CN219826247U - Anti-roll device used during rapid installation of assembly type cement prefabricated house - Google Patents
Anti-roll device used during rapid installation of assembly type cement prefabricated house Download PDFInfo
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- CN219826247U CN219826247U CN202320200654.3U CN202320200654U CN219826247U CN 219826247 U CN219826247 U CN 219826247U CN 202320200654 U CN202320200654 U CN 202320200654U CN 219826247 U CN219826247 U CN 219826247U
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 239000004568 cement Substances 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 40
- 230000006978 adaptation Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses an anti-rolling device used for rapid installation of an assembled cement prefabricated house, which comprises a first prefabricated plate, a second prefabricated plate and an anti-rolling connecting piece, wherein a plurality of first grooves are uniformly formed in the lower end part of the first prefabricated plate along the length direction of the first prefabricated plate, second grooves are respectively and correspondingly formed in the position, right below each first groove, of the upper end part of the second prefabricated plate, a cavity used for being matched with the anti-rolling connecting piece is formed between the first grooves and the second grooves in a surrounding mode, and the cavity formed by the first grooves and the second grooves is identical to the outer contour of the anti-rolling connecting piece. According to the utility model, the first groove is formed in the lower end of the first precast slab, the second groove is formed in the upper end of the second precast slab, and the anti-rolling connecting piece is placed in the space shape surrounded by the first groove and the second groove, so that the first precast slab and the second precast slab are supported and fixed, and a certain anti-rolling function is realized without a fixing bracket.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to an anti-roll device for rapid installation of an assembled cement prefabricated house.
Background
The fabricated building is a building assembled from prefabricated parts at a construction site, and is called a fabricated building. The prefabricated components are divided into five types of building block buildings, plate buildings, box type buildings, skeleton plate buildings and lifting plate and layer buildings according to the form and construction method of the prefabricated components. The prefabricated frame of the prefabricated building does not contain all walls, the frame of the prefabricated movable house often consists of bearing walls, partial partition walls (non-bearing walls) inside the prefabricated frame are assembled by a plurality of prefabricated plates in sequence, and a plurality of fixing brackets are needed to support and fix the prefabricated plates during the connecting and fixing period for the assembly of the prefabricated plates, so that the functions of supporting and preventing the side tilting are achieved.
When two prefabricated plates are spliced from top to bottom and fixed, the prior art adopts wet connection more, namely, cast-in-place concrete in the space between adjacent prefabricated plates, realizes the connection between the two, and in order to prevent to take place to incline when the installation between two prefabricated plates, need support, fix two prefabricated plates with the help of a large amount of fixed brackets in the both sides of two prefabricated plates, and this kind of fixed bracket not only the process is complicated, and occupation of land space is big, seriously influences the construction progress.
Based on the defects in the prior art, the utility model discloses an anti-rolling device for rapid installation of an assembled cement prefabricated house, which is characterized in that a first groove is formed in the lower end of a first prefabricated plate, a second groove is formed in the upper end of a second prefabricated plate, an anti-rolling connecting piece is arranged, and the anti-rolling connecting piece is placed in a space shape surrounded by the first groove and the second groove, so that the rapid installation purpose is realized, and a certain anti-rolling function is realized.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an anti-roll device for rapid installation of an assembled cement prefabricated house.
The utility model provides the following technical scheme:
the utility model provides an prevent device that heels for during prefabricated cement prefabricated house installs fast, includes first prefabricated plate, second prefabricated plate, still includes prevents the connecting piece that heels, the lower tip of first prefabricated plate evenly is provided with a plurality of first recesses along its length direction, the upper end of second prefabricated plate is located every be fit with the second recess respectively under the first recess, every group one-to-one enclose into one between first recess, the second recess be used for with the cavity that the connecting piece looks was adapted that heels, the cavity that first recess, second recess enclose with the external profile that the connecting piece was heeled to preventing is the same.
Preferably, the anti-rolling connecting piece is in a regular hexagon cylinder shape, the cross section of the first groove is in an isosceles trapezoid shape, the cross section of the second groove is in an inverted isosceles trapezoid shape, and the first groove and the second groove jointly enclose a regular hexagon cylinder space shape matched with the external contour of the anti-rolling connecting piece.
Preferably, the length direction of the first groove is set along the thickness direction of the first prefabricated plate, and the length of the first groove is the same as the thickness of the first prefabricated plate; the length direction of the second groove is along the thickness direction of the second precast slab, and the length of the second groove is the same as the thickness of the second precast slab.
