Mechanism for pushing hanging basket to move

Abstract

The hanging basket comprises at least two main trusses which are arranged at intervals, the two main trusses are fixedly connected through a connecting beam, rails are arranged below the main trusses respectively, the hanging basket moves in the extending direction of the rails when moving, the rails are provided with connecting seats which are fixedly or movably connected with the rails respectively, and the connecting seats are connected with the main trusses through connecting beams. A first driving device is arranged between the connecting base and the main truss, and the two ends of the first driving device are rotationally connected with the connecting base and the main truss correspondingly; and when the first driving device drives the rail and the hanging basket to move relatively, the connecting seat is fixedly connected with the rail.

Description

Technical Field

[0001] The utility model relates to a mechanism for driving a hanging basket to move. Background Art

[0002] The hanging basket is a load-bearing structure composed of a variety of steel components. It is the main equipment of the cantilever casting construction method. At present, the walking system of the hanging basket mainly uses a winch to pull or a hydraulic jack to push the main truss of the hanging basket for unidirectional movement. These two methods cannot ensure the synchronous movement of the main truss of the hanging basket. There is a risk that the lateral connection system of the hanging basket is easily twisted and deformed during walking, or stress concentration is caused at individual walking stress points, resulting in cracking and deformation of the stress points. Utility Model Content

[0003] The utility model solves the shortcomings of the prior art and provides a mechanism for driving a hanging basket to move.

[0004] The technical solution adopted by the utility model is: a mechanism for driving the hanging basket to move, the hanging basket comprises at least two main trusses arranged at intervals, the two main trusses are fixedly connected by a connecting beam, a track is respectively provided under each of the main trusses, the hanging basket moves along the extension direction of the track when moving, the track is respectively provided with a connecting seat fixedly or movably connected to the track, a first driving device is provided between the connecting seat and the main trusses, two ends of the first driving device are respectively rotatably connected to the connecting seat and the main trusses; when the first driving device drives the track and the hanging basket to move relatively, the connecting seat and the track remain fixedly connected.

[0005] It also includes a second driving device for driving the front end of the main truss to move vertically; when the first driving device drives the track to move, the second driving device lifts the front end of the main truss, and the front end of the main truss is not supported by the track; when the first driving device drives the hanging basket to move, the second driving device removes the lifting of the main truss, and the front end of the main truss is supported by the track.

[0006] Among them, the connecting seat includes a first clamping plate, a second clamping plate, and a third driving device for driving the first clamping plate and the second clamping plate to move closer together. The base of the third driving device is fixedly connected to the first clamping plate, the telescopic rod of the third driving device is fixedly connected to the second clamping plate, and the first driving device is rotatably connected to the first clamping plate.

[0007] Wherein, the track comprises an I-beam.

[0008] Wherein, the track includes an I-beam, the first clamping plate and the second clamping plate are respectively located above and below the wing plate, and when the connecting seat is fixedly connected to the track, the first clamping plate and the second clamping plate are driven by a third driving device to clamp the wing plate.

[0009] Compared with the prior art, the beneficial effect of the utility model is that the utility model provides a mechanism for driving the hanging basket to move, controls the two oil cylinders to move synchronously, and can stably drive the hanging basket to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] The present invention will be further described below with reference to the accompanying drawings and by way of embodiments.

[0012] like Figure 1 As shown, the mechanism for driving the hanging basket to move in this embodiment, the hanging basket includes at least two main trusses 1 arranged at intervals, the two main trusses 1 are fixedly connected by a connecting beam 11, and a track 12 is respectively arranged below each of the main trusses 1, and the track 12 is arranged above the construction bridge deck. When the hanging basket moves, it moves along the extension direction of the track 12, and the track 12 is respectively provided with a connecting seat 2 fixedly or movably connected to the track 12, and a first driving device 21 is arranged between the connecting seat 2 and the main trusses 1, and the two ends of the first driving device 21 are respectively connected to the connecting seat 2 and the main trusses 1 for rotation; when the first driving device 21 drives the track 12 to move relatively with the hanging basket, the connecting seat 2 remains fixedly connected to the track 12. The first driving device 21 can be an oil cylinder or a gas cylinder. The preferred implementation in this embodiment is that the main truss 1 falls on the track 12, the first driving device 21 is in a retracted state, the connecting seat 2 is fixedly connected to the track 12, and the first driving device 21 is extended to drive the hanging basket to move. When the first driving device 21 is extended, the connecting seat 2 and the track 12 are switched to a state of active connection, and the first driving device 21 is retracted. Then the hanging basket can be driven to move by repeating this process.

