CN220908854U - Prestressed concrete superimposed sheet for assembled building - Google Patents
Prestressed concrete superimposed sheet for assembled building Download PDFInfo
- Publication number
- CN220908854U CN220908854U CN202322667172.1U CN202322667172U CN220908854U CN 220908854 U CN220908854 U CN 220908854U CN 202322667172 U CN202322667172 U CN 202322667172U CN 220908854 U CN220908854 U CN 220908854U
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- plate body
- plate
- prestressed concrete
- rod
- clamping plates
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model relates to the technical field of laminated plates, and provides a prestressed concrete laminated plate for an assembled building, which comprises a plate body, wherein a plurality of stressed steel bars are uniformly and alternately arranged in the plate body, both sides of the plate body are respectively provided with a clamping structure for enabling two plate bodies to be quickly and preliminarily connected, and a plurality of groups of fastening structures are arranged on the plate body for enabling the preliminarily connected two plate bodies to be fastened and connected; this prestressed concrete superimposed sheet for prefabricated building easy operation, it is convenient to connect, earlier links to each other two plate bodies preliminarily fast through the buckle structure, then makes two plate bodies fastening connection that preliminary link to each other through multiunit fastening structure, improves superimposed sheet concatenation efficiency greatly.
Description
Technical Field
The utility model relates to the technical field of laminated plates, in particular to a prestressed concrete laminated plate for an assembled building.
Background
The laminated slab is an assembled building component, which is formed by laminating precast slabs and cast-in-situ concrete layers, the laminated slab is usually made of high-strength concrete, the surface of the laminated slab is smooth and consistent in thickness, the manufacturing process of the laminated slab with excellent durability and shock resistance is usually completed in factories, the precast slabs are transported to a construction site for installation on the construction site after the procedures of demoulding, maintenance, drying and the like, workers place the precast slabs on a support frame and then perform the procedures of steel bar connection, formwork support, concrete pouring and the like, and finally the integrated laminated slab is formed.
The superimposed sheet is polylith concatenation commonly and uses as an organic wholely, and current superimposed sheet adopts the nail to cooperate the billet to connect mostly, and the operation is inconvenient, and concatenation efficiency is not high.
Accordingly, the present utility model proposes a prestressed concrete composite slab for fabricated building to solve the above-mentioned problems.
Disclosure of utility model
An embodiment of the present utility model aims to provide a prestressed concrete composite slab for an assembled building, which solves the above problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a prestressed concrete superimposed sheet for assembled building, includes the plate body, evenly crisscross a plurality of atress reinforcing bars of being equipped with in the plate body, the plate body both sides all are equipped with buckle structure for make two the plate body links to each other preliminarily fast, be equipped with multiunit fastening structure on the plate body for make preliminary two plate body fastening connection that link to each other.
In one alternative: the buckle structure includes:
The connecting rod, the plate body side is equipped with first bar groove and second bar groove, the connecting rod hinge is located in the first bar groove, the second bar groove is used for the connecting rod card to go into, the connecting rod is last to be screwed with the lead screw, be equipped with the internal thread hole that is used for the lead screw in the second bar groove.
In one alternative: the fastening structure includes:
The inserting rod is fixedly arranged on one side of the plate body, a slot is formed in the other side, opposite to the inserting rod, of the plate body and is used for being inserted into the inserting rod, a U-shaped plate is fixedly arranged on the inner side of the plate body and positioned at the slot, two clamping plates are symmetrically arranged on the inner side of the U-shaped plate, a plurality of first limiting rods are symmetrically arranged on the two clamping plates, the first limiting rods penetrate through the plate body of the U-shaped plate, a plurality of elastic ropes are arranged on each first limiting rod, and one end, far away from the first limiting rod, of each elastic rope is fixed on the U-shaped plate;
The abutting plate is arranged on the inner side of the U-shaped plate, a plurality of second limiting rods are symmetrically arranged on the abutting plate, the second limiting rods penetrate through the U-shaped plate body, driven wedge blocks are fixedly arranged on the two clamping plates, two supporting rods are symmetrically arranged on the abutting plate, driving wedge blocks are fixedly arranged at one ends, far away from the abutting plate, of the two supporting rods, and inclined sides of the driving wedge blocks are respectively abutted against inclined sides of the driven wedge blocks on the two clamping plates;
the fastening knob is screwed on the plate body and used for propping and fixing the inserted link when screwing.
