CN213387511U

CN213387511U - Portable mobile gantry crane

Info

Publication number: CN213387511U
Application number: CN202021741627.XU
Authority: CN
Inventors: 李娜娜
Original assignee: Anhui Huiqiang Intelligent Technology Co Ltd
Current assignee: Anhui Huiqiang Intelligent Technology Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-08
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a portable mobile gantry crane, comprising a supporting base, the supporting seat is provided with two, two install the connecting plate between the supporting seat jointly, two the equal fixed mounting of supporting seat lower extreme has the movable wheel, connecting plate upper end middle part fixed mounting has the head, supporting seat upper end fixed mounting has the support frame, support frame upper end fixed mounting has the fixed plate, fixed plate upper end fixed mounting has flexible regulator, flexible regulator upper end movable mounting has the telescopic link, telescopic link upper end fixed mounting has the straight draw runner that appears, straight draw runner surface upside movable mounting has the slider. A portable mobile gantry crane, through setting up head and hoisting apparatus and slider, make overall structure be convenient for when using remove about, through the gravity that increases stability and bear, through being convenient for remove, simple structure is firm, the security performance is high.

Description

Portable mobile gantry crane

Technical Field

The utility model relates to a gantry crane field, in particular to portable mobile gantry crane.

Background

A gantry crane (gantrytrane) is a gantry crane in which a horizontal gantry is arranged on two legs to form a gantry shape; the crane runs on a ground track and is mainly used for carrying and installing operations in open-air storage yards, docks, power stations, ports, railway freight stations and the like; in the prior art: 1. the holistic height of regulation is not convenient for, because the great height that makes its hoist of object is not enough, causes the damage easily, 2, with the object hoist the back be not convenient for remove, because the object is overweight, it is more hard during the removal, simultaneously can't adjust the hoist about the distance to this portable mobile gantry crane use's limitation has been caused, so, we propose a neotype portable mobile gantry crane.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable mobile gantry crane, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable movable gantry crane, includes the supporting seat, the supporting seat is provided with two, two install the connecting plate between the supporting seat jointly, two the equal fixed mounting of supporting seat lower extreme has the movable wheel, connecting plate upper end middle part fixed mounting has the head, supporting seat upper end fixed mounting has the support frame, support frame upper end fixed mounting has the fixed plate, fixed plate upper end fixed mounting has flexible regulator, flexible regulator upper end movable mounting has the telescopic link, telescopic link upper end fixed mounting has straight shape draw runner, straight shape draw runner surface upside movable mounting has the slider, slider lower extreme fixed mounting has hoisting apparatus.

Preferably, the mobile device includes the backup pad, a motor of backup pad upper end fixedly connected with, a motor output fixedly connected with dwang, dwang rear end fixedly connected with home wheel, the external fixed surface of loose wheel is connected with the jockey pulley, be connected with the belt jointly between jockey pulley and the home wheel, the backup pad is fixed between the connecting plate.

Preferably, the belt is not in contact with the supporting seat, and the auxiliary wheel is not in contact with the supporting seat.

Preferably, hoisting apparatus includes the carriage, carriage left end fixedly connected with motor No. two, No. two motor output end fixedly connected with bull stick, bull stick front end fixedly connected with gear, the gear right-hand member is provided with the fifth wheel, and gear and fifth wheel mesh mutually together, fifth wheel rear end fixedly connected with collects the roller, collect the inner wall swing joint of roller and carriage, the carriage is fixed at the slider lower extreme.

Preferably, the gear is not in contact with the outer box wall of the supporting frame, and the collecting roller penetrates through the supporting frame and is connected with the connecting wheel.

Preferably, the slider includes the sliding seat, it has the spout to open in the sliding seat, the sliding seat lower extreme interlude is connected with the support bolt, the downside is provided with four pulleys in the spout, four the pulley passes through the support bolt to be fixed in the spout, sliding seat sliding connection is at straight shape draw runner surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the movable device and the telescopic regulator are arranged on the whole device, so that the device is convenient to move in the hoisting process, the auxiliary wheel and the movable wheel are driven by the main wheel and the belt to move, the distance between an object and the ground is convenient to adjust in the hoisting process, and the damage is reduced;

2. the utility model discloses in, through setting up hoisting apparatus and slider, make its the biggest possible great object of hoisting when using, avoid because overweight object causes the damage to it, be convenient for remove simultaneously about in the jack-up in-process, reduce manpower consumption, improve the security.

