CN219098564U

CN219098564U - Electrical control device for lifting mechanism of crane

Info

Publication number: CN219098564U
Application number: CN202222473911.9U
Authority: CN
Inventors: 杨珍荣
Original assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Current assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-30
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an electrical control device of a crane lifting mechanism, which comprises an electric control cabinet; one side rigid coupling of automatically controlled cabinet has the roof, one side of roof is articulated through the hinge has the board of preventing pounding, one side of roof is provided with buffer gear, buffer gear includes spring holder, connecting plate and contact plate, spring holder and roof rigid coupling relate to crane control field. According to the utility model, the top plate is hinged with the anti-smashing plate through the buffer pad, one side of the anti-smashing plate is movably connected with the buffer mechanism, so that the anti-smashing plate is in an inclined state, liquid thrown to a slope by the lifting device is convenient to drop from the anti-smashing plate, the anti-smashing plate can isolate the problem that the liquid pollutes the electric control cabinet, the electric control cabinet is kept clean, and when the inclination of the anti-smashing plate is not large enough, the position of the counter weight plate can be changed by controlling the handle to move the counter weight plate, so that the counter weight plate is farther away from the buffer mechanism, and then the buffer mechanism can lift the anti-smashing plate through the spring, so that the liquid on the anti-smashing plate can be conveniently dropped.

Description

Electrical control device for lifting mechanism of crane

Technical Field

The utility model relates to the field of electric control of cranes, in particular to an electric control device for a crane lifting mechanism.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. The crane is characterized in that the crane is operated intermittently, namely, corresponding mechanisms of taking, transporting, unloading and the like in one working cycle are operated alternately, and the crane is developed and used more and more widely in the market.

When a crane such as a crane is used in a factory or the like, an electric control cabinet is required to be operated to perform operations such as power supply and control of the crane, and before the crane is lifted, equipment such as a safety belt or a lifting hook is required to be used for connecting the lifted device with the crane.

When the equipment such as safety belt or lifting hook is utilized in the running to move the hoisted device (such as mechanical equipment), the hoisted device can throw out lubricating oil, cutting fluid or engine oil and other liquids in the hoisted device from the hoisted device due to inertia, and if the thrown-out articles are contacted with the top of the electric control cabinet, the top of the electric control cabinet is polluted.

Disclosure of Invention

The utility model aims to provide an electrical control device for a crane lifting mechanism, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electrical control device of a crane lifting mechanism comprises an electrical control cabinet; the electric control cabinet comprises an electric control cabinet body, and is characterized in that a top plate is fixedly connected to one side of the electric control cabinet body, a smashing prevention plate is hinged to one side of the top plate through a hinge, a buffer mechanism is arranged on one side of the top plate and comprises a spring seat, a connecting plate and a contact plate, the spring seat is fixedly connected with the top plate, the spring seat is fixedly connected with the connecting plate through a spring, the connecting plate is fixedly connected with the contact plate, and the contact plate is slidably connected with the smashing prevention plate.

As still further aspects of the utility model: the anti-smashing device is characterized in that a clamping groove is formed in the anti-smashing plate, a counterweight plate is arranged on one side of the anti-smashing plate, a clamping block is fixedly connected to one side of the counterweight plate, the clamping groove is matched with the clamping block, and a handle is arranged on one side of the counterweight plate.

As still further aspects of the utility model: the inside of roof has been seted up the storage tank, the inside loose joint of storage tank has the blotter, blotter and hinge rigid coupling, the screw has been seted up to the inside of roof, one side of roof is provided with the screw rod, the screw is connected with the screw rod spiro union.

As still further aspects of the utility model: the handles are provided with two groups and are respectively arranged on two sides of the weight plate, and the two groups of handles are fixedly connected with the weight plate.

As still further aspects of the utility model: the spring seat is internally provided with a spring telescopic rod, one end of the spring telescopic rod is fixedly connected with the spring seat, and the other end of the spring telescopic rod is fixedly connected with the connecting plate.

As still further aspects of the utility model: one side of the contact plate, which is far away from the connecting plate, is arranged as an arc surface.

As still further aspects of the utility model: the clamping block is movably clamped with the clamping groove.