In one alternative: anti-skid protruding points are densely arranged on the clamping surfaces of the two clamping plates.
In one alternative: the inserted link is made of stainless steel material.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
this prestressed concrete superimposed sheet for prefabricated building easy operation, it is convenient to connect, earlier links to each other two plate bodies preliminarily fast through the buckle structure, then makes two plate bodies fastening connection that preliminary link to each other through multiunit fastening structure, improves superimposed sheet concatenation efficiency greatly.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a top view of an embodiment of the present utility model.
Fig. 3 is an enlarged view at a in fig. 1.
Reference numerals annotate: the novel steel plate comprises a 1-plate body, a 2-stressed steel bar, a 3-first strip-shaped groove, a 4-connecting rod, a 5-screw rod, a 6-internally threaded hole, a 7-second strip-shaped groove, an 8-inserting rod, a 9-inserting groove, a 10-clamping plate, an 11-elastic rope, a 12-first limiting rod, a 13-U-shaped plate, a 14-driving wedge block, a 15-driven wedge block, a 16-supporting rod, a 17-abutting plate, a 18-second limiting rod and a 19-fastening knob.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, in the embodiment of the utility model, a prestressed concrete composite slab for an assembled building comprises a slab body 1, wherein a plurality of stressed steel bars 2 are uniformly and alternately arranged in the slab body 1, both sides of the slab body 1 are respectively provided with a fastening structure for enabling two slab bodies 1 to be quickly and preliminarily connected, and a plurality of groups of fastening structures are arranged on the slab body 1 for enabling the preliminarily connected two slab bodies 1 to be fastened and connected.
In this embodiment, the buckle structure is used for connecting two plate bodies 1 rapidly and preliminarily, then the multi-group fastening structure is used for fastening and connecting the two plate bodies 1 which are connected preliminarily, the operation is simple, the connection is convenient, and the splicing construction efficiency of the laminated plates is greatly improved.
Referring to fig. 1 and 2, in one embodiment of the present utility model, the fastening structure includes:
The connecting rod 4, plate body 1 side is equipped with first bar groove 3 and second bar groove 7, connecting rod 4 hinge is located in the first bar groove 3, second bar groove 7 is used for connecting rod 4 card to go into, the last lead screw 5 that has revolved of connecting rod 4, be equipped with the internal thread hole 6 that is used for the lead screw 5 screw in the second bar groove 7.
In this embodiment, after the two plate bodies 1 are flush and offset, the connecting rod 4 on one plate body 1 is clamped into the second bar-shaped groove 7 on the other plate body 1, and then the screw rod 5 is screwed into the internal threaded hole 6, so that the two plate bodies 1 are initially connected.
Referring to fig. 1 to 3, in one embodiment of the present utility model, the fastening structure includes:
the inserting rod 8 is fixedly arranged on one side of the plate body 1, a slot 9 is formed in the other side, opposite to the inserting rod 8, of the plate body 1 and is inserted into the inserting rod 8, a U-shaped plate 13 is fixedly arranged on the inner side of the plate body 1 and positioned at the slot 9, two clamping plates 10 are symmetrically arranged on the inner side of the U-shaped plate 13, a plurality of first limiting rods 12 are symmetrically arranged on the two clamping plates 10, the plurality of first limiting rods 12 penetrate through the plate body of the U-shaped plate 13, a plurality of elastic ropes 11 are arranged on each first limiting rod 12, and one end, far away from the first limiting rods 12, of each elastic rope 11 is fixed on the U-shaped plate 13;
The abutting plate 17 is arranged on the inner side of the U-shaped plate 13, a plurality of second limiting rods 18 are symmetrically arranged on the abutting plate 17, a plurality of second limiting rods 18 penetrate through the plate body of the U-shaped plate 13, driven wedge blocks 15 are fixedly arranged on two clamping plates 10, two supporting rods 16 are symmetrically arranged on the abutting plate 17, driving wedge blocks 14 are fixedly arranged at one ends, far away from the abutting plate 17, of the two supporting rods 16, and inclined sides of the two driving wedge blocks 14 are respectively contacted and abutted with inclined sides of the driven wedge blocks 15 on the two clamping plates 10;
the fastening knob 19 is screwed on the plate body 1 and is used for tightly propping and fixing the inserted link 8 when in screwing.