Preferably, the axial direction of the anti-rolling connecting piece is along the thickness direction of the first precast slab and the second precast slab, and the length of the anti-rolling connecting piece is not greater than the thickness of the first precast slab and the second precast slab.
Preferably, the upper end face of the anti-rolling connecting piece is vertically upwards provided with a first inserted link, and the upper end face of the first groove is vertically upwards provided with a first counter bore matched with the first inserted link.
Preferably, the lower end face of the anti-rolling connecting piece is vertically and downwards provided with a second inserted link, and the lower end face of the second groove is vertically and downwards provided with a second counter bore matched with the second inserted link.
Preferably, the first inserted bars are provided with four, and the four first inserted bars are respectively positioned at four angular positions of the upper end face of the anti-roll connecting piece; the second inserted bars are also arranged in four, and the four second inserted bars are respectively positioned at four angular positions of the lower end face of the anti-roll connecting piece.
Preferably, the space enclosed by the first groove and the second groove may be one of a regular diamond cylinder, a square cylinder and a regular octagon cylinder, and the anti-rolling connecting piece is also one of a regular diamond cylinder, a square cylinder and a regular octagon cylinder.
Preferably, an end portion of the first insert rod, which is far away from the anti-roll connecting piece, of the second insert rod is respectively in hemispherical transition.
Preferably, the first inserted bar, the second inserted bar keep away from the one end of preventing the connecting piece that heels is provided with the through-hole respectively, the axis direction of through-hole is followed the thickness direction setting of first prefabricated plate, second prefabricated plate, first prefabricated plate, second prefabricated plate still be provided with along its thickness direction with the coaxial second through-hole of through-hole, be equipped with extension bolt in the second through-hole, extension bolt warp the through-hole realizes the spacing to first inserted bar, second inserted bar.
Preferably, the extension bolt is adapted with a nut, and the two sides of the first precast slab and the second precast slab are respectively provided with a head part for accommodating the extension bolt and a placing groove for the nut.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The utility model relates to an anti-rolling device for rapid installation of an assembled cement prefabricated house, which is characterized in that a first groove is formed in the lower end of a first prefabricated plate, a second groove is formed in the upper end of a second prefabricated plate, and an anti-rolling connecting piece is placed in a space shape surrounded by the first groove and the second groove, so that the first prefabricated plate and the second prefabricated plate are supported and fixed without a fixing bracket, and the anti-rolling device has a certain anti-rolling function.
(2) According to the anti-rolling device for the rapid installation of the assembled cement prefabricated house, the four first slots are formed in the upper end face of the first groove, the four second slots are formed in the lower end face of the second groove, the first inserted link which is connected with the first slots in an adaptive mode is arranged on the upper end face of the anti-rolling connecting piece, and the second inserted link which is connected with the second slots in an adaptive mode is arranged on the lower end face of the anti-rolling connecting piece, so that the stability of connection between the first prefabricated plate and the second prefabricated plate can be further improved, and rolling between the two prefabricated plates can be further avoided.
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 other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is an enlarged schematic view of a portion of fig. 1 of the present utility model.
Fig. 3 is a schematic view of the anti-roll connector of the present utility model.
Fig. 4 is an enlarged schematic view of a portion of fig. 3B in accordance with the present utility model.
Fig. 5 is a cross-sectional view at D-D of fig. 3 of the present utility model.
Fig. 6 is an enlarged schematic view of a portion of fig. 5C in accordance with the present utility model.
Detailed Description
In order to make 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. It will be apparent that the described embodiments are some, but not all, of the embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the 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, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, an anti-rolling device used in rapid installation of an assembled cement prefabricated house comprises a first prefabricated plate 1, a second prefabricated plate 2 and an anti-rolling connecting piece 3, wherein a plurality of first grooves 4 are uniformly formed in the lower end portion of the first prefabricated plate 1 along the length direction of the lower end portion, second grooves 5 are respectively and correspondingly arranged under each first groove 4 at the upper end portion of the second prefabricated plate 2, a cavity used for being matched with the anti-rolling connecting piece 3 is formed between the first grooves 4 and the second grooves 5 in a one-to-one correspondence mode, and the cavity formed by the first grooves 4 and the second grooves 5 is identical with the external contour of the anti-rolling connecting piece 3. Through setting up first recess at first prefabricated plate lower extreme, set up the second recess in the upper end of second prefabricated plate to place the connecting piece that will prevent to roll in the space shape that first recess, second recess enclose, thereby realize the support and the fixed between first prefabricated plate, the second prefabricated plate, need not to have certain function of preventing to roll with the help of the fixed bolster again.