Drawings

FIG. 1 is an overall structure diagram of a portable mobile gantry crane of the present invention;

FIG. 2 is an overall structure diagram of a mobile device of a portable mobile gantry crane of the present invention;

FIG. 3 is an overall structure diagram of a lifting device of a portable mobile gantry crane of the present invention;

fig. 4 is an overall structure diagram of the slider of the portable mobile gantry crane of the present invention.

In the figure: 1. a supporting seat; 2. a connecting plate; 3. a movable wheel; 4. a mobile device; 5. a support frame; 6. a hoisting device; 7. a straight slider; 8. a slider; 9. a fixing plate; 10. a telescopic adjuster; 11. a telescopic rod; 41. a support plate; 42. a first motor; 43. rotating the rod; 44. a main wheel; 45. a belt; 46. an auxiliary wheel; 61. a second motor; 62. a rotating rod; 63. a gear; 64. a connecting wheel; 65. a collection roller; 66. a support frame; 81. a sliding seat; 82. a chute; 83. a support pin; 84. a pulley.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a portable mobile gantry crane, including supporting seat 1, supporting seat 1 is provided with two, install connecting plate 2 between two supporting seats 1 jointly, the equal fixed mounting of two supporting seat 1 lower extreme has movable wheel 3, connecting plate 2 upper end middle part fixed mounting has head 4, supporting seat 1 upper end fixed mounting has support frame 5, support frame 5 upper end fixed mounting has fixed plate 9, fixed plate 9 upper end fixed mounting has telescopic adjuster 10, telescopic link 10 upper end movable mounting has telescopic link 11, telescopic link 11 upper end fixed mounting has straight shape draw runner 7, the upside movable mounting of straight shape draw runner 7 surface has slider 8, slider 8 lower extreme fixed mounting has hoisting apparatus 6.

The movable device 4 comprises a supporting plate 41, a first motor 42 is fixedly connected to the upper end of the supporting plate 41, a rotating rod 43 is fixedly connected to the output end of the first motor 42, a main wheel 44 is fixedly connected to the rear end of the rotating rod 43, an auxiliary wheel 46 is fixedly connected to the outer surface of the movable wheel 3, a belt 45 is jointly connected between the auxiliary wheel 46 and the main wheel 44, and the supporting plate 41 is fixed between the connecting plates 2; the whole structure is driven by the belt 45 and the main wheel 44 to reduce the manpower consumption during moving, the belt 45 is not contacted with the supporting seat 1, and the auxiliary wheel 46 is not contacted with the supporting seat 1; the damage of the lifting device is reduced without contact, the service life of the lifting device is prolonged, the lifting device 6 comprises a supporting frame 66, the left end of the supporting frame 66 is fixedly connected with a second motor 61, the output end of the second motor 61 is fixedly connected with a rotating rod 62, the front end of the rotating rod 62 is fixedly connected with a gear 63, the right end of the gear 63 is provided with a connecting wheel 64, the gear 63 is meshed with the connecting wheel 64, the rear end of the connecting wheel 64 is fixedly connected with a collecting roller 65, the collecting roller 65 is movably connected with the inner wall of the supporting frame 66, and the supporting frame 66 is fixed at the lower end of; the collecting roller 65 is more flexible in lifting under the action of the second motor 61, the gear 63 is not in contact with the outer wall of the supporting frame 66, and the collecting roller 65 penetrates through the supporting frame 66 and is connected with the connecting wheel 64; the hoisting device 6 is convenient to move left and right without contact, the slider 8 comprises a sliding seat 81, a sliding groove 82 is formed in the sliding seat 81, a supporting bolt 83 is connected to the lower end of the sliding seat 81 in an inserting manner, four pulleys 84 are arranged on the inner lower side of the sliding groove 82, the four pulleys 84 are fixed in the sliding groove 82 through the supporting bolt 83, and the sliding seat 81 is connected to the outer surface of the straight sliding strip 7 in a sliding manner; the four pulleys 84 can be conveniently moved at the upper end of the straight slide bar 7, so that the resistance is reduced.

