CN220686837U - Connecting structure of newly-added overhanging platform outside plane of existing space truss structure - Google Patents
Connecting structure of newly-added overhanging platform outside plane of existing space truss structure Download PDFInfo
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- CN220686837U CN220686837U CN202320166474.8U CN202320166474U CN220686837U CN 220686837 U CN220686837 U CN 220686837U CN 202320166474 U CN202320166474 U CN 202320166474U CN 220686837 U CN220686837 U CN 220686837U
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- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
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Abstract
The utility model relates to the technical field of building structure transformation, reinforcement and design, in particular to a connecting structure of a newly-added overhanging platform outside the plane of an existing space truss structure, which comprises the following components: the truss comprises four truss chords, wherein the four truss chords are arranged in parallel in a rectangular shape, a plurality of first web members and truss horizontal supporting beams are uniformly connected among the truss chords, and an integral structure formed by connecting the truss chords, the first web members and the truss horizontal supporting beams is an existing structure; the platform roof beam, the left end of platform roof beam passes through the veneer articulated right-hand member of connecting on existing structure right side upper portion, through the overall structure of this application, welds after utilizing the mounting bolt to fix platform roof beam, second web member, and easy to assemble welds and construction convenience, forms new biography power route in the plane that horizontal support beam and first web member formed, better solution the transmission of platform load, also strengthened the overall rigidity of truss.
Description
Technical Field
The utility model relates to the technical field of building structure transformation, reinforcement and design, in particular to a connecting structure of a newly-added overhanging platform outside the plane of an existing space truss structure.
Background
In the subsequent use process, sometimes, a steel stair is newly built on one side close to the large-span structure to realize the passing between the large-span structure and the ground, and a stair rest platform is often needed between the newly built steel stair and the large-span structure to be connected, if the rest platform is supported by a steel column from the ground, the material consumption of the steel column is relatively high, and the vertical effect is poor, the situation that a local steel platform is suspended on one side of the large-span structure is considered to realize, the current air structure construction is finished, even a plate surface is paved, and the implementation of a newly added overhanging member is difficult is provided, so that the connecting structure of the newly added overhanging platform outside the plane of the existing space truss structure is provided.
Disclosure of Invention
The application provides a connection structure of existing space truss structure plane external newly-increased platform of encorbelmenting to solve current newly-increased platform of encorbelmenting and cantilever through structure one side and cantilever local steel platform realization, and current situation air structure construction has been accomplished, has laid the face even, newly-increased component of encorbelmenting implementation difficulty problem.
Or,
in order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a connection structure of an existing space truss structure with a newly added overhanging platform outside a plane, including:
the truss comprises four truss chords, wherein the four truss chords are arranged in parallel in a rectangular shape, a plurality of first web members and truss horizontal supporting beams are uniformly connected among the truss chords, and an integral structure formed by connecting the truss chords, the first web members and the truss horizontal supporting beams is an existing structure;
the left end of the platform beam is hinged to the right end of the connector on the upper right side of the existing structure through a single plate, and edge sealing beams are fixedly welded on the right side between the platform beams.
Optionally, the downside the equal fixedly connected with gusset plate in the middle part of truss horizontal support beam's upper end, and the left and right sides of gusset plate all fixedly welded with second web member, and the upper end of the second web member of left and right sides is fixedly welded in the downside of homonymy truss chord respectively.
Optionally, the upper and lower ends of the right end of the truss chord member on the upper and lower sides of the right side are respectively connected with a platform beam and a stay bar through a single plate in a hinged manner, and the upper end of the stay bar is fixedly welded on the right side of the lower end of the platform beam.
The beneficial effects of the utility model are as follows:
through the overall structure of this application, through behind the existing space truss with truss chord member, bracing piece and truss horizontal support beam constitution, then the welding web member, the web member can form the reverse triangle shape, has formed new biography power route in its plane that forms along with horizontal support beam and web member, better solution platform load's transmission, has strengthened the bulk rigidity of truss.
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 embodiments 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 an overall structure diagram of a space truss structure according to an embodiment of the utility model.
Fig. 2 is an overall structure diagram of an overhanging platform according to an embodiment of the utility model.
The marks in the figure: 1. the truss comprises a second web member, a stay bar, a platform beam, a truss chord member, a first web member, a truss horizontal supporting beam, an edge sealing beam and a gusset plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the prior art, in the subsequent use process, sometimes, a steel stair is newly built on one side close to the large-span structure to realize the passing between the steel stair and the ground, and a stair rest platform is often needed between the newly built steel stair and the large-span structure for connection.
In order to solve the problems, the utility model provides a connecting structure of a newly-added overhanging platform outside the plane of an existing space truss structure, which is used for solving the problems that in the prior art, the newly-added overhanging platform is realized by overhanging a local steel platform on one side of a large-span structure, the construction of a current air structure is finished, even a plate surface is paved, and the implementation of a newly-added overhanging component is difficult.
