CN213202132U

CN213202132U - Crane capable of being moved lightly

Info

Publication number: CN213202132U
Application number: CN202021516851.9U
Authority: CN
Inventors: 姜盈莉
Original assignee: Pumento Changzhou Intelligent Equipment Co ltd
Current assignee: Pumento Changzhou Intelligent Equipment Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-14
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a crane which can be moved easily, comprising a hoisting mechanism and a bearing mechanism, wherein the upper end of the bearing mechanism is provided with the hoisting mechanism; the bottom at gear motor connects the installation piece through a plurality of lifting chains, and vacuum chuck is connected through the hydraulic stem in the bottom of hydraulic cylinder for the hoisting assembly can improve intensity through a plurality of lifting chains when utilizing the hoisting hook to hoist the component, utilizes vacuum chuck to adsorb the component surface simultaneously. This hoist bears mechanism through concave type slide swing joint in the bottom of fixed column, the guide rail is mutually supported with concave type slide, and install a plurality of universal wheels on the bottom surface of base, not only make the fixed column can utilize concave type slide back-and-forth movement on the guide rail, thereby reach the purpose that the machine can jack-up different position components, the time of workman's transport has been saved, can also make things convenient for the machine to turn to and remove in different positions through the universal wheel, the flexibility is stronger, and compare with traditional large-scale fixed hoist, also light more.

Description

Crane capable of being moved lightly

Technical Field

The utility model relates to a hoist technical field specifically is a but crane of light removal.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes. The tire crane is mainly characterized in that: the traveling cab and the crane control cab are integrated into a whole and are formed by evolving a crawler crane (crawler crane), a crawler and a traveling support part of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, and the material handling machine belongs to material handling machinery. The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

The existing crane can not be moved conveniently, has poor flexibility and poor stability during hoisting.

In order to solve the problems and the challenges, a crane which can be moved easily is provided, and the crane has the advantages of being convenient to move, good in flexibility, good in stability during lifting and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but hoist of light removal, it has and removes light, the flexibility is better and stability can better advantage such as when jack-up to solved traditional hoist, most can not light remove, the relatively poor problem of stability can when the flexibility is relatively poor and jack-up.

In order to achieve the above object, the utility model provides a following technical scheme: a crane capable of moving easily comprises a hoisting mechanism and a bearing mechanism, wherein the hoisting mechanism is mounted at the upper end of the bearing mechanism and comprises a fixed column, a rack rod and a hoisting assembly, a driving motor is mounted on the outer wall of one side of the fixed column, the rack rod is connected to the upper end of the fixed column, a sliding groove is processed in the outer side of the rack rod, a sliding block is arranged on the inner side of the hoisting assembly and matched with the sliding groove, and the bottom end of the fixed column is movably connected with the bearing mechanism through a concave sliding plate;

the bearing mechanism comprises a guide rail and a base, the guide rail is matched with the concave sliding plate, and the upper end of the base is provided with a plurality of fixing sleeves.

Furthermore, an extension rod is sleeved in an inner cavity of the fixing sleeve, a guide rail is welded at the top end of the extension rod, and a plurality of universal wheels are installed on the bottom surface of the base.

Further, the hoisting assembly is composed of a sliding block, a clamping piece, a speed reduction motor and an installation block, the clamping piece is installed on the outer side of the sliding block, a clamping groove is formed in the upper end of the clamping piece, and the upper end of the speed reduction motor is fixedly connected with the clamping groove through the clamping block.

Furthermore, the bottom end of the speed reducing motor is connected with the mounting block through a plurality of hoisting chains, and the bottom end of the mounting block is provided with a hoisting hook.

Furthermore, a hydraulic cylinder is installed on the inner side of the installation block, and the bottom end of the hydraulic cylinder is connected with a vacuum chuck through a hydraulic rod.

Further, hoisting components are parallelly installed to have two sets, and hoisting components's inboard all cooperates each other with the spout through the slider.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this hoist that can lightly remove, it bears the mechanism to pass through concave type slide swing joint in the bottom of fixed column, the guide rail is mutually supported with concave type slide, and install a plurality of universal wheels on the bottom surface of base, not only make the fixed column can utilize concave type slide back-and-forth movement on the guide rail, thereby reach the purpose that the machine can jack-up different position components, the time of workman's transport has been saved, can also make things convenient for the machine to turn to and remove in different positions through the universal wheel, the flexibility is stronger, and compare with traditional large-scale fixed hoist, also light more.