It should be noted that the utility model relates to a portable mobile gantry crane, which is convenient for installing the whole structure by arranging two supporting seats 1, and the stability of the two supporting seats 1 can be increased by a connecting plate 2, and the movable wheel 3 is arranged at the lower end of the supporting seat 1 to facilitate the movement, and the movable device 4 is arranged at the upper end of the connecting plate 2 to reduce the resistance and consumption during the movement, and the fixed plate 9 is supported by a supporting frame 5 to increase the stability, and the height can be adjusted by a telescopic adjuster 10 during the use, so as to reduce the damage caused by the contact between the object and the ground, and the connection and fixation are carried out by a straight slide bar 7, the left and right positions can be adjusted by a slider 8, and the operation is more firm by a hoisting device 6, under the operation of a first motor 42 and a main wheel 44, an auxiliary wheel 46 is driven by a belt 45 to operate, under the action of a second motor 61 and a gear, the connecting wheels 64 which are meshed with each other are driven to operate, a hoisting effect is formed through the collecting rollers 65, chain winding is avoided, the crane is damaged, and the whole device is simple in structure and high in adaptability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable mobile gantry crane, includes supporting seat (1), its characterized in that: supporting seat (1) is provided with two, two install connecting plate (2), two jointly between supporting seat (1) the equal fixed mounting of supporting seat (1) lower extreme has movable wheel (3), connecting plate (2) upper end middle part fixed mounting has head (4), supporting seat (1) upper end fixed mounting has support frame (5), support frame (5) upper end fixed mounting has fixed plate (9), fixed plate (9) upper end fixed mounting has flexible regulator (10), flexible regulator (10) upper end movable mounting has telescopic link (11), telescopic link (11) upper end fixed mounting has straight shape draw runner (7), straight shape draw runner (7) surface upside movable mounting has slider (8), slider (8) lower extreme fixed mounting has hoisting apparatus (6).

2. A portable mobile gantry crane according to claim 1, wherein: the utility model discloses a take-up pulley, including mobile device (4) and backup pad (41), backup pad (41) upper end fixedly connected with motor (42), motor (42) output end fixedly connected with dwang (43), dwang (43) rear end fixedly connected with main wheel (44), movable wheel (3) surface fixedly connected with auxiliary wheel (46), be connected with belt (45) between auxiliary wheel (46) and main wheel (44) jointly, backup pad (41) are fixed between connecting plate (2).

3. A portable mobile gantry crane according to claim 2, wherein: the belt (45) is not in contact with the supporting seat (1), and the auxiliary wheel (46) is not in contact with the supporting seat (1).

4. A portable mobile gantry crane according to claim 1, wherein: hoisting apparatus (6) includes carriage (66), carriage (66) left end fixedly connected with No. two motor (61), No. two motor (61) output end fixedly connected with bull stick (62), bull stick (62) front end fixedly connected with gear (63), gear (63) right-hand member is provided with fifth wheel (64), and gear (63) and fifth wheel (64) mesh together mutually, fifth wheel (64) rear end fixedly connected with collects roller (65), collect the inner wall swing joint of roller (65) and carriage (66), carriage (66) are fixed at slider (8) lower extreme.

5. A portable mobile gantry crane according to claim 4, wherein: the gear (63) is not in contact with the outer box wall of the supporting frame (66), and the collecting roller (65) penetrates through the supporting frame (66) and is connected with the connecting wheel (64).

6. A portable mobile gantry crane according to claim 1, wherein: slider (8) are including sliding seat (81), it has spout (82) to open in sliding seat (81), sliding seat (81) lower extreme interlude is connected with support bolt (83), the downside is provided with four pulley (84) in spout (82), four pulley (84) are fixed in spout (82) through support bolt (83), sliding seat (81) sliding connection is at straight shape draw runner (7) surface.