CN214989699U

CN214989699U - Wind-powered electricity generation anchor slab flange hoist and mount frock

Info

Publication number: CN214989699U
Application number: CN202121449147.0U
Authority: CN
Inventors: 王涛
Original assignee: Shenzhen Yueruntong Hoisting Transportation Co ltd
Current assignee: Shenzhen Yueruntong Hoisting Transportation Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-03
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of the technique of hoist and mount transportation and specifically relates to a wind-powered electricity generation anchor slab flange hoist and mount frock is related to, and it includes jib and work piece, the top of jib is provided with rings, it is equipped with the movable block to slide the cover on the jib, the articulated davit that is provided with of lateral wall of movable block, the davit deviates from the one end of movable block is provided with and is used for fixing the hoisting machine of work piece constructs, be provided with on the jib and be used for driving the lifting unit that the movable block goes up and down. This application has the effect that improves the stability of wind-powered electricity generation anchor slab flange hoist and mount.

Description

Wind-powered electricity generation anchor slab flange hoist and mount frock

Technical Field

The application relates to the technical field of hoisting transportation, in particular to a wind power anchor plate flange hoisting tool.

Background

The wind power anchor plate flange is a large flange accessory, is widely applied to wind power construction, and is characterized by large volume structure and high weight, so that a lot of inconvenience is brought in the hoisting and moving process of the wind power anchor plate flange.

At present wind-powered electricity generation anchor slab flange hoist and mount frock generally includes work piece, rope and ripe lifting device, and the work piece is wind-powered electricity generation anchor slab flange, when needs hoist and mount the work piece, the staff earlier with the one end and the work piece fixed connection of rope, then with the other end of rope and ripe lifting device's output fixed connection, under the effect of rope, ripe lifting device hoists the work piece and removes.

In view of the above-mentioned related art, the inventor believes that the rope is prone to break during long-distance hoisting, and thus has a great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of wind-powered electricity generation anchor slab flange hoist and mount, this application provides a wind-powered electricity generation anchor slab flange hoist and mount frock.

The application provides a pair of wind-powered electricity generation anchor slab flange hoist and mount frock adopts following technical scheme:

the utility model provides a wind-powered electricity generation anchor slab flange hoist and mount frock, includes jib and work piece, the top of jib is provided with rings, slip on the jib and overlap and be equipped with the movable block, the articulated davit that is provided with of lateral wall of movable block, the davit deviates from the one end of movable block is provided with and is used for fixing the hoisting machine of work piece constructs, be provided with on the jib and be used for driving the lifting unit that the movable block goes up and down.

Through adopting above-mentioned technical scheme, when the work piece is hoisted to needs, the staff puts the central point department of putting at the work piece with the jib earlier, then adjusts the position of movable block and davit through lifting unit again, swings the davit towards the direction that is close to the work piece again simultaneously, and rethread hoisting machine constructs the work piece and fixes, and usable ripe lifting device of staff lifts up the jib through rings at last, and the jib finally lifts up the work piece, and then is favorable to improving the stability of wind-powered electricity generation anchor slab flange hoist and mount.

Optionally, the hoisting mechanism comprises a lifting hook, one end of the lifting hook is hinged to one end, deviating from the moving block, of the suspension arm, a connecting hole is formed in one side, far away from the lifting hook, of the suspension arm in a penetrating mode, the lifting hook is connected with the connecting hole in an inserting mode, and a closed-loop assembly used for fixing the lifting hook in the connecting hole is arranged on the suspension arm.

Through adopting above-mentioned technical scheme, when needs fixed work piece, the staff earlier towards the direction swing davit that is close to the work piece, then walk around the work piece with the lifting hook and insert in the connecting hole again, in last rethread closed loop subassembly is fixed in the connecting hole with the lifting hook, the work piece was fixed in the lifting hook this moment, and then was favorable to improving the davit and carries out the stability fixed to the work piece.

Optionally, the closed loop subassembly includes fixing bolt and fixation nut, one side of lifting hook is run through and is provided with the fixed orifices, fixing bolt set up in one side of davit, fixing bolt's output runs through in proper order the connecting hole and the fixed orifices, and extend to outside the lateral wall of davit, fixation nut with fixing bolt's output threaded connection.

