CN218147821U - Telescopic general operating platform in cable-stayed bridge cable tower - Google Patents
Telescopic general operating platform in cable-stayed bridge cable tower Download PDFInfo
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- CN218147821U CN218147821U CN202221795914.8U CN202221795914U CN218147821U CN 218147821 U CN218147821 U CN 218147821U CN 202221795914 U CN202221795914 U CN 202221795914U CN 218147821 U CN218147821 U CN 218147821U
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Abstract
The utility model relates to a scalable general operation platform in cable-stay bridge cable-stayed tower is used for placing in cable-stayed bridge cable-stayed tower during the use, including platform frame, support rod, adjustable supporting component, bearing telescopic link, platform telescopic link and platform operation panel, platform frame sets up on the platform operation panel, support rod sets up on platform frame, the both ends at the platform operation panel are connected to the platform telescopic link, the platform telescopic link can stretch out and draw back to realize the adjustment of the whole length of platform telescopic link and platform operation panel, the both ends at support rod are connected to the bearing telescopic link, the bearing telescopic link can stretch out and draw back, in order to realize the adjustment of the whole length of bearing telescopic link and bracing piece, adjustable supporting component connects on the bearing telescopic link for play the supporting role, and can adjust the angle of support. The utility model discloses can satisfy cable installation process cable tower interior operation platform's requirement.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering construction and specifically relates to a scalable general operation platform in cable-stay bridge cable-stay tower is related to.
Background
The cable-stayed bridge is a long-span bridge structure form of a bridge, and the prestressed tooth block type cable anchoring structure is a common cable tower anchoring structure form of the cable-stayed bridge. After the construction of the bridge tower is completed, when the stay cable is installed, a reasonable operation platform needs to be erected in the tower, and a reliable operation platform is provided for cable installation and tensioning so as to complete stay cable installation.
The traditional technology mainly adopts steel plate embedded parts embedded in the tower wall, and an operation platform is connected to the steel plate embedded parts to provide an operation platform for installation of the stay cable. The operation method is complicated in connection work, risks of fire hazards exist when the connection steel structure is dismantled, secondary corrosion prevention is needed to be carried out on embedded parts, and related procedures are multiple.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a scalable general operation platform in cable-stay bridge cable-stay tower.
The utility model provides a scalable general operation platform is applicable to the operation platform of cable-stay bridge cable-stay tower interior cable installation usefulness in the cable-stay bridge cable-stay tower.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a scalable general operation platform in cable-stay bridge cable-stayed tower is used for placing in cable-stayed bridge cable-stayed tower during the use, including platform frame, support rod, adjustable supporting component, bearing telescopic link, platform telescopic link and platform operation panel, platform frame sets up on the platform operation panel, support rod sets up on platform frame, the both ends at the platform operation panel are connected to the platform telescopic link, the platform telescopic link can stretch out and draw back to realize the adjustment of the whole length of platform telescopic link and platform operation panel, the both ends at support rod are connected to the bearing telescopic link, the bearing telescopic link can stretch out and draw back, with the adjustment of realizing the whole length of bearing telescopic link and bracing piece, adjustable supporting component connects on the bearing telescopic link for play the supporting role, and can adjust the angle of support.
The utility model discloses in, can adjust the overall length of support member through setting up the bearing telescopic link, the platform operation panel that the below is connected also can utilize the platform telescopic link cooperation to carry out length adjustment.
The utility model discloses an in the embodiment, the whole rectangle structure that is of platform operation platform, the platform telescopic link is followed platform operation platform length direction is put platform operation platform's both ends.
The utility model discloses an in one embodiment, the support member is provided with two, and parallel interval sets up, the bearing telescopic link is followed support member length direction is put support member's both ends.
In an embodiment of the present invention, the plane of the support rod is parallel to the platform console.
In an embodiment of the present invention, the platform frame is formed by connecting and combining platform connecting rods.
In an embodiment of the present invention, the load-bearing telescopic rod and the platform telescopic rod are telescopic rods.
