CN215330502U - Horizontal connecting device for steel structure modular building and auxiliary elevator module - Google Patents
Horizontal connecting device for steel structure modular building and auxiliary elevator module Download PDFInfo
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- CN215330502U CN215330502U CN202120496563.XU CN202120496563U CN215330502U CN 215330502 U CN215330502 U CN 215330502U CN 202120496563 U CN202120496563 U CN 202120496563U CN 215330502 U CN215330502 U CN 215330502U
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Abstract
The utility model provides a horizontal connecting device of a steel structure modular building and an auxiliary elevator module, which comprises a module bottom frame beam side connecting piece, an auxiliary elevator module frame column side connecting piece and a middle connecting piece, wherein the module bottom frame beam side connecting piece is connected with the middle connecting piece through a connecting piece; the module bottom frame beam side connecting piece is connected to the side face of the steel structure modular building; the accessory elevator module frame column side connection member is connected to a side of the accessory elevator module; the module bottom frame beam side connecting piece and the auxiliary elevator module frame column side connecting piece are positioned on the same horizontal plane; connecting the module bottom frame beam side connection, the intermediate connection and the accessory elevator module frame column side connection in sequence by fasteners. The utility model has the advantages that the frame column at one side is connected with the frame beam at the other side, so that the integral stress of the auxiliary elevator module is more reasonable under the action of horizontal load, the integral stability of the auxiliary elevator module is ensured, and the open flame welding operation for realizing the horizontal connection of the module at the module is omitted.
Description
Technical Field
The utility model belongs to the technical field of steel structure modular buildings, and particularly relates to a horizontal connecting device for a steel structure modular building and an auxiliary elevator module.
Background
In the existing steel structure modular building system, the steel structure modular building is taken as an assembly type building, the whole building is formed by combining a plurality of monomer modules with different specifications, the main structure and the assembly and the repair of each module are finished in a factory, and the modules are only required to be assembled and connected on site. At present, due to building requirements, connection among modules with different specifications is inevitable, and in order to horizontally attach and connect the auxiliary elevator modules to a steel structure modular building, cushion pieces (such as square steel short columns, H-shaped steel types and the like) are required to be added among the modules, and the horizontal attachment and connection of the auxiliary elevator modules are realized through welding connection of the cushion pieces. This mode has only increased horizontal connection pad spare for realizing connecting, has increased naked light welding operation, is unfavorable for the control with the cost of labour and safety in production. And the horizontal attachment connection of the modules is welding connection, which is not beneficial to the disassembly and the repeated use of the modules.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal connecting device for a steel structure modular building and an auxiliary elevator module, which is particularly suitable for an operating environment without open flame welding operation.
In order to solve the technical problems, the utility model adopts the technical scheme that: a horizontal connecting device of a steel structure modular building and an auxiliary elevator module comprises:
a module bottom frame beam side connection, an accessory elevator module frame column side connection, and an intermediate connection; the module bottom frame beam side connecting piece is connected to the side face of the steel structure modular building;
the accessory elevator module frame column side connection member is connected to a side of the accessory elevator module;
the module bottom frame beam side connecting piece and the auxiliary elevator module frame column side connecting piece are positioned on the same horizontal plane;
connecting the module bottom frame beam side connection, the intermediate connection and the accessory elevator module frame column side connection in sequence by fasteners.
Further, the fastener is high-strength bolt, and the high-strength bolt connects module underframe beam side connecting piece, middle connecting piece and attached elevator module frame column side connecting piece in proper order through the leveling gasket.
Further, the module underframe beam side connecting piece is welded on the side face of the underframe beam of the steel structure modular building.
Furthermore, a hole matched with the high-strength bolt is formed in the module bottom frame beam side connecting piece.
Further, the accessory elevator module frame post side connection is connected to a side of the accessory elevator module by a frame post.
Furthermore, a hole matched with the high-strength bolt is formed in the column side connecting piece of the auxiliary elevator module frame.
Furthermore, the middle connecting piece is an L-shaped connecting piece, and two edges of the L-shaped connecting piece are respectively provided with a hole matched with the high-strength bolt.
