CN211594818U

CN211594818U - Miniature hoisting equipment

Info

Publication number: CN211594818U
Application number: CN202020036297.8U
Authority: CN
Inventors: 董西刚; 王广青; 盛光福; 李健; 李金红; 许金德; 孙健
Original assignee: Shandong Wangrui Products Co ltd
Current assignee: Shandong Wangrui Products Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-29
Anticipated expiration: 2030-01-09

Abstract

The utility model provides a convenient operation and rational in infrastructure miniature hoisting equipment. The utility model provides a miniature hoisting equipment, includes support, lateral shifting unit, hangs coupling assembling and gallows, and the support includes base, flexible landing leg and horizontal pole, and base and horizontal pole are connected simultaneously to flexible landing leg, hangs coupling assembling and connects lateral shifting unit and gallows, moves about the gallows can follow the horizontal pole surface through lateral shifting unit drive.

Description

Miniature hoisting equipment

Technical Field

The utility model relates to a hoisting equipment, concretely relates to miniature hoisting equipment.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.

In the process of water pump maintenance or repair, a lifting device is needed to change the position of the lifting device. The existing water pump hoisting device is mostly fixed or has a complicated structure, and is not suitable for being installed and used in a narrow space.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a convenient operation and rational in infrastructure miniature hoisting equipment.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a miniature hoisting equipment, includes support, lateral shifting unit, hangs coupling assembling and gallows, and the support includes base, flexible landing leg and horizontal pole, and base and horizontal pole are connected simultaneously to flexible landing leg, hangs coupling assembling and connects lateral shifting unit and gallows, moves about the gallows can follow the horizontal pole surface through lateral shifting unit drive.

The preferred scheme of miniature hoisting equipment, lateral shifting unit include sideslip frame, upper pulley group and side pulley group, and the upper pulley group is two including dismantling the upper pulley frame of connecting at the sideslip frame upper surface and installing two sets of top pulleys on the upper pulley frame, side pulley group, distributes in the both sides of sideslip frame, and side pulley group is including dismantling the side pulley frame of connecting in the sideslip frame side and installing two sets of side pulleys on side pulley frame.

According to the preferable scheme of the miniature hoisting equipment, the transverse moving frame is of an inverted U-shaped structure, and the lower ends of two side plates of the U-shaped structure are connected through bolts and nuts.

According to the optimized scheme of the miniature hoisting equipment, the hanging and connecting assembly comprises a lifting hook and a lifting ring, one end of the lifting hook is connected to the bolt, the other end of the lifting hook is hung on the lifting ring, the lifting ring is made of steel wires, and the tail end of the lifting hook is wound on the upper end of the lifting frame in an annular mode.

According to the preferable scheme of the miniature hoisting equipment, the hanging bracket comprises two upper hanging rods, four vertical rods and two support rods, the two upper hanging rods are arranged in a cross shape, two ends of each upper hanging rod are connected with one end of each vertical rod respectively, a plurality of adjusting holes are formed in the vertical rods along the upper direction, and bolts penetrate through the adjusting holes to connect the support rods and the vertical rods and are fixed through nuts.

According to the optimized scheme of the miniature hoisting equipment, the base and the cross rod are made of square pipes, the telescopic supporting legs are integrally sleeved pipe fittings, and the hanging bracket is formed by welding the square pipes and angle irons.

The utility model has the advantages that: the horizontal direction position of gallows is adjusted to the sideslip unit, and the vertical direction position of gallows is adjusted to flexible landing leg, does not have complicated mechanical structure, and overall structure is simple.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a lateral shifting unit according to an embodiment of the present invention.

In the figure, the lifting device comprises a cross bar 1, a cross bar 2, an inner tube 3, an outer tube 4, a base 5, a lifting hook 6, an upper lifting rod 7, a supporting rod 8, a lifting ring 9, an upper sliding wheel 10, a transverse moving frame 11, a side sliding wheel frame 12, a side sliding wheel 13, a bolt nut 14 and an upper sliding wheel frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate directions

The positional or positional relationship is based on that shown in the drawings and is for convenience of description and simplicity of illustration only

Rather than indicating or implying that the device or element so referred to must have a particular orientation, be constructed and arranged in a particular orientation

Operation, and therefore should not be construed as limiting the invention.

The utility model provides a miniature hoisting equipment, includes support, lateral shifting unit, hangs coupling assembling and gallows, and the support includes base 4, flexible landing leg and horizontal pole 1, and base 4 and horizontal pole 1 are connected simultaneously to flexible landing leg, hangs coupling assembling and connects lateral shifting unit and gallows, moves about the gallows can follow horizontal pole 1 surface through the lateral shifting unit drive.

