Sealed steel gallery
By installing purlins on the outside of the lower chord of the steel truss and sealing them with colored tiles, combined with cover plates and sealant, the problem of insufficient sealing of the steel corridor was solved, achieving a comprehensive dust leakage prevention effect.
Patent Information
- Application Number
- CN202520018641.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-03
AI Technical Summary
The existing steel corridor has insufficient sealing between the colored tiles and the steel structure, causing dust to spill out from the bottom gaps and pollute the surrounding environment.
By installing purlins on the outside of the lower chord of the steel truss and sealing them with colored tiles, a sealed connection is made between the purlins, the lower chord of the steel truss, and the colored tiles. Combined with cover plates and sealant, the steel corridor is fully sealed.
This effectively prevents dust from leaking from the steel corridor into the surrounding environment, achieving a complete seal of the steel corridor and protecting the environment.
Smart Images
Figure CN223951930U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of steel structure, specifically, relate to a sealed steel corridor. BACKGROUND
[0002] Steel corridor is a corridor or passageway composed of steel structure, commonly seen in some industrial buildings, large factories, warehouses, bridges, exhibition halls and other places.
[0003] Steel corridor is also widely used in mines for transporting ore. Because of the process of conveying ore, there is often dust flying situation, but the steel corridor used at present usually uses colored tile to seal both sides, limited by the sealing property of the connection of colored tile and steel structure, the dust in the steel corridor will overflow from the gap at the bottom of the steel corridor to the surrounding environment, which is easy to cause dust pollution and affect the surrounding environment. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a sealed steel corridor, the sealing of the steel corridor is connected between the colored tile and the steel structure, the side of the steel corridor is completely sealed, which can effectively avoid the leakage of dust in the steel corridor.
[0005] In order to realize the above-mentioned purpose, the utility model provides a sealed steel corridor, the sealed steel corridor includes steel structure frame, purlin and colored tile, the colored tile is arranged on both sides of the steel structure, and the colored tile is detachably connected with the steel structure through the purlin.
[0006] The steel structure frame includes two steel truss bottom chords oppositely arranged and vertical columns perpendicular to the steel truss bottom chords, the vertical columns are arranged in two groups, the two groups of vertical columns are fixedly connected with the two steel truss bottom chords respectively, the purlin is fixedly connected with the steel truss bottom chord, and the colored tile seals both sides of the sealed steel corridor through the purlin.
[0007] The steel truss bottom chord is arranged along the length of the sealed steel corridor, the purlin is arranged on the outer side of the steel truss bottom chord, and the purlin is sealingly connected with the steel truss bottom chord and the colored tile.
[0008] Preferably, the purlin opening is arranged downward, and the upper surface of the purlin is flush with the upper surface of the steel truss bottom chord.
[0009] Preferably, the steel structure frame further includes a cover plate arranged above the steel truss bottom chord, and the cover plate is used for passing.
[0010] The cover plate covers the purlin on both sides of the steel structure frame.
[0011] Preferably, the steel structure frame further comprises a connecting block, one end of the connecting block is fixedly connected with the lower chord of the steel truss, and the other end is fixedly connected with the purlin.
[0012] Preferably, the connecting block is arranged on the outer side of the stand column.
[0013] Preferably, a sealant is arranged between the purlin and the colored tile for sealing.
[0014] Preferably, the purlin and the colored tile are connected by bolts.
[0015] Preferably, the connecting block and the purlin are connected by bolts.
[0016] According to the above technical solution, the colored tile is detachably connected with the steel structure through the purlin, which is used for sealing the two sides of the steel structure, so as to avoid the dust in the steel corridor from escaping to the surrounding environment.
[0017] The purlin is arranged on the outer side of the lower chord of the steel truss, so that the purlin and the lower chord of the steel truss constitute the bottom of the steel corridor, and the sealing connection between the purlin, the lower chord of the steel truss and the colored tile can realize the sealing effect of the bottom of the steel corridor.
[0018] Specifically, the purlin and the lower chord of the steel truss are connected by sealing, so that the gap between the purlin and the lower chord of the steel truss does not leak dust, and the purpose of protecting the environment is achieved.
[0019] The purlin and the colored tile are also connected by sealing, and the dust in the steel corridor cannot leak through the gap between the purlin and the colored tile, therefore, the sealing connection between the purlin, the lower chord of the steel truss and the colored tile can reliably realize the sealing effect of the steel corridor, avoid the dust in the steel corridor from escaping to the surrounding environment, and achieve the purpose of protecting the environment.
