CN220521761U - Anti-seismic connecting device for assembled upper and lower cement houses - Google Patents
Anti-seismic connecting device for assembled upper and lower cement houses Download PDFInfo
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- CN220521761U CN220521761U CN202322347757.5U CN202322347757U CN220521761U CN 220521761 U CN220521761 U CN 220521761U CN 202322347757 U CN202322347757 U CN 202322347757U CN 220521761 U CN220521761 U CN 220521761U
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- house
- cement
- cement house
- connecting pieces
- fixing piece
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- 239000004568 cement Substances 0.000 title claims abstract description 98
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 239000004567 concrete Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an assembly type upper and lower cement house anti-seismic connecting device which comprises an upper-layer prefabricated cement house and a lower-layer prefabricated cement house, wherein first connecting pieces are arranged at the lower end parts of the outer side surfaces of walls of the upper-layer prefabricated cement house and the lower-layer prefabricated cement house, second connecting pieces matched with the first connecting pieces are arranged at the edges of the upper end surfaces of the upper-layer prefabricated cement house and the lower-layer prefabricated cement house, and the first connecting pieces and the second connecting pieces are connected through fasteners. Through setting up the embedded iron box in the tip position under the wall body lateral surface during pouring precast cement room to set up first embedded mounting in the embedded iron box, and set up the second embedded mounting in wall body upper end border position during pouring precast cement room, through the connection between first embedded mounting, the second embedded mounting, thereby realize the fixed of upper and lower direction between the precast cement room of multilayer, guaranteed the stability between the precast cement room of multilayer, reached the purpose of connecting the antidetonation.
Description
Technical Field
The utility model belongs to the technical field of assembly type cement houses, and particularly relates to an anti-seismic connecting device for an assembly type upper cement house and a lower cement house.
Background
The prefabricated cement integrated house is a reinforced concrete product which is formed by binding reinforcing steel bars, supporting an inner template and an outer template, pouring concrete, curing by concrete and other working procedures. The prefabricated cement building is built in various modes through a plurality of prefabricated cement integrated houses in a building block mode. At present, the prefabricated cement integrated house is widely applied to the fields of resident houses, factory houses of construction sites, shop faces and the like because of safety, fire prevention, economy, environmental protection and rapid construction.
The existing prefabricated cement house is built through the modules in the building block mode, namely, when the prefabricated cement house is built on the upper layer and the lower layer, the unstable connection condition exists between the multilayer prefabricated cement houses in the up-down direction, the prefabricated cement houses are connected with the lower layer prefabricated cement houses only by the gravity of the prefabricated cement houses, or the prefabricated cement houses are fixed only by a small amount of concrete, and the requirements of people on safety are hardly met, so that a prestress connecting device between the multilayer prefabricated cement houses is needed.
Based on the defects existing in the prior art, the utility model discloses an assembly type up-down cement house anti-seismic connecting device, wherein an embedded iron box is arranged at the lower end part of the outer side surface of a wall body during the casting of a precast cement house, a first embedded fixing piece is arranged in the embedded iron box, a second embedded fixing piece is arranged at the upper end edge of the wall body during the casting of the precast cement house, and the first embedded fixing piece and the second embedded fixing piece are connected, so that the fixation in the up-down direction between the multi-layer precast cement houses is realized, the stability between the multi-layer precast cement houses is ensured, and the aim of connecting anti-seismic is fulfilled.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an anti-seismic connecting device for an assembled upper cement house and a lower cement house, which is used for solving the defects in the background art.
The utility model provides the following technical scheme:
the utility model provides an assembled cement house antidetonation connecting device from top to bottom, includes prefabricated cement house in upper strata, the prefabricated cement house in lower floor, the lower tip of the prefabricated cement house wall body lateral surface in upper strata, the prefabricated cement house in lower floor is provided with first connecting piece, the up end edge in the prefabricated cement house in upper strata, the prefabricated cement house in lower floor be provided with the second connecting piece of first connecting piece looks adaptation, first connecting piece, second connecting piece are located same vertical direction, connect through the fastener between first connecting piece, the second connecting piece.
Preferably, the first connecting piece comprises an embedded iron box, an outer side surface and a lower side surface of the embedded iron box are provided with openings, and a first embedded fixing piece is vertically and downwards arranged on the upper end surface of the embedded iron box.
Preferably, the middle part of the first pre-buried fixing piece is connected with the upper end face of the pre-buried iron box, and the upper end part of the first pre-buried fixing piece is positioned inside the wall bodies of the upper-layer precast cement house and the lower-layer precast cement house.
Preferably, the second connecting piece comprises a second pre-buried fixing piece, the lower end part of the second pre-buried fixing piece is located inside the upper-layer prefabricated cement house and the lower-layer prefabricated cement house wall, and the upper end part of the second pre-buried fixing piece is located inside the pre-buried iron box through the opening.
