CN218058149U

CN218058149U - Hoist and mount conveyer

Info

Publication number: CN218058149U
Application number: CN202221704207.3U
Authority: CN
Inventors: 云再鹏; 黄凯; 韩常龙; 谢华
Original assignee: Guohua Bayannaoer Urat Zhongqi Wind Power Co ltd; New Energy Co Ltd of China Energy Investment Corp Ltd
Current assignee: Guohua Bayannaoer Urat Zhongqi Wind Power Co ltd; New Energy Co Ltd of China Energy Investment Corp Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-16
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a pair of hoist and mount conveyer includes the dolly assembly, is fixed with the support on the dolly assembly, installs the slide rail that the level set up on the support, is provided with on the slide rail and can follows the gliding switching frame of slide rail, and switching frame top interval is provided with two fixed pulleys, and still fixed mounting has the capstan winch on the switching frame of fixed pulley below, and the first end winding of suspension wire is on the capstan winch, and the second end of suspension wire passes two fixed pulleys in proper order. Compared with the prior art, the utility model provides a hoist and mount conveyer can conveniently hoist and mount the transportation to article, when dismantling the water-cooling converter for the dismantlement of converter is more convenient, labour saving and time saving. The utility model discloses in with capstan winch fixed mounting on the switching frame, make the capstan winch can slide at the slide rail along with the switching frame, can avoid the capstan winch to receive to the pulling force by hoist and mount converter side to be convenient for put into the cabinet body with the switching frame and hang the thing the most inboard, avoid simultaneously because the capstan winch pulling force makes the converter with higher speed to the dolly direction removal and the potential safety hazard brought.

Description

Hoist and mount conveyer

Technical Field

The utility model relates to a wind power generation equipment maintains technical field, especially relates to a hoist and mount conveyer.

Background

The wind generating set is a green energy source which is simple, practical and cheap as a whole, but the instability of wind power enables the electric energy generated by the wind generating set to be unstable. Therefore, the unstable alternating current output by the generator must be converted into stable direct current through the converter, and then the direct current is converted into alternating current to be input into a power grid.

In the operation process of the wind generating set, the converter is used for modulating unstable alternating current into stable electric energy to be transmitted to a power grid, and normal and stable operation of the wind generating set is guaranteed. Due to long-time operation, different types of faults of the converter can cause the unit to stop, at the moment, the inner plates and accessories need to be replaced according to the conditions, and meanwhile, the converter complete machine also needs to be replaced.

Because the whole water-cooled converter is heavy, the converter is carried and replaced by traditional personnel, and assistance of multiple persons is needed; but because the space is limited and the working time is long, the requirements on the skill and the working experience of the personnel are met.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model aims to provide a hoist and mount conveyer, it can hoist and mount and transport article, at the in-process of dismantling water-cooling converter complete machine, can use its hoist and mount transportation water-cooling converter, makes and dismantles labour saving and time saving.

The utility model provides a pair of hoist and mount conveyer, including the dolly assembly, be fixed with the support on the dolly assembly, the slide rail that the level of shelf location set up, be provided with on the slide rail and follow the gliding switching frame of slide rail, switching frame top interval is provided with two fixed pulleys, it has the capstan winch still to fix on the switching frame of fixed pulley below, and the first end winding of suspension wire is on the capstan winch, two fixed pulleys are passed in proper order to the second end of suspension wire.

Preferably, the slide rail is provided with two, two slide rail parallel arrangement, the adapter rack sets up two between the slide rail.

Preferably, the two fixed pulleys are positioned on the same line, so that resistance when the suspension wire is pulled can be reduced.

Preferably, the trolley assembly comprises a base, a plurality of casters are installed at the bottom of the base, a fixing frame is fixedly installed at the top of the base, and the fixing frame is used for fixing the support above the base.

Preferably, a second end of the suspension wire is connected with a hook.

Preferably, the second end of the suspension wire is connected with a connecting pipe, one side of the connecting pipe is provided with a suspension ring, the other side of the connecting pipe is provided with a chute, and the chute is communicated with the inside of the connecting pipe and at least penetrates through one end of the connecting pipe. Through setting up the connecting pipe can provide a plurality of hoisting points and carry out article hoist and mount, compare with the scheme that the lifting hook can only provide single hoisting point, increased the security of hoist and mount.

Preferably, the adapter rack can slide along the slide rail to a position outside the projection range of the trolley assembly in the horizontal direction, and the problem that the adapter rack cannot extend into a proper hoisting position due to interference of the trolley assembly in the hoisting process can be solved through the design.