[0020] Other features and advantages of the present application will be described in detail in the following specific implementation manner part. BRIEF DESCRIPTION OF DRAWINGS
[0021] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific implementation to explain the present application, but do not constitute a limitation on the present application. In the drawings:
[0022] Fig. 1 is a schematic view of a sealed bottom surface of a steel corridor;
[0023] Fig. 2 is a schematic view of a sealed end surface of a steel corridor;
[0024] Fig. 3 is a schematic view of a purlin and a steel structure connection.
[0025] BRIEF DESCRIPTION OF DRAWINGS
[0026] 1 purlin 2 colored tile
[0027] 3 steel truss bottom chord 4 stand
[0028] 5 cover plate 6 connecting block DETAILED DESCRIPTION
[0029] The specific embodiments of the present application are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.
[0030] In the present application, unless otherwise stated, the orientation words contained in the terms such as "periphery, relative, perpendicular, both sides, length, outer side, between, upper surface, flush, upper" only represent the orientation of the term in the conventional use state, or the common name understood by those skilled in the art, and should not be regarded as a limitation of the term.
[0031] Referring to Figs. 1-3 The sealed steel corridor comprises a steel structure frame, a purlin 1 and a colored tile 2, the colored tile 2 is arranged on both sides of the steel structure, and the colored tile 2 is detachably connected with the steel structure through the purlin 1.
[0032] The steel structure frame comprises two steel truss bottom chords 3 arranged oppositely and a stand 4 perpendicular to the steel truss bottom chord 3, the stand 4 is arranged in two groups, the two groups of stands 4 are fixedly connected with the two steel truss bottom chords 3 respectively, the purlin 1 is fixedly connected with the steel truss bottom chord 3, and the colored tile 2 seals both sides of the sealed steel corridor through the purlin 1.
[0033] The steel truss bottom chord 3 is arranged along the length of the sealed steel corridor, the purlin 1 is arranged on the outer side of the steel truss bottom chord 3, and the purlin 1 is sealingly connected between the steel truss bottom chord 3 and the colored tile 2.
[0034] Through the implementation of the above technical scheme, the colored tile 2 is detachably connected with the steel structure through the purlin 1, which is used to seal both sides of the steel structure, so as to avoid the dust in the steel corridor from escaping to the surrounding environment.
[0035] The purlin 1 is arranged on the outer side of the steel truss bottom chord 3, so that the purlin 1 and the steel truss bottom chord 3 together constitute the bottom of the steel corridor, and then the sealing connection between the purlin 1 and the steel truss bottom chord 3 and the colored tile 2 can realize the sealing effect of the bottom of the steel corridor.
[0036] Specifically, the purlin 1 and the steel truss bottom chord 3 are sealingly connected, so that the gap between the purlin 1 and the steel truss bottom chord 3 does not leak dust, thereby achieving the purpose of protecting the environment.
[0037] The purlin 1 and the colored tile 2 are also sealed and connected, and the dust in the steel gallery cannot leak through the gap between the purlin 1 and the colored tile 2. Therefore, by sealing and connecting the purlin 1, the lower chord 3 of the steel truss and the colored tile 2, the sealing effect of the steel gallery can be reliably achieved, the dust in the steel gallery is prevented from escaping to the surrounding environment, and the purpose of protecting the environment is achieved.
[0038] In this embodiment, preferably, the purlin 1 is arranged with an opening downward, and the upper surface of the purlin 1 is flush with the upper surface of the lower chord 3 of the steel truss.
[0039] The height of the purlin 1 is consistent with the height of the lower chord 3 of the steel truss and the upper chord of the steel truss, so that after the colored tile 2 is installed in place, the steel structure side can be completely sealed.
[0040] Specifically, the purlin 1 located at the upper part is fixedly connected with the upper chord of the steel truss and is used for fixing the upper part of the colored tile 2, and the purlin 1 located at the lower part is fixedly connected with the lower chord 3 of the steel truss and is used for fixing the lower part of the colored tile 2. The purlin 1 is arranged with an opening downward, and the flat part at the bottom of the purlin 1 is flush with the upper surface of the lower chord 3 of the steel truss, so that the purlin 1 and the lower chord 3 of the steel truss jointly constitute the bottom plate of the steel gallery. Similarly, the purlin 1 located at the upper part is arranged with an opening upward, and the flat part at the bottom of the purlin 1 is flush with the lower surface of the upper chord of the steel truss, so that the purlin 1 and the upper chord of the steel truss jointly constitute the top plate of the steel gallery. In this way, after the purlin 1 cooperates with the colored tile 2, the colored tile 2 can completely seal the side of the steel structure.
