CN212743091U - Two-way superimposed sheet with repeatedly usable rings - Google Patents
Two-way superimposed sheet with repeatedly usable rings Download PDFInfo
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- CN212743091U CN212743091U CN202021295101.3U CN202021295101U CN212743091U CN 212743091 U CN212743091 U CN 212743091U CN 202021295101 U CN202021295101 U CN 202021295101U CN 212743091 U CN212743091 U CN 212743091U
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- superimposed sheet
- sleeve
- reinforcement
- hanging ring
- composite slab
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Abstract
The utility model relates to a two-way superimposed sheet with repeatedly usable rings relates to two-way superimposed sheet's technical field, and it includes the superimposed sheet, be equipped with rings on the superimposed sheet, pre-buried in the superimposed sheet has the sleeve, the sleeve with rings threaded connection. The utility model provides a current superimposed sheet be used for the structure consumptive material of hoist and mount many, and the great problem of hand truss reinforcing bar restriction, it is convenient to have hoist and mount, rings repeatedly usable, save material, and do not receive the effect of the restriction of truss reinforcing bar.
Description
Technical Field
The utility model belongs to the technical field of the technique of two-way superimposed sheet and specifically relates to a two-way superimposed sheet with repeatedly usable rings is related to.
Background
Floor generally refers to a concrete precast element produced by processing in a precast yard. The bearing part in the floor layer divides the house into a plurality of layers in the vertical direction and transmits the vertical load of people, furniture and the like and the self weight of the floor to the foundation through the wall body, the beam or the column. The floor can be divided into a plurality of forms such as a wood floor, a brick arch floor, a reinforced concrete floor, a steel lining bearing floor and the like according to the used materials. The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The prefabricated slab is one of the components of floor slab structure and also is a permanent formwork for in-situ cast laminated steel-concrete layer, and horizontal pipeline may be laid in the in-situ cast laminated layer. The composite floor slab has good integrity and high rigidity, can save templates, has smooth upper and lower surfaces, is convenient for finishing a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.
At present, the post-cast joints of most of the two-way composite slabs are supported by the lower parts or welded by reinforcing steel bars, so that the construction is complicated and the materials are consumed. If the laminated slab uses the truss rib hoisting point to hoist, the hoisting point reinforcing rib needs to be added, the material consumption and the hoisting point are limited by the truss rib to be large, the hoisting is inconvenient, and the laminated slab is difficult to adapt to various hoisting conditions.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a two-way superimposed sheet with repeatedly usable rings, it has hoist and mount convenience, rings repeatedly usable, save material, and do not receive the effect of the restriction of truss reinforcing bar.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a two-way superimposed sheet with repeatedly usable rings, includes the superimposed sheet, be equipped with rings on the superimposed sheet, pre-buried in the superimposed sheet has the sleeve, the sleeve with rings threaded connection.
Through adopting above-mentioned technical scheme, with the sleeve pre-buried in the superimposed sheet, treat the concrete setting back, the sleeve closes as an organic wholely with the superimposed sheet, again with rings and sleeve threaded connection, can hoist and mount the superimposed sheet through rings, hoist and mount convenience, rings repeatedly usable simultaneously, save material, and do not receive the restriction of truss reinforcing bar.
The present invention may be further configured in a preferred embodiment as: be equipped with the reinforcement on telescopic lateral wall, the reinforcement is pre-buried in the superimposed sheet.
Through adopting above-mentioned technical scheme, the contact area of reinforcing member multiplicable sleeve and superimposed sheet, and then increase joint strength between the two, rings suddenly dropped when reducing the hoist and mount probably.
The present invention may be further configured in a preferred embodiment as: the reinforcement is the reinforcing bar, the reinforcing bar is followed telescopic circumference is equipped with a plurality ofly.
Through adopting above-mentioned technical scheme, the joint strength of reinforcing bar multiplicable sleeve and superimposed sheet, comparatively save material simultaneously.
The present invention may be further configured in a preferred embodiment as: the reinforcing piece is a reinforcing plate, the reinforcing plate is fixedly connected with the side wall of the sleeve, and the area of the top wall of the reinforcing plate is larger than that of the end face of the sleeve.
Through adopting above-mentioned technical scheme, the reinforcing plate can be very big increase sleeve and superimposed sheet's joint strength, the possibility that the sleeve breaks away from the superimposed sheet when reducing the hoist and mount.
