CN210115184U

CN210115184U - Rotary lifting appliance for coating

Info

Publication number: CN210115184U
Application number: CN201920517403.1U
Authority: CN
Inventors: 陈显忠; 陈春女
Original assignee: ZHEJIANG HUIER COATING ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Current assignee: ZHEJIANG HUIER COATING ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-28
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a rotatory hoist of application aims at solving the risk that the unhook easily appears in rotatory hoist, and the not enough of the uneven phenomenon of spraying easily appears in the narrowness of work piece and gap position. The utility model comprises a connecting seat, a hanging rod, a hanging hook and a connecting plate, wherein the lower end of the hanging rod is provided with a positioning head, the connecting plate is hung on the positioning head, two edges of the upper end opening of the U-shaped connecting seat are provided with support bars which are turned outwards, the connecting plate is tightly connected between the two support bars, an L-shaped support bar is welded on the connecting seat, the support bar comprises a horizontal bar and a vertical bar, the vertical bar is provided with a slotted hole, the hanging hook is provided with a connecting column, the connecting column can be arranged in the slotted hole in a vertical sliding manner; the lower end of the lifting hook is provided with a V-shaped hook head, the end part of the hook head is connected with the support, the support is provided with a mounting hole, a slidable barrier strip is mounted in the mounting hole, one end of the barrier strip extends out of the mounting hole and is arranged at the opening position of the V-shaped hook head, and a positioning spring is connected between the barrier strip and the mounting hole.

Description

Rotary lifting appliance for coating

Technical Field

The utility model relates to a lifting device, more specifically say, it relates to a rotatory hoist of application.

Background

At present, rotatory hoist wide use sprays paint in the hoist and mount of spraying workshop to the work piece, and the work piece hoist and mount realizes the operation of spraying paint of a plurality of angles on rotatory hoist, through the rotation of hoist, but the risk of unhook appears easily in a lot of rotatory hoists that use now, and the uneven phenomenon of spraying easily appears in the stenosis of work piece and gap position moreover.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes rotatory hoist easily appears the risk of unhook, and the narrowness of work piece and gap position easily appear spraying uneven phenomenon not enough in addition, provide a rotatory hoist of application, it has avoided the risk of unhook in the use, and the narrowness of work piece and gap position are difficult for appearing the uneven phenomenon of spraying.

In order to solve the technical problem, the utility model discloses a following technical scheme: a rotary coating hanger comprises a connecting seat, a hanger rod, a lifting hook and a connecting plate, wherein the hanger rod is rotatably connected to the connecting plate, a positioning head is arranged at the lower end of the hanger rod, the connecting plate is hung on the positioning head, the connecting seat is of a U-shaped structure, two edges of an opening at the upper end of the connecting seat are respectively provided with a support bar which is turned outwards and transversely arranged, the connecting plate is fixedly connected between the two support bars, an L-shaped support rod is welded on the connecting seat and comprises a transverse bar and a vertical bar, a slotted hole is formed in the vertical bar, a connecting post is arranged on the lifting hook and can be vertically and slidably arranged in; the lower end of the lifting hook is provided with a V-shaped hook head, the end part of the hook head is connected with the support, the support is provided with a mounting hole, a slidable barrier strip is mounted in the mounting hole, one end of the barrier strip extends out of the mounting hole and is arranged at the opening position of the V-shaped hook head, a positioning spring is connected between the barrier strip and the mounting hole, and the end part of the barrier strip is provided with a guide surface which is obliquely arranged.

When the rotary lifting appliance is used, a workpiece is hung on the lifting hook, when the workpiece is hung, the barrier strip moves towards the direction of the mounting hole under the action of the guide surface, and after the workpiece completely enters the hook head, the barrier strip outwards extends out to block the hanging position of the workpiece under the action of the positioning spring, so that the workpiece is prevented from sliding away from the hook head. After the workpiece is hung on the hanger, the workpiece is painted, the workpiece is rotated in the operation process, and is shaken up and down under the action of the tensioning spring, so that the narrow and gap positions of the workpiece can be uniformly sprayed, and the uniform spraying of the surface of the workpiece is facilitated. The rotary coating hanger avoids the risk of unhooking in the use process, and the phenomenon of uneven coating is not easy to occur in the narrow and gap positions of workpieces.

