CN218479383U

CN218479383U - Prefabricated assembled superimposed sheet convenient to use

Info

Publication number: CN218479383U
Application number: CN202222928897.7U
Authority: CN
Inventors: 王耀琅; 刘永福
Original assignee: Wanning Haijian Fabricated Construction Engineering Co ltd
Current assignee: Wanning Haijian Fabricated Construction Engineering Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-02-14
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a superimposed sheet technical field just discloses a prefabricated assembled superimposed sheet convenient to use, including the superimposed sheet, the superimposed sheet specifically includes the precast concrete layer, and the fixed surface installs the dull polish layer that the symmetry set up about the precast concrete layer, and the inside on precast concrete layer is provided with the strengthening rib net. This kind of prefabricated assembled superimposed sheet convenient to use, it can make two superimposed sheets realize the assembly after the butt joint in advance before the installation to set up a plurality of inserted blocks through one side outer wall at the superimposed sheet, the user corresponds the slot of grafting installation to another on with the inserted block on the superimposed sheet, can realize the rapid Assembly between two superimposed sheets, and then make it can be through manual assembly to suitable size before installing on the building, it cooperates and then accomplishes prefabricated superimposed sheet's fitting work fast to be convenient for two divide work of dialling between the workman, also help strengthening the joint strength between two boards after follow-up installation is accomplished simultaneously.

Description

Prefabricated assembled superimposed sheet convenient to use

Technical Field

The utility model relates to a superimposed sheet technical field specifically is a prefabricated assembled superimposed sheet convenient to use.

Background

The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.

However, the existing laminated slab is inconvenient to install when in use, needs to be matched by multiple persons when in installation, and has slow progress.

As in the prior art, proposed a prefabricated assembled superimposed sheet convenient to use as in patent number CN 215406816U's the patent technology, including first prefabricated bottom plate, first prefabricated bottom plate bottom left side fixedly connected with coupling mechanism, the left side is inlayed and is had first reinforcing bar in the first prefabricated bottom plate, the prefabricated bottom plate of first prefabricated bottom plate top fixedly connected with second, the middle part is inlayed and is had the second reinforcing bar in the prefabricated bottom plate of second, the prefabricated bottom plate top fixedly connected with protective layer of second, it has the mount to inlay at the bottom of the left side in the protective layer, fixed frame top fixedly connected with third reinforcing bar. This prefabricated laminated slab convenient to use through setting up coupling mechanism, can splice by the workman before the use to the messenger has reduced the consumption of manpower and material resources when using, thereby has saved the engineering time, has increaseed the construction progress, through setting up the lifting post and the jack ring at the protective layer top, makes the transport more swift, and the technical scheme of this application file has mainly optimized above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a prefabricated superimposed sheet convenient to use to solve one of the problem that the background art provided at least, it is more convenient when making prefabricated superimposed sheet use.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a prefabricated assembled superimposed sheet convenient to use, includes the superimposed sheet, and the superimposed sheet specifically includes the precast concrete layer, and the fixed surface installs the dull polish layer that the symmetry set up about the precast concrete layer, and the inside on precast concrete layer is provided with the strengthening rib net, one side outer wall fixed mounting of superimposed sheet has a plurality of inserted blocks, and the slot that matches the setting with the inserted block is seted up with the position that the inserted block corresponds to the opposite side outer wall of superimposed sheet, and the opposite side outer wall of superimposed sheet is located and offers the butt joint hole that matches with strengthening rib two between two slots.

Adopt above-mentioned structure, at inserted block and slot, under the effect of two terminal and the corresponding grafting of butt joint hole of strengthening rib, can be so that realize the installation of butt joint fast between two superimposed sheets, superimposed sheet after the concatenation can be installed to the building on before through artifical concatenation to the size that corresponds in advance, and then help strengthening the joint strength between two superimposed sheets after the follow-up installation is accomplished.

Preferably, the outer wall of superimposed sheet has seted up the return slot, and the return slot sets up with the inside intercommunication of a plurality of slots, and the gag lever post is installed in the inside grafting in return slot, and the gag lever post sets up for the U-shaped structure, and the terminal movable mounting of gag lever post has the turning block, and the equal movable mounting in both ends has set screw about the turning block, and the turning block passes through the terminal swing joint of set screw and gag lever post, runs through on the inserted block and sets up two through-holes that match the setting with the gag lever post.

By adopting the structure, under the limiting effect of the limiting rod, the two laminated plates can be tightly connected, the separation of the joints of the laminated plates after the size is enlarged in the hoisting process can be prevented, and the stability of the joints of the Alinge laminated plates is further enhanced.

Preferably, the number of the insert blocks is determined according to the specific length of the long edge of the concrete prefabricated layer, the plurality of insert blocks are arranged at equal intervals, and the distance between every two insert blocks is between centimeters and centimeters.

