CN217268381U - Adjustable keel connecting component for special-shaped steel structure metal roof board - Google Patents
Adjustable keel connecting component for special-shaped steel structure metal roof board Download PDFInfo
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- CN217268381U CN217268381U CN202220338387.1U CN202220338387U CN217268381U CN 217268381 U CN217268381 U CN 217268381U CN 202220338387 U CN202220338387 U CN 202220338387U CN 217268381 U CN217268381 U CN 217268381U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an adjustable fossil fragments connecting elements of dysmorphism steel construction metal roof boarding, include: the pre-welding base is arranged on the upper surface of the main steel beam, and the main steel beam is used for supporting the special-shaped steel structure metal roof panel; the connecting piece sleeve core is arranged on the pre-welding base; the connecting piece inserting core can be inserted into the connecting piece sleeve core, and the top of the connecting piece inserting core is provided with a mounting hole which is used for mounting a keel; and the fastener is used for fixing the connecting piece inserting core in the connecting piece sleeve core. In the steel structure construction process, the connecting component can ensure the installation precision and the integral line type of the special-shaped metal roof panel, and can save the construction period and reduce the cost.
Description
Technical Field
The utility model relates to an adjustable fossil fragments connecting elements of dysmorphism steel construction metal roof boarding belongs to special-shaped steel construction roofing and decorates technical field.
Background
The Shenzhen large transport and transportation hub is a hub station with the existing line 3, and is used for transferring in the line 14 (fourth stage), the line 16 (fourth stage) and the line 33 (middle-deep boon), and 4 track line transfers are formed after the hub station is built. The project builds a canopy with a theme modeling of 'dance in bay area' above the existing station, the overall shape is elegant and light, the canopy adopts a space truss steel structure, and the structural modeling is novel; the roof board is made of metal aluminum plate, the roof is in a double-slope hyperbolic sector bending intersecting state, and the total area is about 23800m 2. After the roof steel structure is installed and integrally unloaded, the steel structure roof is nonlinear in deformation, the spatial position is difficult to control, accurate measurement and lofting are required to be carried out on each metal roof panel keel support again, the keel support is machined in a fixed length mode, the engineering quantity is large, the machining period is long, and huge pressure is brought to the field construction period.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model provides an adjustable fossil fragments connecting elements of dysmorphism steel construction metal roof boarding, installation accuracy and the whole line type of dysmorphism metal roof boarding are ensured to this connecting elements of accessible to can practice thrift time limit for a project and reduce cost, in order to overcome prior art's not enough.
The technical scheme of the utility model is that: an adjustable keel connecting member of a special-shaped steel structure metal roof panel, comprising:
the prewelding base is arranged on the upper surface of the main steel beam, and the main steel beam is used for supporting the special-shaped steel structure metal roof panel;
the connecting piece sleeve core is arranged on the pre-welding base;
the connecting piece inserting core can be inserted into the connecting piece sleeve core, and the top of the connecting piece inserting core is provided with a mounting hole which is used for mounting a keel;
and the fastener is used for fixing the connecting piece inserting core in the connecting piece sleeve core.
In one example, the pre-welding base is arranged on the central upper surface of the main steel beam, and the bottom of the periphery of the pre-welding base is connected with the main steel beam through fillet welding.
In one example, the connecting piece sleeve core is vertically installed on the upper surface of the pre-welding base, and an installation cavity is arranged on the connecting piece sleeve core and used for installing the connecting piece inserting core.
In one example, the horizontal length of the installation cavity is greater than the horizontal length of the connector ferrule, a horizontal adjusting hole is formed in the connector sleeve core, a vertical adjusting hole is formed in the connector ferrule, the fastening piece is installed in the horizontal adjusting hole and the vertical adjusting hole, the horizontal position of the connector ferrule is adjusted by changing the fixing position of the horizontal adjusting hole, and the supporting height of the connector ferrule is adjusted by changing the fixing position of the vertical adjusting hole.
In one example, the mounting cavity is a flat cavity structure with a small top and a large bottom, and the corresponding connecting piece core is also a flat rod structure with a small top and a large bottom.
In one example, the fasteners include bolts, nuts, and washers.
In one example, the connector core insert is connected with the top junction of the connector core sleeve by fillet welding.
