CN217759492U - Combined prefabricated laminated slab - Google Patents
Combined prefabricated laminated slab Download PDFInfo
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- CN217759492U CN217759492U CN202221924279.9U CN202221924279U CN217759492U CN 217759492 U CN217759492 U CN 217759492U CN 202221924279 U CN202221924279 U CN 202221924279U CN 217759492 U CN217759492 U CN 217759492U
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- superimposed sheet
- longitudinal reinforcement
- sheet body
- seted
- laminated slab
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Abstract
The utility model discloses a combined prefabricated laminated slab, which comprises a laminated slab body, wherein the inner side of the laminated slab body comprises a second longitudinal steel bar, a transverse steel bar, a connecting frame, a first longitudinal steel bar, a positioning hole and a positioning notch, the second longitudinal steel bar and the first longitudinal steel bar are arranged side by side along the vertical direction, one end of the second longitudinal steel bar is fixed with the first longitudinal steel bar through the connecting frame, and the upper surface of one end of the laminated slab body is provided with the positioning notch; through being provided with intercommunication groove, horizontal reinforcing bar, link, first vertical reinforcing bar, the vertical reinforcing bar of second, location notch and locating hole, be convenient for make up two superimposed sheet bodies, improve the fixed effect of superimposed sheet body junction, avoid two superimposed sheet bodies when installing side by side, take place the removal of misplacing each other, the device does benefit to the intensity that improves the junction.
Description
Technical Field
The utility model belongs to the technical field of the superimposed sheet, concretely relates to modular prefabricated superimposed sheet.
Background
The superposed member is an integral stressed structural member formed in two stages and composed of a precast concrete member and post-cast concrete; laminated floor slabs are the most common fabricated horizontal elements in fabricated buildings. The prefabricated layer of the laminated slab can be used as a permanent template of an upper cast-in-place laminated layer, and a horizontal equipment pipeline can be laid in the cast-in-place layer.
The existing composite slab is not convenient for well combination between two composite slabs in the using process, so that when the composite slab is placed, mutual dislocation movement can occur between the composite slabs, the end faces of contact positions of the composite slab are neat, the strength effect is poor after connection, and the stability is poor when large external force is applied, so that the combined prefabricated composite slab is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular prefabricated superimposed sheet to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular prefabricated superimposed sheet, includes the superimposed sheet body, superimposed sheet body inboard includes second longitudinal reinforcement, horizontal reinforcing bar, link, first longitudinal reinforcement, locating hole and location notch, second longitudinal reinforcement sets up side by side with first longitudinal reinforcement along vertical direction, just second longitudinal reinforcement one end is fixed with first longitudinal reinforcement through the link, the location notch has been seted up to superimposed sheet body one end upper surface, the locating hole has been seted up to location notch inside wall, and cooperates through locating hole and second longitudinal reinforcement when two superimposed sheet bodies carry out the built-up connection, second longitudinal reinforcement lower fixed surface has horizontal reinforcing bar.
Preferably, the lower surface of the positioning notch is provided with a slurry storage groove, the other end of the inner side of the laminated slab body is provided with a slurry injection hole, and the slurry injection hole penetrates through the laminated slab body and is communicated with the inside of the slurry storage groove.
Preferably, the slip casting hole is provided with two, the last intercommunication groove of having seted up of superimposed sheet body, two the slip casting hole carries out inside intercommunication through the intercommunication groove.
Preferably, the second longitudinal reinforcing steel bars and the transverse reinforcing steel bars are perpendicular to each other, and the transverse reinforcing steel bars are provided with a plurality of transverse reinforcing steel bars.
Preferably, the upper end of the inner side of the laminated slab body is provided with steel fibers.
Preferably, set up flutedly on the superimposed sheet body, the recess has a plurality ofly along the long limit equipartition of superimposed sheet body.
Preferably, the positioning notch is provided with two positions, and the other position is located on the lower surface of the other end of the laminated slab body.
Compared with the prior art, the beneficial effects of the utility model are that:
through being provided with the intercommunication groove, horizontal reinforcing bar, the link, first longitudinal reinforcement, the longitudinal reinforcement of second, location notch and locating hole, be convenient for make up two superimposed sheet bodies, improve the fixed effect of superimposed sheet body junction, avoid two superimposed sheet bodies when installing side by side, take place mutual dislocation removal, the device does benefit to the intensity that improves the junction, stability after the increase built-up connection, moreover, the steam generator is simple in structure, the equipment is convenient, and easy to use, through being provided with steel fiber, be convenient for improve the holistic intensity of superimposed sheet body, the practicality of device has been increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the laminated plate body of the present invention;
fig. 3 is a schematic cross-sectional view of a portion a of fig. 2 according to the present invention;
in the figure: 1. a laminated slab body; 2. a groove; 3. a first longitudinal reinforcement; 4. a slurry storage tank; 5. grouting holes; 6. a communicating groove; 7. a second longitudinal reinforcement; 8. transverse reinforcing steel bars; 9. a connecting frame; 10. positioning holes; 11. steel fibers; 12. a locating notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a modular prefabricated superimposed sheet, including superimposed sheet body 1, superimposed sheet body 1 inboard includes second longitudinal reinforcement 7, horizontal reinforcing bar 8, link 9, first longitudinal reinforcement 3, locating hole 10 and positioning groove opening 12, second longitudinal reinforcement 7 sets up side by side along vertical direction with first longitudinal reinforcement 3, be convenient for improve superimposed sheet body 1's intensity, and 7 one end of second longitudinal reinforcement are fixed through link 9 and first longitudinal reinforcement 3, positioning groove opening 12 has been seted up to superimposed sheet body 1 one end upper surface, be convenient for splice the combination to two superimposed sheet bodies 1, positioning hole 10 has been seted up to positioning groove opening 12 inside wall, and cooperate through locating hole 10 and second longitudinal reinforcement 7 when two superimposed sheet bodies 1 carry out the built-up connection, be convenient for better combination effect, 7 lower fixed surfaces of second longitudinal reinforcement have horizontal reinforcing bar 8, the better intensity of superimposed sheet body 1 of being convenient for.
