CN213976733U

CN213976733U - Novel vertical hoisting tool

Info

Publication number: CN213976733U
Application number: CN202023057976.2U
Authority: CN
Inventors: 徐银波
Original assignee: Chongqing Weirong Industrial Technology Co ltd
Current assignee: Chongqing Weirong Industrial Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-17
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a lifting device technical field especially relates to a novel vertical lifting device, the on-line screen storage device comprises a base, base below four corners department all has the universal wheel through the fix with screw, the base below left and right sides all is equipped with the blend stop that is located the universal wheel outside, the middle part of base top left and right sides all is equipped with screw rod one, the even welding of blend stop below has a plurality of lugs, open the base top has the spout that is located two screw rods between one, the middle part rotates in the spout and is connected with reciprocating screw, the inside right side sliding connection of spout has the slide, the slide top is fixed with flexible post, flexible post left side top is connected with flexible arm, flexible arm top right side is fixed with the drum, the wire coil is installed to flexible arm left end, the winding has the steel wire that passes the wire coil on the drum, the beneficial effects of the utility model lie in: the telescopic lifting hook is convenient to move and fix, the position of the telescopic arm can be adjusted, the construction space is large, the position of the lifting hook can be adjusted, and stable lifting of objects of various sizes is facilitated.

Description

Novel vertical hoisting tool

Technical Field

The utility model relates to a lifting device technical field especially relates to a novel vertical lifting device.

Background

The medium-large equipment is the equipment that industry, construction industry and other each fields all probably used, and the production, transportation and the installation of medium-large equipment, medium-large part etc. generally need hoist and mount, and simple suspender, chain sling often can not satisfy the operation requirement, consequently just need lifting device, and lifting device's use has not only increased production efficiency, has brought very big facility moreover for people's work.

But traditional lifting device is when using, be difficult to adjust the position of flexible arm after lifting device is fixed, thereby lead to the construction space limited, thereby when leading to hoist in the big space, the whole lifting device of removal that need relapse hoists, complex operation and intensity of labour are big, and traditional lifting device is difficult to adjust the position of lifting hook according to the size of hoist and mount object, be unfavorable for the object of the multiple size of steady hoist and mount, we have proposed a novel vertical lifting device for this reason, in order to solve the above-mentioned technical problem who proposes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel vertical lifting device, this kind of novel vertical lifting device, convenient removal and fixed, and the position of flexible arm is adjustable, and the construction space is big to can adjust the position of lifting hook, do benefit to the object of steady hoist and mount multiple size, with the problem that solves above-mentioned background art and propose.

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

a novel vertical hoisting tool comprises a base;

universal wheels are fixed at four corners below the base through screws, blocking strips located on the outer sides of the universal wheels are arranged on the left side and the right side below the base, first screw rods are arranged in the middle of the left side and the right side above the base, and a plurality of convex blocks are welded below the blocking strips uniformly;

open the base top and have being located two spout between the screw rod one, the middle part rotates in the spout and is connected with reciprocal lead screw, the inside right side sliding connection of spout has the slide, the slide top is fixed with flexible post, flexible post left side top is connected with flexible arm, flexible arm top right side is fixed with the drum, the wire coil is installed to flexible arm left end, the winding has the steel wire that passes the wire coil on the drum, the steel wire below is fixed with the support frame, both ends all are equipped with screw rod two around the support frame, the kerve has all been opened to both sides around the support frame bottom, the inside sliding connection of kerve has the movable block, the movable block below is passed through the bolt fastening and is had the lifting hook.

Furthermore, the bottom end of the first screw rod penetrates through the base and is fixed with the barrier strip, and the first screw rod is in threaded connection with the base.

Furthermore, four vertical rods penetrate through the upper portion of the base, the four vertical rods are respectively located on the front side and the rear side of the first screw rod, and the bottom ends of the vertical rods are welded to the top end of the base.

Further, a motor is embedded into the upper portion of the base, the motor is located between the right end of the reciprocating lead screw and the right side of the screw rod I, the reciprocating lead screw is connected with a power output end of the motor, and the reciprocating lead screw penetrates through the sliding seat and is in threaded connection with the sliding seat.

Furthermore, the front side and the rear side of the inside of the sliding groove are respectively welded with a cross rod, and the cross rods penetrate through the sliding seat and are connected with the sliding seat in a sliding mode.

