CN217267515U - Hanging beam connecting node structure - Google Patents
Hanging beam connecting node structure Download PDFInfo
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- CN217267515U CN217267515U CN202220579278.9U CN202220579278U CN217267515U CN 217267515 U CN217267515 U CN 217267515U CN 202220579278 U CN202220579278 U CN 202220579278U CN 217267515 U CN217267515 U CN 217267515U
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- steel
- hanging beam
- purlin
- node structure
- sealing plate
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Abstract
本申请提供一种吊梁连接节点结构，用于将横梁吊装连接于钢围檩，其中，所述吊梁连接节点结构包括吊梁，所述吊梁包括型钢和底封板，所述型钢具有两个翼缘板，所述底封板连接于所述两个翼缘板的一端处，所述两个翼缘板和所述底封板围成“凵”形结构，所述两个翼缘板的其中之一通过紧固件连接于所述钢围檩，以将所述吊梁连接于所述钢围檩，所述底封板上设有吊装孔，所述横梁通过紧固件贯穿所述吊装孔而连接于所述底封板，以吊装于所述吊梁下方。横梁通过紧固件可拆卸连接于吊梁，两者拆装方便。吊梁可沿钢围檩的长度方向调节，继而灵活调节横梁的装配位置，操作方便。
The application provides a hanging beam connection node structure for hoisting and connecting a cross beam to a steel purlin, wherein the hanging beam connection node structure includes a hanging beam, and the hanging beam includes a section steel and a bottom sealing plate, and the section steel has Two flange plates, the bottom sealing plate is connected to one end of the two flange plates, the two flange plates and the bottom sealing plate enclose a "zhang"-shaped structure, the two wings One of the edge plates is connected to the steel purlin by fasteners to connect the suspending beam to the steel purlin, the bottom cover plate is provided with a hoisting hole, and the cross beam is connected to the steel purlin by the fasteners It penetrates through the hoisting hole and is connected to the bottom cover plate so as to be hoisted under the suspending beam. The beam is detachably connected to the hanging beam through fasteners, and the two are easy to assemble and disassemble. The hanging beam can be adjusted along the length of the steel purlin, and then the assembly position of the beam can be adjusted flexibly, which is convenient to operate.
Description
Technical Field
The utility model relates to an assembled excavation supporting field, concretely relates to hanging beam connected node structure.
Background
In order to ensure the safety of the underground structure and the surrounding environment of the foundation pit, protective measures such as supporting and reinforcing are required to be adopted on the side wall and the periphery of the foundation pit. The assembled profile steel combined foundation pit supporting technology has the advantages of convenience in erection, recyclable materials, environmental friendliness in use and the like, and is a mainstream foundation pit supporting technology at present. The assembled shaped steel combination excavation supporting system includes the fender pile that sets up around the foundation ditch edge usually, is located the inboard purlin of fender pile and a plurality of setting and encloses a supporting beam between the purlin roof beam. Within a foundation pit, the support beams are typically supported by columns and beams. However, in some construction scenes where the space of the foundation pit is limited and the supporting strength is not required to be large, the supporting beams are supported by means of hanging and connecting the cross beams. The common approach taken in the prior art is to weld the cross beams to the lower surface of the purlin. However, in the prior art, the beam and the purlin are welded and connected, the beam and the purlin are difficult to disassemble and assemble and difficult to recycle, and the structural strength and stress condition of the purlin are changed due to welding; and the position adjustment degree of difficulty is big after crossbeam and enclosing purlin welding. Based on this, the prior art is in need of improvement.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is mainly that: as the convenient connecting structure of the cross beam, the assembling efficiency is high, the assembling and disassembling are convenient, and the mounting position of the cross beam and the steel enclosing purlin is convenient to adjust.
The technical scheme of the utility model is that: the utility model provides a hanging beam connected node structure for connect the crossbeam hoist and mount in steel purlin, wherein, hanging beam connected node structure includes the hanging beam, the hanging beam includes shaped steel and end seal board, shaped steel has two flange boards, end seal board connect in one end department of two flange boards, two flange boards with end seal board encloses into "U" shape structure, one of them of two flange boards pass through the fastener connect in the steel purlin, in order with the hanging beam connect in the steel purlin, be equipped with the hole for hoist on the end seal board, the crossbeam runs through the fastener the hole for hoist connect in end seal board, in order hoist in the hanging beam below.
