CN210029757U - Lifting appliance for circular ring parts - Google Patents

Abstract

The utility model discloses a ring class spare part hoist, a serial communication port, move pole (4), fixing support (5), puller bolt (6), move support (7), rings (8), check lock lever (9), third and move pole (10), connecting plate (11), move claw (12), claw hook (13) including base (1), fixed branch (2), first moving pole (3), second. The utility model has the advantages that: the utility model has simple structure, simple operation in the hoisting process and safe and reliable hoisting; the utility model discloses hang the inner ring of getting process contact ring class spare part, consequently be applicable to the ring class spare part that the outer loop size is great, the outer loop structure is complicated.

Description

Lifting appliance for circular ring parts

Technical Field

The utility model relates to a spare part transport field especially relates to a ring class spare part hoist.

Background

The existing lifting appliance for carrying the circular ring parts comprises a lifting point, a lifting support and three movable lifting hooks, wherein the three movable lifting hooks are mainly used for lifting the outer rings of the circular ring parts to limit the movement of the circular ring parts so as to realize the lifting of the circular ring parts.

The existing hoisting device has the following defects: the hoisting device is suitable for hoisting various parts at the same time, so that the shape of the hoisting device is larger; the hoisting device cannot be well suitable for circular ring parts with complex outer ring structures; the hanger is inconvenient to use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model discloses a lifting appliance for circular ring parts, which is characterized in that the lifting appliance comprises a base, a fixed support rod, a first moving rod, a second moving rod, a fixed support, a puller bolt, a movable support, a lifting ring, a locking rod, a third moving rod, a connecting plate, a movable claw and a claw hook; at least three fixing support rods are fixed on the base in the vertical direction; all the fixed support rods are uniformly distributed in the vertical direction in a circumferential manner, and the other ends of the fixed support rods are fixed on the fixed support; the fixed support is provided with a locking rod jack, and the side edge of the fixed support is connected with at least one tightening bolt; the tightening bolt is connected with the fixed support in a threaded manner; the fixed support rod is hinged with the first moving rod hinge and the third moving rod; the first moving rod is hinged with the connecting plate and the second moving rod; the third moving rod is hinged with the connecting plate; the second moving rod is hinged with the moving support; the upper end of the movable support in the vertical direction is fixedly connected with the hanging ring, and the lower end of the movable support is fixedly connected with the locking rod; the locking rod and the locking rod jack are vertically aligned and matched with each other; the connecting plate is fixedly connected with the movable claw; the claw hook is fixed on the outer side of the lower end of the movable claw; the claw hook is vertically lower than the base.

Preferably, three fixing support rods are fixed on the base in the vertical direction; the included angle between every two adjacent fixing support rods is 120 degrees.

Preferably, the fixed support is connected with one tightening bolt at the side edge.

Preferably, the locking rod insertion hole is a circular hole; the locking rod is a round rod.

Preferably, the base, the fixed support rod, the first moving rod, the second moving rod, the third moving rod and the connecting plate are all steel plates with the thickness of 6mm-10mm, and the surfaces of the steel plates are subjected to plastic spraying treatment.

The utility model has the advantages that: the utility model has simple structure, simple operation in the hoisting process and safe and reliable hoisting; the utility model discloses hang the inner ring of getting process contact ring class spare part, consequently be applicable to the ring class spare part that the outer loop size is great, the outer loop structure is complicated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a schematic view of the fixing support structure of the present invention.

Fig. 6 is a schematic view of the overall structure of the present invention.

The parts in the drawings are numbered as follows: a base 1; a fixed support rod 2; a first moving bar 3; a second moving bar 4; a fixed support 5; tightening the bolt 6; a movable support 7; a hanging ring 8; a locking lever 9; a third moving bar 10; a connecting plate 11; a movable claw 12; a claw hook 13; the lock lever receptacle 501.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making the scope of the invention more clearly defined.

Example 1

Referring to the attached drawings 1-5, a ring-type part lifting appliance comprises a base 1, a fixed support rod 2, a first moving rod 3, a second moving rod 4, a fixed support 5, a puller bolt 6, a moving support 7, a lifting ring 8, a locking rod 9, a third moving rod 10, a connecting plate 11, a moving claw 12 and a claw hook 13; three fixing support rods 2 are fixed on the base 1 in the vertical direction; all the fixed support rods 2 are uniformly distributed in the vertical direction in a circumferential manner, and the other ends of the fixed support rods are fixed on the fixed support 5; the fixed support 5 is provided with a locking rod insertion hole 501, and the side edge of the fixed support is connected with the tightening bolt 6; the tightening bolt 6 is connected with the fixed support 5 in a threaded manner; the fixed support rod 2 is hinged with the first moving rod 3 and the third moving rod 10; the first moving rod 3 is hinged with the connecting plate 11 and the second moving rod 4; the third moving rod 10 is hinged with the connecting plate 11; the second moving rod 4 is hinged with the moving support 7; the upper end of the movable support 7 in the vertical direction is fixedly connected with the hanging ring 8, and the lower end of the movable support is fixedly connected with the locking rod 9; the locking rod 9 and the locking rod insertion hole 501 are vertically aligned and matched with each other; the connecting plate 11 is fixedly connected with the movable claw 12; the claw hook 13 is fixed on the outer side of the lower end of the movable claw 12; the claw hook 13 is vertically lower than the base 1.

