CN210313104U

CN210313104U - End cover hoisting device

Info

Publication number: CN210313104U
Application number: CN201920576855.7U
Authority: CN
Inventors: 张鑫宇; 郑晶; 甘小森; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-04-14
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses an end cover hoist device, comprising a base plate, the upper end fixedly connected with gantry support of bottom plate, equal fixedly connected with driving motor on the lateral wall about gantry support, driving motor's the fixed cover in the drive shaft outside has connect the reel, all rotate on the lateral wall about gantry support and be connected with first leading wheel, gantry support's upper end is rotated and is connected with two second leading wheels, be provided with the connecting piece in the gantry support, two connect by same root first wire rope between reel, first leading wheel, second leading wheel and the connecting piece, the opening that corresponds with first wire rope is seted up to gantry support's upper end, many second wire ropes of lower extreme fixedly connected with of connecting piece. The utility model discloses can improve the stability of end cover when hoist and mount, avoid the end cover to appear the condition of rolling friction when hoist and mount, guarantee the quality of end cover.

Description

End cover hoisting device

Technical Field

The utility model relates to a hoist device technical field especially relates to an end cover hoist device.

Background

In the process of assembling and maintaining the motor, the motor end cover needs to be disassembled or assembled for a plurality of reasons, and the parts are heavy and inconvenient to disassemble, so that the motor end cover can be disassembled or assembled only by lifting several people at the same time, time is wasted in the disassembling and assembling process, and the labor intensity of workers is high.

In addition, when an end cover is hoisted by an existing lifting appliance, the end cover is generally stacked together and then hoisted, the motor end cover can cause the phenomenon that the surface of the motor end cover is scratched due to mutual friction, and the final factory leaving effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an end cover hoisting device.

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

an end cover hoisting device comprises a bottom plate, wherein a gantry support is fixedly connected to the upper end of the bottom plate, driving motors are fixedly connected to the left side wall and the right side wall of the gantry support, reels are fixedly sleeved outside driving shafts of the driving motors, first guide wheels are rotatably connected to the left side wall and the right side wall of the gantry support, two second guide wheels are rotatably connected to the upper end of the gantry support, a connecting piece is arranged in the gantry support, the two reels, the first guide wheels, the second guide wheels and the connecting piece are connected through a same first steel wire rope, an opening corresponding to the first steel wire rope is formed in the upper end of the gantry support, a plurality of second steel wire ropes are fixedly connected to the lower end of the connecting piece, one ends, far away from the connecting piece, of the plurality of second steel wire ropes are fixedly connected with a same horizontal movable plate, and a sliding chute connected with the movable plate, the lower end of the movable plate is rotatably connected with a plurality of vertical connecting rods, and a plurality of groups of fixing mechanisms are arranged on the side walls of the connecting rods.

Preferably, the side wall of the gantry support is fixedly connected with a U-shaped part corresponding to the first guide wheel and the second guide wheel, and the first guide wheel and the second guide wheel are respectively and rotatably connected in the notch of the U-shaped part.

Preferably, the connecting piece comprises a vertical hanging piece and three arc-shaped hanging pieces fixedly connected to the side wall of the vertical hanging piece, the vertical hanging piece is fixedly sleeved on the outer side of the first steel wire rope, and the second steel wire rope is fixedly connected to the outer side of the arc-shaped hanging piece.

Preferably, fixed establishment includes the backup pad of fixed connection on the connecting rod lateral wall, and the backup pad keeps away from the one end tilt up setting of connecting rod, fixedly connected with support piece relative with the backup pad on the lateral wall of connecting rod, support piece keeps away from the one end of connecting rod and has seted up the dovetail groove, sliding connection has the trapezoidal pole in the dovetail groove, support piece's one end fixedly connected with extrusion piece is kept away from to the trapezoidal pole, the spring has been cup jointed in the outside of trapezoidal pole, and the both ends of spring respectively with extrusion piece and support piece's lateral wall fixed connection.

Preferably, the side wall of the support piece contacting the connecting rod is fixedly connected with an arc-shaped block, and the arc-shaped block and the connecting rod are fixedly connected by a plurality of bolts.

