CN220376169U - Rotary engine lifting appliance - Google Patents

Abstract

The utility model belongs to workshop lifting equipment, in particular to a rotary engine lifting appliance which comprises a fixed frame, a rotary frame and a rotary lifting appliance, wherein the fixed frame and the rotary frame are arranged up and down, the upper part of the rotary lifting appliance is fixedly arranged on the fixed frame, the lower rotating end of the rotary lifting appliance is connected with the rotary frame, and a plurality of groups of chains for suspending an engine and a handle for manually pulling the rotary lifting appliance to rotate are arranged on the rotary frame. The hoisting equipment can realize manual operation to hoist the engine to rotate, and improves the assembly efficiency of the engine.

Description

Rotary engine lifting appliance

Technical Field

The utility model relates to workshop lifting equipment, in particular to a rotary engine lifting appliance.

Background

When the logistics conveying assembly line is assembled with the chassis, the assembly position of the engine is changed greatly, and the direction of the engine is required to be adjusted to be assembled with the chassis. The engine is firstly adjusted to a required direction on the workbench by a part of assembly lines and then is hoisted to a specified station, so that the efficiency is very low. The lifting appliance with a small number of assembly lines has small rotation angle and small load, and cannot adapt to the lifting assembly of the engine.

Disclosure of Invention

In order to solve the problems, the utility model provides a rotary engine lifting appliance which can realize manual operation to lift the rotation of an engine,

the utility model provides a rotary engine hoist, includes mount, swivel mount and rotatory hoist, mount and swivel mount are arranging from top to bottom, the upper portion of rotatory hoist is adorned admittedly on the mount, the swivel mount is connected to the lower part rotation end of rotatory hoist, install on the swivel mount and be used for hanging the array chain that the engine was used and be used for manual pulling to make its rotatory handle.

Above-mentioned rotary engine hoist, the annular balladeur train is equipped with admittedly on the mount, install the guide pulley of several annular arrangement on the swivel mount, the guide pulley slides along the balladeur train when the swivel mount is rotatory.

Above-mentioned rotary engine hoist, be equipped with a plurality of lug on the swivel mount, the upper end detachable of chain installs in arbitrary lug.

The rotary engine lifting appliance comprises two straight beams which are arranged in a cross manner and four inclined beams which are arranged in a square manner, wherein two ends of each inclined beam are respectively connected with the two straight beams; and a plurality of lifting lugs for installing the chain are respectively arranged on the straight beam and the inclined beam.

The rotary engine lifting appliance is characterized in that a locating rack is arranged on the fixing rack, and a plurality of locating holes distributed in an annular mode are formed in the locating rack; the rotary frame is provided with a spring positioning rod, and the lower end of the positioning rod is connected with a handle, and the upper end of the positioning rod can be inserted into the positioning hole.

Above-mentioned rotary engine hoist, install several safety hook that is used for avoiding the swivel mount to drop on the mount.

The beneficial effects of the utility model are as follows: the lifting direction of the engine can be stably adjusted through the rotary lifting appliance, and the operation is convenient and safe. The connection strength and the rotation convenience are improved between the rotating frame and the fixing frame through structures such as a sliding frame, a guide wheel and the like. The lifting device is provided with a plurality of lifting lugs, and the position of the lifting belt can be adjusted at will to adapt to different engine gravity centers, so that the lifting device is stable in the conveying process.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the A-direction of FIG. 1;

FIG. 3 is a schematic view of a front view structure of the hoisting state of the present utility model;

FIG. 4 is a schematic side view of the present utility model in a suspended state;

fig. 5 is a schematic view of a rotating frame structure according to the present utility model.

In the figure: the lifting device comprises a fixing frame 1, a guide wheel 2, a rotating frame 3, a rotating lifting appliance 4, a positioning rod 5, a chain 6, a safety hook 7, a sliding frame 8, a positioning frame 9, a positioning hole 10, a handle 11, an engine 12, a lifting lug 13, a straight beam 14 and an inclined beam 15.

Detailed Description

The technical content of the present utility model will be further described with reference to the accompanying drawings.

