Tower roof balcony beam double-ring track mounting structure

Abstract

The utility model relates to the technical field of building construction, and specifically discloses a tower roof flower stand beam double-ring track mounting structure, which comprises a parapet wall, a flower stand beam arranged above the parapet wall, and a track structure arranged above the flower stand beam, wherein the track structure comprises a plurality of groups of support structures arranged at intervals above the flower stand beam and double tracks arranged on the support structures, the support structure comprises a support column, a support crossbeam arranged at the top of the support column, and a stabilizing frame arranged above the support crossbeam, the two ends of the support crossbeam are respectively a cantilever end and a tie end, the double tracks comprise an outer track and an inner track arranged at intervals, a steel wire rope is arranged between the tie end of the support crossbeam and the parapet wall, the stabilizing frame comprises a vertical rod, an oblique rod one and an oblique rod two, the bottom end of the vertical rod is fixed to the upper flange of the support crossbeam, thereby achieving a double-reinforced structure, the load-bearing capacity and stability are significantly improved, the concentrated load of the cantilever end is dispersed, and the deformation of the support crossbeam is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a double-ring track installation structure for a tower roof truss beam. Background Technology

[0002] In tower construction, roof truss beams often require the installation of tracks to meet the needs of moving maintenance equipment and suspending decorative components. Existing track installation structures mostly adopt a single cantilevered support beam design, which has two major problems. First, the load-bearing capacity of the cantilever end is limited. When the track bears maintenance tools or decorative loads, the support beam is prone to deformation due to stress concentration. Second, the overall stability is poor. Traditional structures are only fixed by bottom bolts and lack lateral reinforcement measures. Under the action of external forces such as wind and vibration, they are prone to swaying and may even cause safety hazards. Utility Model Content

[0003] The purpose of this utility model is to provide a double-ring track installation structure for the roof truss beam of a tower, in order to solve the technical problems of weak load-bearing capacity at the cantilever end, poor overall stability, and inconvenient installation and maintenance in existing structures.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A double-ring track installation structure for a roof truss beam of a tower includes a parapet wall, a truss beam located above the parapet wall, and a track structure located above the truss beam. The track structure includes multiple sets of support structures spaced apart above the truss beam, and double tracks mounted on the support structures. The support structures include supporting columns, supporting beams located at the top of the supporting columns, and stabilizing frames located above the supporting beams. A pre-embedded steel plate is provided on the truss beam. The bottom end of the supporting column is welded and fixed to the pre-embedded steel plate. A steel plate is provided at the top of the supporting column and fixed to the top of the supporting column. The supporting beam is an I-beam, and its lower flange is connected and fixed to the steel plate. The two ends of the supporting beam are a cantilever end and a tie end, respectively. The dual track includes an outer track and an inner track spaced apart. Two steel plates are spaced apart at the cantilever end of the supporting beam. The steel plates are fixed to the cantilever end of the supporting beam. The tops of the outer track and the inner track are fixed to the steel plates. A pre-embedded steel plate is provided on the inner side of the parapet wall. A steel plate is provided at the tie end of the supporting beam. A steel wire rope is provided between the tie end of the supporting beam and the parapet wall. The two ends of the steel wire rope are fixed to the steel plate and the pre-embedded steel plate, respectively. The stabilizing frame includes a vertical rod, a diagonal rod one, and a diagonal rod two. The bottom end of the vertical rod is fixed to the upper flange of the supporting beam. The two ends of the diagonal rod one are connected and fixed to the top end of the vertical rod and the tie end of the supporting beam, respectively. The two ends of the diagonal rod two are connected and fixed to the top end of the vertical rod and the cantilever end of the supporting beam, respectively.

[0005] Furthermore, the cantilever end of the supporting beam is located outside the parapet wall, and the distance between the cantilever end of the supporting beam and the supporting column is greater than twice the distance between the tie end of the supporting beam and the supporting column.

[0006] Furthermore, the supporting beam and the supporting column have the same specifications, and the length of the supporting beam is three times the length of the supporting column.

[0007] Furthermore, the supporting column is an I-beam with a length of 1000mm.

[0008] Furthermore, the supporting crossbeam has bolt holes on both the lower flange and the steel plate, and the lower flange of the supporting crossbeam is connected and fixed to the steel plate by bolts.

[0009] Furthermore, both the outer and inner rails are made of I-beams, with the outer rail located outside the inner rail.

[0010] Furthermore, a fixing rib is provided between the supporting column and the pre-embedded steel plate.