Preferably, the first pre-buried fixing piece and the second pre-buried fixing piece are connected through a fastener.
Preferably, the fastener is an iron wire.
Preferably, the first connecting pieces are provided in plurality, and the first connecting pieces are uniformly arranged at equal intervals along each outer side surface of the upper-layer prefabricated cement house and the lower-layer prefabricated cement house.
Preferably, the number of the second connectors is the same as the number of the first connectors, and the second connectors are arranged in a one-to-one correspondence.
Preferably, the first pre-buried mounting, the pre-buried mounting of second are the L type, the lower tip of first pre-buried mounting is the level setting, the upper end of the pre-buried mounting of second is the level setting, first pre-buried mounting, the pre-buried mounting of second are horizontally one end and are located same level, just first pre-buried mounting, the pre-buried mounting of second are horizontally one end position and are connected through the fastener.
Preferably, the embedded iron box is filled with concrete.
Compared with the prior art, the utility model has the following beneficial effects:
according to the anti-seismic connecting device for the assembled upper and lower cement houses, the embedded iron box is arranged at the lower end part of the outer side surface of the wall body during the casting of the prefabricated cement houses, the first embedded fixing piece is arranged in the embedded iron box, the second embedded fixing piece is arranged at the edge of the upper end of the wall body during the casting of the prefabricated cement houses, and the first embedded fixing piece and the second embedded fixing piece are connected, so that the fixation in the up-down direction between the multi-layer prefabricated cement houses is realized, the stability between the multi-layer prefabricated cement houses is ensured, and the aim of connecting anti-seismic is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
FIG. 1 is a schematic illustration of the connection between multiple precast cement houses of the present utility model.
Fig. 2 is an enlarged partial schematic view of the utility model at a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion of the utility model at B of fig. 1.
Fig. 4 is a schematic structural view of the present utility model.
Fig. 5 is an enlarged partial schematic view of fig. 4 at C in accordance with the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Referring to fig. 1-5, an assembly type up-down cement house anti-seismic connection device comprises an upper layer prefabricated cement house 1 and a lower layer prefabricated cement house 2, wherein a first connection piece is arranged at the lower end part of the outer side surface of the wall body of the upper layer prefabricated cement house 1 and the lower layer prefabricated cement house 2, a second connection piece matched with the first connection piece is arranged at the edge of the upper end surface of the upper layer prefabricated cement house 1 and the edge of the upper end surface of the lower layer prefabricated cement house 2, the first connection piece and the second connection piece are positioned in the same vertical direction, and the first connection piece and the second connection piece are connected through a fastener 6. Through setting up the embedded iron box in the tip position under the wall body lateral surface during pouring precast cement room to set up first embedded mounting in the embedded iron box, and set up the second embedded mounting in wall body upper end border position during pouring precast cement room, through the connection of fastener between first embedded mounting, the second embedded mounting, thereby realize the fixed of upper and lower direction between the precast cement room of multilayer, afterwards and pack high-strength concrete in the embedded iron box, make upper precast cement room 1, the firm connection of lower floor precast cement room 2 be in the same place, guaranteed the stability between the precast cement room of multilayer, reach the purpose of connecting the antidetonation.
It should be noted that, the prefabricated cement house is not limited to the two-layer structure in the schematic diagram, and may be a multi-layer structure, and the connection modes between the multi-layers are all connected by the first connecting piece and the second connecting piece between the two adjacent layers.
The first connecting piece comprises an embedded iron box 3, an opening is formed in the outer side face and the lower side face of the embedded iron box 3, and a first embedded fixing piece 4 is vertically and downwards arranged on the upper end face of the embedded iron box 3. The pre-buried iron box 3 is placed and fixed in advance at the corresponding position when the precast cement house is poured. The lateral surface of the embedded iron box 3 is used for the hand to enter the installation of convenient fastener, and the downside of the embedded iron box 3 is used for making the second embedded mounting 5 get into the embedded iron box inside.
The middle part of the first pre-buried fixing piece 4 is connected with the upper end face of the pre-buried iron box 3, and the upper end part of the first pre-buried fixing piece 4 is positioned inside the walls of the upper-layer precast cement house 1 and the lower-layer precast cement house 2. The first pre-buried fixing piece 4 is placed after the pre-buried iron box is placed in pouring, and the upper end portion of the first pre-buried fixing piece 4 is located inside the wall body, so that stability of the first pre-buried fixing piece 4 when being connected with the second pre-buried fixing piece 5 is further improved.
The second connecting piece comprises a second embedded fixing piece 5, the lower end part of the second embedded fixing piece 5 is located inside the upper-layer prefabricated cement house 1 and the lower-layer prefabricated cement house 2, and the upper end part of the second embedded fixing piece 5 is located inside the embedded iron box 3 through the opening. The second pre-buried fixing piece 5 is placed and fixed in advance at the corresponding position when the precast cement house is poured.
