CN218323399U - Prefabricated assembled coincide floor - Google Patents
Prefabricated assembled coincide floor Download PDFInfo
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- CN218323399U CN218323399U CN202221333461.7U CN202221333461U CN218323399U CN 218323399 U CN218323399 U CN 218323399U CN 202221333461 U CN202221333461 U CN 202221333461U CN 218323399 U CN218323399 U CN 218323399U
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Abstract
The utility model relates to a prefabricated assembled coincide floor, include: the device comprises a modular lifting appliance for the laminated slab, an auxiliary falling support for lifting the laminated slab, a slab seam shaping lifting die, a cast-in-place concrete scraping and vibrating device and a reserved hole die. The beneficial effects of the utility model are that: the modular lifting appliance for the laminated slab and the auxiliary falling bracket for the lifting of the laminated slab are arranged, so that the damage of the laminated slab in the lifting process is avoided, and the accuracy of the falling level of the laminated slab is ensured; the plate seam forming hanging die is arranged, so that the obtained plate seam has good quality, and the generation of cracks is prevented; a reserved hole die is arranged, so that the forming effect is good; arranging a steel bar spacing control line above the laminated slab, wherein the steel bar spacing control line is used for binding steel bars, and the steel bar overlapping and spacing are ensured to meet the design requirements; the truss steel bars of the laminated slab are used as split heads for the upper iron steel bars, so that the thickness of a protective layer of the upper iron steel bars is ensured; be equipped with cast in situ concrete and strickle the device that vibrates, avoided trampling, played fine guard action.
Description
Technical Field
The utility model belongs to the housing construction engineering field especially relates to a prefabricated assembled coincide floor.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete; in the actual production life, the composite floor slab has the characteristics of good continuity, firm connection, simple structure, wide application range and the like, and is widely applied to high-rise buildings and large-bay buildings with high integral rigidity requirements; however, in the construction process of the prefabricated composite floor slab, the problems that the lifting and the falling construction of the composite slab are inconvenient, cracks are easy to generate between the slabs, the concrete vibrating construction effect is poor and the like often occur.
In view of this, aiming at the defects in the construction of the existing prefabricated composite slab, a new prefabricated assembly type composite floor slab is urgently needed to improve the construction efficiency, improve the construction quality and ensure the safety and reliability of the construction quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing a prefabricated assembled coincide floor.
The prefabricated assembled composite floor slab comprises a modular lifting appliance for composite slabs, an auxiliary falling support for lifting the composite slabs, a slab seam shaping lifting die, a cast-in-place concrete scraping and vibrating device and a reserved hole die;
the modular lifting appliance for the laminated slab comprises main section steel, supporting section steel, a first lifting rope hole, a lifting ring, a second lifting rope hole and a U-shaped clamp; the auxiliary falling bracket for hoisting the laminated slab comprises angle steel, a bearing steel plate, a steel support, a supporting plate, a jack and a jacking supporting plate; the plate seam regularization hanging die comprises angle steel, cushion blocks, through long screw rods, bent steel pipes, section steel bent frames and fixing nuts; the cast-in-place concrete scraping and vibrating device comprises a roller, a transverse steel frame, an operating platform, a driving device, a vertical supporting frame, a transverse supporting frame, a chute baffle, a concrete chute and a longitudinal steel frame; the reserved hole die comprises a cylindrical die main body, a telescopic supporting rod control body, a handle reserved hole and a rotary handle;
in the modular lifting appliance for the laminated slab, the main section steel is rectangular; the supporting section steel is welded inside the main section steel; first lifting rope holes are fixedly formed in the middle positions inside the long sides of the main section steel and the middle positions inside the supporting section steel; one end of the first lifting rope is connected with the first lifting rope hole, and the other end of the first lifting rope is connected with the lifting ring; the second lifting rope holes are respectively and fixedly arranged at the middle position inside the short side of the main section steel, one fourth inside each long side of the main section steel and three fourths inside each long side of the main section steel; one end of the second lifting rope is connected with the second lifting rope hole, and the other end of the second lifting rope is connected with the U-shaped clamp;
the laminated slab is hoisted in the auxiliary falling bracket, and the bearing steel plate is fixed on the wall body; a steel support is fixedly arranged on the bearing steel plate; the steel support is fixed on the wall body through a connecting rib; the layer board is fixed at the steel shotcrete top, and the jack is fixed on the layer board, and the top holds in the palm the backup pad and sets up in the jack top, and the angle steel is fixed at the wall body top.
