CN219204869U

CN219204869U - Electrical control box for engineering machinery

Info

Publication number: CN219204869U
Application number: CN202222253101.2U
Authority: CN
Inventors: 谢奥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-06-16
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to the technical field of electric control boxes, in particular to an electric control box for engineering machinery. The electric control box comprises an electric control box and a maneuvering mechanism, wherein the maneuvering mechanism comprises universal wheels which are fixedly connected to the bottom end surface of the electric control box, an outer auxiliary plate is connected to the outer side of the electric control box, a connecting plate is arranged at the joint of the outer auxiliary plate and the electric control box, a thread groove is formed in the outer auxiliary plate, a lifting assembly is arranged on the inner side of the thread groove, a support column is connected to the bottom end surface of the lifting assembly, and the support column is positioned on the outer side of the outer auxiliary plate; through the motor mechanism that sets up, when the electric control box that is used for engineering machine tool need be moved outdoors, can provide sufficient mobility with the universal wheel, and can descend the pillar when placing again and provide sufficient stability with ground contact, and can also be according to the difference of place of placing, the height of a plurality of pillars of free adjustment, let it can be applicable to special topography.

Description

Electrical control box for engineering machinery

Technical Field

The utility model relates to the technical field of electric control boxes, in particular to an electric control box for engineering machinery.

Background

The electric control box is an important component of a host system of the engineering machinery, the assembly space of the electric control box of many existing models is narrow, the assembly efficiency is low, in addition, the engineering machinery vehicle is usually constructed in the open air, the electric control box is usually assembled outside a vehicle body, and water vapor, dust and the like are easy to enter the inside of the control box;

the utility model discloses an electric control box for engineering machinery, which is disclosed by the utility model with the authority publication number of CN114222461B, has simple structure, can spray foam to extinguish fire when an electric appliance is spontaneously ignited, can isolate oxygen and avoid causing larger risks, but does not solve the problems of insufficient maneuverability, manual carrying and inconvenience when the electric control box is placed outdoors.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the electric control box for the engineering machinery, which can provide enough maneuverability by using the universal wheels when the electric control box for the engineering machinery needs to be moved outdoors, can also provide enough stability for the support columns to descend to contact with the ground when being placed, and can freely adjust the heights of a plurality of support columns according to different placement places so as to be suitable for special topography.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electric control box for engineering machine tool, includes electric control box and maneuvering mechanism, maneuvering mechanism includes the universal wheel, universal wheel fixed connection is in electric control box bottom surface, the electric control box outside is connected with outer accessory plate, the junction of outer accessory plate and electric control box is provided with the connecting plate, the screw thread groove has been seted up to outer accessory plate inside, the screw thread inslot side is provided with lifting unit, lifting unit bottom surface connection has the pillar, the pillar is located outer accessory plate outside.

As a preferable technical scheme of the utility model, the lifting assembly comprises a threaded rod which is in threaded connection with the inner side of the threaded groove, and the bottom end surface of the threaded rod is in bearing connection with the support column.

As a preferable technical scheme of the utility model, the surface of the top end of the threaded rod is fixedly connected with a fixed rotating block, and the outer side of the fixed rotating block is provided with anti-skid patterns.

As a preferable technical scheme of the utility model, the bottom end surface of the support column is fixedly connected with the anti-skid pad, the support column and the threaded rod are arranged in a mirror image mode by taking the center point of one side surface of the outer auxiliary plate as an axis, and the outer auxiliary plate is arranged in a mirror image mode by taking the center point of the bottom end surface of the outer auxiliary plate as an axis.

As a preferable technical scheme of the utility model, the rain-proof device further comprises a rain-proof mechanism, wherein the rain-proof mechanism comprises a rain-proof cover, the rain-proof cover is positioned between the two outer auxiliary plates, a water receiving tank is arranged on the top end surface of the rain-proof cover, a filter plate is movably connected to the inner side of the water receiving tank, a drain hole is arranged on the back surface of the rain-proof cover, the drain hole is communicated with the water receiving tank, an inclined plate is arranged on the back surface of the rain-proof cover, and the inclined plate is positioned at the bottom end of the drain hole.

As a preferable technical scheme of the utility model, the outer side of the inclined plate is fixedly connected with a guide rubber sheet, and the drain holes are equidistantly distributed around the bottom end surface of the water receiving tank.