The first pre-buried fixing piece 4 and the second pre-buried fixing piece 5 are connected through a fastening piece 6.
The first pre-buried fixing piece 4 and the second pre-buried fixing piece 5 are preferably steel bars.
The fastener is an iron wire.
The first connecting pieces are arranged in a plurality, and the first connecting pieces are uniformly arranged on the outer side surfaces of the upper-layer precast cement house 1 and the lower-layer precast cement house 2 at equal intervals. The left side wall body, the right side wall body and the rear side wall body of the upper-layer precast cement house 1 and the lower-layer precast cement house 2 are uniformly provided with a plurality of first connecting pieces.
The number of the second connecting pieces is the same as that of the first connecting pieces, and the second connecting pieces are arranged in one-to-one correspondence. The left side edge of the upper end face of the upper layer precast cement house 1 and the right side edge of the upper end face of the lower layer precast cement house 2 are uniformly provided with a plurality of second connecting pieces.
The embedded fixing device is characterized in that the first embedded fixing piece 4 and the second embedded fixing piece 5 are all L-shaped, the lower end part of the first embedded fixing piece 4 is horizontally arranged, the upper end part of the second embedded fixing piece 5 is horizontally arranged, one horizontal ends of the first embedded fixing piece 4 and the second embedded fixing piece 5 are located at the same horizontal height, and one horizontal ends of the first embedded fixing piece 4 and the second embedded fixing piece 5 are connected through a fastener. The embedded iron box 3 is filled with concrete. After filling concrete, be the first pre-buried mounting 4 that the level set up, the pre-buried mounting of second 5 can be better with be connected with the concrete after the solidification, further improved the stability of first pre-buried mounting 4, the pre-buried mounting of second 5.
The above description is only of the preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides an prefabricated cement house anti-seismic connection device in prefabricated upper and lower cement house, includes prefabricated cement house in upper strata (1), prefabricated cement house in lower floor (2), its characterized in that: the lower end parts of the outer side surfaces of the walls of the upper-layer prefabricated cement house (1) and the lower-layer prefabricated cement house (2) are provided with first connecting pieces, the edges of the upper end surfaces of the upper-layer prefabricated cement house (1) and the lower-layer prefabricated cement house (2) are provided with second connecting pieces matched with the first connecting pieces, the first connecting pieces and the second connecting pieces are located in the same vertical direction, and the first connecting pieces and the second connecting pieces are connected through fasteners (6).
2. The anti-seismic connecting device for the assembled type up-down cement house according to claim 1, wherein the first connecting piece comprises an embedded iron box (3), an outer side surface and a lower side surface of the embedded iron box (3) are provided with openings, and a first embedded fixing piece (4) is vertically arranged downwards on the upper end surface of the embedded iron box (3).
3. The anti-seismic connecting device for the assembled type up-down cement house according to claim 2, wherein the second connecting piece comprises a second pre-buried fixing piece (5), the lower end part of the second pre-buried fixing piece (5) is positioned in the upper-layer prefabricated cement house (1) and the lower-layer prefabricated cement house (2) wall, and the upper end part of the second pre-buried fixing piece (5) is positioned in the pre-buried iron box (3) through the opening.
4. The anti-seismic connecting device for the assembled type up-down cement house according to claim 3, wherein the first pre-buried fixing piece (4) and the second pre-buried fixing piece (5) are connected through a fastener (6).
5. The prefabricated up-down cement house anti-seismic connection device of claim 4, wherein the fastener is an iron wire.
6. The anti-seismic connecting device for the prefabricated upper and lower cement houses according to any one of claims 1 to 5, wherein a plurality of first connecting pieces are arranged, and the first connecting pieces are uniformly arranged at equal intervals along each outer side surface of the upper-layer prefabricated cement house (1) and the lower-layer prefabricated cement house (2).
7. The prefabricated up-down cement house anti-seismic connection device according to claim 6, wherein the number of the second connection pieces is the same as the number of the first connection pieces, and the second connection pieces are arranged in a one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347757.5U CN220521761U (en) | 2023-08-31 | 2023-08-31 | Anti-seismic connecting device for assembled upper and lower cement houses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347757.5U CN220521761U (en) | 2023-08-31 | 2023-08-31 | Anti-seismic connecting device for assembled upper and lower cement houses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521761U true CN220521761U (en) | 2024-02-23 |
Family
ID=89932373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322347757.5U Active CN220521761U (en) | 2023-08-31 | 2023-08-31 | Anti-seismic connecting device for assembled upper and lower cement houses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521761U (en) |
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2023
- 2023-08-31 CN CN202322347757.5U patent/CN220521761U/en active Active
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