CN210655953U

CN210655953U - Freight transportation hoisting appliance with adjusting mechanism

Info

Publication number: CN210655953U
Application number: CN201921309243.8U
Authority: CN
Inventors: 吕永红
Original assignee: Shanxi Chongtai Shengteng Technology Co Ltd
Current assignee: Shanxi Chongtai Shengteng Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-02
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a lifting appliance with an adjusting mechanism for freight transportation, which comprises a bottom plate, wherein the bottom surface of the bottom plate is provided with a moving component and a power box, one end of the top surface of the bottom plate is provided with a first round bar, the top end of the first round bar is provided with a control panel, one end of the bottom plate is provided with a handrail, the bottom surfaces of the two ends of the handrail are fixedly connected with connecting rods, the other end of each connecting rod is fixedly connected with one side surface corresponding to the bottom plate, the middle part of the top surface of the bottom plate is provided with a rotating component, a supporting arm rod is arranged in the rotating component, the top end of the supporting arm rod is provided with an electric telescopic rod, the middle part of one side surface of the supporting arm rod is provided with a first limiting plate, the bottom surface of one end of the electric telescopic rod is provided with a second, and is connected with the rotating component; the utility model discloses in improved the operating efficiency, the effectual safety of protecting article.

Description

Freight transportation hoisting appliance with adjusting mechanism

Technical Field

The utility model relates to a handling technical field especially relates to a freight transportation is with lifting by crane utensil with adjustment mechanism.

Background

The common carrying mode in the goods are deposited in the storage roughly divide into fork truck and transport and hoist and mount and transport two kinds, and it is very common transport apparatus in the hoist and mount transfer mode to remove the portal frame, is used for especially installation, transport, the debugging of workshop appliance, when carrying goods and materials, lifts up goods and materials from ground through manpower pulling calabash, needs a large amount of manpower pulling, and can not the multi-angle operation, and the operating efficiency is low, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a lifting appliance with an adjusting mechanism for freight transportation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a freight transportation is with lifting by crane utensil with adjustment mechanism, includes the bottom plate, the bottom plate bottom surface is equipped with removal subassembly and power pack, bottom plate top surface one end is equipped with first round bar, first round bar top is equipped with the control panel, bottom plate one end is equipped with the handrail, the equal rigid coupling connecting rod in handrail both ends bottom surface, every connecting rod other end all corresponds a side rigid coupling with the bottom plate, bottom plate top surface middle part is equipped with rotating assembly, be equipped with the support arm pole in the rotating assembly, support arm pole top is equipped with electric telescopic handle, a support arm pole side middle part is equipped with first limiting plate, electric telescopic handle one end bottom surface is equipped with the second limiting plate the electric telescopic handle other end is equipped with fixed armed lever, the fixed armed lever below is equipped with the hook subassembly, fixed armed lever lower extreme rigid coupling cable wire one end, the, The second limiting plate and the first limiting plate are connected with the rotating assembly.

Preferably, the movable assembly comprises a supporting plate, supporting plate four corners are provided with supporting rods, each supporting rod runs through the supporting plate, the upper end of each supporting rod is fixedly connected with the bottom surface of the bottom plate, the lower end of each supporting rod is provided with a cylinder, a bearing is arranged in each cylinder, each bearing is fixedly connected with one end of a first rotating shaft, the other end of each first rotating shaft is fixedly connected with the top surface of the outer side of the trapezoid groove, and a roller is arranged in each trapezoid groove.

Preferably, the rotating assembly comprises a first motor, the first motor is positioned on the top surface of the bottom plate, a turntable is sleeved at the top end of a motor shaft of the first motor, a supporting arm rod is arranged on the top surface of the turntable, a U-shaped groove is arranged at the top end of the supporting arm rod, a third motor is arranged on one side surface of the U-shaped groove, the motor shaft of the third motor penetrates through a side plate corresponding to the U-shaped groove to be fixedly connected with the fixed end of the electric telescopic rod, a circle of protective shell is arranged on the outer side of the turntable, the bottom surface of the protective shell is fixedly connected with the top surface of the bottom plate, a limiting ring is arranged on the top surface of the protective shell, the bottom surface of the limiting ring is contacted with the top surface of the turntable, the side surface of the limiting ring is contacted with the outer side surface of the supporting arm rod, a counterweight box is arranged on one, and a motor shaft of the second motor penetrates through a side plate corresponding to the rectangular frame to be fixedly connected with one end of the roller, the other end of the roller is fixedly connected with the side plate corresponding to the rectangular frame through a second rotating shaft, and the roller is wound with a steel cable.

Preferably, first limiting plate one end and support arm pole rigid coupling, the vertical first opening that is equipped with the rectangle in first limiting plate top surface middle part all vertically is equipped with the third axis of rotation around the opening, all overlaps in the every third axis of rotation and is equipped with first pulley, the vertical clearance that is located between two first pulleys of cable wire.

Preferably, the upper end of the second limiting plate is fixedly connected with the corresponding side face of the lower end of the electric telescopic rod, a rectangular second opening is transversely formed in the middle of the lower end of the second limiting plate, a fourth rotating shaft is longitudinally arranged at the lower end of the second opening, a second pulley is sleeved on the fourth rotating shaft, and the steel cable is located in a second annular groove in the outer end of the second pulley.

Preferably, the top surface of the fixed arm rod is vertically provided with a third opening, the lower end of the third opening is vertically provided with a fifth rotating shaft, a third pulley is sleeved on the fifth rotating shaft, the steel cable is located in a third annular groove at the outer end of the third pulley, a second round rod is arranged below the third pulley, two ends of the second round rod are fixedly connected with two side walls of the third opening respectively, and the second round rod is fixedly connected with one end of the steel cable.

Preferably, the hook component comprises two fixing plates, a sixth rotating shaft is arranged at the upper end between the two fixing plates, a fourth pulley is sleeved on the sixth rotating shaft, the steel cable is positioned in a fourth annular groove at the outer end of the fourth pulley, a rectangular block is arranged at the lower end between the two fixing plates, a through round hole is arranged in the middle of the rectangular block, a hook is inserted in the round hole, threads are arranged on the outer surface of the upper end of the hook, the upper end of the hook penetrates through the round hole in the rectangular block and is connected with a corresponding nut, an arc-shaped first lug is arranged on one side of the hook, the first lug is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with one end of the limiting rod, a threaded hole is arranged on the outer surface of the front side of the hook, the screw penetrates through hole in the middle of the limiting, an elliptical ring is arranged in the fourth opening, and the elliptical ring is sleeved at the other end of the limiting rod.

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

1. in the utility model, the lifting appliance can be moved to different positions for operation through the arranged moving assembly, and the lifting appliance can rotate in the horizontal direction through the arranged first motor, so that the operation range is expanded, and the operation efficiency is improved;

2. in the utility model, the limit rod and the elliptical ring arranged on the lifting hook can effectively avoid the situation that the article is separated from the lifting hook in the lifting process, thereby protecting the safety of the article;

3. in the utility model, the second motor, the electric telescopic rod and the lifting hook component are arranged to realize the lifting of articles through electric power, thereby reducing the labor capacity of workers, improving the operation efficiency,

to sum up, the utility model discloses in reduced staff's the amount of labour, improved the operating efficiency, the effectual safety of protecting article.

Drawings

Fig. 1 is a front view of a cargo lifting device with an adjusting mechanism according to the present invention;

fig. 2 is a cross-sectional view of a freight crane provided with an adjusting mechanism according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of a cargo lifting device with an adjusting mechanism according to the present invention;

fig. 4 is an enlarged view of a cargo lifting device with an adjusting mechanism at B in fig. 2;

fig. 5 is an enlarged view of the cargo lifting device with the adjusting mechanism at C in fig. 2 according to the present invention;

fig. 6 is a top view of a moving assembly of a cargo lifting device with an adjusting mechanism according to the present invention;

number in the figure: the device comprises a bottom plate 1, a control plate 11, a first round rod 12, a connecting rod 13, an armrest 14, a power supply box 15, a moving assembly 2, a supporting rod 21, a rotating shaft 22, a trapezoidal groove 23, a supporting plate 24, a roller 25, a rotating assembly 3, a first motor 31, a turntable 32, a protective shell 33, a second rotating shaft 34, a supporting arm rod 35, a rectangular frame 36, a roller 37, a second motor 38, a third motor 39, a first limiting plate 4, a first pulley 41, an electric telescopic rod 5, a fixed arm rod 6, a third pulley 61, a second round rod 62, a steel cable 7, a hook assembly 8, a fourth pulley 81, a fixed plate 82, a rectangular block 83, a hook 84, a limiting rod 85, an elliptical ring 86, a spring 87, a second limiting plate 9 and a second pulley 91.

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.

Referring to fig. 1-3, a lifting device with an adjusting mechanism for freight transportation comprises a bottom plate 1, wherein a moving component 2 and a power box 15 are arranged on the bottom surface of the bottom plate 1, a first round bar 12 is arranged at one end of the top surface of the bottom plate 1, a control plate 11 is arranged at the top end of the first round bar 12, a handrail 14 is arranged at one end of the bottom plate 1, connecting rods 13 are fixedly connected to the bottom surfaces of the two ends of the handrail 14, the other end of each connecting rod 13 is fixedly connected to a side surface corresponding to the bottom plate 1, a rotating component 3 is arranged in the middle of the top surface of the bottom plate 1, a supporting arm 35 is arranged in the rotating component 3, an electric telescopic rod 5 is arranged at the top end of the supporting arm 35, a first limiting plate 4 is arranged in the middle of one side surface of the supporting arm 35, a second limiting plate 9 is arranged on the bottom surface, the lower end of the fixed arm rod 6 is fixedly connected with one end of a steel cable 7, and the other end of the steel cable 7 sequentially penetrates through the hook component 8, the second limiting plate 9 and the first limiting plate 4 and is connected with the rotating component 3.

The utility model discloses in, be equipped with the battery in the power pack 15, the battery passes through the wire and is connected with control panel 11, first motor 31, second motor 38, third motor 39 and electric telescopic handle 5, be equipped with the control switch of first motor 31, second motor 38, third motor 39, electric telescopic handle 5 and power on the control panel 11.

The utility model discloses in, remove subassembly 2 and include

backup pad

24, 24 four corners in backup pad all are equipped with bracing piece 21, and every bracing piece 21 all runs through backup pad 24, every bracing piece 21 upper end all with 1 bottom surface rigid coupling of bottom plate, every bracing piece 21 lower extreme all is equipped with the cylinder, all is equipped with the bearing in the every cylinder, every bearing all with first axis of rotation 22 one end rigid coupling, every first axis of rotation 22 other end rigid coupling trapezoidal recess 23 outside top surface, all is equipped with gyro wheel 25 in every trapezoidal recess 23.

In the utility model, the rotating assembly 3 comprises a first motor 31, the first motor 31 is positioned on the top surface of the bottom plate 1, the top end of the motor shaft of the first motor 31 is sleeved with a turntable 32, the top surface of the turntable 32 is provided with a supporting arm rod 35, the top end of the supporting arm rod 35 is provided with a U-shaped groove, one side surface of the U-shaped groove is provided with a third motor 39, the motor shaft of the third motor 39 passes through one side plate corresponding to the U-shaped groove to be fixedly connected with the fixed end of the electric telescopic rod 5, the outer side of the turntable 32 is provided with a circle of protective shell 33, the bottom surface of the protective shell 33 is fixedly connected with the top surface of the bottom plate 1, the top surface of the protective shell 33 is provided with a spacing ring, the bottom surface of the spacing ring is contacted with the top surface of the turntable 32, the side surface of the spacing ring is contacted with the outer side surface, rectangular plates are arranged on two sides of the rectangular frame 36, a second motor 38 is arranged on one side of the outer portion of the rectangular frame 36, a motor shaft of the second motor 38 penetrates through a side plate corresponding to the rectangular frame 36 to be fixedly connected with one end of a roller 37, the other end of the roller 37 is fixedly connected with the side plate corresponding to the rectangular frame 36 through a second rotating shaft 34, and a steel cable 7 is wound on the roller 37.

The utility model discloses in, 4 one ends of first limiting plate and the 35 rigid couplings of support arm pole, the vertical first opening that is equipped with the rectangle in 4 top surfaces of first limiting plate middle parts, the opening front and back end all vertically is equipped with the third axis of rotation, all overlaps in the every third axis of rotation to be equipped with

first pulley

41, 7 vertical clearances that are located between two first pulley 41 of cable wire.

The utility model discloses in, the 9 upper ends of second limiting plate correspond the side rigid coupling with 5 lower extremes of electric telescopic handle, 9 lower extreme middle parts of second limiting plate transversely are equipped with the second opening of rectangle, and second opening lower extreme vertically is equipped with the fourth axis of rotation, and the cover is equipped with second pulley 91 in the fourth axis of rotation, cable wire 7 is located second pulley 91 outer end second annular groove.

The utility model discloses in, preferably, the vertical third opening that is equipped with of 6 top surfaces of fixed armed lever, third opening lower extreme vertically are equipped with the fifth axis of rotation, and the cover is equipped with third pulley 61 in the fifth axis of rotation, and cable wire 7 is located third pulley 61 outer end third annular groove, third pulley 61 below is equipped with second round bar 62, second round bar 62 both ends respectively with third opening both sides wall rigid coupling, second round bar 62 and cable wire 7 one end rigid coupling.

In the utility model, the hook component 8 comprises two fixing plates 82, a sixth rotating shaft is arranged at the upper end between the two fixing plates 82, a fourth pulley 81 is sleeved on the sixth rotating shaft, the steel cable 7 is positioned in a fourth annular groove at the outer end of the fourth pulley 81, a rectangular block 83 is arranged at the lower end between the two fixing plates 82, a through round hole is arranged at the middle part of the rectangular block 83, a hook 84 is inserted in the round hole, a thread is arranged on the outer surface of the upper end of the hook 84, the upper end of the hook 84 passes through the round hole on the rectangular block 83 to be connected with a corresponding nut, an arc-shaped first lug is arranged at one side of the hook 84 and is fixedly connected with one end of a spring 87, the other end of the spring 87 is fixedly connected with one end of a limiting rod 85, a threaded hole is arranged on the outer surface at the front side of the hook 84, the screw rod passes through the through, a fourth opening is formed in the second bump, an elliptical ring 86 is arranged in the fourth opening, and the elliptical ring 86 is sleeved on the other end of the limiting rod 85.

In the utility model, when in use, the worker pushes the roller 25 to rotate through the armrest 14, so as to move the lifting device to the operation location, then the worker turns on the power switch on the control panel 11, then turns on the switch of the first motor 31, the first motor 31 rotates to drive the electric telescopic rod 5 to rotate in the horizontal direction, after the electric telescopic rod 5 rotates to a proper angle in the horizontal direction, the worker controls the first motor 31 to stop rotating, then turns on the switch of the third motor 39, the third motor 39 rotates to drive the electric telescopic rod 5 to rotate in the vertical direction, after the electric telescopic rod 5 adjusts to a proper angle in the vertical direction, the worker controls the electric telescopic rod 5 to speak the hook 84 to move above the object, then the worker controls the second motor 38 to rotate positively, the steel cable 7 wound on the roller 37 moves outwards along with the roller 37 to rotate positively, therefore, the hook 84 moves downwards, after the hook 84 moves to a proper position, the second motor 38 stops rotating, the worker rotates the limiting rod 85 downwards, the spring 87 stretches, the elliptical ring 86 is separated from the limiting rod 85, the worker hangs the bound object in the hook 84, then rotates the limiting rod 85 downwards again and hangs the elliptical ring 86 at one end of the limiting rod 85, at the moment, the elliptical ring 86 prevents the object from being separated from the hook in the hoisting process, the worker controls the second motor 38 to rotate reversely, the steel cable 7 is fixed inwards along the fourth pulley 81, the third pulley 61, the second pulley 91 and the first pulley 41 in sequence and is wound on the roller 37, the hook 84 hoists the object from the ground along with the inward movement of the steel cable 7, and at the moment, the worker can hoist the object to a designated place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lifting device for freight with an adjusting mechanism, comprising a floor (1), characterized in that: the electric telescopic handle is characterized in that a moving component (2) and a power box (15) are arranged on the bottom surface of the bottom plate (1), a first round rod (12) is arranged at one end of the top surface of the bottom plate (1), a control panel (11) is arranged at the top end of the first round rod (12), a handrail (14) is arranged at one end of the bottom plate (1), connecting rods (13) are fixedly connected to the bottom surfaces of the two ends of the handrail (14), the other end of each connecting rod (13) is fixedly connected to one side surface corresponding to the bottom plate (1), a rotating component (3) is arranged in the middle of the top surface of the bottom plate (1), a supporting arm rod (35) is arranged in the rotating component (3), an electric telescopic handle (5) is arranged at the top end of the supporting arm rod (35), a first limiting plate (4) is arranged at one side surface of the supporting arm (35), a second limiting, fixed armed lever (6) below is equipped with lifting hook subassembly (8), fixed armed lever (6) lower extreme rigid coupling cable wire (7) one end, cable wire (7) other end passes lifting hook subassembly (8), second limiting plate (9) and first limiting plate (4) in proper order and is connected with rotating assembly (3).

2. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: remove subassembly (2) including backup pad (24), backup pad (24) four corners all is equipped with bracing piece (21), and backup pad (24) all runs through every bracing piece (21), every bracing piece (21) upper end all with bottom plate (1) bottom surface rigid coupling, every bracing piece (21) lower extreme all is equipped with the cylinder, all is equipped with the bearing in every cylinder, every bearing all with first axis of rotation (22) one end rigid coupling, every first axis of rotation (22) other end rigid coupling trapezoidal recess (23) outside top surface is equipped with gyro wheel (25) in every trapezoidal recess (23).

3. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: the rotating assembly (3) comprises a first motor (31), the first motor (31) is positioned on the top surface of the bottom plate (1), a turntable (32) is sleeved at the top end of a motor shaft of the first motor (31), a supporting arm rod (35) is arranged on the top surface of the turntable (32), a U-shaped groove is arranged at the top end of the supporting arm rod (35), a third motor (39) is arranged on one side surface of the U-shaped groove, the motor shaft of the third motor (39) penetrates through a side plate corresponding to the U-shaped groove to be fixedly connected with the fixed end of the electric telescopic rod (5), a circle of protective shell (33) is arranged on the outer side of the turntable (32), the bottom surface of the protective shell (33) is fixedly connected with the top surface of the bottom plate (1), a limit ring is arranged on the top surface of the protective shell (33), the bottom surface of the limit ring is in contact with the top surface of the turntable (32, support armed lever (35) another side and be equipped with rectangle frame (36), the lower extreme is uncovered on rectangle frame (36), and rectangle frame (36) both sides are equipped with the rectangular plate, rectangle frame (36) outside side is equipped with second motor (38), the motor shaft of second motor (38) passes rectangle frame (36) and corresponds curb plate and cylinder (37) one end rigid coupling, cylinder (37) other end passes through second axis of rotation (34) and corresponds curb plate rigid coupling with rectangle frame (36), winding cable wire (7) on cylinder (37).

4. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: first limiting plate (4) one end and support arm pole (35) rigid coupling, the vertical first opening that is equipped with the rectangle in first limiting plate (4) top surface middle part, the opening front and back end all vertically is equipped with the third axis of rotation, all overlaps in the every third axis of rotation to be equipped with first pulley (41), cable wire (7) vertical is located the clearance between two first pulley (41).

5. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: second limiting plate (9) upper end corresponds the side rigid coupling with electric telescopic handle (5) lower extreme, second limiting plate (9) lower extreme middle part transversely is equipped with the second opening of rectangle, and second opening lower extreme vertically is equipped with the fourth axis of rotation, and the cover is equipped with second pulley (91) in the fourth axis of rotation, cable wire (7) are located second pulley (91) outer end second annular groove.

6. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: fixed armed lever (6) top surface is vertical to be equipped with the third opening, and third opening lower extreme vertically is equipped with the fifth axis of rotation, and the cover is equipped with third pulley (61) in the fifth axis of rotation, and cable wire (7) are located third pulley (61) outer end third annular groove, third pulley (61) below is equipped with second round bar (62), second round bar (62) both ends respectively with third opening both sides wall rigid coupling, second round bar (62) and cable wire (7) one end rigid coupling.

7. A cargo lifting device with an adjustment mechanism according to claim 1, wherein: the lifting hook component (8) comprises two fixing plates (82), a sixth rotating shaft is arranged at the upper end between the two fixing plates (82), a fourth pulley (81) is sleeved on the sixth rotating shaft, the steel cable (7) is positioned in a fourth annular groove at the outer end of the fourth pulley (81), a rectangular block (83) is arranged at the lower end between the two fixing plates (82), a through round hole is formed in the middle of the rectangular block (83), a lifting hook (84) is inserted into the round hole, threads are arranged on the outer surface of the upper end of the lifting hook (84), the upper end of the lifting hook (84) penetrates through the round hole in the rectangular block (83) and is connected with a corresponding nut, an arc-shaped first convex block is arranged on one side of the lifting hook (84), the first convex block is fixedly connected with one end of a spring (87), the other end of the spring (87) is fixedly connected with one end of a limiting rod (85), a threaded hole is formed in the outer surface of the front side of the lifting, lifting hook (84) opposite side is equipped with curved second lug, is equipped with the fourth opening on the second lug, is equipped with elliptical ring (86) in the fourth opening, elliptical ring (86) cover are established on gag lever post (85) the other end.