CN217972360U

CN217972360U - Movable hoisting and transporting tool used in limited space

Info

Publication number: CN217972360U
Application number: CN202222353835.8U
Authority: CN
Inventors: 张超; 陈奎; 刘田; 周红红; 卢建玲
Original assignee: No9 Metallurgical Construction Corp
Current assignee: No9 Metallurgical Construction Corp
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-06
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a portable hoist and mount transport means for in restricted space, belongs to lifting device technical field, including a style of calligraphy support body, hoisting accessory, two-way triangular supports system and running gear, two-way triangular supports system installs on running gear upper portion, a style of calligraphy support body longitudinal fixation in two-way triangular supports system upper portion, and two-way triangular supports system supports a style of calligraphy support body through horizontal and vertical two-way, and hoisting accessory fixes on a style of calligraphy support body one end. The utility model discloses the small and exquisite simple structure can move in a flexible way to large-scale hoist and transport means can not get into comparatively narrow and small space in, also can be difficult to the heavy object that lifts up with the hoist and mount manpower, not only economy but also practicality and simple manufacture.

Description

Movable hoisting and transporting tool used in limited space

Technical Field

The utility model belongs to the technical field of lifting device, concretely relates to portable hoist and mount transport means for in restricted space is applicable to equipment and pipeline transportation and the hoist and mount of highly restricted space such as factory building, workshop, basement in industrial building and the construction of coal chemical industry building to and in the unable space that gets into of main equipment in hoist and mount and transportation.

Background

In the building construction, often will use hoist and mount and supporting transport means, but current hoist and mount instrument is the size is great usually, and the structure is heavy, and it is comparatively convenient to use in open air or great space, but in the highly restricted space of basement a class of, large-scale hoist and mount instrument can not get into, and large-scale transport means also is difficult to get into, when will hoist the heavy object that exceeds certain load, lacks suitable hoist and transport means, can only rely on the manual work to hoist and carry, and is time-consuming and laborious just unsafe. There is therefore a need for improvements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a portable hoist and mount transport means for in the confined space, the utility model discloses the small and exquisite simple structure can move in a flexible way to the comparatively narrow and small space that large-scale hoist and mount and transport means can not get into, also can be used to hoist and mount the heavy object that the manpower is difficult to lift up, not only economy but also practicality and simple manufacture.

The utility model adopts the technical proposal that: the utility model provides a portable hoist and mount transport means for in confined space, includes a style of calligraphy support body, hoisting accessory, two-way triangular supports system and running gear, two-way triangular supports system installs on running gear upper portion, a style of calligraphy support body vertically is fixed in two-way triangular supports system upper portion, two-way triangular supports system supports a style of calligraphy support body through horizontal and vertical two-way, hoisting accessory fixes on a style of calligraphy support body one end.

The technical scheme is further limited, the linear frame body is formed by welding seamless steel tubes and comprises a crane boom, a horizontal rod, a reinforcing rod and an operating arm, wherein one end of the horizontal rod is connected with the crane boom, the other end of the horizontal rod is connected with the operating arm, the horizontal rod and the crane boom are kept in a linear shape, the reinforcing rod is fixedly connected to the upper portion of the horizontal rod, and the reinforcing rod is connected with the horizontal rod in parallel.

The technical scheme is further limited, the lifting device comprises a lifting hook made of round steel and an anti-falling device, the lifting hook is fixed at the end of the crane boom, the anti-falling device is fixed at the end part of the crane boom in an annular structure, and the ring of the anti-falling device is wound around the opening of the lifting hook for a circle.

The technical scheme is further limited, the bidirectional triangular support system comprises a base plate made of channel steel, two middle shaft transverse supports and two longitudinal supports, the lower ends of the two middle shaft transverse supports are respectively connected with two ends of the base plate, the upper ends of the two middle shaft transverse supports are transversely inclined towards the upper middle part of the base plate, the upper ends of the two middle shaft transverse supports are fixedly connected with the lower surface of the horizontal rod, the lower ends of the two longitudinal supports are fixedly connected with the middle of the base plate, and the upper ends of the two longitudinal supports are respectively longitudinally inclined upwards in opposite directions and are fixedly connected with the lower surface of the horizontal rod.

The technical scheme is further limited, the walking device comprises walking wheels and wheel shafts, the two ends of the base plate are fixedly provided with the wheel shafts, and the walking wheels are rotatably supported on the wheel shafts.

The utility model has the advantages compared with the prior art:

the scheme has the advantages that the structure is small and exquisite and simple, the lifting device can be flexibly moved to a narrow space where large lifting and transportation tools cannot enter, the lifting device can also be used for lifting heavy objects which are difficult to lift by manpower, the components are placed on the straight-line frame hook of the movable transportation tool, the heavy objects can be easily lifted by manually pulling and pressing the operation arm, and the lifting device is economical, practical and simple to manufacture.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, 1 a-shaped frame body: 1-1 crane boom, 1-2 horizontal rod, 1-3 reinforcing rod and 1-4 operating arm; 2, a hoisting device: 2-1 lifting hook and 2-2 anti-falling device; 3, bidirectional triangular support system: 3-1 base plate, 3-2 middle shaft transverse support and 3-3 longitudinal support; 4, a walking device: 4-1 traveling wheel and 4-2 wheel shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Please refer to fig. 1, which illustrates an embodiment of the present invention.

The utility model provides a portable hoist and mount transport means for in confined space, includes style of calligraphy support body 1, hoisting accessory 2, two-way triangular support system 3 and running gear 4, two-way triangular support system 3 installs in 4 upper portions of running gear, 1 vertical fixing in 3 upper portions of two-way triangular support system of style of calligraphy support body, two-way triangular support system 3 supports a style of calligraphy support body 1 through transversely and vertically two-wayly, hoisting accessory 2 fixes on 1 one end of a style of calligraphy support body.

