CN217229912U - Hoisting device for engine assembly - Google Patents

Abstract

The utility model discloses a hoist device for engine assembly, including the hoist and mount board, the hoist and mount board is the type of falling U form, two recesses have been seted up to hoist and mount board lower extreme two sliders of recess inner wall sliding connection, slider lower extreme fixedly connected with L type splint, a plurality of springs of lateral wall fixedly connected with of the vertical direction of hoist and mount board, it is a plurality of the one end that hoist and mount board lateral wall was kept away from to the spring all rather than the L type splint lateral wall fixed connection who corresponds, hoist and mount board lower extreme fixedly connected with electric putter, electric putter expansion end fixedly connected with diaphragm. The utility model discloses a two-way lead screw rotates and makes two sliders drive two L type splint to be close to each other, and then two L type splint can press from both sides tightly engine assembly, and two L type splint can also support the engine assembly lower surface this moment to the stability after the increase presss from both sides tightly engine assembly, and then increase its stability at the hoist and mount in-process.

Description

Hoisting device for engine assembly

Technical Field

The utility model relates to an engine assembly technical field especially relates to a hoist device for engine assembly.

Background

An engine assembly is a machine that converts one form of energy into another, more useful form of energy, usually chemical energy into mechanical energy, and is sometimes used in both power generation and overall machines that include power plants.

After engine assembly used for a long time, need overhaul or change engine assembly, just need dismantle engine assembly this moment, because engine assembly weight is heavier for need operate through hoist device when carrying it, but present hoist device is simple only presss from both sides tight engine assembly lateral wall, and it is tight to support it not to press from both sides, only relies on simultaneously to press from both sides tight its lateral wall, and the phenomenon that appears dropping at hoist and mount in-process easily takes place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hoisting device for an engine assembly.

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

the utility model provides a hoist device for engine assembly, includes the hoist and mount board, the hoist and mount board is the type of falling U form, two recesses, two have been seted up to hoist and mount board lower extreme the recess inner wall sliding connection has two sliders, slider lower extreme fixedly connected with L type splint, a plurality of springs of lateral wall fixedly connected with of the vertical direction of hoist and mount board, it is a plurality of the one end that the hoist and mount board lateral wall was kept away from to the spring all rather than the L type splint lateral wall fixed connection that corresponds, hoist and mount board lower extreme fixedly connected with electric putter, the electric putter expansion end fixedly connected with diaphragm, be equipped with on the diaphragm and carry out absorbent adsorption apparatus, two to the engine be equipped with the actuating mechanism that two sliders of drive removed in the recess.

Preferably, the adsorption mechanism comprises a strip-shaped cavity arranged in the transverse plate, the bottom of the strip-shaped cavity is fixedly connected with a plurality of suckers, and the bottom of the strip-shaped cavity is fixedly connected with an exhaust tube.

Preferably, the driving mechanism comprises a bidirectional screw rod rotatably connected to the inner walls of the two grooves, and the side wall of the bidirectional screw rod is in threaded connection with the side walls of the two sliding blocks.

Preferably, the side wall of the hoisting plate is fixedly connected with a motor, and the movable end of the motor is fixedly connected with the side wall of the bidirectional screw rod.

Preferably, the upper end of the hoisting plate is fixedly connected with a fixing ring, and a hook is arranged in the fixing ring.

Preferably, the L-shaped clamping plate is obliquely arranged away from the upper surface of the horizontal side wall of the spring.

The utility model discloses following beneficial effect has:

1. through setting up two-way lead screw, slider and L type splint, two-way lead screw rotates and makes two sliders drive two L type splint and be close to each other, and then two L type splint can press from both sides tightly engine assembly, and two L type splint can also support the engine assembly lower surface this moment to the stability after the increase presss from both sides tightly engine assembly, and then increase its stability at the hoist and mount in-process.

2. Through setting up electric putter, diaphragm and adsorption apparatus structure, after two L type splint press from both sides tightly the engine assembly, adjust the electric putter extension this moment, and then drive the diaphragm and move down for a plurality of sucking discs that are located the diaphragm lower extreme closely laminate with the engine assembly upper surface, bleed to the bar intracavity through the exhaust tube afterwards, and then be the negative pressure in the bar intracavity, and then a plurality of sucking discs can closely adsorb the engine assembly, further increase the stability of engine assembly after pressing from both sides tightly.

Drawings

Fig. 1 is a schematic structural view of a hoisting device for an engine assembly according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a in the lifting device for an engine assembly according to the present invention.

In the figure: 1 hoisting plate, 2 grooves, 3 bidirectional screw rods, 4 sliding blocks, 5L-shaped clamping plates, 6 springs, 7 motors, 8 electric push rods, 9 transverse plates, 10 strip-shaped cavities, 11 suckers, 12 exhaust pipes, 13 fixing rings and 14 hooks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a hoist device for engine assembly, including hoist plate 1, hoist plate 1 is the type of falling U form, two recesses 2 have been seted up to hoist plate 1 lower extreme, two 2 inner wall sliding connection of recesses have two sliders 4, 4 lower extreme fixedly connected with L type splint 5 of slider, a plurality of springs 6 of lateral wall fixedly connected with of 1 vertical direction of hoist plate, the one end that 1 lateral wall of hoist plate was kept away from to a plurality of springs 6 all with the 5 lateral wall fixed connection of L type splint that correspond, L type splint 5 keeps away from the setting of the horizontal lateral wall upper surface slope of spring 6, make when two L type splint 5 are close to each other, can be light remove the engine assembly to two L type splint 5 upper ends, accelerate clamping efficiency.

