped.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the bearing frame assembly, the connecting assembly and the supporting assembly are arranged, so that certain prestress is applied to the supporting beam, the supporting beam can better resist deformation when hoisting the prefabricated balcony, the horizontal and vertical precision of the prefabricated balcony is maintained, the anchoring quality of the exposed steel bars and the post-cast joint of the prefabricated balcony is improved, and the durability and reliability of the whole structure are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the overall cross section structure schematic view of the utility model;

[0018] Figure 3 It is the bearing frame assembly structure schematic view of the utility model;

[0019] Figure 4 It is the bearing frame assembly cross section structure schematic view of the utility model;

[0020] Figure 5 It is the connecting assembly structure schematic view of the utility model;

[0021] Figure 6 It is the supporting assembly structure schematic view of the utility model;

[0022] Figure 7 It is the supporting assembly explosion structure schematic view of the utility model.

[0023] In the figure: 1, pouring plate; 2, support steel bars; 3, positioning steel bars; 4, bearing frame assembly; 41, bearing beam; 42, inter-rod hole; 43, long rod; 44, support wheel; 45, buffer layer; 46, inter-plate threaded hole; 47, slotted block; 48, clamping groove; 5, connecting assembly; 51, vertical rod; 52, fixing bolt; 53, rotating rod; 54, rotating block; 55, special-shaped block; 56, pin; 57, rotating plate; 58, connecting spring; 59, clamping block; 6, support assembly; 61, support plate; 62, inter-plate threaded hole; 63, connecting bolt; 64, slotted column; 65, rotating groove; 66, sliding groove; 67, sliding column; 68, reset spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0026] Please refer to Figures 1-7 The present application provides a technical solution:

[0027] The utility model provides a prefabricated balcony steady support piece, including pouring slab 1, support reinforcement 2 and positioning reinforcement 3, and pouring slab 1 inboard fixedly connected with support reinforcement 2 and positioning reinforcement 3, and positioning reinforcement 3 outboard is provided with bearing frame assembly 4, bearing frame assembly 4 inboard is installed with connecting assembly 5, bearing frame assembly 4 inboard is installed with support assembly 6, bearing frame assembly 4 includes bearing beam 41, bearing beam 41 upper end is provided with inter -bar hole 42, bearing beam 41 inboard is installed with long pole 43, long pole 43 outboard is rotatably connected with support wheel 44, support wheel 44 outboard is fixedly connected with buffer layer 45, bearing beam 41 inboard is provided with inter -bar threaded hole 46, bearing beam 41 lower end is fixedly connected with grooved block 47, and grooved block 47 inboard is provided with clamping groove 48, connecting assembly 5 includes vertical rod 51, vertical rod 51 inboard is spirally connected with fixed bolt 52, vertical rod 51 inboard is rotatably connected with rotating rod 53, rotating rod 53 outboard is fixedly connected with rotating block 54, rotating rod 53 one end is fixedly connected with special-shaped block 55, vertical rod 51 inboard is rotatably connected with pin 56, pin 56 outboard is fixedly connected with rotating plate 57, rotating plate 57 inboard is fixedly connected with connecting spring 58, connecting spring 58 one end is fixedly connected with clamping block 59, support assembly 6 includes support plate 61, support plate 61 inboard is provided with inter -plate threaded hole 62, and inter -plate threaded hole 62 inboard is installed with connecting bolt 63, and support plate 61 lower end is fixedly connected with grooved column 64, and grooved column 64 inboard is provided with rotating groove 65, and grooved column 64 inboard is provided with sliding slot 66, and sliding slot 66 inboard is slidably connected with sliding column 67, and sliding column 67 outboard is fixedly connected with return spring 68.

[0028] As a further implementation of the scheme, the inter -bar threaded hole 46 is provided with two, two inter -bar threaded holes 46 are symmetrically distributed, the position of the inter -bar threaded hole 46 corresponds to the position of the inter -plate threaded hole 62, the included angle between the grooved block 47 and the bearing beam 41 is 90 °, and the clamping groove 48 is "T" shaped, which facilitates the cooperation between components and facilitates the assembly of components.

[0029] As a further implementation of the scheme, the projection of the vertical rod 51 in the vertical direction is rectangular, the included angle between the fixed bolt 52 and the vertical rod 51 is 90 °, the rotating rod 53 and the fixed bolt 52 are parallel to each other, the rotating rod 53, the rotating block 54 and the special-shaped block 55 are coaxial, and the special-shaped block 55 is provided with a plurality of protruding blocks in the form of annular equidistant distribution on the outer side of three quarters of the position, which strengthens the transmission between components and improves the operation efficiency of the device.