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

1. because the top plate is hinged with the anti-smashing plate through the buffer cushion, one side of the anti-smashing plate is movably connected with the buffer mechanism, the anti-smashing plate is in an inclined state, liquid thrown to a slope by the lifting device is convenient to drop from the anti-smashing plate, the anti-smashing plate can isolate the problem that the liquid pollutes the electric control cabinet, the electric control cabinet is kept clean, and when the inclination of the anti-smashing plate is not large enough, the position of the counter weight plate can be changed by controlling the handle to move the counter weight plate, so that the counter weight plate is farther away from the buffer mechanism, and then the buffer mechanism can lift the anti-smashing plate through the spring, so that the liquid on the anti-smashing plate can be conveniently dropped;

2. when the crane is hung, objects such as the loose bolts connected with the hung device are thrown out from the inside of the hung device, the electric control cabinet is prevented from being injured by the smashing of the bolts and the electric control cabinet through the smashing prevention plate, and the springs can also absorb shock, so that the damage degree of the smashing prevention plate is reduced.

Drawings

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

FIG. 2 is a bottom view of the shatter-resistant plate of the present utility model;

FIG. 3 is a schematic view of a buffer mechanism according to the present utility model;

FIG. 4 is a schematic view of the top plate and cushion of the present utility model in a disassembled configuration;

FIG. 5 is a top view of the shatter-resistant plate of the present utility model;

in the figure: 1. an electric control cabinet; 2. a top plate; 21. a receiving groove; 22. a screw hole; 3. a smash-proof plate; 31. a clamping groove; 32. a weight plate; 33. a clamping block; 34. a handle; 4. a hinge; 5. a buffer mechanism; 51. a spring seat; 52. a connecting plate; 53. a contact plate; 54. a spring; 55. a spring telescoping rod; 6. a cushion pad; 61. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 to 5, in an embodiment of the present utility model, an electrical control device for a crane lifting mechanism includes an electrical control cabinet 1; the electric control cabinet comprises an electric control cabinet body, a top plate 2 is fixedly connected to one side of the electric control cabinet body 1, a smashing prevention plate 3 is hinged to one side of the top plate 2 through a hinge 4, a buffer mechanism 5 is arranged on one side of the top plate 2, the buffer mechanism 5 comprises a spring seat 51, a connecting plate 52 and a contact plate 53, the spring seat 51 is fixedly connected with the top plate 2 through a spring 54, the connecting plate 52 is fixedly connected with the contact plate 53, the contact plate 53 is in sliding connection with the smashing prevention plate 3, a clamping groove 31 is formed in the inner portion of the smashing prevention plate 3, a counterweight plate 32 is arranged on one side of the smashing prevention plate 3, a clamping block 33 is fixedly connected to one side of the counterweight plate 32, the clamping groove 31 is matched with the clamping block 33, a handle 34 is arranged on one side of the counterweight plate 32, one side of the contact plate 53, which is far away from the connecting plate 52, is arranged to be an arc surface, the clamping block 33 is movably clamped with the clamping groove 31, and one side of the smashing prevention plate 3 is movably connected with the buffer mechanism 5 through the buffer mechanism 6, so that the smashing prevention plate 3 is in an inclined state, liquid on a slope is convenient to drop from the smashing prevention plate 3, and when the inclination of the smashing prevention plate 3 is not enough to move away from the counterweight plate 32 through the control plate 3, the handle 34 can be more convenient to change the position of the counterweight plate 32, and can be more convenient to drop down by the buffer mechanism 3, and can be lifted by the buffer mechanism 3 through the buffer mechanism 54, and can be more conveniently lifted by the buffer mechanism 3.

As still further aspects of the utility model: the storage tank 21 has been seted up to the inside of roof 2, and the inside loose joint of storage tank 21 has blotter 6, and blotter 6 and hinge 4 rigid coupling have been seted up to the inside of roof 2, and one side of roof 2 is provided with screw 61, and screw 22 and screw 61 spiro union are connected, can replace the inside blotter 6 of storage tank 21 through the cooperation of screw 61 and screw 22, guarantee the shock attenuation effect of roof 2.

As still further aspects of the utility model: the handles 34 are provided with two groups and are respectively arranged at two sides of the weight plate 32, the two groups of handles 34 are fixedly connected with the weight plate 32, and the weight plate 32 can be pulled to move through the handles 34 at the two sides.