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

1. through equal fixedly connected with driving motor on the lateral wall about gantry support, at the in-process of carrying out the hoist and mount, can realize that the fly leaf does vertical reciprocating motion, avoid the condition of rotation to appear in the fly leaf, improve the stability of end cover when hoist and mount.

2. Through being provided with multiunit fixed establishment on the lateral wall at the connecting rod to each other does not influence between the multiunit fixed establishment, and then is convenient for a plurality of end covers hoist and mount simultaneously and use, in addition, under the cooperation of trapezoidal pole, spring and extrusion piece is used, further improves the stability of end cover when hoist and mount, and makes things convenient for the use of taking after the end cover hoist and mount.

Drawings

Fig. 1 is a schematic structural view of an end cover hoisting device provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is the utility model provides an end cover hoisting device's connecting piece schematic view overlooking.

In the figure: the device comprises a base plate 1, a gantry support 2, a driving motor 3, a reel 4, a first guide wheel 5, a second guide wheel 6, a connecting piece 7, a first steel wire rope 8, a second steel wire rope 9, a movable plate 10, a connecting rod 11, a supporting plate 12, a supporting piece 13, a trapezoidal rod 14, an extrusion block 15 and a spring 16.

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, the utility model discloses an end cover hoisting device, including bottom plate 1 and at bottom plate 1's upper end fixed connection's portal frame 2, equal fixedly connected with driving motor 3 on the lateral wall about portal frame 2.

A reel 4 is fixedly sleeved on the outer side of a driving shaft of the driving motor 3.

The left side wall and the right side wall of the gantry support 2 are both rotatably connected with first guide wheels 5, and the upper end of the gantry support 2 is rotatably connected with two second guide wheels 6.

In a specific embodiment, referring to fig. 1 and 2, a U-shaped member corresponding to the first guide wheel 5 and the second guide wheel 6 is fixedly connected to a side wall of the gantry support 2, and the first guide wheel 5 and the second guide wheel 6 are respectively rotatably connected to a notch of the U-shaped member.

A connecting piece 7 is arranged in the gantry support 2, the two reels 4, the first guide wheel 5, the second guide wheel 6 and the connecting piece 7 are connected through a same first steel wire rope 8, and an opening corresponding to the first steel wire rope 8 is formed in the upper end of the gantry support 2.

So, when needs hoist and mount, start two driving motor 3 simultaneously can, driving motor 3 is exchange servo motor, can realize reel 4 just reversal, and then under first leading wheel 5, second leading wheel 6 and first wire rope 8 pull for connecting piece 7 makes vertical reciprocating motion, guarantees the stability of hoist and mount.

In a further preferred embodiment, a plurality of second steel cables 9 are fixedly connected to the lower end of the connecting member 7. Specifically, the connecting piece 7 comprises a vertical hanging piece and three arc-shaped hanging pieces fixedly connected to the side wall of the vertical hanging piece, and the vertical hanging piece is fixedly sleeved on the outer side of the first steel wire rope 8.

The second steel wire ropes 9 are fixedly connected to the outer sides of the arc-shaped hanging pieces, and one ends, far away from the connecting piece 7, of the three second steel wire ropes 9 are fixedly connected with the same horizontal movable plate 10.

The inner wall of the gantry support 2 is provided with a chute which is slidably connected with the movable plate 10, the lower end of the movable plate 10 is fixedly connected with a plurality of vertical connecting rods 11, and the side walls of the connecting rods 11 are provided with a plurality of groups of fixing mechanisms.

Combine the figure, fixed establishment includes backup pad 12 of fixed connection on the connecting rod 11 lateral wall, and backup pad 12 keeps away from the one end tilt up setting of connecting rod 11, fixedly connected with support piece 13 relative with backup pad 12 on the lateral wall of connecting rod 11, fixedly connected with arc piece on the lateral wall of support piece 13 and the contact of connecting rod 11, and by a plurality of bolt fixed connection between arc piece and the connecting rod 11, make things convenient for support piece 13's installation to dismantle, can adjust support piece 13's position to be applicable to the fixed to different end covers.