[0011] Compared with the prior art, this utility model has the following features and beneficial effects: This utility model achieves a double-reinforcement structure through a support structure located above the pergola beam and a steel wire rope connection between the tie end of the supporting beam and the parapet wall. This significantly improves load-bearing capacity and stability, disperses the concentrated load at the cantilever end, effectively prevents deformation of the supporting beam, and enhances the overall anti-overturning ability. The components are fixed by a combination of welding and bolting, along with auxiliary components such as fixing ribs and steel plates, ensuring a firm connection between the components and reducing the risk of loosening. It is safe, applicable, and has great promotion and practical value. Its widespread application will generate good economic benefits. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Attached diagram labels: 1. Parapet wall; 2. Pergola beam; 3. Supporting column; 4. Supporting beam; 5. Outer track; 6. Inner track; 7. Wire rope; 8. Vertical rod; 9. Diagonal rod one; 10. Diagonal rod two. Detailed Implementation

[0014] To make the technical means, innovative features, objectives and effects of this utility model easier to understand, the utility model will be further described below.

[0015] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0016] This utility model discloses a double-ring track installation structure for a tower roof pergola beam 2, such as... Figure 1As shown, the structure includes a parapet wall 1, a pergola beam 2 above the parapet wall 1, and a track structure above the pergola beam 2. The track structure includes multiple sets of support structures spaced apart above the pergola beam 2, and double tracks on the support structures. The support structures include support columns 3, support beams 4 on top of the support columns 3, and a stabilizing frame above the support beams 4. The support columns 3 are 1000mm long 18# I-beams. A pre-embedded steel plate with dimensions of 350*250*10mm is provided on the pergola beam 2. The bottom end of the support column 3 is welded and fixed to the pre-embedded steel plate. A fixing rib is provided between the support column 3 and the pre-embedded steel plate. The fixing rib is welded and fixed around the bottom end of the support column 3. The top end of the support column 3 is provided with... Steel plate one, with specifications of 300*400*10mm, is welded and fixed to the top of the supporting column 3. Support beam 4 is an I-beam, with the same specifications as the supporting column 3. The length of support beam 4 is three times the length of the supporting column 3. The web of support beam 4 is vertically oriented. Bolt holes are provided on both the lower flange and steel plate one of the web of support beam 4. The lower flange of support beam 4 is connected and fixed to steel plate one by bolts. The two ends of support beam 4 are a cantilever end and a tie end, respectively. The vertical projection of the cantilever end of support beam 4 is located outside the parapet wall 1. The distance between the cantilever end of support beam 4 and the supporting column 3 is greater than twice the distance between the tie end of support beam 4 and the supporting column 3. The double track includes an outer track 5 and an inner track 6 spaced apart. Both the outer track 5 and the inner track 6 are made of 18# I-beams. The outer track 5 is located outside the inner track 6. Two steel plates are spaced apart at the cantilever end of the supporting beam 4. Bolt holes are provided on both the lower flange and the steel plates at the cantilever end of the supporting beam 4. The steel plates are fixed to the cantilever end of the supporting beam 4 with bolts. The tops of the outer track 5 and the inner track 6 are welded to the steel plates. A pre-embedded steel plate (300*200*10mm) is provided on the inner side of the parapet wall 1. A steel wire rope 7 is provided between the tie end of the supporting beam 4 and the pre-embedded steel plate 2. A steel plate 3 is provided at the tie end of the supporting beam 4. Bolt holes are provided on both the tie end of the supporting beam 4 and the steel plate 3. The tie end of the supporting beam 4 is connected and fixed to the steel plate 3 with bolts. The tie end of the supporting beam 4 is connected to the parapet wall 1. A steel wire rope 7 is installed between the walls 1. The two ends of the steel wire rope 7 are fixed to the steel plate 3 and the pre-embedded steel plate 2, respectively, thereby connecting and fixing the tie end of the supporting beam 4 to the parapet wall 1, increasing the load-bearing capacity of the cantilever end of the supporting beam 4. The stabilizing frame includes a vertical rod 8, a first diagonal rod 9, and a second diagonal rod 10. The vertical rod 8 is located directly above the supporting column 3, and the bottom end of the vertical rod 8 is fixed to the upper flange of the supporting beam 4. The two ends of the first diagonal rod 9 are connected and fixed to the top of the vertical rod 8 and the tie end of the supporting beam 4, respectively. The two ends of the second diagonal rod 10 are connected and fixed to the top of the vertical rod 8 and the cantilever end of the supporting beam 4, respectively. The vertical rod 8, the first diagonal rod 9, the second diagonal rod 10, and the supporting beam 4 form a stable triangular frame, thereby increasing the load-bearing capacity and stability of the supporting beam 4.

