Spherical steel structure truss inner wall corridor

Abstract

The utility model relates to a spherical steel structure truss inner wall corridor. The spherical steel structure truss inner wall corridor comprises an annular bottom plate, a plurality of traction steel cables and a plurality of inclined supporting rods. The inner side of the top of the annular bottom plate is fixedly connected with a traction steel plate; the upper end of the traction steel cable is connected with the inner wall of the spherical structure truss; the lower end of the diagonal bar is connected with the inner wall of the spherical steel structure truss, and the upper end is connected with the bottom outer side of the annular bottom plate. The traction steel rope and the inclined supporting rod act on the inner side and the outer side of the annular bottom plate respectively, so that the annular bottom plate can be suspended, and a stable and safe viewing area is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spherical steel structure internal component, in particular to a spherical steel structure truss inner wall corridor. BACKGROUND

[0002] The spherical steel structure is a kind of special steel structure building, and its main feature is that the outer surface is spherical.The spherical steel structure truss is the net rack structure supporting the spherical outer surface, and has the characteristics of uniformly distributing load and reducing structural stress concentration.The existing spherical steel structure is usually only a spherical shell structure or two mutually sleeved spherical structures, and has no other forms.However, the spherical steel structure is usually externally decorated with glass curtain wall, which can provide a wider view, and people inside the spherical steel structure have better sensory enjoyment of the external scenery.The area with the largest horizontal diameter in the spherical steel structure is at a higher altitude position, which can provide a wider view and also retain enough space for people to move, so that people do not feel too depressed, and it is the best place to set the viewing area.For the spherical steel structure truss with main building, it is only necessary to set the corresponding viewing area on the outer edge of the corresponding part of the main building.However, for the case that the spherical steel structure truss does not have a main building or has a smaller spherical steel structure, the viewing area is suspended and has no stable support point, which is difficult to be utilized. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving the above problems, and provides a spherical steel structure truss inner wall corridor.

[0004] The technical scheme of the utility model is as follows: a spherical steel structure truss inner wall corridor includes an annular bottom plate, a plurality of pulling steel cables and a plurality of inclined struts.The safe viewing area is above the annular bottom plate.The annular bottom plate is arranged close to the inner wall of the spherical steel structure truss, and the top inner side is fixedly connected with a pulling steel plate.The lower end of the pulling steel cable is connected with the pulling steel plate, and the upper end is connected with the inner wall of the spherical structure truss.The pulling steel cable pulls the inner side of the annular bottom plate.The lower end of the inclined strut is connected with the inner wall of the spherical steel structure truss, and the upper end is connected with the outer side of the bottom of the annular bottom plate.The inclined strut supports the inner side of the annular bottom plate.The pulling steel cable and the inclined strut act on the inner side and the outer side of the annular bottom plate respectively, so that the annular bottom plate can be suspended, and a stable and safe viewing area is provided.

[0005] Preferably, the lower end of the pulling steel cable is hingedly connected with the pulling steel plate, so that the pulling steel cable can be inclined relative to the pulling steel plate, so that the upper end of the pulling steel cable can be connected with the suitable and close force point on site, and the construction is convenient.

[0006] Preferably, two pulling steel cables are connected with the same pulling steel plate, and the pulling steel cable is inclined, so that the pulling force of the pulling steel plate on the annular bottom plate is increased, and the structure of the annular bottom plate is more stable.

[0007] Preferably, the pulling steel plate is also fixed to the outside of the annular base plate; the pulling steel cable also pulls the outside of the annular base plate, improving the stability of the annular base plate structure.

[0008] Preferably, the spherical steel structure truss inner wall corridor further comprises a keel elbow pipe arranged along the annular base plate; the keel elbow pipe is arranged below the annular base plate and is centrally arranged relative to the annular base plate; the keel elbow pipe is also uniformly provided with inclined steel pipes extending to both sides and upwards; the upper ends of the inclined steel pipes are fixed to the bottom of the annular base plate; the keel elbow pipe integrally connects the segments of the annular base plate, improving the stability of the annular base plate in the length direction; the inclined steel pipes uniformly and stably support the inner and outer sides of the annular base plate, improving the stability of the annular base plate in the width direction.

[0009] Preferably, the top inner and outer sides of the annular base plate are also provided with guardrails for protecting the viewing area.

[0010] Preferably, the annular base plate is spiral-shaped, covering the upper and lower parts of the largest horizontal diameter area in the spherical surface steel structure, and providing a differential viewing experience.

