CN208413721U - A kind of rolling type lifting machine - Google Patents

Abstract

The utility model relates to technical field of crane equipment, in particular a kind of rolling type lifting machine, including pedestal, it is installed on the column of base top surface right end, it is installed on the boom of column top and positioned at hoist engine column left side and be fixedly connected with base top surface, lubricating arrangement is installed on the left of hoist engine, lubricating arrangement includes the shell being fixedly connected with base top surface, it is installed on the roller of interior of shell, the left and right sidewall of shell offers opening, the utility model, which passes through the lubricating arrangement being provided with, makes lifting rope in use can be by lubricating arrangement to lifting rope automatically oiling, solve the problems, such as lifting rope using when because reel row restrict work when make lifting rope to close to reel pulley generate lateral force and repeatedly friction generate wear, structure is simple, it is easy to use, convenient for promoting and using.

Description

A kind of rolling type lifting machine

Technical field

The utility model relates to technical field of crane equipment, specially a kind of rolling type lifting machine.

Background technique

Loop wheel machine is the popular address of crane, is had widely in a series of heavy industry products such as ship, equipment, machinery, mold Generally pass through motor using, loop wheel machine and wind lifting rope and the hoisting heavy in the guiding of pulley with movable reel, in existing loop wheel machine, hangs Rope is mostly wire sling, such lifting rope using when because reel row restrict work when make lifting rope to close to reel pulley generate Lateral force simultaneously rubs repeatedly, so lifting rope can be made to be prone to wear, security risk is generated, in consideration of it, it is proposed that a kind of scrolling Formula lifting machine.

Utility model content

The purpose of this utility model is to provide a kind of rolling type lifting machines, to solve mentioned above in the background art hang The problem of rope is prone to wear.

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

A kind of rolling type lifting machine including pedestal, the column that is installed on base top surface right end, is installed on the column top Boom and on the left of the column and the hoist engine that is fixedly connected with the base top surface, the left side installation of the hoist engine There is lubricating arrangement, the lubricating arrangement includes the shell being fixedly connected with the base top surface, is installed on the interior of shell Roller, the left and right sidewall of the shell offer opening.

Preferably, the left side of the lubricating arrangement is equipped with pulley base, and the pulley base is fixed by welding in the pedestal Top surface, the pulley base top be equipped with the pulley base rotation connection first pulley.

Preferably, the left end of the pedestal and the top of the column are by being welded with the first pillar, the column Top and the boom middle part by being welded with the second pillar.

Preferably, the left side bottom end of the pedestal is equipped with a pair of of universal wheel, and the right side bottom end of the pedestal is equipped with one To directional wheel, the universal wheel is equipped with wheel and stops.

Preferably, the left upper end of the boom and upper right side are mounted on second pulley.

Preferably, the right end of the boom is welded with the limited post of hollow cylinder.

Preferably, the hoist engine coiling has lifting rope, and the head end of the lifting rope and the mandrel surface of the hoist engine are fixed Connection, the end of the lifting rope is equipped with suspension hook.

It is filled compared with prior art, the utility model has the beneficial effects that the utility model passes through the lubrication being provided with Setting makes lifting rope in use can be by lubricating arrangement to lifting rope automatically oiling, because reel is being arranged when solving lifting rope use Lifting rope is set to lead to the problem of lateral force and repeatedly friction generation abrasion to the pulley close to reel when rope work.

Detailed description of the invention

Fig. 1 is the overall structure front view of the utility model；

Fig. 2 is the overall structure top view of the utility model；

Fig. 3 is the structural schematic diagram of lubricating arrangement in the utility model；

Fig. 4 is the front view of lubricating arrangement in the utility model；

Fig. 5 is the sectional view of the side A-A in the utility model.

In figure: 1, pedestal；11, pulley base；111, first pulley；12, universal wheel；121, wheel is stopped；13, directional wheel；2, it stands Column；21, the first pillar；22, the second pillar；3, boom；31, second pulley；32, limited post；4, hoist engine；41, lifting rope；42, Suspension hook；5, lubricating arrangement；51, shell；511, it is open；52, roller.

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 understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is 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 Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of rolling type lifting machine, as shown in Figure 1 and Figure 2, including pedestal 1, the column 2 that is installed on base top surface right end, peace Boom 3 loaded on 2 top of column and positioned at the hoist engine 4 column 2 left side and be fixedly connected with 1 top surface of pedestal, a left side for hoist engine 4 Side is equipped with lubricating arrangement 5.

In the present embodiment, the left end of pedestal 1 and the top of column 2 are by being welded with the first pillar 21, the first pillar 21 have two and are symmetric on pedestal 1, and column 2 plays a supportive role.

In the present embodiment, the top of column 2 and the middle part of boom 3 are by being welded with the second pillar 22, the second pillar 22 pairs of booms 3 play a supportive role.

In the present embodiment, the left side bottom end of pedestal 1 is equipped with a pair of of universal wheel 12, and the right side bottom end of pedestal 1 is equipped with one To directional wheel 13, universal wheel 12 is equipped with wheel brake 121, makes rolling type by control wheel brake 121 and the contact condition of universal wheel 12 Lifting machine, which is in, moves or stops moving condition, and when stepping on wheel brake 121, wheel brake 121 and 12 CONTACT WITH FRICTION of universal wheel make ten thousand To the braking of wheel 12, rolling type lifting machine, which is in, at this time stops moving condition, takes turns stop 121 hour wheels brake 121 and universal wheel 12 when pushing aside Not contacting rotates universal wheel 12, and rolling type lifting machine is in removable state at this time.

In the present embodiment, the left side of lubricating arrangement 5 is equipped with pulley base 11, and pulley base 11 is fixed by welding in pedestal 1 Top surface, 11 top of pulley base are equipped with the first pulley 111 being rotatablely connected with pulley base 11.

