CN213326296U

CN213326296U - Hoisting tool

Info

Publication number: CN213326296U
Application number: CN202022164026.3U
Authority: CN
Inventors: 陈海江; 唐宽宽; 王兴
Original assignee: Qinyang Jinhui Wind Power Technology Co ltd
Current assignee: Qinyang Jinhui Wind Power Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-01
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a hoisting tool in the technical field of hoisting equipment, which comprises a support column, wherein one end of the support column is fixedly connected with a base, the support column is provided with a suspension loop, the other end of the support column is fixedly connected with a support, an auxiliary rod can be detachably connected on the support, and the base is provided with a limit component of the auxiliary rod; the limiting component comprises a knob, a worm wheel, a sleeve and a screw rod which are mutually connected and matched. The utility model has simple and reasonable structure, convenient and efficient operation, convenient maintenance, low cost and wide application range; the auxiliary rod is convenient to mount and dismount, the extension length and the opening angle of the auxiliary rod can be flexibly adjusted according to the size and the shape of a hoisting piece, so that the auxiliary rod is matched with an accessory to be hoisted, the application range is wide, and the hoisting efficiency is high; the auxiliary rod can be limited by the limiting assembly, and the tool is convenient to store and transport.

Description

Hoisting tool

Technical Field

The utility model relates to a lifting device technical field specifically relates to a hoist and mount frock.

Background

The equipment of wind power generation is assembled by various important components to form, for example other accessories such as a guide cover, a blade, an engine room and a generator set, can be assembled with the help of hoisting equipment in a high frequency mode, the existing hoisting tool has the defects of complex structure, large volume, difficulty in transportation and difficulty in storage, and every accessory is assembled and limited by the size and the shape of the accessory, different hoisting tools need to be replaced, the assembly efficiency is seriously influenced, the problems of large workload, troublesome operation, high cost and the like are caused, so that the problem is urgently needed to be solved by one hoisting tool.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a hoisting tool, which comprises a support column, wherein one end of the support column is fixedly connected with a base, the support column is provided with a suspension loop, the other end of the support column is fixedly connected with a Y-shaped bracket, two branches of the bracket are respectively detachably connected with an auxiliary rod, the free end of the auxiliary rod is provided with a plurality of through holes, and the base is provided with a limiting component of the auxiliary rod;

the limiting assembly comprises a knob, a worm wheel, a sleeve and a screw; the utility model discloses a screw rod, including base, support column, worm and worm wheel, the base is connected with the base, and the other end of worm is stretched out outside the base and is connected with knob fixed connection, two tip meshes respectively of worm has a worm wheel, a sleeve pipe is run through at the center of worm wheel, sleeve pipe and worm wheel fixed connection, sheathed tube lower extreme pass through the bearing and rotate with the base and be connected, and the screw rod is established to the cover pipe internal thread cover, the top of screw rod is fixed with the gag lever post, be equipped with on the base with gag lever post assorted spacing hole, be fixed with the guide block on the lateral wall on screw rod top, be equipped with the slide.

Preferably, the support comprises a first Y-shaped frame and a second Y-shaped frame, the first Y-shaped frame and the second Y-shaped frame are correspondingly fixed on the front side and the rear side of the top end of the support column in a front-back mode respectively, a plurality of pairs of corresponding threaded holes are formed in the first Y-shaped frame and the second Y-shaped frame respectively, and the connecting end of the auxiliary rod is connected with the support through a bolt matched with the threaded holes. The auxiliary rod and the support are arranged at the position, the detachable connection is convenient, stable and stable, and the hoisting process is safer and more stable.

Preferably, the connecting end of auxiliary rod is equipped with a plurality of connecting holes, can adjust the length of auxiliary rod in a flexible way according to the size of accessory, makes it match more with the accessory at the hoist and mount in-process, improves hoist and mount efficiency and effect.