The present invention may be further configured in a preferred embodiment as: the composite slab is equipped with along its length direction's mid portion and subtracts heavy district, it follows in the heavy district to subtract the length direction of composite slab is equipped with connecting reinforcement and horizontal reinforcing bar, the both ends of horizontal reinforcing bar are fixed in the composite slab, the equal crooked setting in both ends of connecting reinforcement, it still follows in the heavy district to subtract the length direction of composite slab is equipped with many second longitudinal reinforcement, second longitudinal reinforcement follows the composite slab width direction sets up, second longitudinal reinforcement, connecting reinforcement and horizontal reinforcing bar pass through the steel wire ligature.
By adopting the technical scheme, the weight reduction area reduces precast concrete on the laminated slab, and reduces the possibility of incapability of hoisting due to overlarge weight of the laminated slab; the arrangement of the transverse steel bars, the connecting steel bars and the second longitudinal steel bars increases the connecting strength and stability between the two side walls of the weight reduction area.
The present invention may be further configured in a preferred embodiment as: when the superimposed sheet is just being installed, the below of superimposed sheet is equipped with the hoisting template, vertically wear to establish in the hoisting template with the support stake that sleeve quantity is unanimous, the hoisting template install in support on the stake, support the top of stake with telescopic bottom threaded connection.
Through adopting above-mentioned technical scheme, support stake and sleeve threaded connection, the multiplicable reliability that supports the superimposed sheet, cooperation hoist and mount template when reducing the follow-up concrete of pouring, the superimposed sheet wholly appears warping probably.
The present invention may be further configured in a preferred embodiment as: and after the laminated slab is poured, the bottom of the sleeve is in threaded connection with a nut seat.
Through adopting above-mentioned technical scheme, nut seat screw in sleeve bottom can reduce because of the sleeve hole leads to the possibility that the later stage is difficult to the mopping.
The present invention may be further configured in a preferred embodiment as: the hoisting ring comprises a hoisting part and a connecting part, the connecting part is in threaded connection with the sleeve, and the hoisting part is in a semicircular ring shape.
Through adopting above-mentioned technical scheme, semicircular ring shape hoist and mount portion is convenient for the lifting hook to catch on, can promote hoist and mount efficiency.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the sleeve and the hanging ring, when the drill bit drills a through hole, the effects of convenient hanging and hoisting, repeated use of the hanging ring, material saving and no restriction of truss steel bars are achieved;
2. through the setting that subtracts heavy district, first reinforcing bar, second reinforcing bar and vertical reinforcing bar, reduce the whole weight of superimposed sheet, guarantee simultaneously to subtract the joint strength of heavy district both sides superimposed sheet.
Drawings
Fig. 1 is a schematic structural view of the whole body in this embodiment.
Fig. 2 is an exploded structural diagram of the embodiment for showing the connection relationship of the hanging ring, the sleeve and the threaded seat.
Fig. 3 is a schematic structural diagram of the present embodiment for embodying the reinforcing plate.
Fig. 4 is a schematic structural diagram for embodying the hoisting template and the supporting pile in the embodiment.
In the figure, 1, a laminated plate; 11. transverse reinforcing steel bars; 12. a first longitudinal reinforcement; 13. a weight reduction zone; 131. connecting reinforcing steel bars; 132. a second longitudinal reinforcement; 14. a sleeve; 141. a reinforcing plate; 142. reinforcing steel bars; 142. a threaded seat; 143. a hoisting ring; 1431. a hoisting part; 1432. a connecting portion; 15. hoisting the template; 151. supporting piles; 151. a platform.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, for the utility model discloses a two-way superimposed sheet with repeatedly usable rings, including superimposed sheet 1, pre-buried transverse reinforcement 11 and the first longitudinal reinforcement 12 of having respectively in the superimposed sheet 1, transverse reinforcement 11 and first longitudinal reinforcement 12 have many respectively along superimposed sheet 1's length direction and width direction array, and transverse reinforcement 11 passes through the iron wire ligature with first longitudinal reinforcement 12 and fixes. The middle part of the laminated slab 1 along the length direction is provided with a weight reducing area 13, a connecting steel bar 131 is arranged in the weight reducing area 13, two ends of the connecting steel bar 131 are arranged in a bending mode, and the included angle between the bending section of the connecting steel bar 131 and the transverse steel bar 11 is 45 degrees. Three second longitudinal steel bars 132 are also arrayed in the weight reduction area 13 along the length direction of the laminated slab 1, and the second longitudinal steel bars 132 are parallel to the first longitudinal steel bars 12. The transverse bars 11, the second longitudinal bars 132 and the connecting bars 131 are bound by steel wires.