As shown in fig. 1 to 2, the present embodiment provides a connection structure of a newly added overhanging platform outside a plane of an existing space truss structure, including:
the truss chords 4 are arranged in parallel in a rectangular shape, a plurality of first web members 5 and truss horizontal supporting beams 6 are uniformly connected between the truss chords 4, and the truss chords 4, the first web members 5 and the truss horizontal supporting beams 6 are connected to form an integral structure which is an existing structure;
and edge sealing beams 7 are fixedly welded on the right side between the platform beams 3.
Specifically: the platform beam 3 is a supporting beam of a cantilever platform which is newly added outside the plane of the space truss structure, so that a laid supporting plate can be supported to form a platform;
the truss consisting of the truss chord 4, the first web member 5 and the truss horizontal supporting beam 6 is a parent structure borne by a newly-added steel platform;
the edge beam 7 constitutes a support beam for the right side of the platform beam 3.
In this embodiment, as shown in fig. 2: the downside the equal fixedly connected with gusset plate 8 in the middle part of truss horizontal support beam 6's upper end, and the left and right sides of gusset plate 8 all fixedly welded with second web member 1, and the upper end of the second web member 1 of left and right sides is fixed welding respectively in the downside of homonymy truss chord 4.
Specifically: after the node plate 8 is connected with the second web member 1, the second web member 1 is arranged in an inverted triangle shape, a new force transmission path is formed in a plane formed by the node plate, the horizontal support beam and the web member, the load transmission of the platform is well solved, and the overall rigidity of the truss is enhanced.
In the present embodiment, as shown in fig. 1 and 2: the upper end and the lower end of the right end of the truss chord 4 on the upper side and the lower side of the right side are fixedly connected with a platform beam 3 and a stay bar 2 through single plate hinge joints respectively, and the upper end of the stay bar 2 is fixedly welded on the right side of the lower end of the platform beam 3.
In the present embodiment, as shown in fig. 1 and 2: the platform beam 3 and the edge sealing beam 7 are connected by adopting bolt welding and rigid connection so as to enhance the plane rigidity of the steel platform formed by the horizontal supporting beam 6 and the platform beam 3.
During construction, after the truss consisting of the truss chord member 4, the first web member 5 and the truss horizontal supporting beam 6 is used, the second web member 1 is welded, and the second web member 1 can form an inverted triangle shape, so that the overall strength of the structure consisting of the truss chord member 4, the first web member 5 and the truss horizontal supporting beam 6 can be increased, the right upper end of the supporting rod 2 is fixedly welded and connected with the bottom of the right end of the platform beam 3, and then the supporting rod 2 and the truss chord member 4 are positioned, installed and welded, and then the edge sealing beam 7 is welded.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a connection structure of existing space truss structure plane external newly-increased platform of encorbelmenting which characterized in that includes:
the truss chords (4) are arranged in parallel in a rectangular shape, a plurality of first web members (5) and truss horizontal supporting beams (6) are uniformly connected between the truss chords (4), and the truss chords (4), the first web members (5) and the truss horizontal supporting beams (6) are connected to form an integral structure which is an existing structure;
the left ends of the platform beams (3) are hinged to the right ends of the upper parts of the right sides of the existing structures through single plates, and edge sealing beams (7) are fixedly welded on the right sides between the platform beams (3).
2. The connection structure of an existing space truss structure externally added overhanging platform according to claim 1, characterized in that: the lower side truss horizontal support beam (6) upper end middle part all fixedly connected with gusset (8), and the left and right sides of gusset (8) all fixedly welded second web member (1), and the upper end of second web member (1) of left and right sides is fixed welding respectively in the downside of homonymy truss chord (4).
3. The connection structure of an existing space truss structure externally added overhanging platform according to claim 1, characterized in that: the upper end and the lower end of the right end of the truss chord member (4) on the upper side and the lower side of the right side are fixedly connected with a platform beam (3) and a supporting rod (2) through single plate hinge joints respectively, and the upper end of the supporting rod (2) is fixedly welded on the right side of the lower end of the platform beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166474.8U CN220686837U (en) | 2023-02-09 | 2023-02-09 | Connecting structure of newly-added overhanging platform outside plane of existing space truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166474.8U CN220686837U (en) | 2023-02-09 | 2023-02-09 | Connecting structure of newly-added overhanging platform outside plane of existing space truss structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686837U true CN220686837U (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320166474.8U Active CN220686837U (en) | 2023-02-09 | 2023-02-09 | Connecting structure of newly-added overhanging platform outside plane of existing space truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686837U (en) |
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2023
- 2023-02-09 CN CN202320166474.8U patent/CN220686837U/en active Active
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