CN223561128U - A type of double-lifting monorail hoist - Google Patents

Abstract

The utility model relates to a double-lifting monorail hoist, which belongs to the technical field of lifting and comprises an operating mechanism and two sets of lifting mechanisms, wherein the operating mechanism comprises an operating motor, a plurality of travelling wheels and a travelling frame, the operating motor is fixedly connected to the travelling frame, the travelling wheels are rotatably connected to the travelling frame, one travelling wheel is connected with the output end of the operating motor, the travelling wheels can operate on a monorail track, the two sets of lifting mechanisms are arranged on the travelling frame, the lower ends of the two sets of lifting mechanisms are provided with hanging tools, and a winding drum is driven to rotate by the operation of the lifting motor. And have two sets of independent elevating system, steerable both sides rise wire rope and rise simultaneously or independently go up and down, application scope is wider to can realize the independent lift control of two lifting hooks, realize the function of small-spacing lifting cable-stayed goods.

Description

Double-lifting monorail hoist

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a double-lifting monorail hoist.

Background

The galvanization refers to a surface treatment technology of plating a layer of zinc on the surface of metal, alloy or other materials to play roles of beauty, rust prevention and the like, as shown in fig. 4, an electric hoist used in the existing galvanization workshop is a single lifting mechanism, the inclined pull angle of the galvanization hanger after lifting is generally independently carried out by adopting 2 steel wire ropes, and when the distance between 2 hanging points is smaller, inclined pull is often generated on the single steel wire ropes, so that the service life of the steel wire ropes is influenced.

Disclosure of utility model

The utility model aims to solve the technical problems and provides a double-lifting monorail hoist.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a double-lifting monorail hoist comprises an operating mechanism and two sets of lifting mechanisms;

The running mechanism comprises a running motor, a plurality of running wheels and a running frame, wherein the running motor is fixedly connected to the running frame, the running wheels are rotatably connected to the running frame, one of the running wheels is connected with the output end of the running motor, and the running wheels can run on a monorail track;

The two sets of lifting mechanisms are arranged on the walking frame,

And hanging tools are arranged at the lower ends of the two sets of lifting mechanisms.

Preferably, the two sets of lifting mechanisms comprise lifting motors, winding drums, lifting steel wire ropes, winding drum supporting frames, rope guides and lifting hooks which are connected with the walking frames, the winding drums are rotatably connected to the winding drum supporting frames, the output ends of the lifting motors are connected with the winding drums, and the rope guides are movably mounted on the outer sides of the winding drums.

Preferably, the two sets of lifting mechanisms are coaxially arranged, and the lifting motors are respectively arranged on one side of the winding drum.

Preferably, the lifting hook is rotatably connected with a pulley, one end of the lifting wire rope is fixed on the winding drum, and the other end of the lifting wire rope passes through the pulley and the rope guide and then is wound on the outer side of the winding drum and is fixed.

Preferably, the running motor and the lifting motor are both mounted on the walking frame through motor brackets.

Preferably, the hanger comprises a connecting plate, and hanging rods matched with the hanging pieces are uniformly arranged at the lower ends of the connecting plate.

Preferably, a hanging ring matched with the hanging hook is arranged on the connecting plate.

Preferably, the hanging rod and the connecting plate are vertically arranged.

After adopting the structure, the utility model has the following advantages:

According to the utility model, the winding drum is driven to rotate by the operation of the lifting motor, and the length of the lifting wire rope is changed by the rope guider, so that the height of the lifting hook is changed, and the lifting is realized. And have two sets of independent elevating system, steerable both sides rise wire rope and rise simultaneously or independently go up and down, application scope is wider to can realize the independent lift control of two lifting hooks, realize the function of small-spacing lifting cable-stayed goods.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the walking frame of the present utility model.

Fig. 3 is a schematic view of the installation of the road wheel of the present utility model.

Fig. 4 is a schematic diagram of the prior art.

The walking device is characterized by comprising a walking frame 1, a running motor 2, a running motor 3, a walking wheel 4, a hanging tool 401, a connecting plate 403, a hanging rod 5, a lifting motor 6, a winding drum 7, a lifting wire rope 8, a winding drum supporting frame 9, a rope guider 10, a lifting hook 11, a lifting ring 12 and a pulley.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail in connection with the following.

The double-lifting monorail hoist comprises an operation mechanism and two sets of lifting mechanisms, wherein the operation mechanism comprises an operation motor 2, a plurality of travelling wheels 3 and a travelling frame 1, the operation motor 2 is fixedly connected to the travelling frame 1, the travelling wheels 3 are rotatably connected to the travelling frame 1, one travelling wheel 3 is connected with the output end of the operation motor 2, the travelling wheels 3 can operate on a monorail track, the two sets of lifting mechanisms are arranged on the travelling frame 1, the lower ends of the two sets of lifting mechanisms are provided with hanging tools 4, and particularly, the two sets of lifting mechanisms are provided with two independent lifting mechanisms, so that lifting steel wire ropes 7 on two sides can be controlled to lift or lift independently at the same time, the application range is wider, independent lifting control of two lifting hooks 10 can be realized, and the function of lifting cable-stayed cargoes at small intervals is realized. The monorail car is provided with a travelling mechanism, so that the trolley can horizontally run. Meanwhile, the monorail car has an automatic control function, and can automatically complete the operation and lifting action process according to a set program.