[0017] During installation, the first embedded steel plate is fixed to the preset position of the pergola beam 2 by means of rebar installation or casting, ensuring that the upper surface of the first embedded steel plate is horizontal; the second embedded steel plate is fixed to the inside of the parapet wall 1 in the same way, with the position corresponding to the tie end of the supporting beam 4; the bottom end of the supporting column 3 is welded to the first embedded steel plate; ribs are welded around the bottom end of the supporting column 3 to enhance the connection strength; the first steel plate is welded to the top of the supporting column 3, ensuring that the first steel plate is horizontal and its center is aligned with the center of the column; the lower flange of the supporting beam 4 is connected to the first steel plate by bolts, with the cantilever end projection located outside the parapet wall 1; the third steel plate is fixed by bolts. The tie end of the supporting beam 4 is then installed; the stabilizer is then installed, with the bottom end of the vertical rod 8 welded to the upper flange of the supporting beam 4, the two ends of the diagonal rod 1 9 welded to the top end and tie end of the vertical rod 8 respectively, and the two ends of the diagonal rod 2 10 welded to the top end and cantilever end of the vertical rod 8 respectively, ensuring that the triangular frame is not loose, the two ends of the wire rope 7 are fixed to the steel plate 3 and the pre-embedded steel plate 2 respectively, and the tension of the wire rope 7 is adjusted to ensure that there is no slack; the two steel plates 2 are then fixed to the lower flange of the cantilever end of the supporting beam 4 with bolts after being spaced to match the width of the double track; the tops of the outer track 5 and the inner track 6 are welded to the two steel plates 2 respectively, ensuring that the track is level during welding.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A double-ring track installation structure for a roof truss beam of a tower, comprising a parapet wall (1), a truss beam (2) disposed above the parapet wall (1), and a track structure disposed above the truss beam (2), characterized in that: The track structure includes multiple sets of support structures spaced apart above the pergola beam (2), and double tracks on the support structures. The support structures include support columns (3), support beams (4) on the top of the support columns (3), and a stabilizing frame above the support beams (4). A pre-embedded steel plate is provided on the pergola beam (2). The bottom end of the support column (3) is welded and fixed to the pre-embedded steel plate. A steel plate is provided at the top of the support column (3), and the steel plate is fixed to the top of the support column (3). The support beam (4) is an I-beam, and the lower flange of the support beam (4) is connected and fixed to the steel plate. The two ends of the support beam (4) are a cantilever end and a tie end, respectively. The double tracks include an outer track (5) and an inner track (6) spaced apart. The support beam (4) has... Two steel plates are fixed at intervals at the cantilever end. The top of the outer track (5) and the inner track (6) are fixed to the steel plates. The inner side of the parapet wall (1) is fixed with the embedded steel plates. The tie end of the supporting beam (4) is fixed with the steel plate. A steel wire rope (7) is provided between the tie end of the supporting beam (4) and the parapet wall (1). The two ends of the steel wire rope (7) are fixed to the steel plate and the embedded steel plate respectively. The stabilizer includes a vertical rod (8), an inclined rod (9) and an inclined rod (10). The bottom end of the vertical rod (8) is fixed to the top of the supporting beam (4). The two ends of the inclined rod (9) are fixed to the top of the vertical rod (8) and the tie end of the supporting beam (4) respectively. The two ends of the inclined rod (10) are fixed to the top of the vertical rod (8) and the cantilever end of the supporting beam (4) respectively.

2. The double-ring track installation structure for a tower roof pergola beam according to claim 1, characterized in that: The cantilever end of the supporting beam (4) is located outside the parapet wall (1), and the distance between the cantilever end of the supporting beam (4) and the supporting column (3) is greater than twice the distance between the tie end of the supporting beam (4) and the supporting column (3).

3. The double-ring track installation structure for a tower roof pergola beam according to claim 2, characterized in that: The supporting beam (4) has the same specifications as the supporting column (3), and the length of the supporting beam (4) is three times the length of the supporting column (3).

4. The double-ring track installation structure for a tower roof pergola beam according to claim 1, characterized in that: The supporting column (3) is an I-beam with a length of 1000mm.

5. The double-ring track installation structure for a tower roof pergola beam according to claim 3, characterized in that: The supporting crossbeam (4) has bolt holes on its lower flange and on the steel plate. The lower flange of the supporting crossbeam (4) is connected and fixed to the steel plate by bolts.

6. The double-ring track installation structure for a tower roof pergola beam according to claim 1, characterized in that: Both the outer track (5) and the inner track (6) are I-beams, with the outer track (5) located outside the inner track (6).

7. A double-ring track installation structure for a tower roof pergola beam according to any one of claims 1 to 6, characterized in that: A fixing rib is provided between the supporting column (3) and the pre-embedded steel plate.

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