[0011] Further, the two ends of the spherical steel structure truss inner wall corridor are respectively an entrance end and an exit end; when the entrance end and the exit end are staggered by a large distance, the viewing crowd is inevitably dizzy; the entrance end and the exit end are staggered by a distance of one floor, which just meets the viewing experience of the viewing crowd and also avoids the discomfort of the viewing crowd due to dizziness.

[0012] Further, the segments of the annular base plate do not coincide in the vertical direction, controlling the spherical steel structure truss inner wall corridor so that the viewing crowd can quickly evacuate, meeting the fire safety.

[0013] Preferably, the upper end of the pulling steel cable is connected to the node of the spherical steel structure truss, obtaining a stable force point above the annular base plate.

[0014] Preferably, the lower end of the inclined strut is connected to the node of the spherical steel structure truss, obtaining a stable force point below the annular base plate.

[0015] The spherical steel structure truss inner wall corridor has the following advantages:

[0016] (1) The pulling steel cable and the inclined strut of the utility model act on the inner side and the outer side of the annular base plate respectively, so that the annular base plate can be suspended, providing a stable and safe viewing area;

[0017] (2) The keel elbow pipe of the utility model integrally connects the segments of the annular base plate, improving the stability of the annular base plate in the length direction; the inclined steel pipes uniformly and stably support the inner and outer sides of the annular base plate, improving the stability of the annular base plate in the width direction. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the installation diagram of the spherical steel structure truss inner wall corridor of the utility model Figure 1 ;

[0019] Figure 2 is Figure 1 the I enlarged view of

[0020] Figure 3 is the installation diagram of the spherical steel structure truss inner wall corridor of the utility model Figure 2 ;

[0021] Figure 4 is the II enlarged view of Figure 3

[0022] Figure 5 is Figure 1 the front view of

[0023] Figure 6 is the A-A sectional view of Figure 5

[0024] Figure 7 is the B-B sectional view of Figure 5

[0025] In the drawing: 01. Spherical steel structure truss, 02. Internal spherical steel structure, 021. Radial beam,

[0026] 1. Annular base plate, 11. Tension steel plate, 12. Guardrail, 2. Tension cable, 3. Inclined support rod, 4. Keel elbow, 41. Inclined steel pipe, 5. Inlet end, 6. Outlet end. DETAILED DESCRIPTION

[0027] Example one: refer to Figures 1-7 , a spherical steel structure truss inner wall corridor includes annular base plate 1, a plurality of tension cables 2 and a plurality of inclined support rods 3;Annular base plate 1 above is a safe viewing area;Annular base plate 1 is arranged close to the inner wall of the spherical steel structure truss 01, and the top inner side is fixedly connected with the tension steel plate 11;The lower end of the tension cable 2 is connected with the tension steel plate 11, and the upper end is connected with the inner wall of the spherical structure truss;The tension cable 2 pulls the inner side of the annular base plate 1;The lower end of the inclined support rod 3 is connected with the inner wall of the spherical steel structure truss 01, and the upper end is connected with the outer side of the bottom of the annular base plate 1;The inclined support rod 3 supports the inner side of the annular base plate 1;The tension cable 2 and the inclined support rod 3 act on the inner side and the outer side of the annular base plate 1 respectively, so that the annular base plate 1 can be suspended, and a stable and safe viewing area is provided.

[0028] Compared with the prior art, the tension cable 2 and the inclined support rod 3 of the utility model act on the inner side and the outer side of the annular base plate 1 respectively, so that the annular base plate 1 can be suspended, and a stable and safe viewing area is provided. ​​​

[0029] The lower end of the pulling cable 2 is hingedly connected to the pulling steel plate 11, so that the pulling cable 2 can be inclined relative to the pulling steel plate 11, so that the upper end of the pulling cable 2 can be connected to a suitable and close force point on site, and the construction is convenient.

[0030] The same pulling steel plate 11 connects two pulling cables 2; the pulling cable 2 is inclined to increase the pulling force of the pulling steel plate 11 on the annular bottom plate 1, so as to ensure that the structure of the annular bottom plate 1 is more stable.

[0031] The pulling steel plate 11 is also fixedly connected to the outer side of the annular bottom plate 1; the pulling cable 2 also pulls the outer side of the annular bottom plate 1, thereby improving the stability of the structure of the annular bottom plate 1.