Through adopting above-mentioned technical scheme, when needs fixed lifting hook, the staff pegs graft in the connecting hole earlier the lifting hook, and the fixed orifices is linked together with the connecting hole this moment, and after the staff again pegged graft fixed orifices and connecting hole in proper order with fixing bolt, screwed up fixation nut at last, in the lifting hook was fixed in the connecting hole this moment, and then was favorable to improving the closed loop stability of lifting hook.

Optionally, the lifting assembly includes an adjusting nut, the side wall of the suspension rod is provided with an external thread, the adjusting nut is in threaded connection with the suspension rod through the external thread, the moving block abuts against the top of the adjusting nut, and the suspension rod is provided with an elastic element which is used for driving the moving block to move towards a direction close to the adjusting nut in a matching manner.

By adopting the technical scheme, when the adjusting nut is rotated along the vertical downward direction by a worker, the movable block is abutted against the top of the adjusting nut under the action of the elastic piece, the movable block drives the suspension arm to descend, and when the suspension arm is placed in the horizontal position, the length of the suspension arm is longest, so that the application range of the suspension arm is favorably widened.

Optionally, the elastic element is a spring, a fixed block is arranged on a side wall of the suspension rod, the spring is sleeved on the suspension rod, one end of the spring is connected with the bottom of the fixed block, the other end of the spring is connected with the top of the moving block, and when the spring is in a natural state, the moving block abuts against the top of the adjusting nut.

Through adopting above-mentioned technical scheme, when adjusting nut rotated along vertical ascending direction, adjusting nut drove the movable block and rises, and movable block hold-down spring this moment, when adjusting nut rotated along vertical decurrent direction, the spring recovered natural state this moment, and the spring resets and drives the movable block and descend towards the direction that is close to adjusting nut, and the movable block supports tightly in adjusting nut's top, and then is favorable to improving the stability that the movable block goes up and down on the jib.

Optionally, the bottom of the hanger rod is provided with a limiting block.

Through adopting above-mentioned technical scheme, when adjusting nut takes off the tooth, under the guard action of stopper, be favorable to improving the security that wind-powered electricity generation anchor slab flange hoist and mount frock used.

Optionally, a cotton pad is arranged on the inner side of the lifting hook.

Through adopting above-mentioned technical scheme, under the effect of cotton pad, be favorable to increasing the frictional force between lifting hook and the work piece, be favorable to reducing lifting hook and work piece relative slip.

Optionally, the suspension arms are provided with a plurality of suspension arms, and the plurality of suspension arms are distributed in an annular array along the vertical central axis direction of the moving block.

By adopting the technical scheme, the workpieces are simultaneously hoisted by the multiple suspension arms through the lifting hooks, so that the stability of workpiece hoisting is further improved.

To sum up, the application comprises the following beneficial technical effects:

when the workpiece is required to be hoisted, the worker places the suspension rod at the central position of the workpiece, then adjusts the positions of the moving block and the suspension arm through the lifting assembly, swings the suspension arm towards the direction close to the workpiece, then fixes the workpiece through the hoisting mechanism, and finally hoists the suspension rod through the hoisting ring by utilizing mature hoisting equipment of the worker, so that the suspension rod finally hoists the workpiece, and the stability of hoisting the wind power anchor plate flange is improved.

Drawings

FIG. 1 is an overall structure schematic diagram of the wind power anchor plate flange hoisting tool.

Description of reference numerals: 1. a boom; 11. a hoisting ring; 12. a moving block; 13. an external thread; 2. a workpiece; 3. a suspension arm; 31. connecting holes; 32. an adjustment hole; 4. adjusting the nut; 5. a spring; 51. a fixed block; 6. a limiting block; 7. a hook; 71. a fixing hole; 72. a fixed space; 8. fixing the bolt; 81. fixing a nut; 9. a cotton pad.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

Example (b):

referring to fig. 1, a wind power anchor plate flange hoisting tool comprises a hoisting rod 1 and a workpiece 2 to be hoisted. In this embodiment, the workpiece 2 is a wind power anchor plate flange, the workpiece 2 is circular, and the workpiece 2 is horizontally erected on the ground through a plurality of wood mats. The suspender 1 is vertically arranged, and the vertical central axis of the suspender 1 coincides with the axis of the workpiece 2. The top of jib 1 is fixed with rings 11, and rings 11 are used for supplying ripe lifting device's output to hang. The hanger rod 1 is slidably sleeved with a moving block 12, and the hanger rod 1 is provided with a lifting assembly for driving the moving block 12 to lift.