The utility model discloses an among the embodiment, angularly adjustable supporting component is including adjusting cushion, regulation connecting rod and regulation hinge, and wherein, adjusts the hinge setting on the bearing telescopic link, adjusts cushion one end and adjusts the hinge rotation and be connected, and the other end is connected with the one end of adjusting the connecting rod, and the other end of adjusting the connecting rod is connected on the bearing telescopic link, through adjusting the position that the connecting rod is even on the bearing telescopic link, realizes adjusting the angle between cushion and the bearing telescopic link, it is used for supporting to adjust the cushion.
The utility model discloses an among the embodiment, when scalable general operation platform support state in cable-stay bridge cable-stayed tower, bearing telescopic link and platform telescopic link all extend, and make angle adjustable supporting component and platform telescopic link all carry out the overlap joint with the cable anchor tooth piece that is located on the cable-stayed tower wall.
In an embodiment of the present invention, when the angle-adjustable supporting member and the cable anchoring tooth block are overlapped, the adjusting pad block is supported on the cable anchoring tooth block.
In an embodiment of the present invention, a cable sleeve is disposed on the tower wall of the cable tower, and the cable anchoring tooth block is disposed on the cable sleeve.
The utility model provides an when operation platform used, extension platform telescopic link when the installation cable makes its operation requirement that satisfies personnel to reliably support on cable anchor tooth piece on cable tower wall, when carrying out the platform and remove, the length of collapsible platform telescopic link makes its can freely remove in the tower.
The utility model provides an when operation platform used, extension bearing telescopic link when the installation cable makes its operation requirement that satisfies personnel to realize that angularly adjustable supporting component and cable anchor tooth piece carry out the overlap joint, during the overlap joint, adjust the cushion and support on cable anchor tooth piece, when carrying out the platform and remove, the length of collapsible bearing telescopic link makes its can freely remove in the tower.
The utility model provides an when operation platform used, utilize the angle of adjusting the connecting rod to the adjustable supporting component of angle to set up, make the support requirement of its applicable different angle cable anchor tooth piece.
It is right the utility model provides an when operation platform moved, utilize hoist engine wire rope to connect at the support member, remove.
Particularly, the utility model provides a scalable general operation platform in cable-stay bridge cable-stayed tower utilizes the telescoping device that sets up on the operation platform, realizes extension and shortening operation platform for operation platform can freely remove in the tower. And the adjustable supporting component at the end part is flexibly adjusted, so that the cable anchoring tooth block can be supported on cable anchoring tooth blocks at different angles.
The end part of the supporting rod piece is provided with a bearing telescopic rod and an angle-adjustable supporting assembly so as to meet the supporting requirements of different inclined plane inhaul cable anchoring tooth blocks, and the supporting rod piece and the platform operating platform can be extended or shortened through the telescopic rod. After the operation platform is shortened, the operation platform can be freely moved to a position needing to be operated in the tower by using a winch. After the telescopic general operating platform in the cable-stayed bridge cable tower moves to the corresponding position, the bearing rod piece is extended, and the angle of the angle-adjustable supporting component at the end part is adjusted, so that the platform is reliably supported on a cable anchoring tooth block in the cable-stayed bridge cable tower, and a reliable platform is provided for cable installation and operation.
The utility model discloses a collapsible function of platform and the angularly adjustable characteristics of angularly adjustable supporting component can freely remove in the cable tower to be suitable for the support on the different angle cable anchor tooth pieces, provide the general operation platform of cable installation in the cable-stay bridge cable tower, satisfied the interior operation platform's of cable installation process cable tower requirement.
Compared with the prior art, the utility model discloses a have following advantage:
(1) The utility model discloses a utilize the scalable function of operation platform, can adapt to different size inner chambers in the cable tower, can accomplish the requirement of all suspension cable constructions in the whole bridge tower, it is very convenient to operate; meanwhile, the adjustable supporting component arranged at the end part can be utilized to support the concrete tooth blocks at different angles.