2. This hoist that can lightly remove, inboard at the jack-up subassembly is provided with the slider, the slider is mutually supported with the spout, and the draw-in groove has been seted up to the upper end of fastener, fixture block and draw-in groove fixed connection are passed through to gear motor's upper end, not only make the jack-up subassembly freely move on the spout through the slider at the during operation, conveniently jack up different transverse distance's component, the application scope of machine has been improved, the jack-up subassembly can also utilize being connected of fixture block and draw-in groove simultaneously, be convenient for carry out the dismouting, also can conveniently take off it when the jack-up subassembly needs to be changed.

3. This hoist that can lightly remove, connect the installation piece through a plurality of lifting chains in gear motor's bottom, vacuum chuck is connected through the hydraulic stem in hydraulic cylinder's bottom, and hoisting components parallel mount has two sets ofly, make hoisting components can improve intensity through a plurality of lifting chains when utilizing the lifting hook to lift by crane the component, utilize vacuum chuck to adsorb the component surface simultaneously, avoid the component to take place to rock or drop at the in-process of jack-up and lead to the incident, stability when also having improved the machine jack-up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the mounting structure of the hoisting mechanism and the bearing mechanism of the present invention;

FIG. 3 is a schematic view of the connecting structure of the fixing post and the frame rod of the present invention;

fig. 4 is a schematic structural view of the hoisting assembly of the present invention;

fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a hoisting mechanism; 11. fixing a column; 111. a drive motor; 112. a concave slide plate; 12. a frame bar; 121. a chute; 13. a hoisting assembly; 131. a slider; 132. a fastener; 1321. a card slot; 133. a reduction motor; 1331. a clamping block; 1332. a hoisting chain; 134. mounting blocks; 1341. a lifting hook; 1342. a hydraulic cylinder; 13421. a hydraulic lever; 13422. a vacuum chuck; 2. a carrying mechanism; 21. a guide rail; 22. a base; 221. fixing the sleeve; 2211. an extension rod; 222. a universal wheel.

Detailed Description

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

Referring to fig. 1 and 3, a crane capable of moving easily includes a lifting mechanism 1 and a bearing mechanism 2, the lifting mechanism 1 is mounted at the upper end of the bearing mechanism 2, the lifting mechanism 1 includes a fixed column 11, a rack bar 12 and a lifting assembly 13, a driving motor 111 is mounted on the outer wall of one side of the fixed column 11, the rack bar 12 is connected to the upper end of the fixed column 11, a sliding slot 121 is processed on the outer side of the rack bar 12, a sliding block 131 is arranged on the inner side of the lifting assembly 13, the sliding block 131 is matched with the sliding slot 121, and the bottom end of the fixed column 11 is movably connected to the bearing mechanism 2 through a concave sliding; two sets of hoisting components 13 are installed in parallel, and the inner sides of the hoisting components 13 are matched with the sliding grooves 121 through the sliding blocks 131.

Referring to fig. 2, a portable crane, the carrying mechanism 2 includes a guide rail 21 and a base 22, the guide rail 21 is matched with the concave sliding plate 112, and the upper end of the base 22 is provided with a plurality of fixed sleeves 221; an extension rod 2211 is sleeved in the inner cavity of the fixing sleeve 221, a guide rail 21 is welded at the top end of the extension rod 2211, and a plurality of universal wheels 222 are mounted on the bottom surface of the base 22.

Referring to fig. 4-5, in the crane capable of moving easily, the hoisting assembly 13 is composed of a sliding block 131, a clamping piece 132, a speed reduction motor 133 and an installation block 134, the clamping piece 132 is installed at the outer side of the sliding block 131, a clamping slot 1321 is formed in the upper end of the clamping piece 132, and the upper end of the speed reduction motor 133 is fixedly connected with the clamping slot 1321 through a clamping block 1331; the bottom end of the reduction motor 133 is connected to the mounting block 134 through a plurality of hoisting chains 1332, and the bottom end of the mounting block 134 is provided with a hoisting hook 1341; the inside of installation piece 134 is installed hydraulic cylinder 1342, and the bottom of hydraulic cylinder 1342 passes through hydraulic stem 13421 and connects vacuum chuck 13422.

