CN208577365U - A kind of portable crane - Google Patents

Abstract

The utility model discloses a kind of portable cranes, including pedestal and foundation, the foundation is fixedly connected with pedestal, the bottom end of the pedestal is equipped with suction tray, lifting column is installed on one end of the pedestal, support ring is wrapped on the outside of the middle and lower part position of the foundation, and the lower end of support ring is fixedly connected by support rod with pedestal, the side of the pedestal is fixedly installed with motor, and lower wheel disc is connected at the upper end position of motor, the upper end of the foundation is provided with the first attachment base, first attachment base is rotatably connected to upper boom, hoist cable is wrapped on the upper wheel disc and lower wheel disc, one end of the hoist cable is fixedly connected with latch hook.The utility model has the lifting column of universal wheel by addition, so that device has moveable ability, the practicability of lifting device, by using hoist cable, latch hook, wheel disc and motor, the portability of device, more convenient movement are improved, by adding support ring, so that device is more stable.

Description

A kind of portable crane

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of portable crane.

Background technique

Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Also known as day Vehicle, hanging, crane.Existing crane is typically all large-scale crane, in the small engineering of many heavyweights, use cost Greatly, effect is poor, and light crane in the market is not generally there are having a mobile function, the low problem of practicability, in order to It solves the above problems, therefore, I provides a kind of portable crane.

Utility model content

The purpose of this utility model is to provide a kind of portable cranes, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of portable crane, including pedestal and Foundation, the foundation are fixedly connected with pedestal, and the bottom end of the pedestal is equipped with suction tray, are equipped on one end of the pedestal Lifting column, and one end of lifting column is fixedly installed with universal wheel, is wrapped with support ring on the outside of the middle and lower part position of the foundation, and The lower end of support ring is fixedly connected by support rod with pedestal, and the side of the pedestal is fixedly installed with motor, and motor is upper Lower wheel disc is connected at end position, the upper end of the foundation is provided with the first attachment base, and first attachment base is rotatably connected to Upper boom, the top of the upper boom is fixedly connected with the second attachment base, and is connected with wheel disc at the inner central of the second attachment base, It is wrapped with hoist cable on the upper wheel disc and lower wheel disc, one end of the hoist cable is fixedly connected with latch hook.

Preferably, the end of the hoist cable other end is fixedly connected with lower wheel disc.

Preferably, the upper end position of the lifting column is fixedly connected with pedestal, and the bottom end of pedestal be provided with storage it is universal The groove of wheel.

Preferably, the connecting shaft of the upper boom and the first attachment base is electric rotation shaft.

Preferably, controller is installed on the motor.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is convenient and practical, lead to The lifting column that addition has universal wheel is crossed, so that device has a moveable ability, the practicability of lifting device, by using hanging Rope, latch hook, wheel disc and motor improve the light of device so that the volume weight of device and occupied area are effectively reduced Just property, more convenient movement, by adding support ring, so that device is more stable.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the side view of the utility model.

In figure: 1 pedestal, 2 lifting columns, 3 suction trays, 4 foundation, 5 support rings, 6 motors, 7 first attachment bases, 8 upper booms, 9 Two attachment bases, wheel disc, 11 latch hooks, 12 hoist cables, 13 lower wheel discs on 10.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of portable crane, including pedestal 1 and bottom Column 4, the foundation 4 are fixedly connected with pedestal 1, and the bottom end of the pedestal 1 is equipped with suction tray 3, are pacified on one end of the pedestal 1 One end equipped with lifting column 2, and lifting column 2 is fixedly installed with universal wheel, and the upper end position and pedestal 1 of the lifting column 2 are fixed Connection, and the bottom end of pedestal 1 is provided with the groove of storage universal wheel, the lifting column 2 with universal wheel makes equipment conveniently moving, And whether can freely controlling the enabling of universal wheel according to demand, it is wrapped with support ring 5 on the outside of the middle and lower part position of the foundation 4, And the lower end of support ring 5 is fixedly connected by support rod with pedestal 1, the side of the pedestal 1 is fixedly installed with motor 6, and electricity It is connected with lower wheel disc 13 at the upper end position of machine 6, controller is installed on the motor 6, so that equipment easily facilitates use, institute The upper end for stating foundation 4 is provided with the first attachment base 7, and first attachment base 7 is rotatably connected to upper boom 8, the upper boom 8 and first The connecting shaft of attachment base 7 is electric rotation shaft, and convenient for manipulation, the top of the upper boom 8 is fixedly connected with the second attachment base 9, and the It is connected with wheel disc 10 at the inner central of two attachment bases 9, is wrapped with hoist cable 12, institute on the upper wheel disc 10 and lower wheel disc 13 The one end for stating hoist cable 12 is fixedly connected with latch hook 11, and the end of 12 other end of hoist cable is fixedly connected with lower wheel disc 13.

Working principle: it in use, equipment to be moved to the place for needing work first, is then controlled and is gone up and down by controller Column 2 is contracted to universal wheel in the groove of pedestal 1, and the suction tray 3 of 1 bottom end of pedestal ties equipment securely with ground at this time It closes, controls upper boom 8 at this time and turn to suitable angle, then control upper wheel disc 10 and the rotation of lower wheel disc 13 from making under latch hook 11 Institute's article to be transported when falling to suitable location wait obtain latch hook 11, is hung up latch hook 11, controls lower wheel disc 13 again at this time and return by drop Hoist cable 12 is received, latch hook 11 is to drive article to rise, and when being moved to designated place wait obtain article, controls lower wheel disc 13 and stops turning It is dynamic, article is then removed, and repeat aforesaid operations to task and complete.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of portable crane, including pedestal (1) and foundation (4), it is characterised in that: the foundation (4) and pedestal (1) are solid Fixed connection, the bottom end of the pedestal (1) are equipped with suction tray (3), are equipped with lifting column (2) on one end of the pedestal (1), and One end of lifting column (2) is fixedly installed with universal wheel, is wrapped with support ring (5) on the outside of the middle and lower part position of the foundation (4), and The lower end of support ring (5) is fixedly connected by support rod with pedestal (1), and the side of the pedestal (1) is fixedly installed with motor (6), it and at the upper end position of motor (6) is connected with lower wheel disc (13), the upper end of the foundation (4) is provided with the first attachment base (7), first attachment base (7) is rotatably connected to upper boom (8), and the top of the upper boom (8) is fixedly connected with the second attachment base (9), it and at the inner central of the second attachment base (9) is connected with wheel disc (10), on the upper wheel disc (10) and lower wheel disc (13) It is wrapped with hoist cable (12), one end of the hoist cable (12) is fixedly connected with latch hook (11).

2. a kind of portable crane according to claim 1, it is characterised in that: the end of hoist cable (12) other end It is fixedly connected with lower wheel disc (13).

3. a kind of portable crane according to claim 1, it is characterised in that: the upper end position of the lifting column (2) It is fixedly connected with pedestal (1), and the bottom end of pedestal (1) is provided with the groove of storage universal wheel.

4. a kind of portable crane according to claim 1, it is characterised in that: the upper boom (8) and the first attachment base (7) connecting shaft is electric rotation shaft.

5. a kind of portable crane according to claim 1, it is characterised in that: be equipped with control on the motor (6) Device.