The anti-rolling connecting piece 3 is in a regular hexagon cylinder shape, the cross section of the first groove 4 is in an isosceles trapezoid shape, the cross section of the second groove 5 is in an inverted isosceles trapezoid shape, and the first groove 4 and the second groove 5 jointly enclose a regular hexagon cylinder space shape which is matched with the external contour of the anti-rolling connecting piece 3. The axis of the anti-roll connector 3 is horizontal.
The length direction of the first groove 4 is set along the thickness direction of the first prefabricated plate 1, and the length of the first groove 4 is the same as the thickness of the first prefabricated plate 1; the length direction of the second groove 5 is along the thickness direction of the second prefabricated plate 2, and the length of the second groove 5 is the same as the thickness of the second prefabricated plate 2.
The axial direction of the anti-roll connecting piece 3 is along the thickness direction of the first precast slab 1 and the second precast slab 2, and the length of the anti-roll connecting piece 3 is not greater than the thickness of the first precast slab 1 and the second precast slab 2.
The upper end face of the anti-roll connecting piece 3 is vertically upwards provided with a first inserted link 7, and the upper end face of the first groove 4 is vertically upwards provided with a first counter bore 6 matched with the first inserted link 7. The length of the first plug rod is 10-20cm, the diameter of the first plug rod is 1-3cm, and the diameter of the first counter bore 6 is 1.2-3.2cm.
The lower end face of the anti-roll connecting piece 3 is vertically and downwards provided with a second inserted link, and the lower end face of the second groove 5 is vertically and downwards provided with a second counter bore matched with the second inserted link.
The first inserting rods 7 are provided with four, and the four first inserting rods 7 are respectively positioned at four angular positions of the upper end face of the anti-roll connecting piece 3; the second inserting rods are also arranged in four, and the four second inserting rods are respectively located at four corner positions of the lower end face of the anti-roll connecting piece 3.
Through setting up four first slots at the up end of first recess, set up four second slots at the lower terminal surface of second recess to set up the first inserted bar of being connected with first slot adaptation at the up end of preventing the connecting piece that heels, set up the second inserted bar of being connected with second slot adaptation at the lower terminal surface of preventing the connecting piece that heels, thereby can further improve the stability of being connected between first prefabricated plate, the second prefabricated plate, can further avoid taking place to heels between two prefabricated plates.
The space shape surrounded by the first groove and the second groove can also be one of a regular diamond cylinder, a square cylinder and a regular octagon cylinder, and the anti-rolling connecting piece is also correspondingly one of a regular diamond cylinder, a square cylinder and a regular octagon cylinder.
The first inserted link 7 and the second inserted link are respectively hemispherical transitional 9 at the end part far away from the anti-roll connecting piece 3. The connection between the anti-roll connecting piece 3 and the first precast slab and the second precast slab is convenient.
The device that obtains through above-mentioned technical scheme is the device that prevents to roll when being used for the quick installation of prefabricated cement prefabricated house, in the use, carry out fixed mounting with the second prefabricated plate earlier, place an anti-roll connecting piece 3 in every second recess respectively, make the second inserted bar peg graft in the second counter bore, realize the fixed connection between anti-roll connecting piece 3 and the second prefabricated plate 2, then install first prefabricated plate 1 directly over the second prefabricated plate, make the first counter bore of first recess all peg graft in the first inserted bar on anti-roll connecting piece 3, thereby possess the installation fast, have certain anti-roll function.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the ends of the first insert rod 7 and the second insert rod, which are far away from the anti-rolling connecting piece 3, are respectively provided with a through hole 8, the axial direction of the through holes 8 is along the thickness direction of the first prefabricated plate 1 and the second prefabricated plate 2, the first prefabricated plate 1 and the second prefabricated plate 2 are further provided with a second through hole 13 coaxial with the through holes 8 along the thickness direction thereof, and an extension bolt 10 is adapted in the second through hole 13, and the extension bolt limits the first insert rod 7 and the second insert rod through the through holes 8. Through the setting of extension bolt 10, can further make fixed between first inserted bar 7, second inserted bar and first prefabricated plate 1, the second prefabricated plate 2, further improve the stability of connecting between first prefabricated plate, the second prefabricated plate, can further avoid taking place to roll between two prefabricated plates.