Furthermore, the inner end of the second screw rod penetrates through the support frame and extends into the adjacent bottom groove, the second screw rod is rotatably connected with the bottom groove, and the second screw rod penetrates through the movable block and is in threaded connection with the movable block.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

the first screw rod is rotated to enable the blocking strip to move upwards or downwards, so that the universal wheel can rotate or cannot rotate to move or fix the base, one side, close to the universal wheel, of the blocking strip can be contacted with the universal wheel after the blocking strip moves downwards, the universal wheel can be further prevented from rotating after the blocking strip moves downwards, the stability is enhanced, and the lug is arranged to facilitate enhancing of friction force with the bottom surface and further enhance of the stability;

the reciprocating screw rod is rotated through the motor, so that the position of the sliding seat can be adjusted, the positions of the telescopic column and the telescopic arm can be adjusted, and the positions of the telescopic column and the telescopic arm can be adjusted after the base is fixed by expanding the moving range of the telescopic column and the telescopic arm;

the movable block can move back and forth in the bottom groove by rotating the second screw rod, so that the lifting hook can move back and forth, the position of the lifting hook can be adjusted, the lifting tool can be used for better lifting objects with various sizes, and the lifting hook is convenient to use and stable to lift.

Drawings

FIG. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left-side cross-sectional structure of the barrier strip of the present invention;

fig. 3 is a schematic top view of the base of the present invention;

FIG. 4 is a schematic side view of the sliding seat of the present invention;

fig. 5 is a schematic side view of the supporting frame of the present invention.

The labels in the figure are: 1-a base; 2-universal wheels; 3-barrier strip; 4, a first screw; 5-vertical rod; 6-a bump; 7-a chute; 8-reciprocating screw rod; 9-a motor; 10-a slide base; 11-a cross-bar; 12-a telescopic column; 13-a telescopic arm; 14-wire coil; 15-a wire coil; 16-steel wire; 17-a support frame; 18-a bottom groove; 19-a movable block; 20-screw II; 21-hook.

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.

Please refer to fig. 1 to 5:

a novel vertical hoisting tool comprises a base 1; universal wheels 2 are fixed at four corners below the base 1 through screws, barrier strips 3 positioned on the outer sides of the universal wheels 2 are arranged on the left side and the right side below the base 1, screw rods I4 are arranged in the middle of the left side and the right side above the base 1, and a plurality of convex blocks 6 are uniformly welded below the barrier strips 3; the bottom end of the first screw rod 4 penetrates through the base 1 to be fixed with the barrier strip 3, and the first screw rod 4 is in threaded connection with the base 1;

a sliding groove 7 positioned between two first screw rods 4 is formed in the upper portion of the base 1, a reciprocating screw rod 8 is rotatably connected to the middle portion in the sliding groove 7, a sliding seat 10 is slidably connected to the right side in the sliding groove 7, a telescopic column 12 is fixed to the upper portion of the left side of the telescopic column 12, a telescopic arm 13 is connected to the upper portion of the right side of the upper portion of the telescopic arm 13, a wire coil 15 is mounted at the left end of the telescopic arm 13, a steel wire 16 penetrating through the wire coil 15 is wound on the wire coil 14, a supporting frame 17 is fixed to the lower portion of the steel wire 16, two screw rods 20 are arranged at the front end and the rear end of the supporting frame 17, bottom grooves 18 are formed in the front side and the rear side of the bottom of the supporting frame 17, movable blocks 19 are slidably connected to the inner portion of the bottom grooves 18, and lifting hooks 21 are fixed to the lower portion of the movable blocks 19 through bolts; a motor 9 is embedded above the base 1, the motor 9 is positioned between the right end of the reciprocating screw rod 8 and the screw rod I4 on the right side, the reciprocating screw rod 8 is connected with the power output end of the motor 9, and the reciprocating screw rod 8 penetrates through the sliding seat 10 and is in threaded connection with the sliding seat; the front side and the rear side of the inside of the sliding chute 7 are respectively welded with a cross rod 11, and the cross rods 11 penetrate through the sliding seat 10 and are connected with the sliding seat in a sliding manner; the inner end of the second screw rod 20 penetrates through the supporting frame 17 and extends into the adjacent bottom groove 18, the second screw rod 20 is rotatably connected with the bottom groove 18, and the second screw rod 20 penetrates through the movable block 19 and is in threaded connection with the movable block;

before use, the hoisting tool is moved to a specified hoisting place by the universal wheel 2, then the first screw rod 4 is rotated to enable the barrier strip 3 to move downwards, the lug 6 moves downwards when the barrier strip 3 moves downwards until the lug 6 moves downwards to be in contact with the bottom surface, the first screw rod 4 stops rotating until the lug 6 is limited in position by the self-locking property of the first screw rod 4, thereby the universal wheel 2 can not rotate, and one side of the barrier strip 3 close to the universal wheel 2 can contact with the universal wheel 2 after moving downwards, the universal wheel 2 can be further prevented from rotating after the barrier strip 3 moves downwards, the stability is enhanced, and the arrangement of the convex block 6 is favorable for enhancing the friction force with the bottom surface and further enhancing the stability, otherwise when the hoisting tool needs to be moved, the screw rod I4 can be rotated reversely to enable the stop strip 3 to be far away from the universal wheel 2, so that the universal wheel 2 can be rotated to move the hoisting tool through the universal wheel 2;

further, base 1 top runs through there are four montants 5, and four montants 5 are located two screw rods 4 front and back both sides respectively, and 5 bottoms of montants and the welding of 1 top of base can assist blend stop 3 to steadily reciprocate through setting up montant 5, take place the skew when avoiding blend stop 3 to remove and lead to reducing the contact of lug 6 and bottom surface to avoid reducing the rigidity of rigidity.