[0041] The purlin 1 seals and connects the colored tile 2 to the side of the steel structure, effectively seals the side of the steel structure, and can effectively prevent dust from leaking from the side of the steel structure.
[0042] In this embodiment, preferably, the steel structure frame further comprises a cover plate 5 arranged above the lower chord 3 of the steel truss, and the cover plate 5 is used for passing through;
[0043] The cover plate 5 covers the purlin 1 on both sides of the steel structure frame.
[0044] The cover plate 5 is arranged above the lower chord 3 of the steel truss, which not only provides a bottom surface for the steel gallery to pass through, but also achieves the sealing effect of the bottom surface of the steel gallery by arranging the cover plate 5. After the cover plate 5 is arranged, the bottom surface of the steel gallery is sealed.
[0045] Since there is still a possibility of dust leakage between the purlin 1 and the lower chord 3 of the steel truss, in order to prevent dust from leaking from the gap, the cover plate 5 can be arranged to cover the gap and achieve the sealing effect of the gap. Since the upper surface of the purlin 1 is flush with the upper surface of the lower chord 3 of the steel truss, the cover plate 5 can be arranged to pass the position of the lower chord 3 of the steel truss and reach the position where the purlin 1 and the colored tile 2 meet, which achieves complete sealing of the bottom surface of the steel gallery.
[0046] However, since the vertical column 4 is vertically arranged on the lower chord 3 of the steel truss, the cover plate 5 cannot cover the gap between the purlin 1 and the lower chord 3 of the steel truss at the position of the vertical column 4, and thus other sealing methods are needed to seal the gap between the purlin 1 and the lower chord 3 of the steel truss at the position of the vertical column 4.
[0047] In an embodiment, the gap between the purlin 1 and the lower chord 3 of the steel truss is sealed by applying sealing glue. Alternatively, a small cover plate with a width suitable for the width of the vertical column 4 and capable of being placed between the vertical column 4 and the colored tile 2 is used to cover the gap between the purlin 1 and the lower chord 3 of the steel truss. The small cover plate is placed between the vertical column 4 and the colored tile 2, and the position of the small cover plate is relatively stable due to the restriction of the large cover plates 5 in front and behind, thereby reliably achieving the sealing effect of the gap between the purlin 1 and the lower chord 3 of the steel truss.
[0048] In an embodiment, the steel structure frame further comprises a connecting block 6, one end of the connecting block 6 is fixedly connected to the lower chord 3 of the steel truss, and the other end is fixedly connected to the purlin 1.
[0049] In an embodiment, the purlin 1 can be welded to the lower chord 3 of the steel truss. However, when the purlin 1 is connected by welding, the purlin 1 may be deformed due to heat, which may cause the upper surface of the purlin 1 to be not always flush with the upper surface of the lower chord 3 of the steel truss. This may affect the laying of the cover plate 5 or cause the degree of fit between the cover plate 5 and the bottom of the steel structure to be affected, so that the cover plate 5 may shake.
[0050] In another embodiment, the purlin 1 can be connected to the lower chord 3 of the steel truss by bolts. If holes are directly drilled in the side surface of the lower chord 3 of the steel truss for installing the purlin 1, it is not easy for the workers to find and align the installation holes of the purlin 1 and the lower chord 3 of the steel truss due to the blocking of the view by the bottom of the purlin 1, which is inconvenient for operation.
[0051] Preferably, the purlin 1 is connected by setting the connecting block 6. First, one end of the connecting block 6 is welded to the lower chord 3 of the steel truss, and the other end extends to the outside of the lower chord 3 of the steel truss for connecting the purlin 1. By setting connecting holes on the connecting block 6 and the purlin 1, and then using bolts to fix the purlin 1 and the connecting block 6, the fixed connection of the purlin 1 and the lower chord 3 of the steel truss can be achieved. This way of setting the connecting block 6 not only enables the screwing of the purlin 1, but also avoids the risk of deformation of the purlin 1 due to heat in the welding process.
[0052] Setting the connecting block 6 above the purlin 1 makes all the connecting holes exposed within the range of the workers' field of view, which is more convenient for operation.
[0053] In this embodiment, preferably, the connecting block 6 is arranged outside the upright column 4.