[0013] In this embodiment, as a preferred embodiment, it also includes a second driving device 3 for driving the front end of the main truss 1 to move vertically; when the first driving device 21 drives the track 12 to move, the second driving device 3 lifts the front end of the main truss 1, and the front end of the main truss 1 is not supported by the track 12; when the first driving device 21 drives the hanging basket to move, the second driving device 3 removes the lifting of the main truss 1, and the front end of the main truss 1 is supported by the track 12. The second driving device 3 can be a cylinder or a gas cylinder. As a preferred embodiment, this embodiment can realize the movement of the track 12. Before moving the track 12, the second driving device 3 lifts the main truss 1, and the front end of the main truss 1 is separated from the track 12. The first driving device 21 is in a retracted state, and the connecting seat 2 is fixedly connected to the track 12. At this time, the first driving device 21 is extended to push the track 12 to move. When the first driving device 21 is extended, the connecting seat 2 and the track 12 are switched to a state of active connection, and the first driving device 21 is retracted. Then the track 12 can be driven to move by repeating the process.

[0014] In this embodiment, as a preferred embodiment, the connecting seat 2 includes a first clamping plate 22, a second clamping plate 24, and a third driving device 23 for driving the first clamping plate 22 and the second clamping plate 24 to move closer together. The base of the third driving device 23 is fixedly connected to the first clamping plate 22, the telescopic rod of the third driving device 23 is fixedly connected to the second clamping plate 24, and the first driving device 21 is rotatably connected to the first clamping plate 22. The third driving device 23 can be an oil cylinder or an air cylinder. In this embodiment, the connecting seat 2 can be fixedly or movably connected to the track 12 through the third driving device 23.

[0015] In this embodiment, as a preferred implementation, the track 12 includes an I-beam.

[0016] In this embodiment, as a preferred implementation, the track 12 includes an I-beam, the first clamping plate 22 and the second clamping plate 24 are respectively located above and below the wing plate, and when the connecting seat 2 is fixedly connected to the track 12, the first clamping plate 22 and the second clamping plate 24 are driven by the third driving device 23 to clamp the wing plate.

Claims

1. A mechanism for driving the hanging basket to move, wherein the hanging basket comprises at least two main trusses arranged at intervals, the two main trusses are fixedly connected by a connecting beam, and tracks are respectively arranged under each of the main trusses. When the hanging basket moves, it moves along the extension direction of the tracks, wherein the mechanism comprises: The tracks are respectively provided with connecting seats fixedly or movably connected to the tracks, and a first driving device is provided between the connecting seat and the main truss, and both ends of the first driving device are respectively rotatably connected to the connecting seat and the main truss; when the first driving device drives the track and the hanging basket to move relative to each other, the connecting seat and the track remain fixedly connected.

2. The mechanism for driving the hanging basket to move according to claim 1, characterized in that: It also includes a second driving device for driving the front end of the main truss to move vertically; when the first driving device drives the track to move, the second driving device lifts the front end of the main truss, and the front end of the main truss is not supported by the track; When the first driving device drives the hanging basket to move, the second driving device removes the lifting of the main truss, and the front end of the main truss is supported by the track.

3. The mechanism for driving the hanging basket to move according to claim 1, characterized in that: The connecting seat includes a first clamping plate, a second clamping plate, and a third driving device for driving the first clamping plate and the second clamping plate to move closer together. The base of the third driving device is fixedly connected to the first clamping plate, the telescopic rod of the third driving device is fixedly connected to the second clamping plate, and the first driving device is rotationally connected to the first clamping plate.

4. The mechanism for driving the hanging basket to move according to claim 1, characterized in that: The track includes an I-beam.

5. The mechanism for driving the hanging basket to move as claimed in claim 3 is characterized in that: The track includes an I-beam, the first clamping plate and the second clamping plate are respectively located above and below the wing plate, and when the connecting seat is fixedly connected to the track, the first clamping plate and the second clamping plate are driven by a third driving device to clamp the wing plate.

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