Preferably, the hanging beam further comprises a top sealing plate connected to the other end face of the section steel, and the top sealing plate is flush with the surface of the steel purlin.
Preferably, the top sealing plate is also provided with hoisting holes, and the hoisting holes in the top sealing plate are arranged opposite to the hoisting holes in the bottom sealing plate one by one.
Preferably, the profiled bar includes a web connected between the two flange plates, the top closure plate and the bottom closure plate.
Preferably, the hanging beam further comprises a reinforcing rib plate which is perpendicularly intersected with the web plate and connects the top sealing plate and the bottom sealing plate.
Preferably, the cross beam extends from the hanging beam to the position below the steel purlin.
Preferably, the steel purlin is connected to the fender pile through the force transmission piece, the steel purlin comprises H-shaped steel and a reinforcing plate connected with the H-shaped steel, the first side plate face and the second side plate face, parallel to each other, of the H-shaped steel are provided with penetrating mounting holes, the first side plate face of the H-shaped steel is attached to the force transmission piece and locked with the force transmission piece through a fastener, and the hanging beam is connected to the second side plate face of the H-shaped steel.
Preferably, the mounting holes include a plurality of groups distributed at intervals along the length direction of the second side plate surface, and the suspension beam can be selected in the length direction of the second side plate surface to be fixedly connected with one of the groups of mounting holes.
Preferably, the two steel purlins are connected through a fastener, the hanging beam is connected to one of the two steel purlins, and the other steel purlin is connected to the force transmission piece.
Preferably, the steel enclosing purlin further comprises a horizontal angle steel fixedly connected to the enclosing pile and an inclined strut angle steel connected to the horizontal angle steel, the inclined strut angle steel is obliquely connected to the enclosing pile, and the steel enclosing purlin is erected on the horizontal angle steel.
The utility model has the advantages that: the crossbeam passes through the fastener can dismantle to be connected in the hanging beam, and both easy dismounting can not lead to the fact the structural strength and the atress condition of enclosing the purlin to change because of the welding. And the mounted position of hanging beam can follow the nimble setting of steel purlin's length direction to satisfy different support position demands, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a longitudinal cross-sectional schematic view of a hanging beam connection node structure of the present invention.
Fig. 2 is a transverse cross-section schematic view of the utility model relates to a hanging beam connected node structure.
Fig. 3 is a schematic view of the middle suspension beam of the present invention.
Description of reference numerals: a force transfer member 10; a weldment 11; a mounting plate 12; a steel purlin 20; h-shaped steel 21; a first side panel 211; a second side panel surface 212; a reinforcing plate 22; a mounting hole 23; a hanging beam 30; section steel 31; a first flange plate 311; a second flange plate 312; a bottom closure plate 32; a top closure plate 33; a hoisting hole 34; a cross member 40; a fastener 50; horizontal angle steel 60; angle steel 70 for diagonal bracing; the fender post 80.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present application, but are merely examples of apparatus and methods consistent with certain aspects of the present application.
The zigzag purlin component for foundation pit support according to the present application will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.
The first embodiment is as follows: referring to fig. 1 to 3, the present application provides a hanging beam 30 connection node structure for connecting a cross beam 40 and a steel purlin 20, wherein the steel purlin 20 is connected to fender piles 80 through force transmission members 10, and the fender piles 80 are distributed around the periphery of a foundation pit. The steel purlin 20 is a rigid strip structure, and the length direction of the steel purlin is perpendicular to the length direction of the fender post 80.
The force transfer member 10 is fixed to the fender post 80, and the force transfer member 10 is made of steel. Optionally, the force transfer member 10 is welded to the fender post 80 to secure the two together. The welding position of the force transmission piece 10 on the fender post 80 can be flexibly adjusted to meet the installation height requirements of different cross beams 40. Optionally, the force transfer member 10 is embedded in a concrete beam, the concrete beam is connected to the fender pile 80, and the surface of the force transfer member 10 is exposed to the surface of the concrete beam.