[0054] The connecting block 6 is arranged above the purlin 1 and may interfere with the cover plate 5, so that the connecting block 6 is arranged outside the upright column 4 to avoid interference with the cover plate 5.
[0055] The connecting block 6 is arranged to have a certain strength to achieve the supporting effect on the purlin 1.
[0056] Preferably, the connecting block 6 can achieve the covering effect on the gap between the purlin 1 and the lower chord 3 of the steel truss while connecting the purlin 1 and the lower chord 3 of the steel truss, which is conducive to the sealing between the purlin 1 and the lower chord 3 of the steel truss. Therefore, when the connecting block 6 is arranged outside the upright column 4, the gap between the purlin 1 and the lower chord 3 of the steel truss is almost completely covered by the cover plate 5 and the connecting block 6, and the remaining small part of the gap can be treated without special treatment. Of course, in order to obtain better sealing effect, the part of the gap exposed to the outside can also be treated by applying sealant to achieve better sealing effect.
[0057] In this embodiment, preferably, the sealant is arranged between the purlin 1 and the colored tile 2 for sealing.
[0058] Since the surface of the colored tile 2 connected to the purlin 1 is uneven, the gap between the colored tile 2 and the purlin 1 cannot be covered and sealed by the cover plate 5.
[0059] The sealant arranged between the purlin 1 and the colored tile 2 can achieve reliable sealing between the purlin 1 and the colored tile 2. The complete filling of the gap between the purlin 1 and the colored tile 2 by the sealant can achieve complete sealing of the bottom of the steel gallery.
[0060] In this embodiment, preferably, the purlin 1 and the colored tile 2 are connected by bolts.
[0061] The purlin 1 and the colored tile 2 can be connected by self-tapping screws, and the colored tile 2 can be fixed to the purlin 1 by threading the self-tapping screws.
[0062] In this embodiment, preferably, the connecting block 6 and the purlin 1 are connected by bolts.
[0063] The connecting block 6 and the purlin 1 are connected by bolts, which can avoid the risk of deformation of the purlin 1 due to heat during welding. The connecting block 6 is arranged above the purlin 1, so that the connecting holes are exposed in the field of view of the workers, and the operation is more convenient.
[0064] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.
[0065] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not further describe various possible combinations.
[0066] In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not deviate from the concept of the present application, and they should also be considered as disclosed by the present application.
Claims
1. A sealed steel gallery characterized in that, The sealed steel corridor comprises a steel structure frame, purlins (1) and colored tiles (2), the colored tiles (2) are arranged on both sides of the steel structure, and the colored tiles (2) are detachably connected with the steel structure through the purlins (1); The steel structure frame comprises two oppositely arranged steel truss bottom chords (3) and vertical columns (4) perpendicular to the steel truss bottom chords (3), the vertical columns (4) are arranged in two groups, the two groups of vertical columns (4) are fixedly connected with the two steel truss bottom chords (3) respectively, the purlins (1) are fixedly connected with the steel truss bottom chords (3), and the colored tiles (2) seal both sides of the sealed steel corridor through the purlins (1). The steel truss bottom chords (3) are arranged along the length of the sealed steel corridor, the purlins (1) are arranged on the outer sides of the steel truss bottom chords (3), and the purlins (1) are sealingly connected between the steel truss bottom chords (3) and the colored tiles (2).
2. The sealed steel gallery of claim 1, wherein, The purlins (1) are arranged with openings downward, and the upper surfaces of the purlins (1) are flush with the upper surfaces of the steel truss bottom chords (3).
3. The sealed steel gallery of claim 2, wherein, The steel structure frame further comprises cover plates (5) arranged above the steel truss bottom chords (3), and the cover plates (5) are used for passing through. The cover plates (5) cover the purlins (1) on both sides of the steel structure frame.
4. The sealed steel gallery of claim 1, wherein, The steel structure frame further comprises connecting blocks (6), one end of each connecting block (6) is fixedly connected with the steel truss bottom chord (3), and the other end of each connecting block (6) is fixedly connected with the purlin (1).
5. The sealed steel gallery of claim 4, wherein, The connecting blocks (6) are arranged on the outer sides of the vertical columns (4).
6. The sealed steel gallery of claim 1, wherein, Sealing glue is arranged between the purlins (1) and the colored tiles (2) for sealing.
7. The sealed steel gallery of claim 1, wherein, The purlins (1) and the colored tiles (2) are connected through bolts.
8. The sealed steel gallery of claim 4, wherein, The connecting blocks (6) and the purlins (1) are connected through bolts.