[0030] As a further implementation of the scheme, the bearing beam 41 is provided with a plurality of, each bearing beam 41 is parallel to each other, the inter -bar hole 42 is provided with a plurality of, the inter -bar hole 42 is uniformly and equidistantly distributed on the upper end of the bearing beam 41, and the included angle between the positioning reinforcement 3 and the bearing beam 41 is 90 °, which is beneficial to the precise butt joint between components.

[0031] As a further implementation of the scheme, the inside of the rotating groove 65 is rotatably connected with a special-shaped block 55, the upper end surface of the sliding column 67 is attached to the outside of the special-shaped block 55, the center axis of the reset spring 68 is on the same straight line with the center axis of the sliding column 67, the lower end of the reset spring 68 is fixedly connected with the slotted column 64, and the bottom end surface of the sliding column 67 is arc-shaped, which can enhance the engagement between components and make the mutual transmission between components more accurate.

[0032] As a further implementation of the scheme, the outside of the rotating plate 57 is attached to the bottom end of the sliding column 67, two connecting springs 58 are provided, the two connecting springs 58 are symmetrically distributed on both sides of the clamping block 59, the outside of the clamping block 59 is attached to the inside of the clamping groove 48, and one side of the clamping block 59 is attached to the outside of the pouring plate 1, which can make the force transmission between components more stable and conducive to achieving the effect of the device.

[0033] As a further implementation of the scheme, the upper end surface of the support plate 61 is on the same horizontal plane with the bottom end surface of the supporting beam 41, the support plate 61 is fixedly connected with the supporting beam 41 through the connecting bolt 63, the projection of the slotted column 64 in the vertical direction is circular, and the center axis of the slotted column 64 is on the same straight line with the center axis of the sliding column 67, which can strengthen the mutual support between the components of the device and improve the stability of the device.

[0034] Work flow: when the device is in use, rotate the connecting bolt 63, fix the support plate 61 at the lower end of the supporting beam 41, when the support plate 61 is fixed, the slotted column 64 at the lower end of the support plate 61 will limit the movement of the rotating rod 53, according to the position of the rotating rod 53, the vertical rod 51 is fixed on the supporting wall through the fixing bolt 52, which can further improve the stability of the device, rotate the rotating plate 57 to drive the pin 56 to rotate in the inner side of the vertical rod 51, so as to change the included angle between the rotating plate 57 and the vertical rod 51, when the outer side of the rotating plate 57 contacts the bottom end of the sliding column 67, pull the clamping block 59 and clamp it into the clamping groove 48, so that the rotating plate 57 can generate force on the clamping block 59 through the connecting spring 58, the clamping block 59 is subjected to the force of the rotating plate 57 and transmits the force to the supporting beam 41 through the slotted block 47, so that the supporting beam 41 is subjected to a certain bending pre-stress, which strengthens the service performance of the supporting beam 41, then rotate the rotating block 54 to drive the rotating rod 53 to rotate, when the rotating rod 53 rotates, the special-shaped block 55 will be rotated, the convex block with different shapes on the surface of the special-shaped block 55 can produce different extrusion effects on the sliding column 67, so that the sliding distance of the sliding column 67 in the sliding groove 66 changes, so that the sliding column 67 extrudes the rotating plate 57 at the lower end, so that the included angle between the rotating plate 57 and the vertical rod 51 changes slightly, to adjust the tension generated by the rotating plate 57 on the clamping block 59 through the connecting spring 58, such design can change the size of force transmitted between components, so that the bending pre-stress applied to the supporting beam 41 changes, thereby changing the service performance of the supporting beam 41 to adapt to different weights, hoist the pouring plate 1 above the load bearing frame assembly 4, pull the supporting steel bar 2 to make the positioning steel bar 3 inserted into the corresponding inter-pole hole 42, and the outer side of the pouring plate 1 is in contact with the upper end surface of the supporting beam 41 and the outer side of the buffer layer 45 at the same time, which can disperse the pressure generated by the pouring plate 1 and avoid uneven pressure on the supporting beam 41 at different positions.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A precast balcony stabilizing support component, comprising a cast-in-place slab (1), supporting reinforcing bars (2), and positioning reinforcing bars (3), characterized in that: The inner side of the casting slab (1) is fixedly connected with a supporting steel bar (2) and a positioning steel bar (3). A load-bearing frame assembly (4) is provided on the outer side of the positioning steel bar (3). A connecting assembly (5) is installed on the inner side of the load-bearing frame assembly (4). A supporting assembly (6) is installed on the inner side of the load-bearing frame assembly (4). The load-bearing frame assembly (4) includes a support beam (41), with a rod-to-rod hole (42) at the upper end of the support beam (41), a long rod (43) installed on the inner side of the support beam (41), a support wheel (44) rotatably connected to the outer side of the long rod (43), a buffer layer (45) fixedly connected to the outer side of the support wheel (44), a rod-to-rod threaded hole (46) at the inner side of the support beam (41), and a grooved block (47) fixedly connected to the lower end of the support beam (41), with a slot (48) on the inner side of the grooved block (47). The connecting assembly (5) includes a vertical rod (51), a fixing bolt (52) is spirally connected to the inner side of the vertical rod (51), a rotating rod (53) is rotatably connected to the inner side of the vertical rod (51), a rotating block (54) is fixedly connected to the outer side of the rotating rod (53), a shaped block (55) is fixedly connected to one end of the rotating rod (53), a pin (56) is rotatably connected to the inner side of the vertical rod (51), a rotating plate (57) is fixedly connected to the outer side of the pin (56), a connecting spring (58) is fixedly connected to the inner side of the rotating plate (57), and a locking block (59) is fixedly connected to one end of the connecting spring (58). The support assembly (6) includes a support plate (61), with a threaded hole (62) on the inner side of the support plate (61), and a connecting bolt (63) installed on the inner side of the threaded hole (62). A grooved column (64) is fixedly connected to the lower end of the support plate (61), with a rotating groove (65) on the inner side of the grooved column (64) and a sliding groove (66) on the inner side of the grooved column (64). A sliding column (67) is slidably connected to the inner side of the sliding groove (66), and a return spring (68) is fixedly connected to the outer side of the sliding column (67).

2. The prefabricated balcony stabilizing support component according to claim 1, characterized in that: The supporting beams (41) are provided in a plurality of manner, each of the supporting beams (41) being parallel to each other. The inter-rod holes (42) are provided in a plurality of manner, and the inter-rod holes (42) are evenly and equidistantly distributed on the upper end of the supporting beams (41). The angle between the positioning steel bars (3) and the supporting beams (41) is 90°.

3. A prefabricated balcony stabilizing support according to claim 1, characterized in that: There are two threaded holes (46) between the rods, and the two threaded holes (46) between the rods are symmetrically distributed. The position of the threaded holes (46) between the rods corresponds one-to-one with the position of the threaded holes (62) between the plates. The included angle between the grooved block (47) and the supporting beam (41) is 90°. The slot (48) is "T" shaped.

4. A prefabricated balcony stabilizing support according to claim 1, characterized in that: The projection of the vertical rod (51) in the vertical direction is rectangular. The included angle between the fixing bolt (52) and the vertical rod (51) is 90°. The rotating rod (53) and the fixing bolt (52) are parallel to each other. The rotating rod (53), the rotating block (54) and the irregular block (55) are on the same axis. The irregular block (55) has protrusions distributed in a ring at equal intervals on the outer three-quarters of its position.

5. A prefabricated balcony stabilizing support according to claim 1, characterized in that: The outer side of the rotating plate (57) is attached to the bottom end of the sliding column (67). There are two connecting springs (58), which are symmetrically distributed on both sides of the block (59). The outer side of the block (59) is attached to the inner side of the slot (48), and one side of the block (59) is attached to the outer side of the casting plate (1).

6. A prefabricated balcony stabilizing support according to claim 1, characterized in that: The upper surface of the support plate (61) is on the same horizontal plane as the bottom surface of the support beam (41). The support plate (61) is fixedly connected to the support beam (41) by connecting bolts (63). The projection of the grooved column (64) in the vertical direction is circular. The central axis of the grooved column (64) and the central axis of the sliding column (67) are on the same straight line.

7. A prefabricated balcony stabilizing support according to claim 1, characterized in that: The inner side of the rotating groove (65) is rotatably connected to a shaped block (55), the upper end face of the sliding column (67) is in contact with the outer side of the shaped block (55), the central axis of the reset spring (68) and the central axis of the sliding column (67) are on the same straight line, the lower end of the reset spring (68) is fixedly connected to a grooved column (64), and the bottom end face of the sliding column (67) is arc-shaped.

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