Preferably, the two opposite ends of the connecting plate are connected with the two supporting bars respectively, the other end of the connecting plate is connected with the auxiliary supporting bars, and the auxiliary supporting bars and the supporting bars are arranged oppositely. The cross rods of the supporting bars, the auxiliary supporting bars and the supporting rods can transversely support the workpiece, so that the rotary lifting appliance is more flexible to use.

Preferably, an abutting spring which is vertically arranged is installed in the slotted hole, and the abutting spring abuts against the connecting column. The butt spring carries out the butt to the spliced pole, has increased the bearing capacity of lifting hook.

Preferably, four grooves are uniformly distributed on the upper surface of the positioning head, the edges of the grooves and the upper surface of the positioning head are in arc transition, four arc-shaped bulges are correspondingly arranged on the lower surface of the connecting plate and the grooves, and the bulges are arranged in the grooves. Four recesses that the equipartition set up make rotatory hoist can 90 rotatory.

As preferred, rotatable coupling buffering protection machanism under the support bar, buffering protection machanism includes the fender rod, the buffer beam, be equipped with the jack on the fender rod, be equipped with locking hole and pivot on the support bar, the fender rod suit is in the pivot, be equipped with the buffer hole on the fender rod, buffer spring and buffer rod are installed to the downthehole buffer spring of buffering, the buffer beam extends the buffer hole, the bellows of calming the anger that the elasticity can reset is taken to the suit in the buffer spring, the bellows of calming the anger is arranged in between buffer beam and the buffer hole, bellows of calming the anger connects the.

When the supporting bars are used for supporting the workpiece, the buffering protection mechanism is arranged below the supporting bars, and the edges of the supporting bars cannot leak out. When the support bar is vacant, the protection rod is rotated by 180 degrees, the buffer rod extends out of the end part of the support bar, when the buffer bar touches other workpieces during assembly line operation, the buffer bar retracts towards the direction of the buffer hole, the compressed air corrugated pipe is pressed, the compressed air corrugated pipe ventilates to the ventilating sound whistle, the ventilating sound whistle gives out sound to remind workers, and the damage caused by hard touch of adjacent workpieces is avoided.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the coating rotary hanger avoids the risk of unhooking in the use process, and the phenomenon of uneven spraying is not easy to occur in the narrow and gap positions of a workpiece; (2) in the assembly line operation, when the adjacent workpieces collide, the buffer protection mechanism reminds, and the damage caused by hard collision of the adjacent workpieces is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view in another direction of the present invention;

fig. 3 is a partially enlarged schematic view of the present invention;

fig. 4 is a top view of the present invention;

in the figure: 1. connecting seat, 2, jib, 3, lifting hook, 4, connecting plate, 5, location head, 6, the support bar, 7, the horizontal bar, 8, the vertical retort, 9, the slotted hole, 10, the spliced pole, 11, straining spring, 12, the gib head, 13, the support, 14, the mounting hole, 15, the blend stop, 16, positioning spring, 17, the spigot surface, 18, the auxiliary stay bar, 19, the butt spring, 20, the recess, 21, the arch, 22, the guard bar, 23, the buffer bar, 24, the jack, 25, the locking hole, 26, the pivot, 27, the buffer hole, 28, buffer spring, 29, bellows, 30, the breather pipe, 31, the sound whistle of ventilating.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example (b): a coating rotary lifting appliance (see attached figures 1 to 4) comprises a connecting seat 1, a lifting rod 2, a lifting hook 3 and a connecting plate 4, wherein the lifting rod is rotatably connected onto the connecting plate, the lower end of the lifting rod is provided with a positioning head 5, the connecting plate is hung on the positioning head, the connecting seat is of a U-shaped structure, two edges of an opening at the upper end of the connecting seat are respectively provided with a support bar 6 which is outwards turned out and transversely arranged, the connecting plate is fixedly connected between the two support bars, an L-shaped support bar is welded on the connecting seat, the support bar comprises a cross bar 7 and a vertical bar 8, a groove hole 9 is formed in the vertical bar, a connecting column 10 is arranged on the lifting hook, the; the lower end of the lifting hook is provided with a V-shaped hook head 12, the end part of the hook head is connected with a support 13, the support is provided with a mounting hole 14, a slidable barrier strip 15 is mounted in the mounting hole, one end of the barrier strip extends out of the mounting hole and is arranged at the opening position of the V-shaped hook head, a positioning spring 16 is connected between the barrier strip and the mounting hole, and the end part of the barrier strip is provided with a guide surface 17 which is obliquely arranged. The connecting plate is of a T-shaped structure, two opposite ends of the connecting plate are respectively connected with the two supporting bars, the other end of the connecting plate is connected with the auxiliary supporting bar 18, and the auxiliary supporting bar and the supporting bars are arranged oppositely. The slotted hole and spliced pole all set up two, and the butt spring 19 of vertical setting is installed to the slotted hole in, and butt spring butt is on the spliced pole. Four grooves 20 are uniformly distributed on the upper surface of the positioning head, the edges of the grooves and the upper surface of the positioning head are in arc transition, four arc-shaped bulges 21 are correspondingly arranged on the lower surface of the connecting plate and the grooves, and the bulges are arranged in the grooves. Support bar lower surface, the auxiliary stay bar lower surface, the horizontal bar lower surface of branch all can rotate connects buffering protection machanism, buffering protection machanism includes protective rod 22, buffer beam 23, be equipped with jack 24 on the protective rod, be equipped with locking hole 25 and pivot 26 on the support bar, the protective rod suit is in the pivot, be equipped with buffering hole 27 on the protective rod, buffering downthehole installation buffer spring 28 and buffer beam, the buffer beam extends the buffering hole, the interior suit of buffer spring takes elasticity bellows 29 of calming the anger that can reset, buffer spring, bellows of calming the anger is arranged in between buffer beam and the gentle punching a hole, bellows of calming the anger connection breather pipe 30, connect the sound production whistle of ventilating.