The utility model discloses still including making other subassemblies of a hoist and mount frock normal use, binding the device etc. and being conventional technical means in this field if cooperation hoist and mount frock is used. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field, such as the worm, the worm wheel, the hanging lug and the like, which are the conventional technical means in the field.

The working principle of the utility model is that the support column is the main bearing mechanism of the tool, the suspension loop is convenient to be connected with the hoisting mechanism, the connecting end of the auxiliary rod is detachably connected with the support through the bolt, the connecting length between the auxiliary rod and the support can be flexibly adjusted according to the requirement by arranging a plurality of connecting holes and threaded holes, and the opening angle of the auxiliary rod by taking the support column as the center can be adjusted, so that the auxiliary rod is matched with the support and the support column to adapt to hoisting of accessories with different shapes and sizes, the accessories are more stable in the hoisting process, and the assembly efficiency and the effect are improved; when the hoisting tool is not used, the bolt is unscrewed, the free end of the auxiliary rod is close to the base, a through hole at the free end of the auxiliary rod vertically corresponds to the limiting hole in the base, the knob is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the sleeve to rotate, the screw does not rotate along with the sleeve under the limiting effect of the guide block, under the rotating effect of the sleeve, the screw moves upwards along the sleeve, the limiting rod enters the through hole of the auxiliary rod after extending out of the limiting hole, the limiting effect is achieved on the auxiliary rod, the size of the hoisting tool is reduced, the storage and the transportation are convenient, the stability of the hoisting tool is improved, the situation that all parts are scattered and lost in the transportation process and the smooth transportation and the next use are influenced is avoided.

The utility model has the advantages of simple and reasonable structure, convenient and efficient operation, convenient maintenance, low cost and wide application range; the auxiliary rod is convenient to mount and dismount, the extension length and the opening angle of the auxiliary rod can be flexibly adjusted according to the size and the shape of a hoisting piece, so that the auxiliary rod is matched with an accessory to be hoisted, the application range is wide, and the hoisting efficiency is high; the auxiliary rod can be limited by the limiting assembly, and the tool is convenient to store and transport.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a hoisting tool in an embodiment of the present invention during storage and transportation;

FIG. 2 is a top view of the auxiliary rod and bracket of FIG. 1;

fig. 3 is a partial sectional view taken at a-a in fig. 1.

In the figure: 1. the novel anti-theft device comprises a base, 2 parts of a support column, 3 parts of a free end of an auxiliary rod, 4 parts of a support, 5 parts of a hanging lug, 6 parts of a threaded hole, 7 parts of a bolt, 8 parts of the auxiliary rod, 9 parts of a connecting hole, 10 parts of a limiting rod, 11 parts of a knob, 12 parts of a worm, 13 parts of a worm wheel, 14 parts of a sleeve, 15 parts of a screw rod, 16 parts of a guide block and 17 parts of a slideway.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-3, the utility model provides a hoisting tool, which comprises a support pillar 2, wherein one end of the support pillar 2 is fixedly connected with a base 1, the support pillar 2 is provided with a hanging lug 5, the other end of the support pillar 2 is fixedly connected with a Y-shaped bracket 4, two branches of the bracket 4 are respectively detachably connected with an auxiliary rod 8, the free end 3 of the auxiliary rod is provided with a plurality of through holes, and the base 1 is provided with a limiting component of the auxiliary rod 8;

the limiting assembly comprises a knob 11, a worm 12, a worm wheel 13, a sleeve 14 and a screw 15; the utility model discloses a support column, including base, worm 12, support column 2, worm 12, two tip meshing respectively have a worm wheel 13, a sleeve pipe 14 is run through at the center of worm wheel 13, sleeve pipe 14 and worm wheel 13 fixed connection, the lower extreme of sleeve pipe 14 passes through the bearing and rotates with base 1 to be connected, sleeve pipe 14 internal thread cover establishes screw rod 15, the top of screw rod 15 is fixed with gag lever post 10 assorted spacing hole, is fixed with guide block 16 on the lateral wall on screw rod 15 top, be equipped with slide 17 on the base 1 that guide block 16 corresponds, guide block 16 reciprocates along with screw rod 15 in slide 17, worm 12's one end stretches into in base 1 and passes through the bearing rotation with base 1, and worm 12's the other end stretches out base 1 outward and be connected with knob 11 fixed connection, two tip meshing respectively have a worm wheel 13, sleeve pipe 14 and.