The lengthened bolt is adapted with a nut 11, and the two sides of the first precast slab 1 and the second precast slab 2 are respectively provided with a head part for accommodating the lengthened bolt and a placing groove 12 of the nut 11.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an prevent device that heels for during prefabricated cement prefabricated house installs fast, includes first prefabricated plate (1), second prefabricated plate (2), its characterized in that still includes prevents connecting piece (3) that heels, the lower tip of first prefabricated plate (1) evenly is provided with a plurality of first recess (4) along its length direction, the upper end of second prefabricated plate (2) is located every respectively under first recess (4) be fit with second recess (5), every group one-to-one enclose into one be used for with the cavity that prevents between first recess (4), second recess (5) of connecting piece (3) looks adaptation heels, the cavity that first recess (4), second recess (5) enclose with the external profile of connecting piece (3) is the same.
2. The anti-rolling device for the rapid installation of the fabricated cement prefabricated house according to claim 1, wherein the anti-rolling connecting piece (3) is in a regular hexagon cylinder shape, the cross section of the first groove (4) is in an isosceles trapezoid shape, the cross section of the second groove (5) is in an inverted isosceles trapezoid shape, and the first groove (4) and the second groove (5) jointly enclose a regular hexagon cylinder space shape which is matched with the external contour of the anti-rolling connecting piece (3).
3. An anti-roll device for rapid installation of an assembled cement prefabricated house according to claim 1, wherein the length direction of the first groove (4) is set along the thickness direction of the first prefabricated plate (1), and the length of the first groove (4) is the same as the thickness of the first prefabricated plate (1); the length direction of the second groove (5) is along the thickness direction of the second prefabricated plate (2), and the length of the second groove (5) is the same as the thickness of the second prefabricated plate (2).
4. An anti-roll device for rapid installation of an assembled cement prefabricated house according to claim 3, wherein the axial direction of the anti-roll connecting member (3) is arranged in the thickness direction of the first prefabricated panel (1) and the second prefabricated panel (2), and the length of the anti-roll connecting member (3) is not greater than the thickness of the first prefabricated panel (1) and the second prefabricated panel (2).
5. The anti-rolling device for rapid installation of the fabricated cement prefabricated house according to claim 1, wherein a first inserted link (7) is vertically upwards arranged on the upper end face of the anti-rolling connecting piece (3), and a first counter bore (6) matched with the first inserted link (7) is vertically upwards arranged on the upper end face of the first groove (4).
6. The anti-rolling device for the rapid installation of the prefabricated cement prefabricated house according to claim 5, wherein a second inserted link is vertically and downwardly arranged on the lower end face of the anti-rolling connecting piece (3), and a second counter bore matched with the second inserted link is vertically and downwardly arranged on the lower end face of the second groove (5).
7. The anti-roll device for rapid installation of an assembled cement prefabricated house according to claim 6, wherein the first inserted link (7) is provided with four, and the four first inserted links (7) are respectively positioned at four angular positions of the upper end face of the anti-roll connecting piece (3); the second inserting rods are also arranged in four, and the four second inserting rods are respectively located at four angular positions of the lower end face of the anti-roll connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200654.3U CN219826247U (en) | 2023-02-14 | 2023-02-14 | Anti-roll device used during rapid installation of assembly type cement prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200654.3U CN219826247U (en) | 2023-02-14 | 2023-02-14 | Anti-roll device used during rapid installation of assembly type cement prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826247U true CN219826247U (en) | 2023-10-13 |
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ID=88245333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320200654.3U Active CN219826247U (en) | 2023-02-14 | 2023-02-14 | Anti-roll device used during rapid installation of assembly type cement prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826247U (en) |
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2023
- 2023-02-14 CN CN202320200654.3U patent/CN219826247U/en active Active
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Effective date of registration: 20240411 Address after: Building 3, 5th Floor, No. 6 Fengke Road, Fengtai District, Beijing, 100000, China, 504-24 Patentee after: Beijing Nanyu Construction Technology Co.,Ltd. Country or region after: China Address before: No. 1-M05, Yanfu Road, Yancun Town, Fangshan District, Beijing, 102400 (cluster registration) Patentee before: Zhonghan Dingli (Beijing) Construction Engineering Co.,Ltd. Country or region before: China |