Anti-shaking bridge type crane stacking track structure

Abstract

The utility model discloses an anti-shaking bridge type crane stacking track structure. The anti-shaking bridge type crane stacking track structure comprises a longitudinal track, a transverse track and a door-shaped track, the longitudinal rail is fixedly mounted; the transverse track and the door-shaped track are combined to form a bridge type hoisting track frame; the bridge type hoisting track frame is mounted on the longitudinal track in a sliding manner; the upper end of the door-shaped rail is movably arranged on the transverse rail, the door-shaped rail comprises a cross beam and vertical rails, the vertical rails are arranged at the two ends of the cross beam, and the lower ends of the vertical rails are suspended relative to the ground; a lifting and hoisting cross beam is arranged between the vertical rails, and anti-swing mechanisms are arranged between the two ends of the lifting and hoisting cross beam and the vertical rails. Through the arrangement of the track structure and the anti-swing mechanism, in a bridge type hoisting track structure with a suspended bottom end formed by the longitudinal track, the transverse track and the vertical track, the swing effect during movement is reduced, and the accuracy of subsequent action and operation is ensured; due to the suspended structural design of the bridge type hoisting track structure, the construction and maintenance cost of a bridge type hoisting system is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to an anti-sway bridge-type lifting stacking track structure. Background Art

[0002] In the field of material warehousing, it is necessary to stack goods to reduce the occupied warehouse space and facilitate the entry and exit of goods. In order to improve the sorting and stacking efficiency of goods and reduce the warehousing management cost, more and more intelligent warehouse systems have been developed and designed by us and put into actual construction and use, greatly improving the efficiency and management level of modern warehousing. The existing intelligent warehousing stacking systems usually adopt the clamping method to pick and place goods, which is suitable for the entry and exit of small and light goods. For large and heavy goods, on the one hand, there is a lack of intelligent warehousing systems for such goods, and on the other hand, the existing lifting and hoisting equipment device structures are not suitable for directly applying to the picking and placing of such goods. Therefore, when designing such large-goods intelligent warehousing systems, it is necessary to research and design a stacking track structure adapted to them to facilitate the accurate stacking of large goods, reduce the occupied space, and lower the equipment cost. Summary of the Invention

[0003] The utility model aims at the above problems and provides an anti-sway bridge-type lifting stacking track structure, which includes a longitudinal track, a transverse track and a gantry track; the longitudinal track is fixedly installed; the transverse track and the gantry track are combined to form a bridge-type lifting track frame; the bridge-type lifting track frame is slidably installed on the longitudinal track; the upper end of the gantry track is movably arranged on the transverse track, including a cross beam and vertical tracks, the vertical tracks are arranged at both ends of the cross beam, and the lower ends of the vertical tracks are suspended relative to the ground; an elevating lifting cross beam is arranged between the vertical tracks, and a first anti-sway mechanism is arranged between both ends of the elevating lifting cross beam and the vertical tracks.

[0004] As a further description of the utility model, the first anti-sway mechanism includes a cross beam track chute opened on the vertical track and a plurality of limiting wheel assemblies arranged at the end of the lifting movable beam.

[0005] Furthermore, the limiting wheel assembly includes a first limiting wheel and a second limiting wheel, the first limiting wheel abuts against the bottom surface of the cross beam track chute, and the second limiting wheel abuts against the side surfaces of the cross beam track chute.

[0006] Furthermore, the first limiting wheel and the second limiting wheel include a steel wheel hub and a rubber tire, and the rubber tire is sleeved on the steel wheel hub.

[0007] Furthermore, the limiting wheel assembly further includes a limiting wheel tensioning mechanism for adjusting the contact tension between the first limiting wheel and the second limiting wheel and the crossbeam track chute.

[0008] Furthermore, a number of electrical devices are provided on the lifting movable beam, and an electrical wire trough is provided on the outer side of the vertical track relative to the crossbeam track chute. The external power supply line is connected to the electrical devices on the lifting movable beam through the electrical wire trough.

[0009] Furthermore, a second anti-sway mechanism is provided at the upper part of the portal track.

[0010] Furthermore, the second anti-sway mechanism is a number of connecting diagonal rods. One end of the connecting diagonal rod is fixedly connected to the crossbeam, and the other end of the connecting diagonal rod is fixedly connected to the vertical track. The connecting diagonal rod, the crossbeam and the vertical track form a triangular structure.