The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A rotary coating hanger is characterized by comprising a connecting seat, a hanger rod, a lifting hook and a connecting plate, wherein the hanger rod is rotatably connected to the connecting plate, a positioning head is arranged at the lower end of the hanger rod, the connecting plate is hung on the positioning head, the connecting seat is of a U-shaped structure, two edges of an opening at the upper end of the connecting seat are respectively provided with a supporting strip which is outwards turned out and transversely arranged, the connecting plate is fixedly connected between two supporting strips, an L-shaped supporting rod is welded on the connecting seat and comprises a transverse strip and a vertical strip, a slotted hole is formed in the vertical strip, a connecting column is arranged on the lifting hook, the connecting column can be vertically; the lower end of the lifting hook is provided with a V-shaped hook head, the end part of the hook head is connected with the support, the support is provided with a mounting hole, a slidable barrier strip is mounted in the mounting hole, one end of the barrier strip extends out of the mounting hole and is arranged at the opening position of the V-shaped hook head, a positioning spring is connected between the barrier strip and the mounting hole, and the end part of the barrier strip is provided with a guide surface which is obliquely arranged.

2. The coating rotary hanger according to claim 1, wherein the connecting plate is of a T-shaped structure, opposite ends of the connecting plate are respectively connected with two supporting bars, the other end of the connecting plate is connected with an auxiliary supporting bar, and the auxiliary supporting bar is arranged opposite to the supporting bar.

3. The coating rotary hanger of claim 1, wherein the slot is provided with a vertically disposed abutment spring, and the abutment spring abuts against the connection post.

4. The coating rotary hanger according to claim 1, 2 or 3, wherein four grooves are uniformly distributed on the upper surface of the positioning head, the edges of the grooves are in arc transition with the upper surface of the positioning head, four arc-shaped bulges are correspondingly arranged on the lower surface of the connecting plate and the grooves, and the bulges are arranged in the grooves.

5. The coating rotary lifting appliance according to claim 1, 2 or 3, wherein the lower surface of the supporting bar is rotatably connected with a buffering protection mechanism, the buffering protection mechanism comprises a protection rod and a buffering rod, the protection rod is provided with jacks, the supporting bar is provided with locking holes and a rotating shaft, the protection rod is sleeved on the rotating shaft, the protection rod is provided with buffering holes, buffering springs and the buffering rods are installed in the buffering holes, the buffering rods extend out of the buffering holes, the buffering springs are internally sleeved with compression bellows with elastic resetting capability, the buffering springs and the compression bellows are arranged between the buffering rods and the buffering holes, the compression bellows are connected with vent pipes, and the vent pipes are connected with ventilating sound whistles.