(2) The built-in fitting in the tower when prior art mainly adopts the bridge tower construction, through the fixed hanging flower basket of built-in fitting as construction operation platform when the cable construction, need set up in the tower and bury the piece to need cut off or do anticorrosive work, operating procedure is comparatively complicated, the utility model provides an operation platform need not do any and bury the piece, and the operation is convenient.
(3) Among the prior art, the installation operation platform of hanging flower basket is less, and the security is less relatively in the work progress, and the operation platform size that this patent provided is great, and limit, midspan both sides can UNICOM each other, and the efficiency of construction is better, and it is more convenient to operate.
(4) In the prior art, an operation platform or a hanging basket has no universality, and a platform is required to be arranged at each cable position in a bridge tower. The utility model provides a general operation platform has the characteristics that the commonality is strong, can satisfy the requirement of all cable installations in a cable tower.
Drawings
Fig. 1 is a schematic front view of a supporting state of a telescopic general-purpose operating platform in a cable-stayed bridge tower in embodiment 1;
fig. 2 is a schematic top view of a cable-stayed bridge pylon in embodiment 1 showing a supporting state of a telescopic general-purpose operating platform;
FIG. 3 is a schematic front view of the angle-adjustable support assembly according to embodiment 1;
fig. 4 is a schematic front view of a mobile state of a retractable general-purpose operating platform in a cable-stayed bridge tower in embodiment 1;
the reference numbers in the figures indicate:
1. a platform frame; 2. an angularly adjustable support assembly; 3. supporting the rod member; 4. a load-bearing telescopic rod; 5. a platform telescopic rod; 6. a platform connecting rod; 7. a platform console; 8. a cable tower wall; 9. a cable anchoring tooth block; 10. a cable sleeve; 11. a hoist wire rope; 2-1, adjusting a cushion block; 2-2, adjusting the connecting rod; 2-3 adjusting hinge.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the embodiment provides a scalable general operation platform in cable-stay bridge pylon, is used for placing in cable-stay bridge pylon during the use, including platform frame 1, support rod 3, adjustable supporting component 2, bearing telescopic link 4, platform telescopic link 5 and platform operation platform 7, platform frame 1 sets up on platform operation platform 7, support rod 3 sets up on platform frame 1, platform telescopic link 5 is connected at the both ends of platform operation platform 7, platform telescopic link 5 can stretch out and draw back to realize the adjustment of platform telescopic link 5 and the whole length of platform operation platform 7, bearing telescopic link 4 is connected at the both ends of support rod 3, bearing telescopic link 4 can stretch out and draw back, in order to realize the adjustment of the whole length of bearing telescopic link 4 and support rod 3, adjustable supporting component 2 connects on bearing telescopic link 4 for play the supporting role, and can adjust the angle of support.
In this embodiment, the total length of the support rod members 3 can be adjusted by arranging the load-bearing telescopic rods 4, and the platform operating platform 7 connected below can also be adjusted in length by matching the platform telescopic rods 5.
In this embodiment, the platform operating platform 7 is rectangular in overall structure, and the platform telescopic rod 5 is arranged at two ends of the platform operating platform 7 along the length direction of the platform operating platform 7.
In this embodiment, the two support rods 3 are arranged in parallel at intervals, and the load-bearing telescopic rods 4 are arranged at two ends of the support rods 3 along the length direction of the support rods 3.
In this embodiment, the plane of the support rod 3 is parallel to the platform operating table 7.
In this embodiment, the platform frame 1 is formed by connecting and combining platform connecting rods 6.
In this embodiment, the load-bearing telescopic rod 4 and the platform telescopic rod 5 are both telescopic rods.
In this embodiment, the angle-adjustable supporting assembly 2 includes an adjusting cushion block 2-1, an adjusting connecting rod 2-2 and an adjusting hinge 2-3, wherein the adjusting hinge 2-3 is disposed on the load-bearing telescopic rod 4, one end of the adjusting cushion block 2-1 is rotatably connected to the adjusting hinge 2-3, the other end of the adjusting cushion block is connected to one end of the adjusting connecting rod 2-2, the other end of the adjusting connecting rod 2-2 is connected to the load-bearing telescopic rod 4, the angle between the adjusting cushion block 2-1 and the load-bearing telescopic rod 4 is adjusted by adjusting the position of the adjusting connecting rod 2-2 connected to the load-bearing telescopic rod 4, and the adjusting cushion block 2-1 is used for supporting.