In one example, the mounting hole is in the shape of a circular groove.
In one example, the connector sleeve core and the connector insert core are both made of steel.
Compared with the prior art, the utility model has the advantages of it is following: 1. the base is welded on the steel beam in advance in the processing plant for fixing, so that the construction period is shortened, the operation safety of the existing station is ensured, and the safety is easy to control; 2. the spatial position can be quickly and accurately adjusted through the connecting piece inserting core and the connecting piece sleeve core, so that the construction efficiency is improved, and the cost is reduced; 3. the special-shaped roof metal plate ensures the installation precision and the integral line type through the connectable components, is convenient for quality control and field implementation, improves the construction efficiency and saves the construction period.
Drawings
Figure 1 is an elevational view of a keel connection;
figure 2 is a top view of the keel connector;
figure 3 is an elevational view of a pre-weldment of the keel connection;
figure 4 is an elevational view of a connector core of the keel connector;
figure 5 is an elevational view of a connector insert of the keel connector;
description of reference numerals:
11 prewelding bases, 21 connecting piece sleeve cores, 22 horizontal adjusting holes, 31 connecting piece core inserts, 32 vertical adjusting holes, 41 gaskets and 51 bolts.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
Referring to fig. 1 to 5, the adjustable keel connecting member for a metal roof panel with a deformed steel structure of the present embodiment includes a pre-welded base 11, a connecting member sleeve core 21, a connecting member insert core 31, and a fastener.
Prewelding base 11 installs at main part girder steel upper surface, and the main part girder steel is used for supporting dysmorphism steel construction metal roof boarding. In this embodiment, prewelding base 11 installs at main part girder steel center upper surface to prewelding base 11 bottom all around is connected with the main part girder steel through the fillet weld, and the internal stress that this kind of mode can avoid on-the-spot back weld to the structural beam production.
And the connecting piece sleeve core 21 is arranged on the prewelding base 11. In this embodiment, the connecting member bushing 21 is vertically installed on the upper surface of the pre-welding base 11, the bottom of the connecting member bushing is connected to the pre-welding base 11 through fillet welding, and the connecting member bushing 21 is provided with an installation cavity for installing the connecting member ferrule 31.
And the connector core insert 31 can be inserted into the connector sleeve core 21, and the top of the connector core insert 31 is provided with a mounting hole for mounting the keel. In this embodiment, the installation cavity is big end down's flat cavity structures, and the connecting piece lock pin 31 that corresponds also is big end down's flat rod body structure, and then can avoid connecting piece lock pin 31 to break away from the installation cavity in the use to improve the reliability of connecting piece.
In this embodiment, the horizontal length of the installation cavity is greater than the horizontal length of the connector ferrule 31, the connector ferrule 21 is provided with the horizontal adjusting hole 22, the connector ferrule 31 is provided with the vertical adjusting hole 32, the fastener is installed in the horizontal adjusting hole 22 and the vertical adjusting hole 32, the horizontal position of the connector ferrule 31 is adjusted by changing the fixing position of the horizontal adjusting hole 22, and the supporting height of the connector ferrule 31 is adjusted by changing the fixing position of the vertical adjusting hole 32. That is to say, can adjust the horizontal position and the vertical position of connecting piece lock pin 31 through the fastener to the spatial position of quick accurate regulation fossil fragments improves the efficiency of construction, reduce cost.
In this embodiment, the connecting piece core 31 is connected to the top of the connecting piece core 21 by fillet welding. After the connector insert 31 is inserted into the connector core 21 and fixed by the fastener, the connector insert 31 and the top junction of the connector core 21 can be connected by fillet welding to improve the reliability of the connector connection.
In this embodiment, the mounting hole is the circular slot, and the fossil fragments are installed in this circular slot, realizes adjusting fossil fragments position and fixed purpose through connecting piece lock pin 31.
In this embodiment, the connecting piece sleeve core 21 and the connecting piece insert core 31 are both made of steel, and the strength grade, specification and model thereof can be determined by structural calculation.
And the fastener is used for fixing the connector insert 31 in the connector sleeve core 21 and comprises a bolt 51, a nut and a gasket 41, and the bolt 51 passes through the horizontal adjusting hole 22 and the vertical adjusting hole 32 and then is connected and fixed through the gasket 41 and the nut.