In this embodiment, the lateral shifting unit includes sideslip frame 10, upper pulley group and side pulley group, upper pulley group is two including dismantling upper pulley frame 14 and the two sets of upper pulleys 9 of installing on upper pulley frame 14 of connection at the sideslip frame upper surface, side pulley group, distribute in the both sides of sideslip frame, side pulley group is including dismantling the side pulley frame 11 of connection in the sideslip frame side and installing two sets of side pulleys 12 on side pulley frame 11, the sideslip frame is the structure of falling the U-shaped, the both sides board lower extreme of U-shaped structure passes through bolt and nut 13 and connects as an organic wholely.

In this embodiment, hang coupling assembling including lifting hook 5 and

rings

8, 5 one end of lifting hook is connected on bolt nut 13's bolt, and the other end is hung on rings 8, and rings 8 are made for the steel wire, and the end winding is cyclic annular winding in the gallows upper end.

In this embodiment, the gallows includes two last jibs 6, four vertical pole a and two die-pins 7, goes up jib 6 and is two, is the cross setting, goes up 6 both ends of jib and connects vertical pole a one end respectively, and vertical pole an is equipped with a plurality of adjustment holes along upper and lower, and the bolt passes the adjustment hole and connects die-pin and vertical pole and fix through the nut.

In this embodiment, the base 4 is made for two parallel arrangement's square pipe, and telescopic leg is the suit inner tube 2 and outer tube 3 as an organic whole, goes up jib 6 and is square pipe, and vertical pole an is the angle bar, and die-pin 7 is the plate.

Utilize the utility model discloses concrete work is as follows: before the hoisting, select operation area construction area, through the 4 rotation angles of base of adjustment miniature hoisting equipment, make things convenient for this equipment to put in a flexible way in narrow and small space. After the placing position is determined, the operation height of the telescopic supporting leg of the miniature hoisting equipment is adjusted, so that the miniature hoisting equipment completely meets the use requirement of field operation. And the base of the miniature hoisting equipment is fixed by balancing weight, so that the use safety during the operation in the hoisting process is ensured. When the heavy object is lifted, the hanging connecting assembly is hung to a certain height. And the sling for binding the heavy object is hung on the lifting hook or the lifting ring, so that the upper pulley block and the side pulley block are mutually pressed. The driving device is used for driving the hanging bracket to do horizontal directional movement, so that the purpose of hanging a heavy object and horizontally moving the heavy object is achieved. After the operation is stopped, the hanging connecting assembly is immediately reset into the hanging bracket to prevent the lifting device from falling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A miniature hoisting equipment which characterized in that: the hanging connection assembly is connected with the transverse moving unit and the hanging bracket, and the hanging bracket is driven by the transverse moving unit to move left and right along the surface of the transverse rod; the lateral shifting unit comprises a lateral shifting frame, two upper pulley sets and two lateral pulley sets, wherein each upper pulley set comprises an upper pulley frame detachably connected to the upper surface of the lateral shifting frame and two sets of upper pulleys installed on the upper pulley frame, the lateral pulley sets are distributed on two sides of the lateral shifting frame, and each lateral pulley set comprises a lateral pulley frame detachably connected to the side surface of the lateral shifting frame and two sets of lateral pulleys installed on the lateral pulley frame.

2. The miniature lifting apparatus of claim 1, wherein: the transverse moving frame is of an inverted U-shaped structure, and the lower ends of two side plates of the U-shaped structure are connected through bolts and nuts.

3. The miniature lifting apparatus of claim 2, wherein: the hanging connection assembly comprises a lifting hook and a lifting ring, one end of the lifting hook is connected to the bolt, the other end of the lifting hook is hung on the lifting ring, the lifting ring is made of steel wires, and the tail end of the lifting hook is wound in an annular mode and is wound on the upper end of the lifting frame.

4. The miniature lifting apparatus of claim 1, wherein: the hanger comprises two upper hanging rods, four vertical rods and two support rods, the two upper hanging rods are arranged in a cross shape, two ends of each upper hanging rod are connected with one end of each vertical rod respectively, a plurality of adjusting holes are formed in the vertical rods along the upper and lower sides, and the bolts penetrate through the adjusting holes to connect the support rods and the vertical rods and are fixed through nuts.

5. The micro lifting device according to any one of claims 1 to 4, wherein: the base and the cross rod are made of square tubes, the telescopic supporting legs are sleeved with integrated pipe fittings, and the hanging bracket is formed by welding square tubes and angle irons.