Preferably, the U-shaped clamp comprises a fixed suspension rod, a lifting hook, a telescopic rod fixing part, a strip-shaped flexible edge wrapping body, a connecting support rod and a top plate; the U-shaped clamp is arranged on the fixed suspender through the lifting hook, and the fixed suspender is provided with a U-shaped groove; the telescopic rod is fixed in the U-shaped groove of the fixed hanging rod through the telescopic rod fixing piece; the strip-shaped flexible edge-covering body is wrapped and fixed on the telescopic rod, and the upper end and the lower end of the telescopic rod are both fixed with connecting support rods; the top plate is fixed on the connecting support rod through a top plate connecting piece.
Preferably, the laminated slab is positioned on the angle steel and the top support supporting plate at the designated position; and a steel bar spacing control line is arranged above the laminated slab.
Preferably, the stacked slab is hoisted in the auxiliary falling bracket, the bottom of the angle steel is provided with a cushion block, and the cushion block is placed on the stacked slab; the framed bent steel pipe and the section steel framed bent are vertically and horizontally lapped below the laminated slab; the angle steel, the bent steel pipe and the section steel bent are fixed through the fixing nut by the through long screw.
Preferably, in the cast-in-place concrete scraping and vibrating device, a plurality of longitudinal steel frames are welded on the transverse steel frame in the horizontal direction, and a plurality of vertical supporting frames are welded on the transverse steel frame and the longitudinal steel frames in the vertical direction; a plurality of transverse supporting frames are vertically welded on the vertical supporting frame; the bottom of the transverse steel frame is provided with a roller; an operation platform is arranged inside a frame body of the cast-in-place concrete scraping and vibrating device, and a driving device is fixed on the operation platform; the concrete chute is installed on the section steel frame at cast-in-place concrete strickle vibration device support body top, and the spout baffle sets up in the concrete chute both sides.
Preferably, a hole die is reserved, and the cylindrical die main body is arranged in the hole of the laminated slab; the telescopic supporting rod is fixed around the telescopic supporting rod control body; a handle preformed hole is formed in the bottom of the telescopic supporting rod control body; the rotary handle passes through the handle preformed hole and is connected with the telescopic supporting rod control body.
The beneficial effects of the utility model are that: the modular lifting appliance for the laminated slab and the auxiliary falling support for lifting the laminated slab are arranged, so that the damage of the laminated slab in the lifting process is avoided, and the accuracy of the falling elevation of the laminated slab is ensured; the plate seam forming hanging die is arranged, so that the obtained plate seam is good in quality, and cracks are prevented; a reserved hole die is arranged, so that the forming effect is good; arranging a steel bar spacing control line above the laminated slab, wherein the steel bar spacing control line is used for binding steel bars, and the steel bar lapping and spacing are ensured to meet the design requirements; meanwhile, truss steel bars of the laminated slabs are used as split heads of the upper iron steel bars, so that the thickness of a protective layer of the upper iron steel bars is ensured; the cast-in-place concrete scraping and vibrating device is arranged, so that trampling is avoided, and a good protection effect is achieved.
Drawings
Fig. 1 is a schematic view of the modular lifting appliance of the laminated slab of the present invention;
FIG. 2 is a schematic structural view of a modular lifting tool U-shaped clamp of the composite slab of the present invention;
FIG. 3 is a schematic view of the structure of the auxiliary falling bracket for hoisting the laminated slab of the present invention;
FIG. 4 is a schematic view of the plate seam forming suspension mold structure of the present invention;
FIG. 5 is a front view of the cast-in-place concrete scraping and vibrating device of the present invention;
FIG. 6 is a top view of the cast-in-place concrete scraping and vibrating device of the present invention;
FIG. 7 is a schematic view of a mold for forming a hole.