Preferably, the winch comprises a mounting box, a rotary disc, a rotary shaft and a driving device, wherein the mounting box is mounted on the adapter rack, the rotary disc is mounted in the mounting box and is connected with the mounting box in a rotating mode through the rotary shaft, and the driving device is used for driving the rotary shaft to rotate.

Preferably, the driving device is a handle, and the handle is connected with the rotating shaft.

Preferably, the driving device is a motor, and an output shaft of the motor is connected with the rotating shaft.

Compared with the prior art, the utility model provides a hoist and mount conveyer can conveniently hoist and mount the transportation to article, when dismantling the water-cooling converter for the dismantlement of converter is more convenient, labour saving and time saving. The utility model discloses in with capstan winch fixed mounting on the switching frame, make the capstan winch can slide at the slide rail along with the switching frame, can avoid the capstan winch to receive to the pulling force by hoist and mount converter side to be convenient for put into the cabinet body with the switching frame and hang the thing the most inboard, avoid simultaneously because the capstan winch pulling force makes the converter with higher speed to the dolly direction removal and the potential safety hazard brought. If the winch is fixed on the trolley, the winch can be pulled to the side (converter) of the cabinet body in the process of hoisting the object, so that the switching frame in the slide rail cannot be placed into the innermost side of the cabinet body to hoist the object due to the pulling force of the winch, even if the converter is hoisted, the converter can move towards the direction of the trolley with higher speed, and certain hidden danger exists.

The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.

Drawings

The invention will be described in more detail hereinafter on the basis of non-limiting examples only and with reference to the accompanying drawings. Wherein:

fig. 1 is a schematic structural view of a hoisting and transporting device provided in an embodiment of the present invention;

FIG. 2 isbase:Sub>A view taken along line A-A of FIG. 1;

fig. 3 is a partial view in the direction B-B in fig. 1.

Description of reference numerals:

1. a trolley assembly; 101. a base; 102. a caster wheel; 103. a fixing frame; 2. a support; 3. a slide rail; 4. a switching frame; 5. a fixed pulley; 6. a winch arm; 7. a winch; 701. mounting a box; 702. a turntable; 703. a rotating shaft; 704. a handle; 705. hanging wires; 8. a connecting pipe; 9. a lifting ring.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention clearer, it will be right below that the technical solution of the present invention performs clear and complete description, based on the specific embodiments of the present invention, all other embodiments obtained by those skilled in the art on the premise that creative labor is not made belong to the scope of the present invention.

The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word comprises the element listed after the word, and does not exclude the possibility that other elements may also be included. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be intervening devices between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Example 1

As shown in fig. 1, the hoisting and transporting device comprises a trolley assembly 1, the trolley assembly 1 comprises a base 101, a plurality of casters 102 are mounted at the bottom of the base 101, two fixed frames 103 are welded at the left side of the top of the base 101, and the fixed frames 103 fix a support 2 at the left side of the top of the trolley assembly 1 through bolts and nuts. Two parallel slide rails 3 are installed at the top of the support 2, and the slide rails 3 are fixed with the support 2 through bolts. An adapter rack 4 is connected between the two slide rails 3, and the adapter rack 4 can slide along the two slide rails 3. Two fixed pulleys 5 are installed at the top of the adapter rack 4, and the two fixed pulleys 5 are arranged at intervals along the length direction of the slide rail 3.

The bottom of the adapter rack 4 is provided with a winch arm 6, and a winch 7 is arranged on the winch arm 6. The winch 7 comprises a mounting box 701, a turntable 702, a rotating shaft 703, a handle 704 and a suspension wire 705. The mounting box 701 is fixed on the winch arm 6, a turntable 702 is mounted in the mounting box 701, the turntable 702 is rotatably connected with the mounting box 701 through a rotating shaft 703, the rotating shaft 703 extends to the outside of the mounting box 701 and is connected with a handle 704, and the rotating handle 704 can drive the rotating shaft 703 to rotate so as to drive the turntable 702 to rotate. A first end of the suspension wire 705 is wound on the turntable 702, and a second end of the suspension wire 705 passes through the two fixed pulleys 5 to be connected to the connection pipe 8. The connecting pipe 8 can be made of a hollow steel pipe, a hanging ring 9 is welded on the connecting pipe 8, and a hanging wire 705 is connected with the hanging ring 9; one side of the connecting pipe 8, which faces away from the hanging ring 9, is provided with a chute, and the chute is communicated with the inner space of the connecting pipe 8 and at least penetrates through one end of the connecting pipe 8.