As still further aspects of the utility model: a spring expansion rod 55 is arranged in the spring seat 51, one end of the spring expansion rod 55 is fixedly connected with the spring seat 51, and the other end is fixedly connected with the connecting plate 52.

The working principle of the utility model is as follows: when a crane such as a crane is used in a factory or the like, the crane needs to be operated to perform operations such as power supply or control of the crane, before the crane lifts the lifted device, equipment such as a safety belt or a lifting hook needs to be used for connecting the lifted device with the crane, when the crane uses the equipment such as the safety belt or the lifting hook to move the lifted device (such as mechanical equipment), the lifted device can throw lubricating oil, cutting fluid or engine oil and other liquids in the lifted device out of the lifted device due to inertia, and if the thrown article contacts with the top of the electric control cabinet 1, the top of the electric control cabinet 1 is polluted;

because the top plate 2 is hinged with the anti-smashing plate 3 through the buffer cushion 6, one side of the anti-smashing plate 3 is movably connected with the buffer mechanism 5, the anti-smashing plate 3 is in an inclined state, and liquid thrown to a slope is convenient to drop from the anti-smashing plate 3;

when the inclination of the anti-smashing plate 3 is not large enough, the position of the counter weight plate 32 can be changed by moving the counter weight plate 32 through the control handle 34, so that the counter weight plate 32 is farther away from the buffer mechanism 5, and then the buffer mechanism 5 can lift the anti-smashing plate 3 through the spring 54, so that liquid on the anti-smashing plate 3 can be conveniently dropped;

in addition, if the object such as the bolt that is connected with by the hoist is thrown from by hoist inside, can prevent pounding the board 3 and protect and avoid the bolt to pound with automatically controlled cabinet 1 and lead to automatically controlled cabinet 1 to be injured, spring 54 also can cushion moreover, reduces the damage degree of preventing pounding board 3.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An electrical control device of a crane lifting mechanism comprises an electrical control cabinet (1); the method is characterized in that: one side rigid coupling of automatically controlled cabinet (1) has roof (2), one side of roof (2) articulates through hinge (4) has and prevents pounding board (3), one side of roof (2) is provided with buffer gear (5), buffer gear (5) are including spring holder (51), connecting plate (52) and contact plate (53), spring holder (51) and roof (2) rigid coupling, spring holder (51) pass through spring (54) and connecting plate (52) rigid coupling, connecting plate (52) and contact plate (53) rigid coupling, contact plate (53) and prevent pounding board (3) sliding connection.

2. The crane hoisting mechanism electrical control device according to claim 1, wherein a clamping groove (31) is formed in the anti-smashing plate (3), a counterweight plate (32) is arranged on one side of the anti-smashing plate (3), a clamping block (33) is fixedly connected on one side of the counterweight plate (32), the clamping groove (31) is matched with the clamping block (33), and a handle (34) is arranged on one side of the counterweight plate (32).

3. The electric control device for the crane lifting mechanism according to claim 2, wherein the accommodating groove (21) is formed in the top plate (2), a cushion pad (6) is movably connected in the accommodating groove (21), the cushion pad (6) is fixedly connected with the hinge (4), a screw hole (22) is formed in the top plate (2), a screw (61) is arranged on one side of the top plate (2), and the screw hole (22) is in screwed connection with the screw (61).

4. An electrical control device for a crane lifting mechanism according to claim 3, wherein the handles (34) are provided with two groups and are respectively arranged at two sides of the weight plate (32), and the two groups of handles (34) are fixedly connected with the weight plate (32).

5. The electrical control device for the crane lifting mechanism according to claim 4, wherein a spring telescopic rod (55) is arranged in the spring seat (51), one end of the spring telescopic rod (55) is fixedly connected with the spring seat (51), and the other end of the spring telescopic rod is fixedly connected with the connecting plate (52).

6. An electrical control device for a crane lifting mechanism according to claim 5, characterized in that the side of the contact plate (53) remote from the connection plate (52) is provided as a cambered surface.

7. The electrical control device for the crane lifting mechanism according to claim 6, wherein the clamping block (33) is movably clamped with the clamping groove (31).