Description of reference numerals: 1-laminated slab, 2-hanging ring, 3-first hanging rope, 4-first hanging rope hole, 5-supporting section steel, 6-main section steel, 7-second hanging rope hole, 8-U-shaped clamp, 9-second hanging rope, 10-fixed hanging rod, 11-U-shaped groove, 12-telescopic rod, 13-telescopic rod fixing part, 14-strip-shaped flexible edge covering body, 15-connecting supporting rod, 16-top plate connecting part, 17-top plate, 18-lifting hook, 19-wall body, 20-angle steel, 21-connecting rib, 22-bearing steel plate, 23-steel support, 24-supporting plate, 25-lifting jack, 26-jacking supporting plate, 27-cushion block, 28-through long screw rod, 29-framed steel pipe, 30-shaped steel framed bent, 31-fixed nut, 32-rolling wheel, 33-transverse steel frame, 34-operating platform, 35-driving device, 36-vertical supporting frame, 37-transverse supporting frame, 38-sliding groove, 39-concrete sliding groove, 40-longitudinal steel frame, 41-cylindrical steel frame, 42-transverse steel frame, 34-operating platform, handle body reserved hole, and handle rotating control rod.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, the present invention can be modified in several ways without departing from the principle of the present invention, and these modifications and modifications also fall into the protection scope of the claims of the present invention.
As an embodiment, as shown in fig. 1 to 7, the prefabricated composite floor slab comprises a composite slab modular lifting appliance, a composite slab lifting auxiliary falling support, a slab seam setting type lifting die, a cast-in-place concrete leveling vibrating device and a reserved hole die;
the modular lifting appliance for the laminated slab comprises main section steel 6, support section steel 5, a first lifting rope 3, a first lifting rope hole 4, a lifting ring 2, a second lifting rope 9, a second lifting rope hole 7 and a U-shaped clamp 8; the auxiliary falling bracket for hoisting the laminated slab comprises angle steel 20, a bearing steel plate 22, a steel support 23, a supporting plate 24, a jack 25 and a jacking supporting plate 26; the plate seam regularization hanging die comprises angle steel 20, cushion blocks 27, a through long screw 28, bent steel pipes 29, a section steel bent 30 and fixing nuts 31; the cast-in-place concrete scraping and vibrating device comprises a roller 32, a transverse steel frame 33, an operating platform 34, a driving device 35, a vertical supporting frame 36, a transverse supporting frame 37, a chute baffle 38, a concrete chute 39 and a longitudinal steel frame 40; the reserved hole die comprises a cylindrical die main body 41, a telescopic supporting rod 42, a telescopic supporting rod control body 43, a handle reserved hole 44 and a rotary handle 45; the U-shaped clamp 8 comprises a fixed suspension rod 10, a lifting hook 18, an expansion link 12, an expansion link fixing part 13, a strip-shaped flexible edge covering body 14, a connecting support rod 15 and a top plate 17; the U-shaped clamp 8 is arranged on the fixed suspender 10 through a lifting hook 18, and a U-shaped groove 11 is arranged on the fixed suspender 10; the telescopic rod 12 is fixed in the U-shaped groove 11 of the fixed suspension rod 10 through a telescopic rod fixing piece 13; the strip-shaped flexible edge-wrapping body 14 is wrapped and fixed on the telescopic rod 12, and the upper end and the lower end of the telescopic rod 12 are both fixed with connecting support rods 15; the top plate 17 is fixed on the connecting support rod 15 through a top plate connecting piece 16; the laminated slab 1 is positioned on the angle steel 20 and the top support plate 26 at the designated position; a steel bar spacing control line is arranged above the laminated slab 1;
in the modular lifting appliance for the laminated slab, the main section steel 6 is rectangular; the supporting section steel 5 is welded inside the main section steel 6; the middle position inside the long edge of the main section steel 6 and the middle position inside the supporting section steel 5 are both fixedly provided with a first lifting rope hole 4; one end of the first lifting rope 3 is connected with the first lifting rope hole 4, and the other end is connected with the lifting ring 2; the second lifting rope holes 7 are respectively and fixedly arranged in the middle of the inner part of the short side of the main section steel 6, one quarter of the inner part of each long side of the main section steel 6 and three quarters of the inner part of each long side of the main section steel 6; one end of a second lifting rope 9 is connected with the second lifting rope hole 7, and the other end of the second lifting rope is connected with the U-shaped clamp 8;
in the auxiliary falling bracket for hoisting the laminated slab, the bearing steel plate 22 is fixed on the wall 19; a steel support 23 is fixedly arranged on the bearing steel plate 22; the steel support 23 is fixed on the wall 19 through a connecting rib 21; the supporting plate 24 is fixed at the top of the steel support 23, the jack 25 is fixed on the supporting plate 24, the jacking supporting plate 26 is arranged at the top end of the jack 25, and the angle steel 20 is fixed at the top of the wall 19; in the auxiliary falling bracket for hoisting the laminated slab, a cushion block 27 is arranged at the bottom of the angle steel 20, and the cushion block 27 is placed on the laminated slab 1; a bent steel pipe 29 and a section steel bent 30 are vertically and horizontally overlapped below the laminated slab 1; the angle steel 20, the bent steel pipe 29 and the section steel bent 30 are fixed by the through long screw 28 through a fixing nut 31.