Example 2

In addition to embodiment 1, the handle 704 is removed, a motor is added, an output shaft of the motor is connected to the rotating shaft 703, and the rotating shaft 703 is driven to rotate by the rotation of the motor.

Example 3

In addition to the embodiment 1, the connection pipe 8 and the hanging ring 9 on the connection pipe 8 are removed, a hook is added, the second end of the hanging wire 705 is connected, and the article is hung by the hook.

Example 4

On the basis of embodiment 1, set up the slide rail to one, form sliding connection through slider and spout between slide rail and the adapter rack.

The water-cooled converter is disassembled by using the hoisting and transporting device provided by the embodiment 1, and a plurality of handles are arranged on the water-cooled converter and used as hoisting points. When the water-cooling converter cabinet is used, the trolley assembly 1 is pushed away through the trundles 102, and the whole device is driven to move to the front of the water-cooling converter cabinet body through the trolley assembly 1. Then, the connecting pipe 8 is moved to the upper part of the converter, a plurality of handles on the water-cooled converter are uniformly extended into the steel pipe and then slide to one side, so that the converter can be ensured not to fall off in vertical lifting, the connecting pipe 8 is lifted through the suspension wire 705, and the converter is lifted by equally dividing a plurality of suspension points through the connecting pipe 8. Then, the handle 704 is rotated to drive the suspension wire 705 to be tightened, so that the connecting pipe 8 provides an upward pulling force for the converter; and after the converter is hoisted, the optical fiber and other electric wires on the converter are removed, and then the fixing screw on the converter is removed, so that the converter can be removed. The hanging wire 705 is driven to be tightened by rotating the handle 704, the connecting pipe 8 is driven to move by tightening the hanging wire 705, the converter is driven to move by moving the connecting pipe 8 up and down, so that the converter is separated from other parts, and then the trolley assembly 11 is moved away to take away the converter, so that the converter can be disassembled.

Finally, the switching frame 4 is pushed to slide on the slide rail 3, so that the switching frame 4 drives the water-cooled converter to move towards the left side of the trolley assembly 1, when the water-cooled converter reaches the upper part of the trolley assembly, the handle 704 is rotated to release the suspension wire 705, and therefore the water-cooled converter is placed on the trolley assembly 1 and is transported away by the trolley.

Finally, it should be noted that: the above embodiments and examples are only used to illustrate the technical solution of the present invention, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments and examples, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments or examples may still be modified, or some of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments or examples of the present invention.

Claims

1. The utility model provides a hoist and mount conveyer, its characterized in that includes the dolly assembly, be fixed with the support on the dolly assembly, install the slide rail that the level set up on the support, be provided with on the slide rail and follow the gliding switching frame of slide rail, switching frame top interval is provided with two fixed pulleys, still fixed mounting has the capstan winch on the switching frame of fixed pulley below, and the first end winding of suspension wire is on the capstan winch, the second end of suspension wire passes two fixed pulleys in proper order.

2. The hoisting transportation device of claim 1 wherein there are two of the slide rails, the two slide rails being arranged in parallel, and the adapter frame being arranged between the two slide rails.

3. The hoist transport device of claim 1, wherein the two fixed pulleys are located on the same line.

4. The lifting and transporting device as recited in claim 1, wherein the trolley assembly includes a base, a plurality of casters are mounted on the bottom of the base, and a fixed frame is fixedly mounted on the top of the base and used for fixing the support above the base.

5. The hoist transport device of claim 1, wherein a hook is attached to the second end of the suspension wire.

6. The hoisting and transporting device as claimed in claim 1, wherein the second end of the hoisting line is connected with a connecting pipe, one side of the connecting pipe is provided with a hoisting ring, and the other side of the connecting pipe is provided with a sliding groove which is communicated with the inside of the connecting pipe and penetrates through at least one end of the connecting pipe.

7. The lifting and transporting device as recited in claim 1, wherein the adapter rack can slide along the sliding rails to a position outside the horizontal projection range of the trolley assembly.

8. Hoisting transportation device according to any one of claims 1-7, wherein the winch comprises a mounting box, a turntable, a rotation shaft and a driving device, the mounting box is mounted on the adapter rack, the turntable is mounted in the mounting box and is rotatably connected with the mounting box through the rotation shaft, and the driving device is used for driving the rotation shaft to rotate.

9. The lifting and transporting device as recited in claim 8, wherein the driving device is a handle, and the handle is connected with the rotating shaft.

10. The lifting and transporting device as recited in claim 8, wherein the driving device is a motor, and an output shaft of the motor is connected to the rotating shaft.