The side wall of the moving block 12 is provided with three suspension arms 3, the three suspension arms 3 are respectively distributed in an annular array along the vertical central axis of the moving block 12, one ends of the three suspension arms 3 are respectively hinged with the side wall of the moving block 12, the other ends of the three suspension arms 3 are respectively free ends, and the free ends of the three suspension arms 3 are provided with hoisting mechanisms for fixing the workpiece 2.

Specifically, referring to fig. 1, in order to meet the requirement that the boom 3 is applicable to workpieces 2 with different diameters and in a state that the boom 1 is not moved, the boom 3 can be lifted and swung, and the lifting assembly comprises an adjusting nut 4. The lateral wall of jib 1 is fixed with external screw thread 13, and adjusting nut 4 cover is located the dead lever, and adjusting nut 4 is located the below of movable block 12, and adjusting nut 4 passes through external screw thread 13 and 1 threaded connection of jib.

Referring to fig. 1, in order to cooperate with the moving block 12 to lift and ensure that the moving block 12 abuts against the top of the adjusting nut 4, the suspension rod 1 is provided with an elastic element, and the elastic element is a spring 5. The side wall fixing ring of the suspension rod 1 is provided with a fixing block 51, and the fixing block 51 is positioned above the moving block 12. The spring 5 is sleeved on the suspension rod 1, one end of the spring 5 is fixedly connected with the bottom of the fixed block 51, the other end of the spring 5 is fixedly connected with the bottom of the moving block 12, and the spring 5 has enough length.

When a workpiece 2 with a larger diameter needs to be hoisted, a worker firstly props the bottom of the boom 1 against the ground, and simultaneously swings the boom 3 towards the direction close to the workpiece 2. Then, the worker rotates the adjusting nut 4 again, so that the adjusting nut 4 descends along the vertical direction of the suspension rod 1, the spring 5 drives the moving block 12 to descend towards the direction close to the adjusting nut 4 under the action of the spring 5, and at the moment, the moving block 12 abuts against the top of the moving block 12. During the lowering of the moving block 12, the boom 3 is now gradually oriented horizontally, and the horizontally oriented boom 3 is the largest diameter of the workpiece 2.

It is worth to be noted that referring to fig. 1, in order to prevent the adjusting nut 4 from disengaging and improve the safety of hoisting the workpiece 2, the bottom of the hanger rod 1 is coaxially and fixedly provided with a limiting block 6.

In particular, with reference to figure 1, the lifting means comprise a hook 7. The lifting hook 7 is arc-shaped, one end of the lifting hook 7 is hinged with the free end of the suspension arm 3, and the other end of the lifting hook 7 is a free end. A connecting hole 31 penetrates through one side of the suspension arm 3, which is far away from the lifting hook 7, the connecting hole 31 is formed along the length direction of the suspension arm 3, and the free end of the lifting hook 7 is inserted into the connecting hole 31. The arc length of the hook 7 is long enough, and when the hook 7 is inserted into the connecting hole 31, the hook 7 and the boom 3 enclose to form a fixing space 72, and the workpiece 2 is fixed in the fixing space 72.

Referring to fig. 1, to improve the stability of the free end of the hook 7 being fixed in the connection hole 31, the boom 3 is provided with a closed loop assembly including a fixing bolt 8 and a fixing nut 81. An adjusting hole 32 is formed through one side of the suspension arm 3 far away from the connecting hole 31, the adjusting hole 32 is formed along the length direction of the suspension arm 3, and the adjusting hole 32 is communicated with the connecting hole 31. The side wall of the lifting hook 7 is penetrated with a fixing hole 71, the fixing hole 71 is opened along the arc length direction of the lifting hook 7, and when the free end of the lifting hook 7 is inserted into the connecting hole 31, the fixing hole 71, the connecting hole 31 and the adjusting hole 32 are communicated with each other. The fixing bolt 8 is arranged on one side of the suspension arm 3, and the output end of the fixing bolt 8 sequentially penetrates through the adjusting hole 32, the connecting hole 31 and the fixing hole 71 and extends out of the side wall of the suspension arm 3.