By adopting the structure, the distribution of the insertion blocks is moderate, and the firmness degree of the connecting edges of the two superimposed sheets is more favorable.

Preferably, the reinforcing rib net specifically comprises a reinforcing rib I and a reinforcing rib II which are welded in a staggered manner.

Adopt above-mentioned structure, the latticed strengthening rib net has been constituteed with two strengthening ribs to strengthening rib after the welding is accomplished, and this makes when the preparation superimposed sheet, and the joint strength between strengthening rib one and the strengthening rib two is stronger, and then makes whole superimposed sheet intensity after the preparation bigger, more firm.

Preferably, the thickness of the concrete prefabricated layer is between centimeters and centimeters.

Preferably, the thickness of the smearing layer is between centimeters and centimeters.

Preferably, the laminated plate has an overall thickness of not less than cm.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this kind of prefabricated assembled superimposed sheet convenient to use, it can make two superimposed sheets realize the assembly after the butt joint in advance before the installation to set up a plurality of inserted blocks through one side outer wall at the superimposed sheet, the user corresponds the slot of grafting installation to another on with the inserted block on the superimposed sheet, can realize the rapid Assembly between two superimposed sheets, and then make it can be through manual assembly to suitable size before installing on the building, it cooperates and then accomplishes prefabricated superimposed sheet's fitting work fast to be convenient for two divide work of dialling between the workman, also help strengthening the joint strength between two boards after follow-up installation is accomplished simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

FIG. 2 is a schematic sectional view of the structure of the circular groove of the present invention;

FIG. 3 is a schematic diagram of the distribution of the clip-shaped grooves according to the present invention;

FIG. 4 is a schematic view of the reinforcing rib net structure of the present invention;

FIG. 5 is a schematic view of the structure of the stop lever of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a laminated slab; 2. a concrete precast layer; 3. smearing a light layer; 4. a reinforcing rib net; 5. inserting a block; 6. a through hole; 7. a slot; 8. a butt joint hole; 9. a circular groove; 10. a limiting rod; 11. rotating the block; 12. a set screw; 13. reinforcing ribs I; 14. and a second reinforcing rib.

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.

Examples

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning

Please refer to fig. 1-6, a prefabricated assembled composite slab convenient to use, includes composite slab 1, and composite slab 1 specifically includes precast concrete layer 2, and the upper and lower fixed surface of precast concrete layer 2 installs the troweling layer 3 that the symmetry set up, and precast concrete layer 2's inside is provided with strengthening rib net 4, its characterized in that: one side outer wall fixed mounting of superimposed sheet 1 has a plurality of inserted blocks 5, and the slot 7 that matches the setting with inserted block 5 is seted up to the opposite side outer wall of superimposed sheet 1 and the position that inserted blocks 5 correspond, and the opposite side outer wall of superimposed sheet 1 is located and offers between two slots 7 with two 14 assorted butt joint holes 8 of strengthening rib.

The utility model discloses in the prefabricated assembled superimposed sheet convenient to use who provides, when using, the user can correspond superimposed sheet 1's one end and another superimposed sheet 1's edge matching, then the workman can promote one of them superimposed sheet 1 to another superimposed sheet 1 progressively be close to until superimposed sheet 1 goes up 5 joint of inserted block of fixed mounting install to another superimposed sheet 1 on inside slot 7, meanwhile, the grafting that two 14 terminal correspondences of strengthening rib that superimposed sheet 1 inside set up is installed to another superimposed sheet 1 inside butt joint hole 8, then at inserted block 5 and slot 7, under the effect of the corresponding grafting of two 14 terminal and butt joint hole 8 of strengthening rib, can make to realize the installation of butt joint fast between two superimposed sheets 1, superimposed sheet 1 after the concatenation can be installed to the building on preceding through artifical concatenation to the size that corresponds in advance, and then help the joint strength between two superimposed sheets 1 after follow-up installation accomplishes.

Further, as shown in fig. 3, a loop groove 9 is formed in the outer wall of the composite slab 1, the loop groove 9 is communicated with the inside of the plurality of slots 7, a limiting rod 10 is inserted into the loop groove 9, the limiting rod 10 is arranged in a U-shaped structure, a rotating block 11 is movably mounted at the tail end of the limiting rod 10, fixing screws 12 are movably mounted at the upper end and the lower end of the rotating block 11, the rotating block 11 is movably connected with the tail end of the limiting rod 10 through the fixing screws 12, two through holes 6 matched with the limiting rod 10 are formed in the inserting block 5 in a penetrating manner, the user can insert and mount the limiting rod 10 formed by metal into the loop groove 9 from the tail end of the loop groove 9, in the mounting process, the tail end of the limiting rod 10 extends forwards along the inside of the loop groove 9 to sequentially penetrate through the inside of the plurality of inserting blocks 5 and the slots 7, when the limiting rod 10 completely penetrates through the inside of the loop groove 9 to the other end, the user can use the two fixing screws 12 to movably connect the rotating block 11 with the tail end of the limiting rod 10, and fasten the composite slab 1, and further prevent the size of the composite slab 1 from being increased in the size during the lifting and connection process.