In an alternative embodiment, the force transfer member 10 comprises a welding member 11 and a mounting plate 12 secured to the welding member 11, the mounting plate 12 being provided with spaced apart fastening holes. One end of the weldment 11 is welded to the fender post 80 so that the mounting plate 12 and fender post 80 are located at opposite ends of the weldment 11 facing away from each other, and the steel purlin 20 is lockingly connected to the mounting plate 12 by fasteners 50. Alternatively, the cross-section of the weldment 11 is configured in a cross-shaped configuration, a U-shaped configuration, or an H-shaped configuration.
The steel purlin 20 is detachably connected to the force transmission piece 10 through the fastener 50, and the steel purlin 20 is fixed to the force transmission piece 10, so that the steel purlin and the force transmission piece are integrally installed and fixedly connected. Wherein, every steel encloses purlin 20 and connects two and above biography power piece 10, realizes the multiple spot connection, and mounting structure intensity is high.
The hanging beam 30 is detachably connected to the steel purlin 20 through a fastener 50, and the hanging beam 30 is used for hoisting the connecting cross beam 40. The hanging beam 30 is a rigid structural member, and the mounting position of the hanging beam 30 can be adjusted by moving along the length direction of the steel purlin 20, so that the convenience in adjusting the mounting position of the hanging beam 30 is improved. The assembly position of the hanging beam 30 can be adjusted along the length direction of the steel purlin 20 so as to meet the requirements of different supporting positions and be convenient to operate. Further, the cross beams 40 extend from the hanging beam 30 to the position below the steel purlin 20, so that the connection stability of the hanging beam 30 and the cross beams 40 is improved. Crossbeam 40 extends to steel purlin 20 below to make crossbeam 40 and steel purlin 20 mutual lever support, overall structure is more stable.
In one embodiment, the steel purlin 20 includes an H-section steel 21, the H-section steel 21 having a first side panel surface 211 and a second side panel surface 212, a web connected between the first side panel surface 211 and the second side panel surface 212, and a stiffener 22. Wherein, first side face 211 and second side face 212 are parallel to each other, and the middle web is connected in the middle department of first side face 211 and second side face 212, and first side face 211, web and second side face 212 are connected to reinforcing plate 22 to constitute the additional strengthening that three sides are connected.
The first side plate surface 211 and the second side plate surface 212 of the H-shaped steel 21 which are parallel to each other are provided with through mounting holes 23, and the mounting holes 23 are used for assembling the fasteners 50. The first side plate surface 211 of the H-beam 21 is attached to the force transmission member 10 and locked with the force transmission member 10 by the fastening member 50, and the hanging beam 30 is connected to the second side plate surface 212 of the H-beam 21. The first side plate 211 is engaged with the mounting plate of the force transmitting member 10 and fixedly connected thereto by the fastening member 50. Optionally, the mounting hole 23 and the fixing hole are inserted and locked by the fastener 50, and the installation is convenient. Wherein the fastener 50 is configured as a high strength bolt assembly.
Further, the mounting holes 23 are a plurality of groups distributed at intervals along the length direction of the second side plate surface 212, and the hanging beam 30 is selected to be connected and fixed with one of the plurality of groups of mounting holes 23 along the length direction of the second side plate surface 212. Wherein, the position of the mounting hole 23 is adapted to the mounting position of the hanging beam 30, so as to conveniently and flexibly adjust the mounting position of the hanging beam 30.
In one embodiment, the steel purlins 20 comprise two steel purlins, two adjacent steel purlins 20 are connected by the fastener 50, the suspension beam 30 is connected to one of the steel purlins 20, and the other steel purlin 20 is connected to the force transmission member 10. The steel purlin 20 sets up two, both interconnect to adjust structural strength. Two steel purlins 20 are arranged, so that the connection strength can be improved, and the mounting position of the cross beam 40 can be adjusted. Optionally, two adjacent steel purlins 20 are locked and connected through the fastener 50, and the assembly and the adjustment are convenient.
