CN213143413U - Module building node that bolt and structure are glued and are connected - Google Patents
Module building node that bolt and structure are glued and are connected Download PDFInfo
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- CN213143413U CN213143413U CN202021553171.4U CN202021553171U CN213143413U CN 213143413 U CN213143413 U CN 213143413U CN 202021553171 U CN202021553171 U CN 202021553171U CN 213143413 U CN213143413 U CN 213143413U
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Abstract
The utility model provides a module building node that bolt and structure are glued and are connected, module building node include module node and lower module node, go up module node and lower module node and glue through the structure and connect. The utility model has the advantages that: the utility model provides a module building node that bolt and structure are glued and are connected has solved the high and complicated problem of installation procedure of conventional module connected node machining precision requirement, but adopts the bonding mode that steel and structure are glued to make module nodal connection quick installation and adapt to engineering installation error to the nut realizes with long screw rod combination that the module can be dismantled, increases the suitability.
Description
Technical Field
The utility model relates to a building technical field, in particular to module building node that bolt and structure are glued and are connected.
Background
The modular building is a highly-assembled building, is a building modular unit which is divided by a single room or a certain three-dimensional building space of the traditional house, can be prefabricated and processed in a factory in advance, and is transported to a site for installation and connection after being finished.
Compared with the traditional building module, the module building has the biggest characteristic of high construction speed, but the connection machining precision of the nodes is low, and the installation process is complex, so that the applicability of the module building is not high. Therefore, to the technical problem among the prior art, the utility model provides a module building node that bolt and structure are glued and are connected has solved the high and complicated problem of installation procedure of conventional module connected node machining precision requirement, adopts the bonding mode that steel and structure were glued to make module nodal connection install fast and adapt to engineering installation error to the nut realizes with the long screw rod combination that the module can be dismantled, increases the suitability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a module building node that bolt and structure are glued and are connected, solved the high and complicated problem of installation procedure of conventional module connected node machining precision requirement, the utility model discloses an adopt the bonding mode that steel and structure are glued to make module nodal connection install fast and adapt to engineering installation error to the nut realizes with the long screw rod combination that the module can dismantle, increases the suitability.
In order to solve the technical problem, the utility model discloses a technical scheme is: a module building node with a bolt connected with structural adhesive comprises an upper module node and a lower module node, wherein the upper module node and the lower module node are connected through the structural adhesive; the upper module node comprises an upper module corner piece, an upper module column and an upper module beam, wherein the upper module corner piece comprises an upper box-shaped short column, an upper end plate, a first partition plate and a second partition plate are sequentially arranged in the upper box-shaped short column from top to bottom, the upper module column is arranged above the upper box-shaped short column through the upper end plate, the upper module beam is arranged on the side wall of the upper box-shaped short column and is flush with the first partition plate, first through holes are formed in the first partition plate and the second partition plate, a long screw rod sequentially penetrates through the first partition plate and the second partition plate and is arranged in the first through holes, and a nut is sleeved on the long screw rod and positioned on the upper surface of the first partition plate and the lower surface of the second partition plate; the second partition plate is spaced from the bottom wall of the upper box-shaped short column by the thickness of the nut; the lower module node comprises a lower-layer module corner piece, a lower module column and a lower module beam, wherein the lower-layer module corner piece comprises a lower box short column, a third partition plate and a lower end plate are arranged at two ends of the lower box short column respectively, the lower module column passes through the lower end plate and is arranged below the lower box short column, the lower module beam is arranged on the side wall of the lower box short column and is flush with the third partition plate, a second through hole is formed in the third partition plate and is located in the lower box short column and penetrates through the third partition plate to be provided with a sleeve, the bottom of the sleeve is abutted to the lower end plate, and the structural adhesive is filled in the sleeve.
Furthermore, an accommodating space is arranged in the upper box-shaped short column and between the lower part of the upper end plate and the upper part of the first partition plate, and an operation hole is arranged in the accommodating space.
Further, the cross-sectional area of the upper-layer module corner fitting is larger than the cross-sectional areas of the upper module column and the upper module beam; the cross-sectional area of the lower module corner fitting is larger than the cross-sectional areas of the lower module column and the lower module beam.
Further, the diameter of the first through hole is the same as that of the long screw; the second through hole is the same as the sleeve in diameter.
Further, the length of the sleeve is equal to the static distance between the lower end plate and the third partition plate.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a module building node that bolt and structure are glued and are connected has solved the high and complicated problem of installation procedure of conventional module connected node machining precision requirement, but adopts the bonding mode that steel and structure are glued to make module nodal connection quick installation and adapt to engineering installation error to the nut realizes with long screw rod combination that the module can be dismantled, increases the suitability.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, as claimed.
Drawings
Further objects, functions and advantages of the present invention will become apparent from the following description of embodiments of the present invention, with reference to the accompanying drawings, in which:
fig. 1 schematically shows a structural diagram of an upper module node of the present invention;
fig. 2 schematically shows a top view of the node structure of the upper module of the present invention;
fig. 3 schematically shows a lower module node structure diagram of the present invention;
fig. 4 schematically illustrates a top view of the lower module node structure of the present invention;
fig. 5 schematically shows the utility model discloses modular building node assembly completion schematic diagram.
In the figure:
1. an upper box-shaped short column 2, a first clapboard 3 and a second clapboard
4. Operation hole 5, nut 6, long screw
7. Upper module column 8, upper module beam 9 and upper end plate
10. A lower box-shaped short column 11, a third clapboard 12 and a lower end plate
13. Sleeve 14, lower module beam 15 and lower module column
Detailed Description
The objects and functions of the present invention and methods for accomplishing the same will be apparent by reference to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in different forms. The nature of the description is merely to assist those skilled in the relevant art in a comprehensive understanding of the specific details of the invention.
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps.
A module building node connected by a bolt and a structural adhesive mainly comprises an upper module node, a lower module node and the structural adhesive. The structural adhesive is used for bonding the nodes of the upper module and the lower module, so that the upper module and the lower module form a whole.
The upper module node is formed by welding an upper module corner piece, an upper module column 7 and an upper module beam 8. The cross section of the upper-layer module corner piece is larger than that of the upper module column 7 and that of the upper module beam 8 so as to facilitate welding, the upper-layer module corner piece is formed by welding steel plates and is additionally provided with a long screw 6 and a nut 5, and the thickness of the steel plate of the upper-layer module corner piece is larger than that of the steel of the upper module column 7 and that of the upper module beam 8. The upper module corner fitting is a rectangular solid node corner fitting.
The processing mode of the upper layer module corner fitting is as follows: a1, welding steel plates to form an upper box-shaped short column 1, wherein the height of the upper box-shaped short column 1 is greater than that of an upper module beam 8; a2, welding an upper end plate 9 on the top of an upper box-shaped short column 1, welding a first partition plate 2 at the position where the upper box-shaped short column 1 is flush with an upper module beam 8, and welding a second partition plate 3 at the position where the bottom of the upper box-shaped short column 1 is upwards one nut 5 in thickness; a3, reserving a first through hole with the same diameter as the long screw 6 at the center of the first partition board 2 and the second partition board 3; a4, opening a construction operation hole 4 between the upper end plate 9 and the first clapboard 2 in the module inner direction by the upper box-type short column 1; a5, and a long screw 6 passing through the first partition plate 2 and the second partition plate 3, and nuts 5 mounted on the upper part of the first partition plate 2 and the lower part of the second partition plate 3.
The lower module node is formed by welding a lower module corner piece with a lower module beam 14 and a lower module column 15. The cross section of the lower-layer module corner piece is larger than that of the lower module beam 14 and the lower module column 15 so as to facilitate welding, the lower-layer module corner piece is formed by welding a steel plate and a round steel pipe (sleeve 13), and the thickness of the steel plate of the lower-layer module corner piece is larger than that of the steel of the lower module beam 14 and the lower module column 15. The lower module corner fitting is a rectangular node corner fitting.
The processing mode of the lower module corner fitting is as follows: b1, welding steel plates to form a lower box-shaped short column 10, wherein the height of the lower box-shaped short column 10 is greater than that of a lower module beam 14 so as to facilitate welding; b2, welding a lower end plate 12 at the bottom of the lower box-shaped short column 10 and welding a third clapboard 11 at the top; b3, reserving a second through hole with the same inner diameter as the circular steel tube at the center of the third clapboard 11; b4, the length of the round steel tube is equal to the static distance between the lower end plate 12 and the third partition plate 11; b5, welding the round steel tube with the lower end plate 12 and the center of the third clapboard 11, and communicating the round hole of the third clapboard 11 with the inner diameter of the round steel tube.
