CN212245971U

CN212245971U - Hoisting apparatus convenient to move

Info

Publication number: CN212245971U
Application number: CN202020840481.8U
Authority: CN
Inventors: 张泉帅; 高振国; 李原道
Original assignee: Xinxiang Hundred Percent Electrical And Mechanical Co ltd
Current assignee: Xinxiang Hundred Percent Electrical And Mechanical Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-29
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a hoisting device convenient to move, which comprises a bottom bracket, a movable suspension arm component, a pressing device, suspension arm moving wheels and an electric hoist; a bottom bracket: the bottom bracket comprises a lower frame and two walking rails arranged on the upper surface of the lower frame; moving the boom assembly: the moving seat of the moving suspension arm assembly is positioned above the left sides of the two walking rails; a pressing device: the number of the pressing devices is two, and the two pressing devices are respectively arranged on the front side and the rear side of the left end of the moving seat of the moving suspension arm assembly; a boom moving wheel: the lifting device with convenient movement has the advantages that the lifting device is simple in structure and easy and convenient to operate, the device can be moved more smoothly, the counterweight device can be adjusted more conveniently, and convenience is brought to people.

Description

Hoisting apparatus convenient to move

Technical Field

The utility model relates to a hoisting equipment technical field specifically is a remove convenient hoisting apparatus.

Background

For some working environments with narrow assembly sites, severe and narrow transition roads and rugged operation, such as mountain wind power installation and construction, the existing assembled truss arm crane cannot stretch out and draw back, needs to be assembled on the ground, occupies a large site, and cannot adapt to the narrow site; the telescopic box-type arm crane is limited by the structure, the cross section of the arm support is small, the windward area of the arm support is large, and compared with a truss arm with the same arm length and performance, the telescopic box-type arm crane is heavy in weight and high in cost, and therefore small-sized hoisting equipment is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a remove convenient hoisting apparatus, simple structure, it is easy and simple to handle, not only make to remove more smoothly to the device, it is more convenient to adjust to the heavy object device moreover, provides convenience for people, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device convenient to move comprises a bottom bracket, a movable suspension arm assembly, a pressing device, a suspension arm moving wheel and an electric hoist;

a bottom bracket: the bottom bracket comprises a lower frame and two walking rails arranged on the upper surface of the lower frame;

moving the boom assembly: the moving seat of the moving suspension arm assembly is positioned above the left sides of the two walking rails;

a pressing device: the number of the pressing devices is two, and the two pressing devices are respectively arranged on the front side and the rear side of the left end of the moving seat of the moving suspension arm assembly;

a boom moving wheel: the two groups of suspension arm moving wheels are respectively arranged on the left side of the lower surface of a moving seat of the suspension arm moving wheels and the lower ends of two pressing devices, and a first speed reduction motor for driving a guide wheel of the suspension arm moving wheels to rotate is arranged on each pressing device;

electric hoist: the connecting frame of the electric hoist is fixed on the lower side of the right end of the arm rod of the movable suspension arm assembly;

wherein: still include control switch and battery, control switch and battery setting are in the inboard that removes the seat, the output of battery is connected to control switch's input electricity, and control switch's output electricity is connected the motor of electric hoist and the input of gear motor one.

Further, remove davit subassembly including removing the seat, the inside of removing the seat is empty, and removes the right side upper end of seat and be equipped with the armed lever, can support the heavy object through removing seat and armed lever for the device is more firm.

Furthermore, the suspension arm moving wheel comprises a first bearing seat connected with the pressing device or the moving seat through a bolt, the first bearing seat is connected with the short shaft of the guide wheel through a bearing, and the suspension arm moving wheel enables the moving suspension arm assembly to move more smoothly on the traveling track, so that the adjusting effect is more convenient.

Further, still include the walking wheel subassembly, the walking wheel subassembly is two sets of, and two sets of walking wheel subassemblies set up respectively in the lower extreme left and right sides of frame down, and the walking wheel subassembly includes the bearing frame two of being connected with the frame of getting off, bearing frame two is passed through the bearing and is connected with the walking wheel, be equipped with two drive left side walking wheel pivoted gear motor two on the frame down, gear motor two's input electricity connection control switch's output, the wire outside between gear motor two and the control switch is equipped with chain formula line box, can drive left walking wheel through gear motor two and rotate for it is more convenient to remove hoisting apparatus.