[0011] Advantages of the present utility model:

[0012] Through the arrangement of the track structure and the anti-sway mechanism in the present utility model, in the bridge crane track structure with the bottom end suspended formed by the longitudinal track, the transverse track and the vertical track, the sway effect during movement is reduced, and the lifting movable beam installed between the vertical tracks can be quickly and accurately positioned, ensuring the accuracy of subsequent actions and operations with the equipment system; the suspended structure design of the bridge crane track structure reduces the setting of the ground track system and lowers the construction and maintenance costs of the bridge crane system. Description of the drawings

[0013] Figure 1 is a schematic diagram of the anti-sway bridge crane stacking track structure according to an embodiment of the present utility model Figure 1 ;

[0014] Figure 2 is a schematic diagram of the anti-sway bridge crane stacking track structure according to an embodiment of the present utility model Figure 2 .

[0015] Figure 3 is a schematic diagram of the structure of the first anti-sway mechanism according to an embodiment of the present utility model.

[0016] Reference numerals: longitudinal track 1, transverse track 2, portal track 3, crossbeam 301, vertical track 302, lifting and hoisting crossbeam 4, winch 5, crossbeam track chute 6, first limiting wheel 7, second limiting wheel 8, electrical wire trough 9, connecting diagonal rod 10. Detailed implementation manners

[0017] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] In the description of the present utility model, it should be understood that the orientation or position or sequence relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "first", "second", etc. is based on the orientation or position or sequence relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] The present utility model provides an anti-sway bridge crane stacking track structure, which includes a longitudinal track 1, a transverse track 2, and a gantry track 3; the longitudinal track 1 is fixedly installed; the transverse track 2 and the gantry track 3 are combined to form a bridge crane track frame; the bridge crane track frame is slidably installed on the longitudinal track 1; the upper end of the gantry track 3 is movably arranged on the transverse track 2, including a cross beam 301 and a vertical track 302. The vertical track 302 is arranged at both ends of the cross beam 301, and the lower end of the vertical track 302 is suspended relative to the ground; a lifting and hoisting cross beam 4 is arranged between the vertical tracks 302, and a first anti-sway mechanism is arranged between both ends of the lifting and hoisting cross beam 4 and the vertical track 302.

[0020] Through the setting of the track structure and the anti-sway mechanism in the present utility model, in the bridge crane track structure with a bottom suspension formed by the longitudinal track 1, the transverse track 2, and the vertical track 302, the sway effect during movement is reduced, and the lifting and moving beam installed between the vertical tracks 302 can be quickly and accurately positioned, ensuring the accuracy of subsequent actions and operations with the equipment system; the suspended structure design of the bridge crane track structure reduces the setting of the ground track system and lowers the construction and maintenance costs of the bridge crane system.

[0021] Specifically, as shown in the attached Figure 1 figures, in this embodiment, the lower end of the gantry track 3 of the bridge crane support is suspended relative to the ground. The suspended structure design of the bridge crane track structure reduces the layout and construction of the ground track system. In actual applications, according to the warehousing needs at different times, the layout position and method of the shelves can be changed and optimized. Only by correspondingly adjusting the spatial coordinate parameters at the software control end, a new adaptation relationship can be formed, which has better flexibility and adaptability.

[0022] As shown in the attached drawings, the lifting cross beam 4 of this embodiment is driven to lift by a hoist 5. It is easy to understand that since the gantry rail 3 of this embodiment is arranged in a suspended manner, the supporting stress point lies in its upper contact portion with the transverse rail 2, and there is no supporting stress point at its lower part. Moreover, the lifting cross beam 4 is driven to lift by a hoist 5. In order to reduce the sway during operation, in this embodiment, the above-mentioned anti-sway mechanism is specifically provided between the lifting cross beam 4 and the vertical rail 302. As a feasible implementation manner, as shown in the attached drawings, the anti-sway mechanism includes a cross beam rail chute 6 opened on the vertical rail 302 and several limit wheel assemblies arranged at the end of the lifting movable beam. More specifically, the limit wheel assembly includes a first limit wheel 7 and a second limit wheel 8. The first limit wheel 7 abuts against the bottom surface of the cross beam rail chute 6, and the second limit wheel 8 abuts against the two side surfaces of the cross beam rail chute 6. In this way, in the horizontal direction at the left and right ends of the lifting cross beam 4, the left and right ends of the lifting cross beam 4 are restricted by the gantry rail 3, reducing the sway of the lifting cross beam 4 in this direction; in the horizontal direction at the front and rear ends of the lifting cross beam 4, the front and rear ends of the lifting cross beam are also restricted by the gantry rail 3, also reducing the sway of the lifting cross beam 4 in this direction, thereby achieving the above-mentioned effect of reducing sway.