Furthermore, two corner points of the auxiliary elevator module, which are closest to the steel structure modular building and in the diagonal direction, are respectively provided with a frame column side connecting piece of the auxiliary elevator module.
Further, the side surfaces of the auxiliary elevator modules of each floor are provided with the auxiliary elevator module frame column side connecting pieces in pairs;
and the module bottom framework beam side connecting pieces with the same number as the auxiliary elevator module framework column side connecting pieces are arranged on the side surfaces of the steel structure modular building along the floors.
Due to the adoption of the technical scheme, the method has the following advantages:
through the connection of the frame column on one side and the frame beam on the other side, the whole stress of the auxiliary elevator module is more reasonable under the action of horizontal load (wind load and earthquake action), and the whole stability of the auxiliary elevator module is ensured. The problems of increased labor cost, increased construction difficulty, less detachable repeated use period, low efficiency and the like caused by a method of welding and connecting the cushion pieces for realizing horizontal connection in the conventional method are solved
The construction method of carrying out open flame welding operation at the module position through the connecting piece and the bolt in order to realize horizontal connection of the module is omitted, so that the module manufacture is more standardized, and the quality control is more facilitated. The frame column and the frame beam are horizontally connected through the connecting piece and the bolts, so that the field construction and installation are simple, convenient and quick, and the labor cost and the safety production cost caused by welding connection are saved. The auxiliary elevator module can better bear the horizontal load effect through the connection, so that the construction and installation efficiency is greatly improved, the manufacturing cost is saved, and the application in the connection of the steel structure modular building is wide.
Drawings
FIG. 1 is an overall top view of an installation of one embodiment of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the present invention;
fig. 3 is a schematic view of the installation connection of an embodiment of the present invention.
In the figure:
1. first plane module 2, second plane module 3, subsidiary elevator module
4. Module bottom frame beam 5, frame column 6, module bottom frame beam side
7. Connecting piece of frame column 8 and L-shaped connecting piece of accessory elevator module
Side connecting piece 9, high-strength bolt
Detailed Description
The utility model is further illustrated by the following examples and figures:
in one embodiment of the present invention, as shown in fig. 1, a horizontal connection device of a steel structure modular building and subsidiary elevator module, comprises: a module bottom frame beam side connection 6, an accessory elevator module frame column side connection 7, and an intermediate connection; the module bottom frame beam side connecting piece 6 is horizontally attached to the steel structure modular building; the auxiliary elevator module frame column side connecting piece 7 is horizontally attached to the auxiliary elevator module 3; the module bottom frame beam side connecting piece 6 and the auxiliary elevator module frame column side connecting piece 7 are positioned on the same horizontal plane;
the module sill beam side connection 6 and the accessory elevator module frame column side connection 7 are connected by an intermediate connection.
In the construction process, a module bottom frame beam side connecting piece 6, a middle connecting piece and an auxiliary elevator module frame column side connecting piece 7 are sequentially connected through fasteners; in the preferred embodiment, the fastening member is a high-strength bolt 9, the high-strength bolt connection has the advantages of simple construction, good stress performance, detachability, fatigue resistance, no looseness under the action of dynamic load and the like, and when the high-strength bolt 9 is used for connection, a leveling gasket needs to be added on the high-strength bolt 9, so that the connection is tighter.
As shown in fig. 3, the module bottom frame beam side connecting member 6 is a machined steel plate member, and two bolt holes which are matched with the high-strength bolts 9 and are arranged in parallel are formed in the module bottom frame beam side connecting member, the size of each bolt hole is required to correspond to the size of the high-strength bolt 9 required by design, the bolt holes are not too large, and the bolt holes are preferably the high-strength bolts 9 with the diameter of +2 mm. The module underframe beam side connecting piece 6 is welded on the underframe beam side of the steel structure modular building.