In summary, the following steps: the crane capable of moving easily is characterized in that a driving motor 111 is installed on the outer wall of one side of a fixed column 11, a rack bar 12 is connected to the upper end of the fixed column 11, a sliding groove 121 is processed on the outer side of the rack bar 12, a sliding block 131 is arranged on the inner side of a hoisting assembly 13, the sliding block 131 is matched with the sliding groove 121, a clamping groove 1321 is formed in the upper end of a clamping piece 132, the upper end of a speed reducing motor 133 is fixedly connected with the clamping groove 1321 through a clamping block 1331, the hoisting assembly 13 can move freely on the sliding groove 121 through the sliding block 131 during working, hoisting of components with different transverse distances is facilitated, the application range of the crane is improved, meanwhile, the hoisting assembly 13 can be connected with the clamping groove 1321 through the clamping block 1331 to facilitate dismounting and mounting, the hoisting assembly 13 can be taken down conveniently when needing to be replaced and cleaned, the mounting block 134 is connected to the bottom end of the speed reducing motor 133 through a, and two sets of hoisting components 13 are installed in parallel, so that the hoisting components 13 can improve the strength through a plurality of hoisting chains 1332 when hoisting a component by using a hoisting hook 1341, meanwhile, the vacuum chuck 13422 is used for adsorbing the surface of the component, thereby avoiding safety accidents caused by the component shaking or falling off in the hoisting process, and improving the stability of the machine during hoisting, the bottom end of the fixed column 11 is movably connected with the bearing mechanism 2 through the concave sliding plate 112, the guide rail 21 is matched with the concave sliding plate 112, and the bottom surface of the base 22 is provided with a plurality of universal wheels 222, so that the fixed column 11 can move back and forth on the guide rail 21 by using the concave sliding plate 112, thereby achieving the purpose that the machine can hoist components in different directions, saving the time of carrying workers, facilitating the machine to turn and move at different positions through the universal wheels 222, having stronger flexibility and being compared with the traditional large-scale fixed, is also more lightweight and the upper end of the base 22 is provided with a number of fixing sleeves 221.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist that can lightly move, includes hoisting mechanism (1) and load-bearing mechanism (2), and hoisting mechanism (1), its characterized in that are installed to the upper end of load-bearing mechanism (2): the lifting mechanism (1) comprises a fixed column (11), a rack rod (12) and a lifting assembly (13), a driving motor (111) is mounted on the outer wall of one side of the fixed column (11), the upper end of the fixed column (11) is connected with the rack rod (12), a sliding groove (121) is processed in the outer side of the rack rod (12), a sliding block (131) is arranged on the inner side of the lifting assembly (13), the sliding block (131) is matched with the sliding groove (121), and the bottom end of the fixed column (11) is movably connected with the bearing mechanism (2) through a concave sliding plate (112);

the bearing mechanism (2) comprises a guide rail (21) and a base (22), the guide rail (21) is matched with the concave sliding plate (112), and the upper end of the base (22) is provided with a plurality of fixing sleeves (221).

2. A portable mobile crane according to claim 1, further comprising: an extension rod (2211) is sleeved in an inner cavity of the fixing sleeve (221), a guide rail (21) is welded at the top end of the extension rod (2211), and a plurality of universal wheels (222) are mounted on the bottom surface of the base (22).

3. A portable mobile crane according to claim 1, further comprising: the lifting assembly (13) is composed of a sliding block (131), a clamping piece (132), a speed reduction motor (133) and an installation block (134), the clamping piece (132) is installed on the outer side of the sliding block (131), a clamping groove (1321) is formed in the upper end of the clamping piece (132), and the upper end of the speed reduction motor (133) is fixedly connected with the clamping groove (1321) through the clamping block (1331).

4. A portable mobile crane according to claim 3, further comprising: the bottom end of the speed reducing motor (133) is connected with the mounting block (134) through a plurality of hoisting chains (1332), and the bottom end of the mounting block (134) is provided with a hoisting hook (1341).

5. A portable mobile crane according to claim 3, further comprising: the inboard of installation piece (134) is installed hydraulic cylinder (1342), and vacuum chuck (13422) is connected through hydraulic stem (13421) to the bottom of hydraulic cylinder (1342).

6. A portable mobile crane according to claim 1, further comprising: two sets of hoisting components (13) are installed in parallel, and the insides of the hoisting components (13) are matched with the sliding grooves (121) through sliding blocks (131).