Referring to fig. 2, four sleeves 14 are embedded in the laminated slab 1 and are respectively positioned at the four corners of the laminated slab 1. The sleeve 14 is internally threaded with the lifting ring 143, the lifting ring 143 comprises a lifting part 1431 and a connecting part 1432 which are integrally formed, and the connecting part 1432 is in threaded connection with the sleeve 14, so that the lifting ring 143 can be detached, and the lifting part 1431 is in a semicircular ring shape and is convenient to lift.
The side wall of the sleeve 14 is integrally formed with a reinforcing member, and referring to fig. 3, the reinforcing member may be a reinforcing plate 141, and two reinforcing plates 141 are provided along the axial direction of the sleeve 14. The reinforcing plate 141 is embedded in the laminated floor slab, and the area of the reinforcing plate 141 is larger than that of the sleeve 14, so that the connection strength between the sleeve 14 and the laminated slab 1 is increased, and the possibility of separation of the sleeve 14 and the laminated slab 1 during hoisting is reduced. Referring to fig. 2, the reinforcing member may also be reinforcing bars 142, two sets of reinforcing bars 142 are arranged along the circumferential direction of the sleeve 14, two sets of reinforcing bars 142 are arranged along the axial direction of the sleeve 14, and the reinforcing bars 142 can save materials while increasing the connection strength between the sleeve 14 and the composite slab 1.
Referring to fig. 4, when the laminated slab 1 is hoisted to a wall, the hoisting template 15 is arranged below the laminated slab 1, the hoisting template 15 is installed on the ground through the supporting pile 151, the supporting pile 151 penetrates through the hoisting template 15, and the supporting pile 151 is fixed with a platform 1511 for supporting the hoisting template 15. The number of support piles 151 corresponds to the number of sleeves 14, and the tops of the support piles 151 are threadedly coupled to the sleeves 14. Support stake 151 and sleeve 14 threaded connection for the hoist and mount template 15 is inseparabler with superimposed sheet 1 laminating, when reducing and subtract heavy district 13 pouring, and the possibility that the concrete was revealed.
Referring to fig. 2, the bottom of the sleeve 14 is also threadedly attached to a threaded seat 142 for filling the hole in the sleeve 14. After the laminated slab 1 is poured, the hoisting template 15 and the supporting piles 151 are removed, and the screw thread seats 142 are screwed into the bottom of the sleeve 14.
The implementation process of the embodiment is as follows: before the laminated slab 1 is poured, the transverse steel bars 11, the first longitudinal steel bars 12, the second longitudinal steel bars 132 and the connecting steel bars 131 are sequentially arranged and fixed through iron wire binding, and the sleeve 14 is placed at a preset position. The composite slab 1 is then cast leaving a weight-reducing zone 13.
After the concrete is solidified, the hanging ring 143 is installed on the sleeve 14, the laminated slab 1 is hung on a wall through a hoisting device, and the hanging ring 143 is removed. The support piles 151 and the lifting forms 15 are then installed and the lightening areas 13 are cast simultaneously over the entire composite slab 1, covering all the reinforcement. After the concrete has set, the lifting template 15 and the support piles 151 are removed, and the screw thread seat 142 is screwed into the sleeve 14.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a two-way superimposed sheet with repeatedly usable rings, includes superimposed sheet (1), be equipped with rings (143) on superimposed sheet (1), its characterized in that: a sleeve (14) is embedded in the laminated slab (1), and the sleeve (14) is in threaded connection with the hanging ring (143).
2. The two-way composite slab with the reusable hanging ring as claimed in claim 1, wherein: be equipped with the reinforcement on the lateral wall of sleeve (14), the reinforcement is pre-buried in superimposed sheet (1).
3. The two-way composite slab with the reusable hanging ring as claimed in claim 2, wherein: the reinforcing piece is reinforcing steel bar (142), and reinforcing steel bar (142) are equipped with a plurality ofly along the circumference of sleeve (14).