The utility model relates to a rotary engine lifting appliance, which comprises a fixed frame 1, a rotary frame 3 and a rotary lifting appliance 4, wherein the fixed frame 1 and the rotary frame 3 are of a frame type structure as shown in fig. 1 and 2, so that the whole weight of the lifting appliance is reduced on the premise of ensuring the lifting load. The fixing frame 1 and the rotating frame 3 are arranged up and down. The rotary lifting appliance 4 is of a conventional bearing rotating shaft structure, the upper part of the rotary lifting appliance 4 is fixedly arranged on the fixed frame 1, the rotating end of the lower part of the rotary lifting appliance 4 can be connected with the rotary frame 3 through a pin shaft, a plurality of groups of chains 6 for suspending an engine and a handle 11 for manually pulling the rotary lifting appliance to rotate are arranged on the rotary frame 3, and the rotary frame 3 can be rotated by pulling the handle 11.

As shown in fig. 1, the fixing frame 1 is provided with a plurality of safety hooks 7 for preventing the rotating frame 3 from falling off, so that the safety of the engine 12 is ensured.

As shown in fig. 5, the rotating frame 3 includes two straight beams 14 arranged in a cross shape and four inclined beams 15 arranged in a square shape, and two ends of each inclined beam 15 are respectively connected to the two straight beams 14. The straight beam 14 and the inclined beam 15 are respectively provided with a plurality of lifting lugs 13, the upper end of the chain 6 is detachably arranged in any lifting lug 13, so that the position of the chain 6 can be adjusted randomly to adapt to the lifting gravity centers of engines of different models, and stability and safety are ensured.

As shown in fig. 1 and 2, the fixing frame 1 is fixedly provided with an annular sliding frame 8, the ends of the straight beams 14 of the rotating frame 3 are respectively provided with a guide wheel 2, and when the rotating frame 3 rotates, the guide wheels 2 slide along the sliding frame 8, so that the rotating frame is convenient to rotate and the strength of the rotating frame 3 is improved.

The fixing frame 1 is provided with an annular locating frame 9, the locating frame 9 is provided with a plurality of locating holes 10 which are distributed in an annular mode, the rotating frame 3 is provided with locating rods 5, as shown in fig. 4, the lower ends of the locating rods 5 are connected with handles 11, the upper ends of the locating rods 5 can be inserted into the locating holes 10, the locating rods 5 are of conventional spring structures, when the handles 11 are pulled, the upper ends of the locating rods 5 are separated from the locating holes 10, the rotating frame 3 rotates along with the handles 11 until the handles 11 are released at required positions, and the upper ends of the locating rods 5 rebound in the corresponding locating holes 10 under the action of spring force, so that the locating of the rotating frame 3 is realized. In the embodiment, the positioning holes 10 are uniformly distributed in four according to actual hoisting requirements, namely, one positioning hole 10 is arranged on the circumference at intervals of 90 degrees, so that four-azimuth hoisting of the engine 12 is satisfied.

Claims (6)

1. A rotary engine spreader, characterized in that: including mount (1), swivel mount (3) and rotatory hoist (4), mount (1) and swivel mount (3) are arranging from top to bottom, the upper portion of rotatory hoist (4) is adorned admittedly on mount (1), swivel mount (3) are connected to the lower part rotation end of rotatory hoist (4), install array chain (6) and handle (11) that are used for manual traction to make its rotation that are used for hanging the engine on swivel mount (3).

2. The rotary engine spreader of claim 1, wherein: the rotary frame (3) is provided with a plurality of guide wheels (2) which are annularly arranged, and the guide wheels (2) slide along the sliding frame (8) when the rotary frame (3) rotates.

3. The rotary engine spreader of claim 1, wherein: the rotating frame (3) is provided with a plurality of lifting lugs (13), and the upper end of the chain (6) is detachably arranged in any lifting lug (13).

4. The rotary engine spreader of claim 1, wherein: the rotating frame (3) comprises two straight beams (14) which are arranged in a cross manner and four inclined beams (15) which are arranged in a square manner, and two ends of each inclined beam (15) are respectively connected with the two straight beams (14); and a plurality of lifting lugs (13) for installing the chain (6) are respectively arranged on the straight beam (14) and the inclined beam (15).

5. The rotary engine spreader of claim 1, wherein: a positioning frame (9) is arranged on the fixing frame (1), and a plurality of positioning holes (10) which are distributed in a ring shape are formed in the positioning frame (9); the spring positioning rod (5) is arranged on the rotating frame (3), the lower end of the positioning rod (5) is connected with the handle (11), and the upper end of the positioning rod can be inserted into the positioning hole (10).

6. The rotary engine spreader of claim 1, wherein: the fixing frame (1) is provided with a plurality of safety hooks (7) for preventing the rotating frame (3) from falling off.