Specifically, the electric control box is also provided, and the electric control box has the function of independently controlling two sets of lifting mechanisms and the function of controlling the running mechanism. An electric element is arranged in the control box, an electric control device is arranged in the electric element, the electric control device is connected with a controller through a data line, a control button is arranged on the controller, and the controller enables safe operation of the electric hoist.

In the specific implementation of the utility model, as shown in fig. 1 and 2, the two sets of lifting mechanisms comprise a lifting motor 5, a winding drum 6, a lifting steel wire rope 7, a winding drum support frame 8, a rope guide 9 and a lifting hook 10 which are connected with the walking frame 1, the winding drum 6 is rotatably connected with the winding drum support frame 8, the output end of the lifting motor 5 is connected with the winding drum 6, and the rope guide 9 is movably arranged on the outer side of the winding drum 6. The two sets of lifting mechanisms are coaxially arranged, and the lifting motors 5 are respectively arranged on one side of the winding drum 6. The lifting hook 10 is rotatably connected with a pulley 12, one end of the lifting wire rope 7 is fixed on the winding drum 6, and the other end passes through the pulley 12 and the rope guide 9 and then is wound on the outer side of the winding drum 6 and is fixed. The running motor 2 and the lifting motor 5 are both arranged on the walking frame 1 through motor brackets. The lifting motor 5 works to drive the winding drum 6 to rotate, and the length of the lifting steel wire rope 7 is changed through the rope guider 9, so that the height of the lifting hook 10 is changed, and lifting is realized.

In the specific implementation of the utility model, as shown in fig. 1, the hanging tool 4 comprises a connecting plate 401, hanging rods 402 matched with hanging pieces are uniformly arranged at the lower end of the connecting plate 401, hanging rings 11 matched with hanging hooks 10 are arranged on the connecting plate 401, and the hanging rods 402 and the connecting plate 401 are vertically arranged. The lifting hook 10 is hung on the hanging ring 11 to drive the hanging tool 4 to move up and down, when the height difference occurs between the lifting hooks 10 of the two sets of lifting mechanisms, the angle of the hanging piece at the lower end of the hanging rod 402 can be changed, and the function of lifting the cable-stayed goods at a small distance is realized.

The working principle of the utility model is as follows:

The application has compact structure among all parts, reduces the volume of the electric hoist, reduces the working space occupied by equipment, reduces the risk of penetration of corrosive gas, prolongs the service life of the equipment, and ensures that the lifting motor 5 works to drive the winding drum 6 to rotate, and changes the length of the lifting wire rope 7 through the rope guider 9, thereby changing the height of the lifting hook 10 and realizing lifting. And have two sets of independent elevating system, steerable both sides rise wire rope 7 and rise simultaneously or independently go up and down, application scope is wider to can realize the independent lift control of two lifting hooks 10, realize the function that the cable-stayed goods is lifted to the booth.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The double-lifting monorail hoist is characterized by comprising an operating mechanism and two sets of lifting mechanisms;

The running mechanism comprises a running motor (2), a plurality of running wheels (3) and a running frame (1), wherein the running motor (2) is fixedly connected to the running frame (1), the running wheels (3) are rotatably connected to the running frame (1), one running wheel (3) is connected with the output end of the running motor (2), and the running wheels (3) can run on a single track;

The two sets of lifting mechanisms are arranged on the walking frame (1).

2. The double-lifting monorail hoist according to claim 1, wherein the two sets of lifting mechanisms comprise lifting motors (5), reels (6), lifting steel wire ropes (7), reel support frames (8), rope guide devices (9) and lifting hooks (10) which are connected with the walking frame (1), the reels (6) are rotatably connected to the reel support frames (8), the output ends of the lifting motors (5) are connected with the reels (6), and the rope guide devices (9) are movably mounted on the outer sides of the reels (6).

3. The double-lifting monorail hoist according to claim 2 is characterized in that two sets of lifting mechanisms are coaxially arranged, and the lifting motors (5) are respectively arranged at one side of a winding drum (6).

4. The double-lifting monorail hoist according to claim 2, wherein the lifting hook (10) is rotatably connected with a pulley (12), one end of the lifting wire rope (7) is fixed on the winding drum (6), and the other end passes through the pulley (12) and the rope guide (9) and then is wound on the outer side of the winding drum (6) and fixed.

5. The double-lifting monorail hoist according to claim 2 is characterized in that the running motor (2) and the lifting motor (5) are both arranged on the walking frame (1) through motor supports.

6. The double-lifting monorail hoist according to claim 1, wherein hanging tools (4) are arranged at the lower ends of the two sets of lifting mechanisms, the hanging tools (4) comprise a connecting plate (401), and hanging rods (402) matched with hanging pieces are uniformly arranged at the lower ends of the connecting plate (401).

7. A double-lifting monorail hoist as claimed in claim 6, wherein the connection plate (401) is provided with a lifting ring (11) which is matched with the lifting hook (10).

8. The double-lifting monorail hoist according to claim 6, wherein the hanging rod (402) and the connecting plate (401) are vertically arranged.