In this embodiment, when the cable-stayed bridge pylon is in a telescopic general operating platform supporting state, the load-bearing telescopic rod 4 and the platform telescopic rod 5 are both extended, and the angle-adjustable supporting component 2 and the platform telescopic rod 5 are both in lap joint with the cable anchoring toothed block 9 on the pylon wall 8 of the pylon. When the angle-adjustable supporting assembly 2 and the cable anchoring toothed block 9 are in lap joint, the adjusting cushion block 2-1 is supported on the cable anchoring toothed block 9.
In this embodiment, the cable tower wall 8 is provided with a cable sleeve 10, and the cable anchoring tooth block 9 is located on the cable sleeve 10.
When the operation platform that this embodiment provided uses, extension platform telescopic link 5 when the installation cable makes it satisfy personnel's operation requirement to reliably support on cable anchor tooth piece 9 on cable tower wall 8, when carrying out the platform and moving, the length of collapsible platform telescopic link 5 makes it freely movable in the tower.
When the operation platform provided by the embodiment is used, the bearing telescopic rod 4 is extended when the inhaul cable is installed, so that the operation requirement of personnel can be met, the angle-adjustable supporting component 2 and the inhaul cable anchoring toothed block 9 are in lap joint, the adjusting cushion block 2-1 is supported on the inhaul cable anchoring toothed block 9 during lap joint, and when the platform moves, the length of the bearing telescopic rod 4 can be contracted, so that the bearing telescopic rod can freely move in a tower.
When the operation platform that this embodiment provided uses, utilize adjusting connecting rod 2-2 to set up the angle of the adjustable supporting component 2 of angle, make its applicable different angles cable anchor tooth piece 9's support requirement.
When the operation platform provided by this embodiment is moved, the winch cable 11 is connected to the support member 3 to move.
The embodiment provides a telescopic general operating platform in a cable-stayed bridge cable tower, which utilizes a telescopic device arranged on the operating platform to realize the extension and the shortening of the operating platform, so that the operating platform can freely move in the tower. And the adjustable supporting component at the end part is flexibly adjusted, so that the cable anchoring tooth block can be supported on cable anchoring tooth blocks at different angles.
The end part of the supporting rod piece is provided with a bearing telescopic rod and an angle-adjustable supporting assembly so as to meet the supporting requirements of different inclined plane inhaul cable anchoring tooth blocks, and the supporting rod piece and the platform operating platform can be extended or shortened through the telescopic rod. After the operation platform is shortened, the operation platform can be freely moved to a position needing to be operated in the tower by using the winch. After the telescopic general operation platform in the cable-stayed bridge cable tower moves to the corresponding position, the bearing rod piece is extended, and the angle of the angle-adjustable supporting assembly at the end part is adjusted, so that the platform is reliably supported on a cable anchoring tooth block in the cable-stayed bridge cable tower, and a reliable platform is provided for cable installation and operation.
The retractable function of platform and the adjustable angle characteristics of the adjustable angle supporting component are passed through to this embodiment, can freely remove in the cable tower to be suitable for the support on the different angle cable anchor cogs, provide the general operation platform of cable installation in cable-stay bridge cable tower, satisfied cable installation process cable tower in operation platform's requirement.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should understand that all the improvements and modifications made without departing from the scope of the present invention according to the disclosure of the present invention should be within the protection scope of the present invention.