The utility model also provides a module building node installation step that bolt and structure are glued and are connected: a. preparing an upper-layer module corner piece; b. preparing a lower-layer module corner piece; c. the long screw 6 is arranged in the upper-layer module corner piece to facilitate transportation, the bottom of the long screw 6 is flush with the bottom of the upper-layer module corner piece, the bottom of the second partition plate 3 is provided with the nut 5, meanwhile, the nut 5 is arranged on the upper part of the first partition plate 2, and the redundant long screw 6 is positioned on the upper part of the second partition plate 3; d, after the module where the lower node is located is installed, adding structural adhesive into a 13-sleeve of the lower-layer module corner piece, and testing the viscosity of the structural adhesive before adding; e, adjusting the long screw 6 of the upper layer module corner piece to enable the long screw 6 to extend out of the lower part of the upper layer module corner piece by a corresponding anchoring length, and fastening the long screw 6 by a nut 5 at the upper part of the first partition plate 2 and the lower part of the second partition plate 3; f, installing the module unit where the upper module node is located, and enabling the long screw 6 extending out of the upper module node to be inserted into the structural adhesive of the sleeve 13 of the lower module corner piece until the structural adhesive is condensed to reach the strength; and g, disassembling the upper module nodes, namely, screwing off the nuts 5 on the upper parts of the first partition plates 2 through the construction operation holes reserved in the upper module corner pieces, and then completing the disassembly among the nodes.
The utility model has the advantages that: the utility model provides a module building node that bolt and structure are glued and are connected has solved the high and complicated problem of installation procedure of conventional module connected node machining precision requirement, but adopts the bonding mode that steel and structure are glued to make module nodal connection quick installation and adapt to engineering installation error to the nut realizes with long screw rod combination that the module can be dismantled, increases the suitability.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (5)
1. A module building node connected by a bolt and structural adhesive is characterized by comprising an upper module node and a lower module node, wherein the upper module node and the lower module node are connected by the structural adhesive;
the upper module node comprises an upper module corner piece, an upper module column and an upper module beam, wherein the upper module corner piece comprises an upper box-shaped short column, an upper end plate, a first partition plate and a second partition plate are sequentially arranged in the upper box-shaped short column from top to bottom, the upper module column is arranged above the upper box-shaped short column through the upper end plate, the upper module beam is arranged on the side wall of the upper box-shaped short column and is flush with the first partition plate, first through holes are formed in the first partition plate and the second partition plate, a long screw rod sequentially penetrates through the first partition plate and the second partition plate and is arranged in the first through holes, and a nut is sleeved on the long screw rod and positioned on the upper surface of the first partition plate and the lower surface of the second partition plate;
the second partition plate is spaced from the bottom wall of the upper box-shaped short column by the thickness of the nut;
the lower module node comprises a lower-layer module corner piece, a lower module column and a lower module beam, wherein the lower-layer module corner piece comprises a lower box short column, a third partition plate and a lower end plate are arranged at two ends of the lower box short column respectively, the lower module column passes through the lower end plate and is arranged below the lower box short column, the lower module beam is arranged on the side wall of the lower box short column and is flush with the third partition plate, a second through hole is formed in the third partition plate and is located in the lower box short column and penetrates through the third partition plate to be provided with a sleeve, the bottom of the sleeve is abutted to the lower end plate, and the structural adhesive is filled in the sleeve.
2. The modular building node of claim 1, wherein a receiving space is provided in the upper box-type stub below the upper end plate and above the first partition, and wherein an access hole is provided in the receiving space.
3. The modular building node of claim 1, wherein the upper layer module corner fitting cross-sectional area is greater than the upper module column and the upper module beam cross-sectional area; the cross-sectional area of the lower module corner fitting is larger than the cross-sectional areas of the lower module column and the lower module beam.
4. The modular building node according to claim 1, wherein the first through hole is the same diameter as the long screw; the second through hole is the same as the sleeve in diameter.
5. The modular building node of claim 1, wherein the sleeve length is equal to a static distance between the lower end plate and the third partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553171.4U CN213143413U (en) | 2020-07-31 | 2020-07-31 | Module building node that bolt and structure are glued and are connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553171.4U CN213143413U (en) | 2020-07-31 | 2020-07-31 | Module building node that bolt and structure are glued and are connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143413U true CN213143413U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021553171.4U Active CN213143413U (en) | 2020-07-31 | 2020-07-31 | Module building node that bolt and structure are glued and are connected |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980168A (en) * | 2020-07-31 | 2020-11-24 | 国住人居工程顾问有限公司 | Module building node that bolt and structure are glued and are connected |
| WO2024021345A1 (en) * | 2022-07-27 | 2024-02-01 | 华南理工大学 | High-rise modularized steel structure building joint suitable for high intensity area, and construction method |
-
2020
- 2020-07-31 CN CN202021553171.4U patent/CN213143413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980168A (en) * | 2020-07-31 | 2020-11-24 | 国住人居工程顾问有限公司 | Module building node that bolt and structure are glued and are connected |
| WO2024021345A1 (en) * | 2022-07-27 | 2024-02-01 | 华南理工大学 | High-rise modularized steel structure building joint suitable for high intensity area, and construction method |
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