When the workpiece 2 needs to be fixed in the fixing space 72, the worker swings the hook 7 toward the direction close to the boom 3, then penetrates the output end of the fixing bolt 8 through the boom 3, and finally tightens the fixing nut 81, at which time the workpiece 2 is fixed in the fixing space 72.

It is worth mentioning that, referring to fig. 1, in order to increase the friction between the hook 7 and the workpiece 2, the workpiece 2 and the hook 7 are prevented from sliding relative to each other during the hoisting process. So that the cotton pad 9 is fixed to the inner side of the hook 7.

The utility model provides a theory of operation of wind-powered electricity generation anchor slab flange hoist and mount frock:

when the workpiece 2 needs to be hoisted, a worker firstly fixes the suspender 1 at the central position of the workpiece 2, then the worker rotates the adjusting nut 4 downwards, and the spring 5 finally drives the suspension arm 3 to descend under the action of the spring 5. Meanwhile, the worker swings the boom 3 in the direction close to the workpiece 2, and when the lifting hook 7 is satisfactory to wind the workpiece 2, the worker stops rotating the adjusting nut 4.

The worker then swings the barb in the direction toward the boom 3 again, and simultaneously tightens the fixing bolt 8 and the fixing nut 81, respectively, while the workpiece 2 is fixed in the fixing space 72. Finally, the worker can use mature hoisting equipment to finally hoist the workpiece 2 through the hoisting ring 11 on the hoisting rod 1.

In conclusion, the mature hoisting equipment finally hoists the workpiece 2 through the hoisting ring 11 on the hoisting rod 1, so that the hoisting stability of the wind power anchor plate flange is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wind-powered electricity generation anchor slab flange hoist and mount frock which characterized in that: including jib (1) and work piece (2), the top of jib (1) is provided with rings (11), it is equipped with movable block (12) to slide on jib (1), the lateral wall of movable block (12) is articulated to be provided with davit (3), davit (3) deviate from the one end of movable block (12) is provided with and is used for fixing the hoisting machine of work piece (2) constructs, be provided with on jib (1) and be used for driving the lifting unit that movable block (12) go up and down.

2. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 1, characterized in that: the hoisting mechanism comprises a lifting hook (7), one end of the lifting hook (7) is hinged to one end of the lifting arm (3) deviating from the moving block (12), one side, far away from the lifting hook (7), of the lifting arm (3) is provided with a connecting hole (31) in a penetrating mode, the lifting hook (7) is connected with the connecting hole (31) in a plugging mode, and a closed-loop component is arranged on the lifting arm (3) and used for fixing the lifting hook (7) in the connecting hole (31).

3. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 2, characterized in that: the closed loop component comprises a fixing bolt (8) and a fixing nut (81), one side of the lifting hook (7) is provided with a fixing hole (71) in a penetrating mode, the fixing bolt (8) is arranged on one side of the lifting arm (3), the output end of the fixing bolt (8) penetrates through the connecting hole (31) and the fixing hole (71) in sequence and extends to the outer side wall of the lifting arm (3), and the fixing nut (81) is connected with the output end of the fixing bolt (8) in a threaded mode.

4. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 1, characterized in that: the lifting assembly comprises an adjusting nut (4), an external thread (13) is arranged on the side wall of the suspension rod (1), the adjusting nut (4) is in threaded connection with the suspension rod (1) through the external thread (13), the moving block (12) abuts against the top of the adjusting nut (4), and an elastic piece used for driving the moving block (12) to move towards the direction close to the adjusting nut (4) in a matched mode is arranged on the suspension rod (1).

5. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 4, characterized in that: the elastic piece is a spring (5), a fixed block (51) is arranged on the side wall of the suspension rod (1), the suspension rod (1) is sleeved with the spring (5), one end of the spring (5) is connected with the bottom of the fixed block (51), the other end of the spring (5) is connected with the top of the moving block (12), and when the spring (5) is in a natural state, the moving block (12) abuts against the top of the adjusting nut (4).

6. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 5, characterized in that: the bottom of the suspender (1) is provided with a limiting block (6).

7. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 2, characterized in that: the inner side of the lifting hook (7) is provided with a cotton pad (9).

8. The wind-powered electricity generation anchor plate flange hoist and mount frock of claim 1, characterized in that: the lifting arms (3) are arranged in a plurality of numbers, and the lifting arms (3) are distributed in an annular array along the vertical central axis direction of the moving block (12).