Claims (10)
1. A telescopic general operation platform in a cable-stayed bridge cable tower is used for being placed in the cable-stayed bridge cable tower when in use and is characterized by comprising a platform frame (1), a support rod piece (3), an angle-adjustable support assembly (2), a bearing telescopic rod (4), a platform telescopic rod (5) and a platform operation platform (7),
the platform frame (1) is arranged on a platform operating platform (7),
the support rod (3) is arranged on the platform frame (1),
the platform telescopic rods (5) are connected with two ends of the platform operating platform (7), the platform telescopic rods (5) can be stretched and contracted to realize the adjustment of the overall length of the platform telescopic rods (5) and the platform operating platform (7),
the bearing telescopic rods (4) are connected with the two ends of the supporting rod piece (3), the bearing telescopic rods (4) can be stretched to realize the adjustment of the integral length of the bearing telescopic rods (4) and the supporting rod piece (3),
the angle-adjustable supporting component (2) is connected to the load-bearing telescopic rod (4) and used for supporting and adjusting the supporting angle.
2. The telescopic general operating platform in the cable-stayed bridge cable tower according to claim 1, characterized in that the platform operating platform (7) is of a rectangular structure as a whole, and the platform telescopic rods (5) are arranged at two ends of the platform operating platform (7) along the length direction of the platform operating platform (7).
3. The telescopic general operating platform in a cable-stayed bridge cable tower according to claim 1, characterized in that the number of the support rods (3) is two, and the support rods (4) are arranged in parallel at intervals, and the load-bearing telescopic rods are arranged at two ends of the support rods (3) along the length direction of the support rods (3).
4. The telescopic general operating platform in cable-stayed bridge pylon according to claim 1, characterized in that the plane of the support rods (3) is parallel to the platform operating platform (7).
5. The telescopic general operating platform in a cable-stayed bridge pylon according to claim 1, wherein the platform frame (1) is formed by connecting and combining platform connecting rods (6).
6. The telescopic universal operating platform in a cable-stayed bridge pylon according to claim 1, wherein the load-bearing telescopic rod (4) and the platform telescopic rod (5) are telescopic rods.
7. The telescopic general operating platform in the cable-stayed bridge cable tower according to claim 1, wherein the angle-adjustable support assembly (2) comprises an adjusting cushion block (2-1), an adjusting connecting rod (2-2) and an adjusting hinge (2-3), wherein the adjusting hinge (2-3) is arranged on the load-bearing telescopic rod (4), one end of the adjusting cushion block (2-1) is rotatably connected with the adjusting hinge (2-3), the other end of the adjusting cushion block is connected with one end of the adjusting connecting rod (2-2), the other end of the adjusting connecting rod (2-2) is connected with the load-bearing telescopic rod (4), the angle between the adjusting cushion block (2-1) and the load-bearing telescopic rod (4) is adjusted by adjusting the position of the adjusting connecting rod (2-2) connected with the load-bearing telescopic rod (4), and the adjusting cushion block (2-1) is used for supporting.
8. The telescopic universal manipulation platform of claim 7, wherein when in a cable-stayed bridge pylon support state, the load-bearing telescopic link (4) and the platform telescopic link (5) are both extended and the angularly adjustable support assembly (2) and the platform telescopic link (5) are both in lap joint with the cable anchoring tooth block (9) on the pylon wall (8).
9. The telescopic universal operating platform in a cable-stayed bridge pylon according to claim 8, characterized in that the adjusting pad (2-1) is supported on a cable anchoring block (9).
10. The telescopic general operating platform in a cable-stayed bridge pylon according to claim 8, wherein a cable sleeve (10) is arranged on the pylon wall (8), and the cable anchoring tooth block (9) is positioned on the cable sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795914.8U CN218147821U (en) | 2022-07-12 | 2022-07-12 | Telescopic general operating platform in cable-stayed bridge cable tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795914.8U CN218147821U (en) | 2022-07-12 | 2022-07-12 | Telescopic general operating platform in cable-stayed bridge cable tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218147821U true CN218147821U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221795914.8U Active CN218147821U (en) | 2022-07-12 | 2022-07-12 | Telescopic general operating platform in cable-stayed bridge cable tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218147821U (en) |
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- 2022-07-12 CN CN202221795914.8U patent/CN218147821U/en active Active
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