As shown in fig. 1, the module bottom frame beam side connecting member 6 is welded to the module bottom frame beam 4 of the side face of the first plane module 1 and the second plane module 2 closest to the auxiliary elevator module 3, because the auxiliary elevator module 3 has four corner points, the requirement of installation strength can be met only by connecting two corner points along the diagonal direction during connection, and therefore in this embodiment, the module bottom frame beam side connecting member 6 is welded to the position corresponding to the connection position of the auxiliary elevator module 3 on the side face of each layer of the first plane module 1 and each layer of the second plane module 2. Alternatively, three module underframe beam side connections 6 may be provided per floor, which module underframe beam side connections 6 are provided near three corner points of the accessory elevator module 3.
As shown in fig. 3, the frame column side connecting member 7 of the accessory elevator module is a steel plate member of a machined part, two bolt holes which are matched with the high-strength bolts 9 and are arranged in parallel are formed in the steel plate member, the size of each bolt hole is required to correspond to the size of the high-strength bolt 9 required by design, the bolt holes are not too large, and the bolt holes are preferably the high-strength bolts 9 with the diameter of +2 mm.
As shown in fig. 1, a frame pillar 5 is disposed on a side surface of the subsidiary elevator module 3, a frame pillar side connecting member 7 of the subsidiary elevator module is welded to and extends out of a bottom of the frame pillar 5, the frame pillar side connecting member 7 of the subsidiary elevator module is disposed at a corner point of the subsidiary elevator module 3 near a side surface of the first plane module 1 and the second plane module 2, and when connecting, only two corner points along a diagonal direction need to be connected to meet a requirement of installation strength, so in this embodiment, the frame pillar side connecting member 7 of the subsidiary elevator module is welded to two corner points on a right diagonal of each layer of the subsidiary elevator module 3 nearest to the side surface of the first plane module 1 and each layer of the second plane module 2. As an alternative, three accessory elevator module frame column side connections 7 may be provided per floor, which accessory elevator module frame column side connections 7 are provided at three corner points near the sides of the first and second planar modules 1, 2.
As shown in fig. 3, the intermediate connecting member is an L-shaped connecting member 8, and the L-shaped connecting member 8 is a machined member. Both sides of this L type connecting piece 8 are the steel sheet spare, form through the welding, two edges of L type connecting piece 8 are provided with respectively with high strength bolt 9 matched with hole, the hole size will correspond with the high strength bolt size of designing requirement, should not be too big, should be bolt diameter +2mm for being suitable, when must using the large aperture for simple to operate, high strength bolt 9 need use the installation of big gasket.
The hole on one side of the L-shaped connecting piece 8 corresponds to the position of the hole on the module bottom frame beam side connecting piece 6 to be connected, and the hole on the other side of the L-shaped connecting piece 8 corresponds to the position of the hole on the attached elevator module frame column side connecting piece 7 to be connected, so that dislocation caused when the high-strength bolt 9 is respectively connected with the module bottom frame beam side connecting piece 6 and the attached elevator module frame column side connecting piece 7 is prevented, and construction is not influenced.
The working process of one embodiment of the utility model is as follows:
1. welding the connector to the module: as shown in fig. 1, when the module is manufactured in a factory, the module underframe beam side connecting piece 6 is connected to the side surfaces of the first and second planar modules 1 and 2;
the accessory elevator module frame column side connection 7 is connected to the side of the accessory elevator module 3;
the module sill beam side connection 6 is at the same level as the accessory elevator module frame column side connection 7.
2. Auxiliary elevator module frame column side connecting pieces 7 are respectively arranged at corner points of diagonals of the side surfaces of the auxiliary elevator modules 3 closest to the side surfaces of the first plane module 1 and the second plane module 2, and the side surfaces of the auxiliary elevator modules 3 on each floor are provided with the auxiliary elevator module frame column side connecting pieces 7 in pairs;
the side surfaces of the first plane module 1 and the second plane module 2 on each layer are provided with module bottom frame beam side connecting pieces 6 in pairs;
3. the first plane module 1, the second plane module 2 and the auxiliary elevator module 3 in the steel structure modular building are placed on a building site, the steel structure modular building is installed and positioned at first, after the auxiliary elevator module 3 is installed and positioned, the module bottom frame beam side connecting piece 6, the L-shaped connecting piece 8 and the auxiliary elevator module frame column side connecting piece 7 are sequentially connected and fixedly screwed through the high-strength bolt 9, and horizontal attachment connection of the auxiliary elevator module 3 is completed.