In the present embodiment, the left upper end and upper right side of boom 3 are mounted on the second pulley 31 being rotatablely connected with boom 3, The top of second pulley 31 is higher by the top surface of boom 3, and lifting rope 41 and boom 3 is made to separate lifting rope caused by will not generating friction 41 damages.

In the present embodiment, the right end of boom 3 is welded with the hollow cylinder limited post 32 placed vertically, makes lifting rope 41 Across limited post 32 inside and provide constraints to lifting rope 41, prevent lifting rope 41 to be detached from from second pulley 31.

In the present embodiment, 4 coiling of hoist engine has lifting rope 41, and the head end of lifting rope 41 and the mandrel surface of hoist engine 4 pass through weldering It connects and is fixedly connected, the end of lifting rope 41 passes through lubricating arrangement 2 and is passed down through by first pulley 111 and leading for second pulley 31 The middle part of limited post 32 is simultaneously equipped with suspension hook 42, and under the gravity of suspension hook 42, lifting rope 41 is in tensioned state always.

As shown in Fig. 3, Fig. 4 and Fig. 5, lubricating arrangement 5 includes the shell 51 being fixedly connected with 1 top surface of pedestal, is installed on outside Roller 52 inside shell 51, the left and right sidewall of shell 51 offer opening 511.

In the present embodiment, shell 51 is hollow box body, and the top of shell 51 is open type, and the inside of shell 51 is equipped with Four pairs of positions vertical corresponding roller 52 two-by-two, there are the gap passed through for lifting rope 41, rollers for the centre of every a pair of roller 52 Side wall and rotation connection of 52 roller bearing through shell 51, rotate roller 51 can under the friction of lifting rope 41.

In the present embodiment, the length of roller 52 is identical as the length of 4 reel of hoist engine, and the left and right sidewall of shell 51 opens up Have the opening 511 passed through for lifting rope 41, be open 511 length it is identical as the length of roller 52, make lifting rope 41 in folding and unfolding not Opening 511 can be scratched.

In the present embodiment, it is injected with lubricating oil from the open top bottom of shell 51, and make the liquid level of lubricating oil Higher than the bottom surface of lowermost end roller 52, makes lifting rope 41 drive roller 52 to be applied to lubricating oil while rotation by frictional force and hang The surface of rope 41, achievees the purpose that lubrication.

It is worth noting that 10T volumes that the hoist engine 4 in the utility model is produced using Shanghai Gao He Machinery Co., Ltd. Machine is raised, matched circuit and power supply can also be provided by the producer, and hoist engine 4 involved in the utility model is the prior art, Those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to working to hoist engine 4 yet With the improvement of application method.

When in use, rolling type lifting machine is first pushed to required lifting to the rolling type lifting machine of the present embodiment by user of service The place of weight and stepping on wheel and stopping 121 keeps rolling type lifting machine irremovable the braking of universal wheel 12, is then hooked using suspension hook 42 Firmly weight presses the control button that control hoist engine 4 winds lifting rope 41, makes lifting rope 41 in second pulley 31 and first pulley 111 Guiding under wound by hoist engine 4, weight is lifted at this time, since the lifting rope 41 of movement drives roller under the action of frictional force 52 start turning, and the surface of roller 52 in rotation of roller 52 takes up the lubricating oil of injection 51 bottom of shell and is applied to lifting rope 41 On, while it is applied to lifting rope 41 under the friction with first pulley 111 by lubricating oil on the surface of first pulley 111, reach The purpose of lubrication lifts wheel brake 121 needed for so that rolling type lifting machine is in removable state and is pushed at the end of lifting Object place is unloaded, the control button for pressing the control releasing lifting rope 41 of hoist engine 4 at this time transfers weight and terminates slinging work.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of rolling type lifting machine, including pedestal (1), the column (2) that is installed on base top surface right end, it is installed on the column (2) boom (3) on top and the hoist engine (4) for being located at the column (2) left side and being fixedly connected with the pedestal (1) top surface, It is characterized by: being equipped with lubricating arrangement (5) on the left of the hoist engine (4), the lubricating arrangement (5) includes and the pedestal (1) top surface is fixedly connected shell (51) is installed on the internal roller (52) of the shell (51), the left and right of the shell (51) Side wall offers opening (511).

2. rolling type lifting machine according to claim 1, it is characterised in that: the left side of the lubricating arrangement (5), which is equipped with, to be slided Wheel seat (11), the pulley base (11) are fixed by welding in the top surface of the pedestal (1), pulley base (11) the top installation There is the first pulley (111) with the pulley base (11) rotation connection.

3. rolling type lifting machine according to claim 1, it is characterised in that: the left end of the pedestal (1) and the column (2) top is passed through in the middle part of the top and the boom (3) of the column (2) by being welded with the first pillar (21) It is welded with the second pillar (22).

4. rolling type lifting machine according to claim 1, it is characterised in that: the left side bottom end of the pedestal (1) is equipped with The right side bottom end of a pair of of universal wheel (12), the pedestal (1) is equipped with a pair of of directional wheel (13), and the universal wheel (12) is equipped with Wheel stops (121).

5. rolling type lifting machine according to claim 1, it is characterised in that: the left upper end and upper right side of the boom (3) It is mounted on second pulley (31).

6. rolling type lifting machine according to claim 1, it is characterised in that: the right end of the boom (3) is welded with The limited post (32) of hollow cylinder.

7. rolling type lifting machine according to claim 5, it is characterised in that: hoist engine (4) coiling has lifting rope (41), The head end of the lifting rope (41) is fixedly connected with the mandrel surface of the hoist engine (4), and the end of the lifting rope (41) is equipped with Suspension hook (42).