In this embodiment, preferably, the grout storage tank 4 has been seted up to the 12 lower surfaces in location notch, and the slip casting hole 5 has been seted up to the inboard other end of superimposed sheet body 1, and the slip casting hole 5 runs through superimposed sheet body 1 and with store up the inside intercommunication of grout storage tank 4, is convenient for improve the intensity of two superimposed sheet body 1 junctions.
In this embodiment, preferably, the grouting holes 5 are provided with two positions, the communicating groove 6 is formed in the laminated slab body 1, and the two grouting holes 5 are communicated with each other through the communicating groove 6, so that better grouting is facilitated, and the strength of the connecting position is improved.
In this embodiment, preferred, second longitudinal reinforcement 7 and horizontal reinforcing bar 8 mutually perpendicular, horizontal reinforcing bar 8 is provided with a plurality ofly, the better intensity effect of superimposed sheet body 1 of being convenient for.
In this embodiment, preferably, the upper end of the inner side of the composite slab body 1 is provided with steel fibers 11, so as to increase the strength.
In this embodiment, preferred, seted up recess 2 on the superimposed sheet body 1, recess 2 has a plurality ofly along the long limit equipartition of superimposed sheet body 1, is convenient for improve mortar and superimposed sheet body 1's area of contact, improves to contact and glues glutinous effect.
In this embodiment, preferably, the positioning notch 12 is provided with two positions, and another positioning notch 12 is located the other end lower surface of the superimposed sheet body 1, so that the two superimposed sheet bodies 1 can be spliced and combined better.
The utility model discloses a theory of operation and use flow: when using, make two superimposed sheet bodies 1 place side by side, then make the second longitudinal reinforcement 7 of 1 one end of superimposed sheet body insert the locating hole 10 of another superimposed sheet body 1 inboard, at this moment, two superimposed sheet body 1 upper surfaces flush, the inboard that another superimposed sheet body 1's first longitudinal reinforcement 3 got into superimposed sheet body 1, the completion is to two superimposed sheet body 1's combination, then pour into the mortar into to 4 inboards in the storage size groove through the injected hole 5, can fix two superimposed sheet bodies 1, the device is convenient to connect, and through locating hole 10 respectively with the cooperation of second longitudinal reinforcement 7 and first longitudinal reinforcement 3, the mutual dislocation that takes place after two superimposed sheet body 1 combinations of reduction that can be fine removes, can increase the sealed and fixed effect of junction through the storage size groove 4 between two superimposed sheet bodies 1, the combination is convenient, and is easy to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a modular prefabricated superimposed sheet, includes superimposed sheet body (1), its characterized in that: superimposed sheet body (1) inboard includes second longitudinal reinforcement (7), horizontal reinforcing bar (8), link (9), first longitudinal reinforcement (3), locating hole (10) and location notch (12), second longitudinal reinforcement (7) set up side by side with first longitudinal reinforcement (3) along vertical direction, just second longitudinal reinforcement (7) one end is fixed with first longitudinal reinforcement (3) through link (9), location notch (12) have been seted up to superimposed sheet body (1) one end upper surface, locating hole (10) have been seted up to location notch (12) inside wall, and cooperate through locating hole (10) and second longitudinal reinforcement (7) when two superimposed sheet bodies (1) carry out built-up connection, second longitudinal reinforcement (7) lower fixed surface has horizontal reinforcing bar (8).
2. The modular prefabricated composite slab as set forth in claim 1, wherein: locating slot opening (12) lower surface has been seted up and has been stored up dressing trough (4), slip casting hole (5) have been seted up to superimposed sheet body (1) inboard other end, slip casting hole (5) run through superimposed sheet body (1) and with store up inside intercommunication in dressing trough (4).
3. A modular prefabricated composite slab as claimed in claim 2, wherein: the composite slab is characterized in that two positions are arranged on the grouting holes (5), the laminated slab body (1) is provided with communicating grooves (6), and the grouting holes (5) are communicated with each other inside the laminated slab body through the communicating grooves (6).
4. The modular prefabricated composite slab as set forth in claim 1, wherein: the second longitudinal steel bars (7) are perpendicular to the transverse steel bars (8), and the transverse steel bars (8) are arranged in a plurality.
5. The modular prefabricated composite slab as set forth in claim 1, wherein: and the upper end of the inner side of the laminated slab body (1) is provided with steel fibers (11).
6. A modular prefabricated composite slab as claimed in claim 1, wherein: seted up on superimposed sheet body (1) recess (2), recess (2) have a plurality ofly along superimposed sheet body (1) long limit equipartition.
7. The modular prefabricated composite slab as set forth in claim 1, wherein: the positioning notch (12) is provided with two positions, and the other position is the lower surface of the other end of the laminated slab body (1) on the positioning notch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924279.9U CN217759492U (en) | 2022-07-25 | 2022-07-25 | Combined prefabricated laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924279.9U CN217759492U (en) | 2022-07-25 | 2022-07-25 | Combined prefabricated laminated slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217759492U true CN217759492U (en) | 2022-11-08 |
Family
ID=83877825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221924279.9U Active CN217759492U (en) | 2022-07-25 | 2022-07-25 | Combined prefabricated laminated slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217759492U (en) |
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2022
- 2022-07-25 CN CN202221924279.9U patent/CN217759492U/en active Active
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