The included angle between adjacent fixed supporting rods 2 is 120 degrees.

The locking rod insertion hole 501 is a circular hole; the locking lever 9 is a round lever.

The base 1, the fixed support rod 2, the first moving rod 3, the second moving rod 4, the third moving rod 10 and the connecting plate 11 are steel plates with the thickness of 6mm-10mm, and the surfaces of the steel plates are subjected to plastic spraying treatment.

The utility model discloses a theory of operation: will through rings 8 the utility model discloses be fixed in on driving a vehicle or the davit lifting hook. In the initial state of the utility model (fig. 6), the locking rod 9 is inserted into the locking rod insertion hole 501, and the puller bolt 6 is screwed and withstands the locking rod 9; when carrying ring class spare part, place ring class spare part level, will be in the initial condition the utility model discloses move to ring class spare part directly over, and slowly fall, until base 1 lower extreme contact ring class spare part upper end, then loosen puller bolt 6, slowly lift support 7, movable claw 12 and claw hook 13 expand outwards slowly, when movable claw 12 compresses tightly the inner ring of ring class spare part, movable claw 12 can stop expanding outwards, ring class spare part can be along with the utility model discloses move together, claw hook 13 holds the lower extreme of ring class spare part, prevents that ring class spare part from dropping in handling; after carrying ring class spare part to the assigned position, make the slow whereabouts of movable support 7, will the utility model discloses resume initial state after, lift, the utility model discloses break away from ring class spare part, accomplish the handling of ring class spare part.

The above, only be the preferred embodiment of the present invention, not for limiting the present invention, all the technical matters of the present invention should be included in any slight modification, equivalent replacement and improvement made to the above embodiments by the technical matters of the present invention within the scope of the present invention.

Claims (5)

1. A lifting appliance for circular ring type parts is characterized by comprising a base (1), a fixed support rod (2), a first moving rod (3), a second moving rod (4), a fixed support (5), a puller bolt (6), a movable support (7), a lifting ring (8), a locking rod (9), a third moving rod (10), a connecting plate (11), a moving claw (12) and a claw hook (13); at least three fixing support rods (2) are fixed on the base (1) in the vertical direction; all the fixed support rods (2) are uniformly distributed in the vertical direction in a circumferential manner, and the other ends of the fixed support rods are fixed on the fixed support (5); the fixed support (5) is provided with a locking rod insertion hole (501), and the side edge of the fixed support is connected with at least one tightening bolt (6); the tightening bolt (6) is connected with the fixed support (5) in a threaded manner; the fixed support rod (2) is hinged with the first moving rod (3) and the third moving rod (10); the first moving rod (3) is hinged with the connecting plate (11) and the second moving rod (4); the third moving rod (10) is hinged with the connecting plate (11); the second moving rod (4) is hinged with the moving support (7); the upper end of the movable support (7) in the vertical direction is fixedly connected with the lifting ring (8), and the lower end of the movable support is fixedly connected with the locking rod (9); the locking rod (9) and the locking rod insertion hole (501) are vertically aligned and matched with each other; the connecting plate (11) is fixedly connected with the movable claw (12); the claw hook (13) is fixed on the outer side of the lower end of the movable claw (12); the claw hook (13) is lower than the base (1) in the vertical direction.

2. The ring-like part sling according to claim 1, wherein three of said fixed support rods (2) are fixed to said base (1) in a vertical direction; the included angle between the adjacent fixed supporting rods (2) is 120 degrees.

3. A lifting appliance for ring-like components according to claim 1, characterised in that said tightening bolt (6) is attached to the side of said fixed support (5).

4. The ring-like part hanger according to claim 1, wherein the locking bar insertion hole (501) is a circular hole; the locking rod (9) is a round rod.

5. The ring-like part lifting appliance according to claim 1, wherein the base (1), the fixed support rod (2), the first moving rod (3), the second moving rod (4), the third moving rod (10) and the connecting plate (11) are all steel plates with a thickness of 6mm-10mm, and the surface of the steel plates is subjected to plastic spraying treatment.

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