In the cast-in-place concrete scraping and vibrating device, a plurality of longitudinal steel frames 40 are welded on a transverse steel frame 33 in the horizontal direction, and a plurality of vertical support frames 36 are welded on the transverse steel frame 33 and the longitudinal steel frames 40 in the vertical direction; a plurality of transverse supporting frames 37 are vertically welded on the vertical supporting frame 36; the bottom of the transverse steel frame 33 is provided with a roller 32; an operation platform 34 is arranged in a frame body of the cast-in-place concrete scraping and vibrating device, and a driving device 35 is fixed on the operation platform 34; the concrete chute 39 is arranged on a steel frame at the top of the frame body of the cast-in-place concrete scraping and vibrating device, and the chute baffles 38 are arranged at two sides of the concrete chute 39;
in the reserved hole die, the cylindrical die body 41 is arranged in the hole of the laminated slab 1; the telescopic supporting rod 42 is fixed around the telescopic supporting rod control body 43; the bottom of the telescopic supporting rod control body 43 is provided with a handle preformed hole 44; the rotary handle 45 passes through the handle preformed hole 44 and is connected with the telescopic support rod control body 43.
Claims (6)
1. Prefabricated assembled coincide floor, its characterized in that: the device comprises a modular lifting appliance for the laminated slab, an auxiliary falling support for lifting the laminated slab, a slab seam shaping lifting mould, a cast-in-place concrete scraping and vibrating device and a reserved hole mould;
the modular lifting appliance for the laminated slab comprises main section steel (6), support section steel (5), a first lifting rope (3), a first lifting rope hole (4), a lifting ring (2), a second lifting rope (9), a second lifting rope hole (7) and a U-shaped clamp (8); the auxiliary falling bracket for hoisting the laminated slab comprises angle steel (20), a bearing steel plate (22), a steel support (23), a supporting plate (24), a jack (25) and a jacking supporting plate (26); the plate seam shaping hanging die comprises angle steel (20), cushion blocks (27), through long screw rods (28), bent steel pipes (29), section steel bent frames (30) and fixing nuts (31); the cast-in-place concrete scraping and vibrating device comprises rollers (32), a transverse steel frame (33), an operating platform (34), a driving device (35), a vertical supporting frame (36), a transverse supporting frame (37), a chute baffle (38), a concrete chute (39) and a longitudinal steel frame (40); the reserved hole die comprises a cylindrical die main body (41), a telescopic supporting rod (42), a telescopic supporting rod control body (43), a handle reserved hole (44) and a rotary handle (45);
in the modular lifting appliance of the laminated slab, the main section steel (6) is rectangular; the supporting section steel (5) is welded inside the main section steel (6); the middle position inside the long edge of the main section steel (6) and the middle position inside the supporting section steel (5) are both fixedly provided with a first lifting rope hole (4); one end of the first lifting rope (3) is connected with the first lifting rope hole (4), and the other end is connected with the lifting ring (2); the second lifting rope holes (7) are respectively and fixedly arranged at the middle position inside the short side of the main section steel (6), one fourth inside each long side of the main section steel (6) and three fourths inside each long side of the main section steel (6); one end of the second lifting rope (9) is connected with the second lifting rope hole (7), and the other end is connected with the U-shaped clamp (8);
in the auxiliary falling bracket for hoisting the laminated slab, a bearing steel plate (22) is fixed on a wall body (19); a steel support (23) is fixedly arranged on the bearing steel plate (22); the steel support (23) is fixed on the wall body (19) through a connecting rib (21); the supporting plate (24) is fixed at the top of the steel support (23), the jack (25) is fixed on the supporting plate (24), the jacking supporting plate (26) is arranged at the top end of the jack (25), and the angle steel (20) is fixed at the top of the wall body (19).