Referring to fig. 1 to 3, the suspension beam 30 is used for connecting a cross beam 40, wherein the suspension beam 30 includes a steel section 31 and a bottom sealing plate 32 fixed on one end face of the steel section 31, the steel section 31 has two flange plates, i.e. a first flange plate 311 and a second flange plate 312, the bottom sealing plate 32 is connected to one end of the two flange plates 311, 312, the two flange plates 311, 312 and the bottom sealing plate 32 form a "u" shaped structure, and one of the two flange plates 311, 312 is connected to the steel purlin 20 through a fastener 50 to connect the suspension beam 30 to the steel purlin 20. The bottom closing plate 32 is provided with hoisting holes 34 distributed at intervals, and the fasteners 50 penetrate through the hoisting holes 34 and are connected with the cross beam 40. Further, the hanging beam 30 further comprises a top sealing plate 33 fixed on the other end surface of the section steel 31, and the top sealing plate 33 is flush with the surface of the steel purlin 20. The top shrouding 33 sets up with end shrouding 32 is relative, also be equipped with the hole for hoist on the top shrouding 33, the hole for hoist on the top shrouding 33 with hole for hoist 34 on the end shrouding 32 is just to setting up one by one, so can need not distinguish the top end when installing hanging beam 30, promotes the convenience of assembly.
The structural strength of the section steel 31 is high, the size of the section steel is stable, and the bottom sealing plate 32 is fixed on the section steel 31. The section steel 31 is configured in an H-shaped structure, that is, the section steel 31 further includes a web connected between the two flange plates 311 and 312, the top sealing plate and the bottom sealing plate. The hanger beam 30 further includes reinforcing ribs perpendicularly intersecting the web and connecting the top and bottom closure plates 33, 32, such that the hanger beam 30 has improved structural strength. The lateral direction of the steel section 31 is attached to the second side plate surface 212 of the steel purlin 20 through the fastener 50. The bottom closure plate 32 is located at the bottom of the steel section 31, and the bottom closure plate 32 is perpendicular to the second side plate surface 212, so as to adjust the installation angle of the cross beam 40.
For the stability that improves hanging beam 30 connected node structure, furtherly, hanging beam 30 connected node structure still includes bracket spare, and bracket spare includes fixed connection in fender post 80's horizontal angle steel 60 and connects in the bracing angle steel 70 of horizontal angle steel 60, and bracing angle steel 70 slope is connected between fender post 80 and horizontal angle steel 60, and horizontal angle steel 60 is erect in steel purlin 20. The horizontal angle iron 60 extends from the fender post 80 towards the steel purlin 20 to support the steel purlin 20 and thus the beam 40 and the structure to which the beam 40 is connected. A triangular support structure is formed between the diagonal angle steel 70 and the horizontal angle steel 60, and the structural stability is good.
Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579278.9U CN217267515U (en) | 2022-03-16 | 2022-03-16 | Hanging beam connecting node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579278.9U CN217267515U (en) | 2022-03-16 | 2022-03-16 | Hanging beam connecting node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217267515U true CN217267515U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220579278.9U Withdrawn - After Issue CN217267515U (en) | 2022-03-16 | 2022-03-16 | Hanging beam connecting node structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN217267515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809002A (en) * | 2022-03-16 | 2022-07-29 | 东通岩土科技股份有限公司 | Hanging beam connecting node structure |
-
2022
- 2022-03-16 CN CN202220579278.9U patent/CN217267515U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809002A (en) * | 2022-03-16 | 2022-07-29 | 东通岩土科技股份有限公司 | Hanging beam connecting node structure |
| CN114809002B (en) * | 2022-03-16 | 2026-06-05 | 东通岩土科技股份有限公司 | A type of suspension beam connection node structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Zhefeng Engineering Consulting Co.,Ltd. Assignor: Dongtong Geotechnical Science and Technology Inc. Contract record no.: X2025980000660 Denomination of utility model: A suspended beam connection node structure Granted publication date: 20220823 License type: Common License Record date: 20250109 Assignee: Hangzhou Dongtong Construction Engineering Co.,Ltd. Assignor: Dongtong Geotechnical Science and Technology Inc. Contract record no.: X2025980000658 Denomination of utility model: A suspended beam connection node structure Granted publication date: 20220823 License type: Common License Record date: 20250109 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220823 Effective date of abandoning: 20260605 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220823 Effective date of abandoning: 20260605 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |