CN208617247U

CN208617247U - A kind of rocker-arm underhung crane

Info

Publication number: CN208617247U
Application number: CN201821015248.5U
Authority: CN
Inventors: 赵增洋; 韩明利; 陈国军
Original assignee: Henan Henan Wei Crane Co Ltd
Current assignee: Henan Henan Wei Crane Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-03-19
Anticipated expiration: 2028-06-29

Abstract

The utility model discloses a kind of rocker-arm underhung cranes, including pedestal, pillar, crossbeam, turntable, driven, sliding rail, reinforcing rod, pulley, jack machinism, hook, rope body and locating part, the surface of pedestal is equipped with pillar, the top end surface of pillar is equipped with crossbeam, pillar is connect with crossbeam by turntable, the bottom of crossbeam is equipped with sliding rail, the surface of sliding rail is equipped with pulley, the bottom end of pulley is equipped with jack machinism, the bottom end surface of jack machinism is equipped with hook, reinforcing rod is additionally provided between pillar and crossbeam, reinforcing rod passes through driven connection pillar, this kind of rocker-arm underhung crane between pillar and crossbeam by being equipped with reinforcing rod, so that the bearing capacity of crossbeam is higher, so that the use scope of the crane is wider, driven surface is set by reinforcing rod, so that crossbeam is in rotation, reinforcing rod, which also follows, to be turned It is dynamic, it ensure that the service life of reinforcing rod.

Description

A kind of rocker-arm underhung crane

Technical field

The utility model relates to a kind of hoisting machinery, in particular to a kind of rocker-arm underhung crane.

Background technique

Swing arm crane is also referred to as cantilever crane, is middle-size and small-size hoisting equipment unique structure developed in recent years, safety Reliably, has the features such as efficient, energy saving, save trouble and labor, flexible, three-dimensional space obtains interior random operation, in section away from the allocation and transportation of, intensive Occasion more shows its superiority than other routinely handling appliances, is widely used in the different places of various industries, but existing The most structure of swing arm type crane machine it is excessively complicated, own wt is too heavy, increases production cost, improve the expense of maintenance, It is unfavorable for the popularization and use of swing arm type crane machine.

Utility model content

The purpose of this utility model is to provide a kind of rocker-arm underhung cranes, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of rocker-arm underhung crane, including pedestal, pillar, crossbeam, turntable, driven, sliding rail, reinforcing rod, cunning The surface of wheel, jack machinism, hook, rope body and locating part, the pedestal is equipped with the pillar, and the top end surface of the pillar is set There is the crossbeam, the pillar is connect with the crossbeam by the turntable, and the bottom of the crossbeam is equipped with the sliding rail, institute The surface for stating sliding rail is equipped with the pulley, and the bottom end of the pulley is equipped with the jack machinism, the bottom end table of the jack machinism Face is equipped with the hook, and the reinforcing rod is additionally provided between the pillar and the crossbeam, and the reinforcing rod passes through described driven Platform connects the pillar.

Further, the both ends that the side of the jack machinism is additionally provided with sliding rail described in the rope body are equipped with the limit Part.

Further, described driven is driven by the turntable.

Further, the reinforcing rod is made of high-strength alloy Steel material, and reinforcing rod surface is coated with anti-decaying paint.

Further, the reinforcing rod two sides are respectively equipped with 1 centimetre --- the reinforcement convex ribs of 2 cm thicks

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

(1) this kind of rocker-arm underhung crane between pillar and crossbeam by being equipped with reinforcing rod, so that the carrying of crossbeam Ability is higher, so that the use scope of the crane is wider.

(2) driven surface is arranged in by reinforcing rod for this kind of rocker-arm underhung crane so that crossbeam rotation when, Reinforcing rod also follows rotation, ensure that the service life of reinforcing rod.

Detailed description of the invention

Fig. 1 is a kind of overall structure figure of rocker-arm underhung crane of the utility model.

In figure: 1, pedestal, 2, pillar, 3, crossbeam, 4, turntable, 5, driven, 6, sliding rail, 7, reinforcing rod, 8, pulley, 9, Jack machinism, 10, hook, 11, rope body, 12, locating part.

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 term " on ", "lower", "inner", "outside" " end ", " preceding End ", " rear end ", " both ends ", " one end ", the instructions such as " other end " orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be arranged/offer ", " connection ", etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, being also possible to can Dismantling connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also pass through Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have Body situation understands the concrete meaning of above-mentioned term in the present invention.

Embodiment:

Referring to Fig. 1, the utility model provides a kind of technical solution:

A kind of rocker-arm underhung crane, including pedestal 1, pillar 2, crossbeam 3, turntable 4, driven 5, sliding rail 6, reinforcement Bar 7, pulley 8, jack machinism 9, hook 10, rope body 11 and locating part 12, the surface of the pedestal 1 is equipped with the pillar 2, described The top end surface of pillar 2 is equipped with the crossbeam 3, and the pillar 2 is connect with the crossbeam 3 by the turntable 4, the crossbeam 3 bottom is equipped with the sliding rail 6, and the surface of the sliding rail 6 is equipped with the pulley 8, and the bottom end of the pulley 8 is equipped with the lifting Mechanism 9, the bottom end surface of the jack machinism 9 are equipped with the hook 10, are additionally provided with institute between the pillar 2 and the crossbeam 3 Reinforcing rod 7 is stated, the reinforcing rod 7 passes through the described driven 5 connection pillar 2.

In order to facilitate adjustment, and guarantee integrally-built stability, in the present embodiment, it is preferred that the jack machinism 9 Side is additionally provided with the rope body 11, and the both ends of the sliding rail 6 are equipped with the locating part 12.

In order to make entirely install it is more beautiful, in the present embodiment, it is preferred that described driven 5 by the turntable 4 into Row transmission.

In order to facilitate adjustment, and guarantee integrally-built stability, the reinforcing rod 7 uses high-strength alloy Steel material system At, and 7 surface of reinforcing rod is coated with anti-decaying paint.

In order to facilitate adjustment, and guarantee integrally-built stability, 7 two sides of reinforcing rod are respectively equipped with 1 centimetre --- The reinforcement convex ribs of 2 cm thicks

A kind of rocker-arm underhung crane, when needing using the crane, user of service is moved to designated position And be fixed by pedestal 1, after the completion of fixed, user of service, which controls jack machinism 9 by controller, transports its motor internal Row, so that 10 decline of hook is being made inside jack machinism 9 so that hook 10 is hung in specified object by controller Motor operation, so that 10 band animal body of hook slowly rises, when reaching designated position, user of service has been made by controller Heavy-duty machine structure 9 is slided on the surface of sliding rail 6, so that its transport be made to use to designated position when needing to turn to it Personnel make the rotation of turning platform 4 by controller, and the drive crossbeam 3 of turning platform 4 and driven 5 are rotated, thus complete doublet The steering operation of body, the reinforcing rod 7 between driven 5 and crossbeam 3, so that 3 service life of crossbeam is guaranteed.

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

1. a kind of rocker-arm underhung crane, including pedestal (1), pillar (2), crossbeam (3), turntable (4), driven (5), cunning Rail (6), reinforcing rod (7), pulley (8), jack machinism (9), hook (10), rope body (11) and locating part (12), which is characterized in that The surface of the pedestal (1) is equipped with the pillar (2), and the top end surface of the pillar (2) is equipped with the crossbeam (3), the branch Column (2) is connect with the crossbeam (3) by the turntable (4), and the bottom of the crossbeam (3) is equipped with the sliding rail (6), described The surface of sliding rail (6) is equipped with the pulley (8), and the bottom end of the pulley (8) is equipped with the jack machinism (9), the crane The bottom end surface of structure (9) is equipped with the hook (10), is additionally provided with the reinforcing rod between the pillar (2) and the crossbeam (3) (7), the reinforcing rod (7) connects the pillar (2) by described driven (5).

2. a kind of rocker-arm underhung crane according to claim 1, which is characterized in that the one of the jack machinism (9) Side is additionally provided with the rope body (11), and the both ends of the sliding rail (6) are equipped with the locating part (12).

3. a kind of rocker-arm underhung crane according to claim 1, which is characterized in that driven (5) pass through institute Turntable (4) is stated to be driven.

4. a kind of rocker-arm underhung crane according to claim 1, which is characterized in that the reinforcing rod (7) is using high Strength alloys Steel material is made, and reinforcing rod (7) surface is coated with anti-decaying paint.

5. a kind of rocker-arm underhung crane according to claim 1, which is characterized in that reinforcing rod (7) two sides point She You not be 1 centimetre --- the reinforcement convex ribs of 2 cm thicks.