2. The prefabricated composite floor slab of claim 1, wherein: the U-shaped clamp (8) comprises a fixed suspension rod (10), a lifting hook (18), an expansion link (12), an expansion link fixing part (13), a strip-shaped flexible edge-wrapping body (14), a connecting support rod (15) and a top plate (17); the U-shaped clamp (8) is arranged on the fixed suspender (10) through a lifting hook (18), and the fixed suspender (10) is provided with a U-shaped groove (11); the telescopic rod (12) is fixed in the U-shaped groove (11) of the fixed suspension rod (10) through a telescopic rod fixing piece (13); the strip-shaped flexible edge-wrapping body (14) is wrapped and fixed on the telescopic rod (12), and the upper end and the lower end of the telescopic rod (12) are both fixed with connecting support rods (15); the top plate (17) is fixed on the connecting support rod (15) through a top plate connecting piece (16).
3. The prefabricated composite floor slab as claimed in claim 1, wherein: the laminated slab (1) is positioned on the angle steel (20) and the jacking support plate (26) at the appointed position; and a steel bar spacing control line is arranged above the laminated slab (1).
4. The prefabricated composite floor slab of claim 1, wherein: in the auxiliary falling bracket for hoisting the laminated slab, a cushion block (27) is arranged at the bottom of the angle steel (20), and the cushion block (27) is placed on the laminated slab (1); a bent steel pipe (29) and a section steel bent (30) are vertically and horizontally overlapped below the laminated slab (1); the through long screw (28) fixes the angle steel (20), the bent steel pipe (29) and the section steel bent (30) through a fixing nut (31).
5. The prefabricated composite floor slab of claim 1, wherein: in the cast-in-place concrete scraping and vibrating device, a plurality of longitudinal steel frames (40) are welded on a transverse steel frame (33) in the horizontal direction, and a plurality of vertical supporting frames (36) are welded on the transverse steel frame (33) and the longitudinal steel frames (40) in the vertical direction; a plurality of transverse supporting frames (37) are vertically welded on the vertical supporting frame (36); the bottom of the transverse steel frame (33) is provided with a roller (32); an operation platform (34) is arranged inside a frame body of the cast-in-place concrete scraping and vibrating device, and a driving device (35) is fixed on the operation platform (34); concrete chute (39) is installed on the section steel frame at cast-in-place concrete strickle vibrating device support body top, and spout baffle (38) set up in concrete chute (39) both sides.
6. The prefabricated composite floor slab as claimed in claim 1, wherein: a hole is reserved in the die, and a cylindrical die main body (41) is arranged in the hole of the laminated slab (1); the telescopic supporting rod (42) is fixed around the telescopic supporting rod control body (43); a handle preformed hole (44) is arranged at the bottom of the telescopic supporting rod control body (43); the rotary handle (45) passes through the handle preformed hole (44) and is connected with the telescopic supporting rod control body (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333461.7U CN218323399U (en) | 2022-05-30 | 2022-05-30 | Prefabricated assembled coincide floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333461.7U CN218323399U (en) | 2022-05-30 | 2022-05-30 | Prefabricated assembled coincide floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218323399U true CN218323399U (en) | 2023-01-17 |
Family
ID=84866274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221333461.7U Active CN218323399U (en) | 2022-05-30 | 2022-05-30 | Prefabricated assembled coincide floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218323399U (en) |
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2022
- 2022-05-30 CN CN202221333461.7U patent/CN218323399U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: No. 18 Shanglin Road, Shanghuang Town, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Zhongzheng Construction Group Co.,Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |