CN218465360U - Multi-degree-of-freedom positioning hoisting platform - Google Patents

Abstract

The utility model relates to a hoist and mount platform of multi freedom location. The utility model comprises a frame, a lifting actuator and a hoisting system, wherein the frame is provided with a longitudinal slide rail, the upper end of the lifting actuator is connected with the frame, the hoisting system comprises a lifting appliance, a swing frame, a transverse moving frame, a roll-over frame, a turning actuator, a transverse moving actuator, a longitudinal moving actuator, a swing actuator and a rolling actuator, the lifting appliance is hinged on the front end surface and the rear end surface of the swing frame, the roll-over frame is arranged on the left side and the right side of the swing frame, the roll-over frame is connected with the transverse moving frame in a sliding way, and the transverse moving frame is hinged with the swing frame; two ends of the turning actuator are hinged with the sliding block and the turning frame on the longitudinal sliding rail respectively, two ends of the transverse moving actuator are hinged with the turning frame and the transverse moving frame respectively, two ends of the swinging actuator are hinged with the swinging frame and the transverse moving frame respectively, and the longitudinal moving actuator is hinged with the frame and the sliding block respectively; two ends of the rolling actuator are respectively hinged with the lifting appliance and the swing rotating frame. The utility model discloses the degree of mobilization is high, and hoist and mount efficiency is high, and is collapsible, and the transportation is convenient.

Description

Multi-degree-of-freedom positioning hoisting platform

Technical Field

The utility model relates to a hoist and mount platform of multi freedom location belongs to the hoisting machinery field.

Background

The existing overturning hoisting platform is large in size, does not have a folding function and is difficult to transport; except can overturn to the heavy object, be furnished with vertical and horizontal positioning control function, nevertheless can't realize diversified positioning control, when there is the biasing in the heavy object position of hoist and mount and hoist, counterpoint the difficulty, need artifical participation location, lead to positioning accuracy not high, have hoist and mount inefficiency, construction cost is high, mobility subalternation problem.

Disclosure of Invention

In order to solve the problem, the utility model provides a hoist and mount platform of multi freedom location has degree of automation height, and easy operation can accomplish diversified location and adjust, and hoist and mount efficiency is high, and use cost is low, has collapsible function, the transportation of being convenient for.

Disclosure of Invention

The hoisting platform with the multi-degree-of-freedom positioning function comprises a frame, a lifting actuator and a hoisting system, wherein a longitudinal slide rail is arranged on the frame, a slide block is connected on the longitudinal slide rail in a sliding mode, the upper end of the lifting actuator is connected with the frame, the hoisting system comprises a lifting appliance, a swing frame, a transverse moving frame, a turnover actuator, a transverse moving actuator, a longitudinal moving actuator, a swing actuator and a rolling actuator, the lifting appliance is hinged to the front end face and the rear end face of the swing frame, the turnover frames are arranged on the left side and the right side of the swing frame, the turnover frames are connected with the transverse moving frame in a sliding mode, and the transverse moving frame is hinged to the swing frame; two ends of the turning actuator are hinged with the sliding block and the turning frame respectively, two ends of the transverse moving actuator are hinged with the turning frame and the transverse moving frame respectively, two ends of the swinging actuator are hinged with the swinging frame and the transverse moving frame respectively, and the longitudinal moving actuator is hinged with the frame and the sliding block respectively; two ends of the rolling actuator are respectively hinged with the lifting appliance and the swing rotating frame.

The bottom end of the lifting actuator is fixed on a wheel carrier provided with a travelling wheel.

The lifting actuator is a one-stage or multi-stage sliding telescopic rod.

The frame includes two outer frames, folding beam and the flange of parallel arrangement, and the folding beam middle part is through flange joint, and the tip of folding beam is articulated with two outer frames respectively.

The front end face and the rear end face of the swinging frame are respectively provided with an auxiliary hanger interface.

Be provided with the connecting piece on the slider, the connecting piece includes the upset seat, indulges and moves journal stirrup and power journal stirrup, and the upset seat is articulated with the roll-over stand, indulges to move the actuator and articulates with the slider through indulging to move the journal stirrup, and the upset actuator passes through power journal stirrup and slider are articulated.

Beneficial effects of the utility model

The hoisting platform with the multi-degree-of-freedom positioning function has the multiple-degree-of-freedom adjustment function, can adjust through automatic positioning, achieves alignment of a hoisting tool and a heavy object, is high in positioning accuracy, can complete multi-angle rotation of the heavy object, even automatically turns, is simple to operate, saves the process of manual positioning, and improves the hoisting work efficiency. The auxiliary lifting appliance is installed through the auxiliary lifting appliance interface, the length of the auxiliary lifting appliance is selected according to the weight, lifting appliances in different positions can be selected according to lifting requirements, and the application range is wide. The foldable frame is adopted, so that the folding is rapid, the occupied space is small, and the storage and the transportation are convenient; the utility model discloses can install on general lifting device's base, also can the exclusive use, owing to install the walking wheel, outdoor mobility can be strong.

Drawings

Fig. 1 is a schematic structural view of the utility model;

figure 2 is a schematic structural view of a main body part of the hoisting system;

FIG. 3 is a schematic view of the structure of the connector;

FIG. 4 is a schematic view of the frame in a folded state;

fig. 5 is a schematic view of the connection between the swing frame and the cross frame.

Reference numerals are as follows: 1-a frame; 10-an outer frame; 11-a flange; 12-a folding beam; 13-longitudinal sliding rail; 14-a slide block; 2, hoisting the system; 20-a roll-over actuator; 21-a roll-over stand; 211-front pin shaft; 212-rear pin shaft; 22-a swing frame; 23-a transverse moving frame; 231-connecting pin shafts; 24-a spreader; 25-an auxiliary spreader interface; 251-a mounting bracket; 26-a swing actuator; 27-a traversing actuator; 28-a roll actuator; 29-a longitudinal movement actuator; 3-a lifting actuator; 4-travelling wheels; 40-wheel carrier; 50-a connector; 51-a turning seat; 52-longitudinally moving the support lug; 53-power lug.

Detailed Description

The hoisting platform with multiple degrees of freedom positioning comprises a frame 1, a lifting actuator 3 and a hoisting system 2, wherein the frame 1 comprises two outer frames 10, a folding beam 12 and a flange 11 which are arranged in parallel, the middle part of the folding beam 12 is connected through the flange 11, and the end part of the folding beam 12 is respectively hinged on the two outer frames 10. The flanges 11 are disconnected, and the two outer frames 10 can be folded, so that the occupied space is reduced, and the transportation is convenient. The outer frame 10 is respectively provided with a longitudinal slide rail 13, the longitudinal slide rail 13 is provided with a slide block 14, the slide block 14 is connected with the longitudinal slide rail 13 in a sliding manner, the slide block 14 is provided with a connecting piece 50, and the connecting piece 50 comprises a turning seat 51, a longitudinal moving support lug 52 and a power support lug 53. The lifting actuator 3 is a one-stage or multi-stage sliding telescopic rod, the upper end of the lifting actuator is connected with the outer frame 10, and the lower end of the lifting actuator is fixed on a wheel carrier 40 provided with the travelling wheels 4. The hoisting system 2 comprises a spreader 24, an auxiliary spreader interface 25, a swing frame 22, a traverse frame 23, a roll frame 21, a roll actuator 20, a traverse actuator 27, a longitudinal actuator 29, a swing actuator 26 and a roll actuator 28. The sling 24 and the auxiliary sling interface 25 are respectively arranged on the front end surface and the rear end surface of the swing frame 22, the sling 24 is hinged with the swing frame 22, and the auxiliary sling interface 25 is fixedly connected with the swing frame 22 through a mounting bracket 251 thereof. The two ends of the rolling actuator 28 are respectively hinged with the hanger 24 and the swing frame 22, and the action of the rolling actuator makes the hanger 24 rotate on the end surface of the swing frame 22, and the turning angle of the hoisted heavy object can be controlled by the rotation of the hanger 24. The roll-over stand 21 is arranged at the left and right sides of the swing stand 22 and is connected with the transverse frame 23 in a sliding way, the lower end of the roll-over stand 21 is respectively provided with a front pin shaft 211 and a rear pin shaft 212, the roll-over seat 51 of the connecting piece 50 is hinged with the roll-over stand 21 through the front pin shaft 211, one end of the roll-over actuator 20 is hinged with the roll-over stand through the rear pin shaft 212, and the other end of the roll-over actuator is hinged with the sliding block through the power support lug 53 of the connecting piece 50. The transverse moving frame 23 is provided with a connecting pin shaft 231, and the transverse moving frame 23 is hinged with the swing frame 22 through the connecting pin shaft 231. The two ends of the transverse moving actuator 27 are respectively hinged on the roll-over stand 21 and the transverse moving stand 23, the transverse moving stand 23 can be controlled to move by the action of the transverse moving actuator, the roll-over stand 21 and the swing stand 22 can slide left and right relatively, the distance that the roll-over stand 21 extends out of the two sides of the swing stand 22 is controlled, and therefore the transverse moving positioning adjustment of the lifting appliance 24 is achieved. Two ends of the swing actuator 26 are respectively hinged with the swing frame 22 and the transverse frame 23, and the swing actuator 26 controls the transverse frame 23 to rotate relative to the swing frame 22 to drive the lifting appliance 24 to swing. One end of the longitudinal movement actuator 29 is hinged with the outer frame 10, and the other end is hinged with the sliding block 14 through the longitudinal movement support lug 52, and the action of the longitudinal movement actuator drives the whole hoisting system 2 to realize relative longitudinal movement relative to the frame 1.

During operation, firstly, height adjustment is carried out according to the placing height of the weight, the outer frame 10 is driven by the lifting actuator 3 to move up and down, height positioning of the hoisting system 2 is completed, and the hoisting system 2 is moved to the position above the weight. When the weight and the hoisting system (i.e. the hoisting point of the spreader and the hoisting point of the weight) have a lateral deviation, lateral fine adjustment needs to be performed before hoisting, and the traverse actuator 27 causes the roll-over stand 21 and the swing frame to move relatively, so that the spreader 24 (and the auxiliary spreader mounted on the auxiliary spreader interface 25) mounted on the swing frame 22 changes the relative position between the spreader 24 and the weight along with the change of the lateral position of the swing frame 22, thereby realizing the lateral positioning adjustment of the spreader 24. When the heavy object and the hoisting system 2 have longitudinal deviation, the longitudinal movement actuator 29 is started, the longitudinal movement actuator 29 enables the sliding block 14 to slide on the longitudinal sliding rail 13, the hoisting system 2 is driven to slide and position back and forth on the longitudinal sliding rail 13, and then longitudinal positioning adjustment of the hoisting tool 24 relative to the heavy object is completed. When the heavy object has angular deviation relative to the hoisting system 2, the swing actuator 26 drives the swing frame 22 and the lifting appliance 24 thereon to complete multi-angle swing on the transverse frame 23, so as to realize swing positioning adjustment of the lifting appliance 24. When a certain angle deviation exists between the hoisting point of the weight and the hoisting point of the hanger 24, the hanger 24 is rotated on the swing frame 22 by multiple angles through the rolling actuator 28, so that the rolling positioning adjustment is realized, and the connection between the hanger 24 and the weight is ensured. After the heavy object is hung, the heavy object is moved to a falling point, and if the heavy object needs to be turned, the turning actuator 20 enables the hoisting system 2 to rotate around the rear pin shaft 212 by a plurality of angles, so that the heavy object can be turned and turned, and the requirement of the falling angle of the heavy object is met.

Claims (6)

1. A multi-degree-of-freedom positioning hoisting platform comprises a frame, a lifting actuator and a hoisting system, and is characterized in that a longitudinal slide rail is arranged on the frame, a slide block is connected on the longitudinal slide rail in a sliding manner, the upper end of the lifting actuator is connected with the frame, the hoisting system comprises a lifting appliance, a swing frame, a transverse moving frame, a turning actuator, a transverse moving actuator, a longitudinal moving actuator, a swing actuator and a rolling actuator, the lifting appliance is hinged on the front end face and the rear end face of the swing frame, the turning frame is arranged on the left side and the right side of the swing frame, the turning frame is connected with the transverse moving frame in a sliding manner, and the transverse moving frame is hinged with the swing frame; two ends of the turning actuator are respectively hinged with the sliding block and the turning frame, two ends of the transverse moving actuator are respectively hinged with the turning frame and the transverse moving frame, two ends of the swinging actuator are respectively hinged with the swinging frame and the transverse moving frame, and the longitudinal moving actuator is respectively hinged with the frame and the sliding block; two ends of the rolling actuator are respectively hinged with the lifting appliance and the swing rotating frame.

2. The multi-degree-of-freedom positioning hoisting platform of claim 1, wherein the bottom end of the lifting actuator is fixed on a wheel carrier provided with a traveling wheel.

3. The multiple degree of freedom positionable hoist platform of claim 2, in which the lift actuator is one or more stages of sliding telescoping rods.

4. The multi-degree-of-freedom positioning hoisting platform of claim 1, wherein the frame comprises two outer frames arranged in parallel, a folding beam and a flange, the middle part of the folding beam is connected by the flange, and the end parts of the folding beam are respectively hinged with the two outer frames.

5. The multiple degrees of freedom positioned hoisting platform of claim 1 wherein the front and back end surfaces of the pendulum suspension frame are provided with an auxiliary hoist interface, respectively.

6. The multi-degree-of-freedom positioning hoisting platform as claimed in claim 1, wherein the slide block is provided with a connecting piece, the connecting piece comprises a turning seat, a longitudinal movement lug and a power lug, the turning seat is hinged to the turning frame, the longitudinal movement actuator is hinged to the slide block through the longitudinal movement lug, and the turning actuator is hinged to the slide block through the power lug.

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