4. The two-way composite slab with the reusable hanging ring as claimed in claim 2, wherein: the reinforcing piece is a reinforcing plate (141), the reinforcing plate (141) is fixedly connected with the side wall of the sleeve (14), and the area of the top wall of the reinforcing plate (141) is larger than that of the end face of the sleeve (14).
5. The two-way composite slab with the reusable hanging ring as claimed in claim 1, wherein: superimposed sheet (1) is equipped with along its length direction's mid portion and subtracts heavy district (13), subtract in heavy district (13) edge the length direction of superimposed sheet (1) is equipped with connecting reinforcement (131) and transverse reinforcement (11), the both ends of transverse reinforcement (11) are fixed in superimposed sheet (1), the both ends of connecting reinforcement (131) all bend the setting, it still follows in heavy district (13) the length direction of superimposed sheet (1) is equipped with many second longitudinal reinforcement (132), second longitudinal reinforcement (132) are followed superimposed sheet (1) width direction sets up, second longitudinal reinforcement (132), connecting reinforcement (131) and transverse reinforcement (11) pass through the steel wire ligature.
6. The two-way composite slab with the reusable hanging ring as claimed in claim 1, wherein: when the composite slab (1) is being installed, a hoisting template (15) is arranged below the composite slab (1), supporting piles (151) with the same number as the sleeves (14) are vertically arranged in the hoisting template (15) in a penetrating mode, the hoisting template (15) is installed on the supporting piles (151), and the tops of the supporting piles (151) are in threaded connection with the bottoms of the sleeves (14).
7. The two-way composite slab with the reusable hanging ring as claimed in claim 1, wherein: and after the laminated slab (1) is poured, the bottom of the sleeve (14) is in threaded connection with a nut seat.
8. The two-way composite slab with the reusable hanging ring as claimed in claim 1, wherein: the lifting ring (143) comprises a lifting part (1431) and a connecting part (1432), the connecting part (1432) is in threaded connection with the sleeve (14), and the lifting part (1431) is in a semicircular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295101.3U CN212743091U (en) | 2020-07-04 | 2020-07-04 | Two-way superimposed sheet with repeatedly usable rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295101.3U CN212743091U (en) | 2020-07-04 | 2020-07-04 | Two-way superimposed sheet with repeatedly usable rings |
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| Publication Number | Publication Date |
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| CN212743091U true CN212743091U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021295101.3U Active CN212743091U (en) | 2020-07-04 | 2020-07-04 | Two-way superimposed sheet with repeatedly usable rings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235806A (en) * | 2021-05-13 | 2021-08-10 | 江苏蓝圈新材料股份有限公司 | Reinforced concrete prefabricated part with enhanced plasticity and manufacturing method thereof |
| CN113958050A (en) * | 2021-11-29 | 2022-01-21 | 重庆大学 | Integrated connecting structure for bottom plate and top plate of thin bottom plate of prestressed laminated slab and construction method |
| CN115198958A (en) * | 2022-08-31 | 2022-10-18 | 金鹏装配式建筑有限公司 | Steel pipe truss prestressed concrete precast slab |
| CN115434467A (en) * | 2022-10-10 | 2022-12-06 | 南京旭浦建材科技有限公司 | Bidirectional structure bearing laminated slab convenient for die sinking |
-
2020
- 2020-07-04 CN CN202021295101.3U patent/CN212743091U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235806A (en) * | 2021-05-13 | 2021-08-10 | 江苏蓝圈新材料股份有限公司 | Reinforced concrete prefabricated part with enhanced plasticity and manufacturing method thereof |
| CN113958050A (en) * | 2021-11-29 | 2022-01-21 | 重庆大学 | Integrated connecting structure for bottom plate and top plate of thin bottom plate of prestressed laminated slab and construction method |
| CN115198958A (en) * | 2022-08-31 | 2022-10-18 | 金鹏装配式建筑有限公司 | Steel pipe truss prestressed concrete precast slab |
| CN115198958B (en) * | 2022-08-31 | 2023-11-24 | 金鹏装配式建筑有限公司 | Steel pipe truss prestressed concrete precast slab |
| CN115434467A (en) * | 2022-10-10 | 2022-12-06 | 南京旭浦建材科技有限公司 | Bidirectional structure bearing laminated slab convenient for die sinking |
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