The support 4 comprises a first Y-shaped frame and a second Y-shaped frame, the first Y-shaped frame and the second Y-shaped frame are correspondingly fixed on the front side and the rear side of the top end of the support column 2 in a front-back mode respectively, a plurality of pairs of corresponding threaded holes 6 are formed in the first Y-shaped frame and the second Y-shaped frame respectively, and the connecting end of the auxiliary rod 8 is connected with the support 4 through a bolt 7 matched with the threaded holes 6. The auxiliary rod 8 and the support 4 are detachably connected, so that the lifting process is safer and more stable.

The connecting end of the auxiliary rod 8 is provided with a plurality of connecting holes 9, the length of the auxiliary rod 8 can be flexibly adjusted according to the size of the accessory, so that the auxiliary rod is matched with the accessory in the hoisting process, and the hoisting efficiency and effect are improved.

The utility model discloses a support column 2 is the main bearing mechanism of frock, hangers 5 are convenient to be connected with hoisting mechanism, the link of auxiliary rod 8 passes through bolt 7 and can be dismantled with support 4 and be connected, the setting of a plurality of connecting holes 9 and screw hole 6 not only can be as required nimble adjustment auxiliary rod 8 with the length of being connected of support 4, more can adjust auxiliary rod 4 and regard support column 2 as the open angle of center, make auxiliary rod 8 cooperate the hoist and mount that adapt to the accessory of different shapes and size each other with support 4, support column 2, make the accessory more stable in the hoist and mount process, improve assembly efficiency and effect; when the hoisting tool is not used, the bolt 7 is unscrewed, the auxiliary rod 8 is rotated, the free end of the auxiliary rod 8 is closed to the base 1, a through hole of the free end 3 of the auxiliary rod vertically corresponds to the limiting hole in the base 1, the knob 11 is rotated at the moment to drive the worm 12 to rotate, the worm 12 drives the worm wheel 13 to rotate, the worm wheel 13 drives the sleeve 14 to rotate, the screw 15 does not rotate along with the sleeve 14 under the limiting effect of the guide block 16, the screw 15 moves upwards along the sleeve 14 under the rotating effect of the sleeve 14, the limiting rod 10 extends out of the limiting hole and then enters the through hole of the auxiliary rod 8, the limiting effect is achieved on the auxiliary rod 8, the size of the hoisting tool is reduced, the hoisting tool is convenient to store and transport, the stability of the hoisting tool is improved, and the situation that all components are scattered and lost in the transportation process to influence the smooth transportation and the next use.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hoist and mount frock, includes the support column, the one end fixedly connected with base of support column, its characterized in that: the support column is provided with a hanging lug, the other end of the support column is fixedly connected with a Y-shaped support, two branches of the support are respectively detachably connected with an auxiliary rod, the free end of the auxiliary rod is provided with a plurality of through holes, and the base is provided with a limiting component of the auxiliary rod;

2. The hoisting tool according to claim 1, characterized in that: the support comprises a first Y-shaped frame and a second Y-shaped frame, the first Y-shaped frame and the second Y-shaped frame are correspondingly fixed on the front side and the rear side of the top end of the support column respectively in a front-back mode, a plurality of pairs of corresponding threaded holes are formed in the first Y-shaped frame and the second Y-shaped frame respectively, and the connecting end of the auxiliary rod is connected with the support through bolts matched with the threaded holes.

3. The hoisting tool according to claim 2, characterized in that: and the connecting end of the auxiliary rod is provided with a plurality of connecting holes.