Hydraulic hoist walking device

Abstract

The utility model discloses a hydraulic hoist walking device which comprises a main beam track with an I-shaped section, two sides of the main beam track are respectively provided with a wheel groove extending along the extending track of the main beam track, two sides of the main beam track are respectively provided with a side plate separated from the main beam track, and the side plates are rotatably connected with walking wheels rolling in the wheel grooves. A connecting column is arranged between the side plates, a hoist connecting shaft is further arranged between the side plates, a hydraulic hoist is hung on the hoist connecting shaft, a chain extending along the extending track of the main beam track is laid on the main beam track, a hydraulic motor is arranged on one side plate, a chain wheel is in transmission connection with an output shaft of the hydraulic motor, and the chain wheel is meshed with the chain. The hydraulic hoist walking device can independently control the hydraulic hoist to hoist and can also independently control the hydraulic motor to drive the hydraulic hoist to walk, and is convenient and stable to move, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, and more specifically, to a hydraulic hoist traveling device. Background Art

[0002] The traditional hoisting hoist suspended on the main beam track cannot achieve the function of automatic travel. Most of the existing hoist travel devices are electric hoists, and some hydraulic hoist travel devices can only travel alone, which cannot achieve the effect of both lifting and walking, and the use is limited, and the overall effect is not good. Based on this, the utility model proposes a hydraulic hoist travel device. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a hydraulic hoist traveling device.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a hydraulic hoist traveling device, including a main beam track with an I-shaped cross-section, and wheel grooves extending along its extension track are respectively provided on both sides of the main beam track, and side plates separated from them are also respectively provided on both sides of the main beam track, and traveling wheels rolling in the wheel grooves are rotatably connected to the side plates, and connecting columns are provided between the side plates, and a hoist connecting shaft is also provided between the side plates, and a hydraulic hoist is hung on the hoist connecting shaft, and a chain extending along its extension track is laid on the main beam track, and a hydraulic motor is provided on one of the side plates, and a sprocket is transmission-connected to the output shaft of the hydraulic motor, and the sprocket is meshed on the chain.

[0005] The utility model is further configured as follows: the chain is arranged at the bottom of the main beam track.

[0006] The utility model is further configured as follows: an explosion-proof control box is arranged on the other side plate; and the utility model also includes a wireless handheld remote controller which transmits wireless signals to the explosion-proof control box, and the wireless handheld remote controller controls the hydraulic hoist and the hydraulic motor.

[0007] In summary, the utility model has the following beneficial effects:

[0008] 1. The hydraulic hoist travel device can independently control the hydraulic hoist for lifting, and can also independently control the hydraulic motor to drive for traveling, which is convenient and stable to move.

[0009] 2. The hydraulic hoist travel device has an explosion-proof control box, which can realize wireless handheld remote control. It can realize switching between simultaneous travel of two sets of travel devices and separate travel. The hoist rising and traveling can be operated on the handheld remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 yes Figure 1 Schematic diagram of the structure of AA;

[0012] Figure 3 yes Figure 1 Schematic diagram of the structure of BB. DETAILED DESCRIPTION

[0013] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0014] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0015] Example 1

[0016] See also Figures 1 to 3 As shown, a hydraulic hoist traveling device involved in this embodiment includes a main beam track 1 with an I-shaped cross-section, and wheel grooves 2 extending along its extension track are respectively provided on both sides of the main beam track 1. Side plates 3 separated from them are also provided on both sides of the main beam track 1. Travel wheels 4 rolling in the wheel grooves 2 are rotatably connected to the side plates 3. A connecting column 5 is provided between the side plates 3. A hoist connecting shaft 6 is also provided between the side plates 3. A hydraulic hoist 7 is hung on the hoist connecting shaft 6. The bottom of the main beam track 1 is paved with a chain 8 extending along its extension track, and a hydraulic motor 9 is provided on one of the side plates 3. A sprocket 10 is transmission-connected to the output shaft of the hydraulic motor 9, and the sprocket 10 is meshed with the chain 8.

[0017] Furthermore, an explosion-proof control box 11 is provided on the other side panel 3 ; it also includes a wireless handheld remote controller (not shown) that transmits wireless signals to the explosion-proof control box 11 , and the wireless handheld remote controller controls the hydraulic hoist 7 and the hydraulic motor 9 .

[0018] In this embodiment, the output shaft is controlled by the hydraulic motor 9 to rotate forward, driving the sprocket 10 to rotate accordingly, and through the sprocket chain transmission, the travel wheel 4 connected thereto can roll in the wheel groove 2, thereby achieving the effect of automatic forward movement; the output shaft is controlled by the hydraulic motor 9 to rotate reversely, driving the sprocket 10 to rotate accordingly, and through the sprocket chain transmission, the travel wheel 4 connected thereto can roll in the wheel groove 2, thereby achieving the effect of automatic backward movement.

[0019] The hydraulic hoist traveling device involved in the utility model can independently control the hydraulic hoist for lifting, and can also independently control the hydraulic motor to drive for traveling, and the movement is convenient and stable; and the hydraulic hoist traveling device has an explosion-proof control box, which can realize wireless handheld remote control, and can realize switching between simultaneous traveling of two sets of traveling devices and independent traveling, and the hoist rising and traveling can be operated on the handheld remote control, the overall function is perfect, and the practicability is strong.

[0020] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0021] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A hydraulic hoist travel device, comprising a main beam track with an I-shaped cross section, wheel grooves extending along the extension track are respectively provided on both sides of the main beam track, and side plates separated from the main beam track are also respectively provided on both sides of the main beam track, and travel wheels rolling in the wheel grooves are rotatably connected to the side plates, and connecting columns are provided between the side plates, characterized in that: A hoist connecting shaft is also provided between the side plates, a hydraulic hoist is hung on the hoist connecting shaft, a chain extending along its extension track is laid on the main beam track, a hydraulic motor is provided on one of the side plates, a sprocket is transmission-connected to the output shaft of the hydraulic motor, and the sprocket is meshed on the chain.

2. The hydraulic hoist travel device according to claim 1, characterized in that: The chain is arranged at the bottom of the main beam track.

3. The hydraulic hoist travel device according to claim 1 or 2, characterized in that: The other side panel is provided with an explosion-proof control box; it also includes a wireless handheld remote controller which transmits wireless signals to the explosion-proof control box, and the wireless handheld remote controller controls the hydraulic hoist and the hydraulic motor.

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