Further, under a plurality of springs 6 about, can cushion the vibrations that receive in the engine assembly hoist and mount process to increase its stability.

The lower end of the hoisting plate 1 is fixedly connected with an electric push rod 8, the movable end of the electric push rod 8 is fixedly connected with a transverse plate 9, an adsorption mechanism for adsorbing an engine is arranged on the transverse plate 9, and driving mechanisms for driving the two sliding blocks 4 to move are arranged in the two grooves 2.

The adsorption mechanism comprises a strip-shaped cavity 10 arranged in the transverse plate 9, a plurality of suckers 11 fixedly connected to the bottom of the strip-shaped cavity 10, and an exhaust pipe 12 fixedly connected to the bottom of the strip-shaped cavity 10.

It should be noted that, exhaust tube 12 is connected with external air pump, and then the air pump can be bled in strip-shaped chamber 10 through exhaust tube 12, for prior art for be the negative pressure in strip-shaped chamber 10, and then a plurality of sucking discs 11 can closely adsorb the engine assembly, increase the stability of engine assembly after pressing from both sides tightly.

The driving mechanism comprises a bidirectional screw rod 3 which is rotatably connected to the inner walls of the two grooves 2, the side walls of the bidirectional screw rod 3 are in threaded connection with the side walls of the two sliders 4, a motor 7 is fixedly connected to the side wall of the hoisting plate 1, and the movable end of the motor 7 is fixedly connected with the side wall of the bidirectional screw rod 3.

The upper end of the hoisting plate 1 is fixedly connected with a fixing ring 13, and a hook 14 is arranged in the fixing ring 13, so that the hoisting plate 1 is convenient to lift.

In the utility model, the engine assembly is placed between two L-shaped clamp plates 5, and the lower surfaces of the two L-shaped clamp plates 5 and the lower surface of the engine assembly are positioned in the same horizontal direction, then the driving motor 7 rotates in the forward direction, and then the two-way lead screw 3 fixedly connected with the movable end of the motor 7 is driven to rotate, and then the two sliders 4 are driven to approach each other, and then the two sliders 4 drive the two L-shaped clamp plates 5 to approach each other, because the upper surfaces of the horizontal side walls of the L-shaped clamp plates 5, which are far away from the spring 6, are inclined, and then when the two L-shaped clamp plates 5 approach each other, the engine assembly can move to the upper ends of the two L-shaped clamp plates 5 at the moment, so that the two L-shaped clamp plates 5 can support and clamp the engine assembly, and the stability of the engine assembly is improved;

after pressing from both sides tightly the engine assembly, adjust 8 extensions of electric putter and drive diaphragm 9 this moment and move down, make a plurality of sucking discs 11 that are located the diaphragm 9 lower extreme closely laminate with the engine assembly upper surface, bleed to bar chamber 10 through exhaust tube 12 afterwards, and then be the negative pressure in the bar chamber 10, and then a plurality of sucking discs 11 can closely adsorb the engine assembly, further increase the stability of engine assembly after pressing from both sides tightly, can further hoist board 1 through couple 14 and solid fixed ring 13 afterwards, and then carry the engine assembly hoist and mount after pressing from both sides tightly.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. A hoisting device for an engine assembly comprises a hoisting plate (1), wherein the hoisting plate (1) is in an inverted U shape, it is characterized in that the lower end of the hoisting plate (1) is provided with two grooves (2), the inner walls of the two grooves (2) are connected with two sliding blocks (4) in a sliding way, the lower end of the sliding block (4) is fixedly connected with an L-shaped clamping plate (5), the side wall of the hoisting plate (1) in the vertical direction is fixedly connected with a plurality of springs (6), one ends of the springs (6) far away from the side wall of the hoisting plate (1) are fixedly connected with the corresponding side wall of the L-shaped clamping plate (5), the lower end of the hoisting plate (1) is fixedly connected with an electric push rod (8), the movable end of the electric push rod (8) is fixedly connected with a transverse plate (9), be equipped with on diaphragm (9) and carry out absorbent adsorption apparatus structure to the engine, two be equipped with the actuating mechanism that two sliders of drive (4) removed in recess (2).

2. The hoisting device for the engine assembly according to claim 1, wherein the adsorption mechanism comprises a strip-shaped cavity (10) formed in the transverse plate (9), a plurality of suckers (11) are fixedly connected to the bottom of the strip-shaped cavity (10), and an exhaust pipe (12) is fixedly connected to the bottom of the strip-shaped cavity (10).

3. The hoisting device for the engine assembly according to claim 1, wherein the driving mechanism comprises a bidirectional screw (3) rotatably connected to the inner walls of the two grooves (2), and the side walls of the bidirectional screw (3) are in threaded connection with the side walls of the two sliding blocks (4).

4. The hoisting device for the engine assembly according to claim 2, wherein the side wall of the hoisting plate (1) is fixedly connected with a motor (7), and the movable end of the motor (7) is fixedly connected with the side wall of the bidirectional screw rod (3).

5. The hoisting device for the engine assembly according to claim 1, wherein a fixing ring (13) is fixedly connected to the upper end of the hoisting plate (1), and a hook (14) is arranged in the fixing ring (13).

6. The hoist device for engine assembly according to claim 1, characterized in that the L-shaped clamp plate (5) is disposed obliquely away from the upper surface of the horizontal side wall of the spring (6).

Images