[0023] In a preferred embodiment, the first limit wheel 7 and the second limit wheel 8 include a steel wheel hub and a rubber tire. The rubber tire is sleeved on the steel wheel hub. On the one hand, the limit wheel can be adjusted to have a greater tensioning force with the cross beam rail chute 6, maintaining close contact, thereby ensuring the limiting and positioning effects on the lifting cross beam 4; on the other hand, it can reduce the rigid contact between the two, reduce the wear speed, and avoid the loosening and swaying caused by serious wear during long-term use and operation.

[0024] As shown above, a further preferred implementation is that the limit wheel assembly further includes a limit wheel tensioning mechanism. The limit wheel tensioning mechanism is used to adjust the contact tension between the first limit wheel 7 and the second limit wheel 8 and the cross beam rail chute 6. After long-term use and operation wear of the above equipment, the tension of the first limit wheel 7 and the second limit wheel 8 can be readjusted to ensure the limiting and positioning effects on the lifting cross beam 4.

[0025] In a preferred embodiment, see the attachment Figure 3As shown, a number of electrical devices are provided on the lifting movable beam. An electrical wire trough 9 is provided on the outer side of the vertical track 302 relative to the crossbeam track chute 6. The external power supply line is connected to the electrical devices on the lifting movable beam through the electrical wire trough 9, which can well avoid the collision or entanglement of electrical lines with obstacles during the operation of the equipment, and better ensure the safety of the operation of the equipment device.

[0026] On the other hand, in order to reduce the shaking of the gantry track 3 itself, a second anti-shaking mechanism is provided on the upper part of the gantry track 3. Specifically, the second anti-shaking mechanism is a number of connecting diagonal rods 10. One end of the connecting diagonal rod 10 is fixedly connected to the crossbeam 301, and the other end of the connecting diagonal rod 10 is fixedly connected to the vertical track 302. The connecting diagonal rod 10, the crossbeam 301 and the vertical track 302 form a triangular structure to reduce the shaking of the vertical track 302 during operation.

[0027] The above only describes the preferred embodiments of the present invention, but it cannot be understood as a limitation to the claims. The present invention is not limited to the above embodiments, and its specific structure allows changes. In short, all changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. An anti-sway bridge crane stacking track structure, characterized in that: It includes a longitudinal track, a transverse track and a gantry track; the longitudinal track is fixedly installed; the transverse track and the gantry track are combined to form a bridge crane track frame; the bridge crane track frame is slidably installed on the longitudinal track; the upper end of the gantry track is movably arranged on the transverse track, including a cross beam and vertical tracks, the vertical tracks are arranged at both ends of the cross beam, and the lower ends of the vertical tracks are relatively suspended from the ground; an elevating crane cross beam is arranged between the vertical tracks, and a first anti-sway mechanism is arranged between both ends of the elevating crane cross beam and the vertical tracks.

2. The anti-sway bridge crane stacking rail structure according to claim 1, characterized in that: The first anti-sway mechanism includes a cross beam track chute opened on the vertical track and a number of limiting wheel assemblies arranged at the ends of the elevating moving beam.

3. The anti-sway bridge crane stacking track structure according to claim 2, characterized in that: The limiting wheel assembly includes a first limiting wheel and a second limiting wheel, the first limiting wheel abuts against the bottom surface of the cross beam track chute, and the second limiting wheel abuts against the side surfaces of the cross beam track chute.

4. The anti-sway bridge crane stacking rail structure according to claim 2, characterized in that: The first limiting wheel and the second limiting wheel include a steel wheel hub and a rubber tire, and the rubber tire is sleeved on the steel wheel hub.

5. The anti-sway bridge crane stacking rail structure according to claim 4, characterized in that: The limiting wheel assembly further includes a limiting wheel tensioning mechanism, and the limiting wheel tensioning mechanism is used to adjust the contact tension between the first limiting wheel and the second limiting wheel and the cross beam track chute.

6. The anti-sway bridge crane stacking track structure according to claim 2, characterized in that: A number of electrical devices are arranged on the elevating moving beam, and an electrical wiring chute is arranged on the outer side of the vertical track relative to the cross beam track chute, and an external power supply line is connected to the electrical devices on the elevating moving beam through the electrical wiring chute.

7. The anti-sway bridge crane stacking track structure according to claim 1, characterized in that: A second anti-sway mechanism is arranged on the upper part of the gantry track.

8. The anti-sway bridge crane stacking rail structure according to claim 7, characterized in that: The second anti-sway mechanism is a number of connecting diagonal rods, one end of the connecting diagonal rod is fixedly connected to the cross beam, the other end of the connecting diagonal rod is fixedly connected to the vertical track, and the connecting diagonal rod, the cross beam and the vertical track form a triangular structure.

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