Further, the electric hoist includes the link of being connected with the armed lever, be equipped with the pivot on the link, the outside of pivot has twined the connection and has acted as go-between, and the lower extreme of connecting acting as go-between is equipped with the lifting hook, one side of link is equipped with and drives pivot pivoted driving motor, can be connected with the heavy object through the lifting hook, and can drive the pivot through driving motor and rotate, and can receive and release the connection through the pivot to this hangs or puts down heavy object.

Compared with the prior art, the beneficial effects of the utility model are that: this remove convenient hoisting apparatus has following benefit:

1. the utility model discloses on set up the bottom support, can support the device through the bottom support for the device is more firm, and can support the heavy object through removing seat and armed lever, makes the device more firm, can drive the davit through gear motor one and remove the wheel rotation, makes to remove the davit subassembly more convenient.

2. The utility model discloses on set up gear motor two, the wire outside between gear motor two and the control switch is equipped with chain formula line box, can drive left walking wheel through gear motor two and rotate for it is more convenient to remove hoisting apparatus, can be connected with the heavy object through the lifting hook, and can drive the pivot through driving motor and rotate, and can receive and release connecting line through the pivot, with this to hang or put down heavy object.

3. The utility model discloses on set up closing device, can make the davit remove the wheel through closing device and hug closely the walking track, should remove convenient hoisting apparatus, simple structure, it is easy and simple to handle, not only make to remove more smoothly to the device, it is more convenient to adjust to the heavy object device moreover, provides convenience for people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B of the present invention;

fig. 5 is an enlarged schematic view of the structure at position C of the present invention.

In the figure: the device comprises a pressing device 1, a boom moving wheel 2, a bearing seat I21, a guide wheel 22, a chain line box 3, a walking wheel assembly 4, a bearing seat II 41, a walking wheel 42, a bottom bracket 5, a lower frame 51, a walking track 52, an electric hoist 6, a hook 61, a connecting pull wire 62, a rotating shaft 63, a connecting frame 64, a driving motor 65, a boom moving assembly 7, an arm rod 71, a moving seat 72, a speed reducing motor I8, a speed reducing motor II 9, a control switch 100 and a storage battery 101.

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. 1-5, the present invention provides a technical solution: a hoisting device convenient to move comprises a bottom bracket 5, a movable suspension arm component 7, a pressing device 1, a suspension arm moving wheel 2 and an electric hoist 6;

bottom bracket 5: the bottom bracket 5 comprises a lower frame 51 and two walking rails 52 arranged on the upper surface of the lower frame 51;

moving the boom assembly 7: the moving seat 72 of the moving boom assembly 7 is located above the left side of the two running rails 52;

the pressing device 1: the number of the pressing devices 1 is two, and the two pressing devices 1 are respectively arranged on the front side and the rear side of the left end of the moving seat 72 of the moving suspension arm assembly 7;

boom movement wheel 2: the two groups of suspension arm moving wheels 2 are respectively arranged at the left side of the lower surface of a moving seat 72 of the suspension arm moving wheels 2 and the lower ends of two pressing devices 1, and the pressing devices 1 are provided with a first speed reducing motor 8 for driving a guide wheel 22 of the suspension arm moving wheels 2 to rotate;

an electric hoist 6: the connecting frame 64 of the electric hoist 6 is fixed on the lower side of the right end of the arm rod 71 of the movable suspension arm assembly 7;

wherein: the lifting arm moving wheel 2 comprises a bearing seat 21 connected with a pressing device 1 or a moving seat 72 through bolts, the bearing seat 21 is connected with a short shaft of a guide wheel 22 through a bearing, the moving arm assembly 7 can move on a walking rail 52 more smoothly through the lifting arm moving wheel 2, the adjusting effect is more convenient, the walking wheel assembly 4 also comprises two groups of walking wheel assemblies 4, the two groups of walking wheel assemblies 4 are respectively arranged at the left side and the right side of the lower end of the lower frame 51, the walking wheel assemblies 4 comprise a second bearing seat 41 connected with the lower frame 51, the second bearing seat 41 is connected with the walking wheels 42 through bearings, the lower frame 51 is provided with two second speed reducing motors 9 for driving the left walking wheels 42 to rotate, the input ends of the second speed reducing motors 9 are electrically connected with the output ends of the control switches 100, the outer side of a lead between the second speed reducing motors 9 and the control switches 100 is provided with a chain type wire box 3, the second speed reducing motors 9 can drive the left walking wheels 42 to rotate, so that the lifting device can be more conveniently moved, the electric hoist 6 comprises a connecting frame 64 connected with an arm rod 71, a rotating shaft 63 is arranged on the connecting frame 64, a connecting stay wire 62 is wound on the outer side of the rotating shaft 63, the lower end of the, can be connected with the heavy object through lifting hook 61, and can drive pivot 63 through driving motor 65 and rotate, and can receive and release connecting guy wire 62 through pivot 63 to this hangs or puts down heavy object, this remove convenient hoisting apparatus, simple structure, and easy and simple to handle not only makes to remove more smoothly to the device, adjusts more conveniently to heavy object device moreover, provides convenience for people.