In this embodiment, after the two board bodies 1 are flush and abutted against each other, the inserting rod 8 passes through the slot 9 and abuts against the abutting plate 17 to drive the inserting rod 8 to move, when the inserting rod 8 is inserted into place, the two clamping plates 10 are just driven to clamp the inserting rod 8, at the moment, the fastening knob 19 is screwed again, and the inserting rod 8 is abutted against and fixed through the fastening knob 19, so that the two board bodies 1 are fastened and connected.
Further, in this embodiment, the clamping surfaces of the two clamping plates 10 are densely provided with anti-slip bumps (not illustrated in the figure), which plays roles of anti-slip and increasing clamping firmness.
Further, in the present embodiment, the insert rod 8 is made of stainless steel material to secure strength and durability thereof.
According to the prestressed concrete composite slab for the fabricated building, provided by the embodiment of the utility model, the two slab bodies 1 are quickly and preliminarily connected through the buckle structure, and then the preliminarily connected two slab bodies 1 are fastened and connected through the plurality of groups of fastening structures, so that the operation is simple, the connection is convenient, and the splicing construction efficiency of the composite slab is greatly improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a prestressed concrete superimposed sheet for assembled building, includes the plate body, evenly crisscross a plurality of atress reinforcing bars of being equipped with in the plate body, its characterized in that, the plate body both sides all are equipped with buckle structure for make two the plate body links to each other preliminarily fast, be equipped with multiunit fastening structure on the plate body for make preliminary two plate body fastening connection that link to each other.
2. The prefabricated building prestressed concrete composite slab of claim 1, wherein said snap-fit structure includes:
The connecting rod, the plate body side is equipped with first bar groove and second bar groove, the connecting rod hinge is located in the first bar groove, the second bar groove is used for the connecting rod card to go into, the connecting rod is last to be screwed with the lead screw, be equipped with the internal thread hole that is used for the lead screw in the second bar groove.
3. The prefabricated building prestressed concrete composite slab of claim 1, wherein said fastening structure includes:
The inserting rod is fixedly arranged on one side of the plate body, a slot is formed in the other side, opposite to the inserting rod, of the plate body and is used for being inserted into the inserting rod, a U-shaped plate is fixedly arranged on the inner side of the plate body and positioned at the slot, two clamping plates are symmetrically arranged on the inner side of the U-shaped plate, a plurality of first limiting rods are symmetrically arranged on the two clamping plates, the first limiting rods penetrate through the plate body of the U-shaped plate, a plurality of elastic ropes are arranged on each first limiting rod, and one end, far away from the first limiting rod, of each elastic rope is fixed on the U-shaped plate;
The abutting plate is arranged on the inner side of the U-shaped plate, a plurality of second limiting rods are symmetrically arranged on the abutting plate, the second limiting rods penetrate through the U-shaped plate body, driven wedge blocks are fixedly arranged on the two clamping plates, two supporting rods are symmetrically arranged on the abutting plate, driving wedge blocks are fixedly arranged at one ends, far away from the abutting plate, of the two supporting rods, and inclined sides of the driving wedge blocks are respectively abutted against inclined sides of the driven wedge blocks on the two clamping plates;
the fastening knob is screwed on the plate body and used for propping and fixing the inserted link when screwing.
4. A prestressed concrete composite slab for fabricated buildings according to claim 3, wherein the clamping surfaces of both clamping plates are densely provided with anti-slip protruding points.
5. A prestressed concrete composite slab for fabricated buildings according to claim 3, wherein said insert rod is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667172.1U CN220908854U (en) | 2023-10-07 | 2023-10-07 | Prestressed concrete superimposed sheet for assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667172.1U CN220908854U (en) | 2023-10-07 | 2023-10-07 | Prestressed concrete superimposed sheet for assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908854U true CN220908854U (en) | 2024-05-07 |
Family
ID=90916798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322667172.1U Active CN220908854U (en) | 2023-10-07 | 2023-10-07 | Prestressed concrete superimposed sheet for assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908854U (en) |
-
2023
- 2023-10-07 CN CN202322667172.1U patent/CN220908854U/en active Active
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