[0032] The spherical steel structure truss inner wall corridor further comprises a keel elbow pipe 4 arranged along the annular bottom plate 1; the keel elbow pipe 4 is arranged below the annular bottom plate 1 and is centrally arranged relative to the annular bottom plate 1; the keel elbow pipe 4 is also uniformly provided with inclined steel pipes 41 extending to both sides and upwards; the upper end of the inclined steel pipe 41 is fixedly connected to the bottom of the annular bottom plate 1; the keel elbow pipe 4 integrally connects each section of the annular bottom plate 1, thereby improving the stability of the annular bottom plate 1 in the length direction; the inclined steel pipes 41 uniformly and stably support the inner and outer sides of the annular bottom plate 1, thereby improving the stability of the annular bottom plate 1 in the width direction.

[0033] The inner and outer sides of the top of the annular bottom plate 1 are also provided with guardrails 12 for protecting the viewing area.

[0034] The annular bottom plate 1 is spiral-shaped, so as to cover the upper and lower parts of the largest horizontal diameter area in the spherical surface steel structure, thereby providing a different viewing experience.

[0035] The two ends of the spherical steel structure truss inner wall corridor are respectively an entrance end 5 and an exit end 6; when the entrance end 5 and the exit end 6 are staggered by a large distance, the viewing crowd will inevitably feel dizzy; when the entrance end 5 and the exit end 6 are staggered by a distance of one floor, the viewing experience of the viewing crowd is just met, and the viewing crowd will not feel uncomfortable due to dizziness.

[0036] The sections of the annular bottom plate 1 do not coincide in the vertical direction, so as to control the spherical steel structure truss inner wall corridor, so that the viewing crowd can quickly evacuate, thereby meeting the fire safety.

[0037] The upper end of the pulling cable 2 is connected to the node of the spherical steel structure truss 01, so as to obtain a stable force point above the annular bottom plate 1.

[0038] The lower end of the inclined support rod 3 is connected to the node of the spherical steel structure truss 01, so as to obtain a stable force point below the annular bottom plate 1.

[0039] Embodiment two: Embodiment two is basically the same as embodiment one, and the same parts will not be repeated. The difference is that the spherical steel structure truss 01 is internally provided with an internal spherical steel structure 02; the internal spherical steel structure 02 extends outwards to a radial beam 021; the end of the radial beam 021 is connected with the inner side of the annular bottom plate 1, thereby improving the stability of the annular bottom plate 1.

Claims

1. A spherical steel structure truss inner wall corridor, characterized in that, The device comprises a ring-shaped base plate, a plurality of pulling steel cables and a plurality of inclined support rods; the ring-shaped base plate is arranged close to the inner wall of the spherical steel structure truss, and the top inner side is fixedly connected with a pulling steel plate; the lower end of the pulling steel cable is connected with the pulling steel plate, and the upper end is connected with the inner wall of the spherical structure truss; the lower end of the inclined support rod is connected with the inner wall of the spherical steel structure truss, and the upper end is connected with the outer side of the bottom of the ring-shaped base plate.

2. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The lower end of the pulling steel cable is hingedly connected with the pulling steel plate.

3. The spherical steel structure truss inner wall corridor according to claim 1 or 2, characterized in that: Two pulling steel cables are connected with the same pulling steel plate; the pulling steel cables are arranged obliquely.

4. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The pulling steel plate is also fixedly connected with the outer side of the ring-shaped base plate.

5. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The device further comprises a keel elbow pipe arranged along the ring-shaped base plate; the keel elbow pipe is arranged below the ring-shaped base plate and is arranged centrally relative to the ring-shaped base plate; the keel elbow pipe is also uniformly provided with inclined steel pipes extending to the upper sides of both sides; the upper end of the inclined steel pipe is fixedly connected with the bottom of the ring-shaped base plate.

6. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: Guardrails are arranged on the inner and outer sides of the top of the ring-shaped base plate.

7. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The ring-shaped base plate is spiral-shaped.

8. The spherical steel structural truss interior wall corridor according to claim 7, characterized in that: The two ends are an inlet end and an outlet end respectively; the inlet end and the outlet end are staggered by the interval of one floor.

9. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The upper end of the pulling steel cable is connected with the node of the spherical steel structure truss.

10. The spherical steel structure truss inner wall corridor according to claim 1, characterized in that: The lower end of the inclined support rod is connected with the node of the spherical steel structure truss.

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