According to the utility model, the modules bottom frame beam side connecting piece 6, the attached elevator module frame column side connecting piece 7 and the L-shaped connecting piece 8 are connected by the high-strength bolt 9 to enable the steel structure attached elevator module 3 to be attached and fixed, so that the problem of staggered horizontal connection among modules in the modularized building is solved; according to the device, the positions of all parts of components are adjusted after the modules are hoisted layer by layer on a building site, the left and right modules are accurately positioned and connected by the high-strength bolt 9 horizontal connecting plate unit, and the horizontal displacement of the auxiliary elevator module 3 is restrained, so that the auxiliary elevator module 3 is stressed in the horizontal direction uniformly and is consistent with the calculation module. The auxiliary elevator module 3 is more reasonable in overall stress under the action of horizontal load (wind load and earthquake action), and the overall stability of the auxiliary elevator module is guaranteed. And the problems that in the conventional method, in order to realize horizontal connection, a pad is added, labor cost is increased due to welding connection of the pad and module frame beams and columns on two sides, construction difficulty is increased, the detachable repeated use period is short, efficiency is low and the like are solved. The field installation does not need welding, and the high-strength bolt connection can be carried out manually.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The utility model provides a steel construction modularization building and attached elevator module horizontal connection device which characterized in that: the method comprises the following steps:
a module bottom frame beam side connection, an accessory elevator module frame column side connection, and an intermediate connection; the module bottom frame beam side connecting piece is connected to the side face of the steel structure modular building;
the accessory elevator module frame column side connection member is connected to a side of the accessory elevator module;
the module bottom frame beam side connecting piece and the auxiliary elevator module frame column side connecting piece are positioned on the same horizontal plane;
connecting the module bottom frame beam side connection, the intermediate connection and the accessory elevator module frame column side connection in sequence by fasteners.
2. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 1, wherein: the fastener is a high-strength bolt, and the high-strength bolt connects the module bottom frame beam side connecting piece, the middle connecting piece and the auxiliary elevator module frame column side connecting piece in sequence through the leveling gasket.
3. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 2, wherein: and the module bottom frame beam side connecting piece is welded on the side surface of the bottom frame beam of the steel structure modular building.
4. The horizontal connection device of steel structure modular building and auxiliary elevator module as claimed in claim 2 or 3, wherein: and holes matched with the high-strength bolts are formed in the module bottom frame beam side connecting piece.
5. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 2, wherein: the accessory elevator module frame post side connection is connected to a side of the accessory elevator module by a frame post.
6. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 5, wherein: and a hole matched with the high-strength bolt is formed in the column side connecting piece of the auxiliary elevator module frame.
7. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 2, wherein: the middle connecting piece is an L-shaped connecting piece, and two edges of the L-shaped connecting piece are respectively provided with a hole matched with the high-strength bolt.
8. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 1, wherein: and two corner points of the auxiliary elevator module, which are closest to the steel structure modular building and in the diagonal direction, are respectively provided with a frame column side connecting piece of the auxiliary elevator module.
9. The horizontal connection device of the steel structure modular building and auxiliary elevator module as claimed in claim 1, wherein: the side surfaces of the auxiliary elevator modules of each floor are provided with the auxiliary elevator module frame column side connecting pieces in pairs;
and the module bottom framework beam side connecting pieces with the same number as the auxiliary elevator module framework column side connecting pieces are arranged on the side surfaces of the steel structure modular building along the floors.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2020233031904 | 2020-12-30 | ||
| CN202023303190 | 2020-12-30 |
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| CN215330502U true CN215330502U (en) | 2021-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062467A (en) * | 2020-12-30 | 2021-07-02 | 中冶天工集团有限公司 | Horizontal connecting device and method for steel structure modular building and auxiliary elevator module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062467A (en) * | 2020-12-30 | 2021-07-02 | 中冶天工集团有限公司 | Horizontal connecting device and method for steel structure modular building and auxiliary elevator module |
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