Support piece 13 keeps away from the one end of connecting rod 11 and has seted up the dovetail groove, sliding connection has trapezoidal pole 14 in the dovetail groove, support piece 13's one end fixedly connected with extrusion piece 15 is kept away from to trapezoidal pole 14, spring 16 has been cup jointed in the outside of trapezoidal pole 14, and the both ends of spring 16 respectively with extrusion piece 15 and support piece 13's lateral wall fixed connection, backup pad 12 through being provided with a plurality of slopes on the lateral wall of connecting rod 11, can arrange the end cover that needs hoist and mount in backup pad 12, and at trapezoidal pole 14, under the cooperation of spring 16 and extrusion piece 15 is used, further improve the stability of end cover when hoist and mount, and make things convenient for the use of taking after the end cover hoist and mount.

As shown in the combined drawing 1, the utility model discloses when the circular end cover piece of handling is decorated in hoist and mount, through be provided with multiunit fixed establishment on the lateral wall at connecting rod 11 to each other do not influence between the multiunit fixed establishment, and then a plurality of end covers of being convenient for hoist simultaneously and use. Specifically, under the cooperation of trapezoidal pole 14, spring 16 and extrusion piece 15, can fix the end cover in the backup pad 12 of slope, when needs hoist and mount, start two driving motor 3 simultaneously and can realize the just reversal of reel 4, and then under first leading wheel 5, second leading wheel 6 and first wire rope 8's traction for vertical reciprocating motion is made to fly leaf 10, guarantees the stability of hoist and mount.

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. The end cover hoisting device is characterized by comprising a bottom plate (1) and a gantry support (2) fixedly connected to the upper end of the bottom plate (1), wherein:

the left side wall and the right side wall of the gantry support (2) are both fixedly connected with a driving motor (3);

a reel (4) is fixedly sleeved on the outer side of a driving shaft of the driving motor (3);

the left side wall and the right side wall of the gantry support (2) are both rotatably connected with first guide wheels (5), and the upper end of the gantry support (2) is rotatably connected with two second guide wheels (6);

a connecting piece (7) is arranged in the gantry support (2);

the two reels (4), the first guide wheel (5), the second guide wheel (6) and the connecting piece (7) are connected by the same first steel wire rope (8);

an opening corresponding to the first steel wire rope (8) is formed in the upper end of the gantry support (2);

the lower end of the connecting piece (7) is fixedly connected with a plurality of second steel wire ropes (9), and one ends, far away from the connecting piece (7), of the plurality of second steel wire ropes (9) are fixedly connected with the same horizontal movable plate (10);

the inner wall of the gantry support (2) is provided with a sliding chute which is in sliding connection with the movable plate (10);

the lower end of the movable plate (10) is fixedly connected with a plurality of vertical connecting rods (11), and a plurality of groups of fixing mechanisms are arranged on the side walls of the connecting rods (11);

fixing mechanism includes backup pad (12) of fixed connection on connecting rod (11) lateral wall, and backup pad (12) keep away from the one end tilt up setting of connecting rod (11), support piece (13) that fixedly connected with is relative with backup pad (12) on the lateral wall of connecting rod (11), the dovetail groove has been seted up to the one end that connecting rod (11) were kept away from in support piece (13), sliding connection has trapezoidal pole (14) in the dovetail groove, support piece (13) were kept away from in trapezoidal pole (14) one end fixedly connected with extrusion piece (15), spring (16) have been cup jointed in the outside of trapezoidal pole (14), and the both ends of spring (16) respectively with the lateral wall fixed connection of extrusion piece (15) and support piece (13).

2. The end cover hoisting device according to claim 1, wherein a U-shaped part corresponding to the first guide wheel (5) and the second guide wheel (6) is fixedly connected to the side wall of the gantry support (2), and the first guide wheel (5) and the second guide wheel (6) are respectively rotatably connected in a notch of the U-shaped part.

3. The end cover hoisting device according to claim 1, wherein the connecting member (7) comprises a vertical hanging member and three arc-shaped hanging members fixedly connected to the side wall of the vertical hanging member, the vertical hanging member is fixedly sleeved outside the first steel wire rope (8), and the second steel wire rope (9) is fixedly connected outside the arc-shaped hanging members.

4. The end cover hoisting device according to claim 3, wherein the side wall of the support member (13) contacting the connecting rod (11) is fixedly connected with an arc-shaped block, and the arc-shaped block and the connecting rod (11) are fixedly connected by a plurality of bolts.