Further, as shown in fig. 1, the number of the insertion blocks 5 is determined according to the specific length of the long side of the concrete precast layer 2, the plurality of insertion blocks 5 are equidistantly arranged, the distance between two insertion blocks 5 is between 25 cm and 30 cm, the distance between the plurality of insertion blocks 5 is not easy to be too long or too short, if the distance between two insertion blocks 5 is too long, the number of the insertion slots 7 corresponding to the other side edge of the composite slab 1 is large, and the edge part of the composite slab 1 is easy to crack due to too much slotting, and the support points at the joint after the two composite slabs 1 are installed are small, so that the connection strength between the two composite slabs 1 is not enough, and if the distance between the supports of the two insertion blocks 5 is too short, the number of the insertion slots 7 corresponding to the other side edge of the composite slab 1 is large.

Further, as shown in fig. 4, the reinforcing rib net 4 specifically includes a first reinforcing rib 13 and a second reinforcing rib 14 which are welded in a staggered manner, the first reinforcing rib 13 and the second reinforcing rib 14 are arranged in a staggered manner, and the connection points of the first reinforcing rib 13 and the second reinforcing rib 14 are connected by welding, and the first reinforcing rib 13 and the second reinforcing rib 14 after welding form the latticed reinforcing rib net 4, so that when the laminated slab 1 is manufactured, the connection strength between the first reinforcing rib 13 and the second reinforcing rib 14 is stronger, and further, the strength of the whole laminated slab 1 after manufacturing is stronger and firmer.

Further, as shown in fig. 6, the thickness of the concrete prefabricated layer 2 is between 15 cm and 20 cm, and the thickness of the concrete prefabricated layer 2 ensures the overall strength.

Further, as shown in fig. 6, the thickness of the finishing layer 3 is between 3 cm and 5 cm, and the thickness of the finishing layer 3 is thick enough to prevent surface cracking of the laminated board 1.

Further, as shown in fig. 6, the overall thickness of the laminated slab 1 is not less than 25 cm, and the actual thicknesses of the concrete precast layer 2 and the finishing layer 3 can be adjusted according to actual conditions, but the thickness of the combination of the concrete precast layer 2 and the two finishing layers 3 should be ensured to be not less than 25 cm.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a prefabricated assembled superimposed sheet convenient to use, includes superimposed sheet (1), superimposed sheet (1) specifically includes precast concrete layer (2), and the fixed surface installs smearing layer (3) that the symmetry set up about precast concrete layer (2), and the inside of precast concrete layer (2) is provided with strengthening rib net (4), its characterized in that: one side outer wall fixed mounting of superimposed sheet (1) has a plurality of inserted blocks (5), and slot (7) that set up with inserted block (5) matching are seted up to the opposite side outer wall of superimposed sheet (1) and the position that inserted block (5) correspond, and the opposite side outer wall of superimposed sheet (1) is located and has seted up between two slots (7) and have docked hole (8) with strengthening rib two (14) assorted.

2. A prefabricated composite slab ready for use according to claim 1, wherein: return groove (9) have been seted up to the outer wall of superimposed sheet (1), the inside intercommunication setting of returning shape groove (9) and a plurality of slot (7), gag lever post (10) are installed to the inside grafting of return groove (9), gag lever post (10) set up for the U-shaped structure, the terminal movable mounting of gag lever post (10) has turning block (11), the equal movable mounting in upper and lower both ends of turning block (11) has set screw (12), the terminal swing joint of turning block (11) through set screw (12) and gag lever post (10), run through on inserted block (5) and set up two through-holes (6) that match the setting with gag lever post (10).

3. A prefabricated composite slab ready for use according to claim 2, wherein: the number of the insert blocks (5) is determined according to the specific length of the long edge of the concrete prefabricated layer (2), the insert blocks (5) are arranged at equal intervals, and the distance between every two insert blocks (5) is 25 cm-30 cm.

4. A prefabricated composite slab ready for use according to claim 1, wherein: the reinforcing rib net (4) is formed by welding a reinforcing rib I (13) and a reinforcing rib II (14) in a staggered mode.

5. A prefabricated composite slab ready for use according to claim 1, wherein: the thickness of the concrete prefabricated layer (2) is 15 cm-20 cm.

6. A prefabricated composite slab ready for use according to claim 1, wherein: the thickness of the smearing optical layer (3) is between 3 cm and 5 cm.

7. A prefabricated composite slab ready for use according to claim 1, wherein: the overall thickness of the laminated plate (1) is not less than 25 cm.