When in use: can support the device through bottom support 5, and can support heavy object through removing seat 72 and armed lever 71, can drive the davit through gear motor 8 and remove wheel 2 and rotate, it is more convenient to remove davit subassembly 7, the wire outside between gear motor two 9 and control switch 100 is equipped with chain line box 3, can drive left walking wheel 42 through gear motor two 9 and rotate, can make davit remove wheel 2 and hug closely walking track 52 through closing device 1, it is more convenient to make to remove hoisting apparatus, can be connected with the heavy object through lifting hook 61, and can drive pivot 63 through driving motor 65 and rotate, and can receive and release connecting stay wire 62 through pivot 63, with this to hanging or putting down heavy object.

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 remove convenient hoisting apparatus which characterized in that: comprises a bottom bracket (5), a movable suspension arm component (7), a pressing device (1), a suspension arm moving wheel (2) and an electric hoist (6);

bottom bracket (5): the bottom bracket (5) comprises a lower frame (51) and two walking rails (52) arranged on the upper surface of the lower frame (51);

moving boom assembly (7): the moving seat (72) of the moving suspension arm component (7) is positioned above the left sides of the two walking rails (52);

compacting device (1): the number of the pressing devices (1) is two, and the two pressing devices (1) are respectively arranged on the front side and the rear side of the left end of a moving seat (72) of the moving suspension arm assembly (7);

boom movement wheel (2): the two groups of suspension arm moving wheels (2) are arranged, the two groups of suspension arm moving wheels (2) are respectively arranged on the left side of the lower surface of a moving seat (72) of the suspension arm moving wheels (2) and at the lower ends of two pressing devices (1), and a first speed reducing motor (8) for driving a guide wheel (22) of the suspension arm moving wheels (2) to rotate is arranged on each pressing device (1);

electric hoist (6): the connecting frame (64) of the electric hoist (6) is fixed on the lower side of the right end of the arm rod (71) of the movable suspension arm component (7);

wherein: the electric hoist further comprises a control switch (100) and a storage battery (83), the control switch (100) and the storage battery (83) are arranged on the inner side of the movable seat (72), the input end of the control switch (100) is electrically connected with the output end of the storage battery (83), and the output end of the control switch (100) is electrically connected with the input ends of a motor (65) of the electric hoist (6) and a first speed reducing motor (8).

2. A lifting device convenient to move as claimed in claim 1, wherein: the movable suspension arm assembly (7) comprises a movable seat (72), the interior of the movable seat (72) is hollow, and an arm rod (71) is arranged at the upper end of the right side of the movable seat (72).

3. A lifting device convenient to move as claimed in claim 1, wherein: the suspension arm moving wheel (2) comprises a first bearing seat (21) connected with the pressing device (1) or the moving seat (72) through a bolt, and the first bearing seat (21) is connected with a short shaft of the guide wheel (22) through a bearing.

4. A lifting device convenient to move as claimed in claim 1, wherein: still include walking wheel subassembly (4), walking wheel subassembly (4) are two sets of, and two sets of walking wheel subassemblies (4) set up respectively in the lower extreme left and right sides of frame (51) down, and walking wheel subassembly (4) include bearing frame two (41) of being connected with frame (51) down, bearing frame two (41) are connected with walking wheel (42) through the bearing, be equipped with two drive left side walking wheel (42) pivoted gear motor two (9) down on frame (51), the output of input electricity connection control switch (100) of gear motor two (9), the wire outside between gear motor two (9) and control switch (100) is equipped with chain formula line box (3).

5. A lifting device convenient to move as claimed in claim 1, wherein: the electric hoist (6) comprises a connecting frame (64) connected with an arm rod (71), a rotating shaft (63) is arranged on the connecting frame (64), a connecting stay wire (62) is wound on the outer side of the rotating shaft (63), a lifting hook (61) is arranged at the lower end of the connecting stay wire (62), and a driving motor (65) for driving the rotating shaft (63) to rotate is arranged on one side of the connecting frame (64).