Specifically, the straight-line-shaped frame body 1 is formed by welding seamless steel tubes and comprises a crane boom 1-1, a horizontal rod 1-2, a reinforcing rod 1-3 and an operating arm 1-4, one end of the horizontal rod 1-2 is connected with the crane boom 1-1, the other end of the horizontal rod 1-2 is connected with the operating arm 1-4, the horizontal rod 1-2 and the crane boom 1-1 are kept in a straight line shape, the reinforcing rod 1-3 is fixedly connected to the upper portion of the horizontal rod 1-2, and the reinforcing rod 1-3 is connected with the horizontal rod 1-2 in parallel.

The lifting device 2 comprises a lifting hook 2-1 and an anti-falling device 2-2, wherein the lifting hook 2-1 is made of round steel, the lifting hook 2-1 is fixed at the end of the crane boom 1-1, the anti-falling device 2-2 is fixed at the end part of the crane boom 1-1 in an annular structure, and the anti-falling device 2-2 is annularly wound around the opening of the lifting hook 2-1 for a circle.

The bidirectional triangular support system 3 comprises a base plate 3-1 made of channel steel through welding, two middle shaft transverse supports 3-2 and two longitudinal supports 3-3, the lower ends of the two middle shaft transverse supports 3-2 are respectively connected with the two ends of the base plate 3-1, the upper ends of the two middle shaft transverse supports 3-2 transversely incline towards the upper part of the middle of the base plate 3-1, the upper ends of the two middle shaft transverse supports 3-2 are fixedly connected with the lower surface of the horizontal rod 1-2, the lower ends of the two longitudinal supports 3-3 are fixedly connected with the middle of the base plate 3-1, and the upper ends of the two longitudinal supports 3-3 respectively incline upwards in opposite directions and are fixedly connected with the lower surface of the horizontal rod 1-2.

The walking device 4 comprises walking wheels 4-1 and wheel shafts 4-2, the wheel shafts 4-2 are fixedly arranged at two ends of the base plate 3-1, and the walking wheels 4-1 are rotatably supported on the wheel shafts 4-2.

When the movable hoisting and transporting tool is used, the movable hoisting and transporting tool is moved to a space with limited height, the components are hoisted to the lifting hook 2-1 of the movable transporting tool through a steel wire rope and the like, and the heavy objects can be easily hoisted and transported by manually pulling and pressing the operating arms 1-4.

This novel structure is small and exquisite simple, can remove in a flexible way to the comparatively narrow and small space that large-scale hoist and mount and transport means can not get into, also can be used to hoist the heavy object that the manpower is difficult to lift up, and not only economy but also practicality, and simple manufacture.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable hoist and mount transport means for in confined space which characterized in that: including a style of calligraphy support body (1), hoisting accessory (2), two-way triangular support system (3) and running gear (4), install in running gear (4) upper portion two-way triangular support system (3), a style of calligraphy support body (1) longitudinal fixation is on two-way triangular support system (3) upper portion, two-way triangular support system (3) support a style of calligraphy support body (1) through horizontal and vertical two-way, hoisting accessory (2) are fixed and are served at a style of calligraphy support body (1).

2. A mobile lifting vehicle for use in confined spaces as claimed in claim 1 wherein: the linear frame body (1) is formed by welding seamless steel tubes and comprises a crane boom (1-1), a horizontal rod (1-2), a reinforcing rod (1-3) and an operating arm (1-4), wherein one end of the horizontal rod (1-2) is connected with the crane boom (1-1), the other end of the horizontal rod (1-2) is connected with the operating arm (1-4), the horizontal rod (1-2) and the crane boom (1-1) are kept in a linear shape, the reinforcing rod (1-3) is fixedly connected to the upper portion of the horizontal rod (1-2), and the reinforcing rod (1-3) is connected with the horizontal rod (1-2) in parallel.

3. A mobile lifting vehicle for use in confined spaces as claimed in claim 2 wherein: the lifting device (2) comprises a lifting hook (2-1) and an anti-falling device (2-2), wherein the lifting hook (2-1) is made of round steel, the lifting hook (2-1) is fixed at the end of the crane boom (1-1), the anti-falling device (2-2) is fixed at the end of the crane boom (1-1) in an annular structure, and the anti-falling device (2-2) is annularly wound around the opening of the lifting hook (2-1) for a circle.

4. A movable hoist transport vehicle for use in confined spaces according to claim 2, characterized in that: the bidirectional triangular support system (3) comprises a base plate (3-1) made of channel steel, two middle shaft transverse supports (3-2) and two longitudinal supports (3-3), the lower ends of the two middle shaft transverse supports (3-2) are respectively connected with the two ends of the base plate (3-1), the upper ends of the two middle shaft transverse supports (3-2) transversely incline towards the upper part of the middle of the base plate (3-1), the upper ends of the two middle shaft transverse supports are fixedly connected with the lower surface of the horizontal rod (1-2), the lower ends of the two longitudinal supports (3-3) are fixedly connected with the middle of the base plate (3-1), and the upper ends of the two longitudinal supports (3-3) respectively longitudinally incline upwards towards opposite directions and are fixedly connected with the lower surface of the horizontal rod (1-2).

5. A mobile lifting vehicle for use in confined spaces as claimed in claim 4 wherein: the walking device (4) comprises walking wheels (4-1) and wheel shafts (4-2), the wheel shafts (4-2) are fixedly arranged at two ends of the base plate (3-1), and the walking wheels (4-1) are rotatably supported on the wheel shafts (4-2).