After the position of the base 1 is limited, a user can adjust the positions of the telescopic column 12 and the telescopic arm 13 as required, the reciprocating screw 8 can be rotated through the motor 9 during adjustment, the sliding base 10 is driven to slide left and right in the sliding groove 7 along the outer wall of the cross rod 11 during rotation of the reciprocating screw 8, the telescopic column 12 and the telescopic arm 13 move along with the sliding base 10 during sliding, the positions of the telescopic column 12 and the telescopic arm 13 can be adjusted, so that the moving range of the telescopic column 12 and the telescopic arm 13 is enlarged, the positions of the telescopic column 12 and the telescopic arm 13 can be adjusted conveniently after the position of the base 1 is fixed, and the construction space is enlarged;

before use, a user can adjust the position of the lifting hook 21 according to the size of an object to be lifted, the second screw rod 20 is rotated during adjustment to enable the movable block 19 to move back and forth in the bottom groove 18, and the lifting hook 21 moves along with the movable block 19 when the movable block 19 moves, so that the position of the lifting hook 21 can be adjusted, the lifting tool can be used for lifting objects with various sizes better, and the lifting hook is convenient to use and is beneficial to stable lifting;

specifically, make lifting hook 21 and movable block 19 pass through the bolt fastening, the person of facilitating the use carries out the dismouting to lifting hook 21 through this bolt of dismouting to can change damage lifting hook 21, with the normal use of guaranteeing lifting hook 21.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a novel vertical lifting device, includes base (1), its characterized in that:

universal wheels (2) are fixed at four corners below the base (1) through screws, blocking strips (3) positioned on the outer sides of the universal wheels (2) are arranged on the left side and the right side below the base (1), first screw rods (4) are arranged in the middle of the left side and the right side above the base (1), and a plurality of convex blocks (6) are uniformly welded below the blocking strips (3);

the screw rod-type wire winding machine is characterized in that a sliding groove (7) located between two first screw rods (4) is formed in the upper portion of the base (1), a reciprocating lead screw (8) is rotatably connected to the middle of the inner portion of the sliding groove (7), a sliding seat (10) is slidably connected to the right side of the inner portion of the sliding groove (7), a telescopic column (12) is fixed to the upper portion of the left side of the telescopic column (12), a telescopic arm (13) is connected to the upper portion of the right side of the upper portion of the telescopic arm (13), a wire coil (15) is installed at the left end of the telescopic arm (13), a steel wire (16) penetrating through the wire coil (15) is wound on the wire coil (14), a support frame (17) is fixed to the lower portion of the steel wire (16), two screw rods (20) are arranged at the front end and the rear end of the support frame (17), bottom grooves (18) are formed in the front side and the rear side of the bottom of the support frame (17), a movable block (19) is slidably connected to the inner portion of the bottom groove (18), a lifting hook (21) is fixed below the movable block (19) through a bolt.

2. The novel vertical lifting tool of claim 1, characterized in that: the bottom end of the first screw rod (4) penetrates through the base (1) and is fixed with the barrier strip (3), and the first screw rod (4) is in threaded connection with the base (1).

3. The novel vertical lifting tool of claim 1, characterized in that: four vertical rods (5) penetrate through the upper portion of the base (1), the four vertical rods (5) are respectively located on the front side and the rear side of the first screw rod (4), and the bottom ends of the vertical rods (5) are welded to the top end of the base (1).

4. The novel vertical lifting tool of claim 1, characterized in that: base (1) top embedding is provided with motor (9), motor (9) are located reciprocal lead screw (8) right-hand member to right side between screw rod (4), reciprocal lead screw (8) are connected with the power take off of motor (9), reciprocal lead screw (8) run through slide (10) and rather than threaded connection.

5. The novel vertical lifting tool of claim 1, characterized in that: horizontal rods (11) are welded on the front side and the rear side of the inside of the sliding groove (7), and the horizontal rods (11) penetrate through the sliding seat (10) and are connected with the sliding seat in a sliding mode.

6. The novel vertical lifting tool of claim 1, characterized in that: the inner end of the second screw rod (20) penetrates through the supporting frame (17) and extends into the adjacent bottom groove (18), the second screw rod (20) is rotatably connected with the bottom groove (18), and the second screw rod (20) penetrates through the movable block (19) and is in threaded connection with the movable block.