Adopt the utility model discloses afterwards, in the steel construction work progress, carry out the processing of metal roof boarding connecting elements, fossil fragments and roof boarding in advance, rely on adjustable connecting elements to realize the whole line type of roofing metal sheet after the steel construction uninstallation, ensure the continuity of site operation and alleviate time limit for a project pressure. Compared with the prior art, the utility model has the advantages of it is following: 1. the base is welded on the steel beam in advance in the processing plant for fixing, so that the construction period is shortened, the operation safety of the existing station is ensured, and the safety is easy to control; 2. the spatial position can be quickly and accurately adjusted through the connecting piece inserting core 31 and the connecting piece sleeve core 21, so that the construction efficiency is improved, and the cost is reduced; 3. the special-shaped roof metal plate ensures the installation precision and the integral line type through the connectable components, is convenient for quality control and field implementation, improves the construction efficiency and saves the construction period.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. An adjustable fossil fragments connecting elements of dysmorphism steel construction metal roof boarding, its characterized in that includes:
the prewelding base (11) is arranged on the upper surface of the main steel beam, and the main steel beam is used for supporting the special-shaped steel structure metal roof panel;
the connecting piece sleeve core (21) is arranged on the prewelding base (11);
the connecting piece inserting core (31) can be inserted into the connecting piece sleeve core (21), the top of the connecting piece inserting core (31) is provided with a mounting hole, and the mounting hole is used for mounting a keel;
a fastener for fixing the connector insert (31) in the connector sleeve core (21).
2. A shaped steel structural metal roof panel adjustable keel connecting member according to claim 1, wherein said pre-welded base (11) is installed on the central upper surface of the main steel girder, and the lower portion of the periphery of said pre-welded base (11) is connected with the main steel girder by fillet welding.
3. A shaped steel structural metal roof panel adjustable keel connection member according to claim 1, wherein said connector core (21) is vertically mounted on the upper surface of a pre-welded base (11), and a mounting cavity is provided on said connector core (21) for mounting said connector core insert (31).
4. The adjustable keel connecting member of special-shaped steel structure metal roof panel according to claim 3, wherein the horizontal length of the installation cavity is greater than the horizontal length of the connector insert core (31), a horizontal adjusting hole (22) is provided on the connector insert core (21), a vertical adjusting hole (32) is provided on the connector insert core (31), the fasteners are installed in the horizontal adjusting hole (22) and the vertical adjusting hole (32), the horizontal position of the connector insert core (31) is adjusted by changing the fixing position of the horizontal adjusting hole (22), and the supporting height of the connector insert core (31) is adjusted by changing the fixing position of the vertical adjusting hole (32).
5. A shaped steel structural metal roof panel adjustable keel connecting element according to claim 3, wherein said mounting cavity is a flat cavity structure with a small top and a large bottom, and the corresponding connector insert (31) is also a flat rod structure with a small top and a large bottom.
6. A shaped steel structural metal roof panel adjustable keel connection member according to claim 3, wherein said fasteners comprise bolts (51), nuts and washers (41).
7. A profiled steel structural metal roof panel adjustable keel connection member according to claim 3, characterized in that the connector core insert (31) meets the top of the connector core sleeve (21) by fillet welding.
8. A shaped steel structural metal roof panel adjustable keel connection member according to claim 1, wherein said mounting holes are circular groove shaped.
9. A profiled steel structural metal roof panel adjustable keel connection according to claim 1, wherein said connector core insert (21) and said connector core insert (31) are both steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220338387.1U CN217268381U (en) | 2022-02-21 | 2022-02-21 | Adjustable keel connecting component for special-shaped steel structure metal roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220338387.1U CN217268381U (en) | 2022-02-21 | 2022-02-21 | Adjustable keel connecting component for special-shaped steel structure metal roof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268381U true CN217268381U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220338387.1U Active CN217268381U (en) | 2022-02-21 | 2022-02-21 | Adjustable keel connecting component for special-shaped steel structure metal roof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217268381U (en) |
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2022
- 2022-02-21 CN CN202220338387.1U patent/CN217268381U/en active Active
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