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

1. through the mechanical mechanism, when the electric control box for the engineering machinery needs to be moved outdoors, the universal wheels can provide enough mobility, the support columns can be lowered to be in contact with the ground to provide enough stability when the electric control box is placed, and the heights of the support columns can be freely adjusted according to different placing places, so that the electric control box can be suitable for special topography;

2. through the rain-proof mechanism that sets up, can accomodate the rainwater of electric control box top contact, discharge from the back of electric control box again, thereby avoid the rainwater too much to cause the condition of infiltration with electric control box contact, further promote electric control box's waterproof nature.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3C in accordance with the present utility model;

wherein: 1. an electrical control box; 2. an outer auxiliary plate; 3. a rain cover; 11. a universal wheel; 21. a connecting plate; 22. a thread groove; 23. a threaded rod; 24. a support post; 25. an anti-slip pad; 26. fixing the rotating block; 31. a water receiving tank; 32. a filter plate; 33. a drain hole; 34. a sloping plate; 35. guiding the rubber sheet.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example 1:

as shown in fig. 1-3, an electric control box for engineering machinery comprises an electric control box 1 and a maneuvering mechanism, wherein the maneuvering mechanism comprises universal wheels 11, the universal wheels 11 are fixedly connected to the bottom end surface of the electric control box 1, an outer auxiliary plate 2 is connected to the outer side of the electric control box 1, a connecting plate 21 is arranged at the joint of the outer auxiliary plate 2 and the electric control box 1, a thread groove 22 is formed in the outer auxiliary plate 2, a lifting assembly is arranged on the inner side of the thread groove 22, a support column 24 is connected to the bottom end surface of the lifting assembly, and the support column 24 is positioned on the outer side of the outer auxiliary plate 2; the lifting assembly comprises a threaded rod 23, the threaded rod 23 is in threaded connection with the inner side of the threaded groove 22, and the bottom end surface of the threaded rod 23 is in bearing connection with the support column 24;

when the electric control box for the engineering machinery needs to be moved, the threaded rod 23 is rotated, the threaded rod 23 is driven to move upwards with the support posts 24, so that the universal wheel 11 is contacted with the ground, the electric control box 1 is pushed until the electric control box 1 is moved to a proper position, the threaded rod 23 is reversely rotated, the support posts 24 are moved downwards, the universal wheel 11 is replaced to contact the ground, enough stability is provided for the electric control box 1, and when the ground has the rugged condition, the height of each support post 24 is adjusted according to the actual condition; when the electric control box for the construction machine needs to be moved outdoors, the universal wheel 11 can provide enough maneuverability, the support column 24 can be lowered to be in contact with the ground to provide enough stability when being placed, and the heights of the support columns 24 can be freely adjusted according to different placement places, so that the electric control box can be suitable for special topography.

In other embodiments, as shown in fig. 3, the top surface of the threaded rod 23 is fixedly connected with a fixed rotating block 26, and anti-skid patterns are formed on the outer side of the fixed rotating block 26; by the design, the threaded rod 23 can be driven by the fixed rotating block 26 in use, so that force application is facilitated, and slipping is avoided.

In other embodiments, as shown in fig. 1-3, the bottom surface of the strut 24 is fixedly connected with an anti-slip pad 25, the strut 24 and the threaded rod 23 are all arranged in mirror image with the center point of one side surface of the outer auxiliary plate 2 as the axis, and the outer auxiliary plate 2 is arranged in mirror image with the center point of the bottom surface of the outer auxiliary plate 2 as the axis; by the design, the friction between the support posts 24 and the ground can be increased, and the design of the support posts 24, the threaded rods 23 and the outer auxiliary plate 2 can greatly improve the flexibility of the maneuvering mechanism and the stability of the electric control box 1.

Example 2:

in other embodiments, as shown in fig. 1, 3 and 4, the embodiment discloses that the rain-proof device further comprises a rain-proof mechanism, wherein the rain-proof mechanism comprises a rain-proof cover 3, the rain-proof cover 3 is positioned between two outer auxiliary plates 2, a water receiving tank 31 is arranged on the top surface of the rain-proof cover 3, a filter plate 32 is movably connected to the inner side of the water receiving tank 31, a drain hole 33 is arranged on the back surface of the rain-proof cover 3, the drain hole 33 is communicated with the water receiving tank 31, an inclined plate 34 is arranged on the back surface of the rain-proof cover 3, and the inclined plate 34 is positioned at the bottom end of the drain hole 33;

in rainy days, rainwater falls into the water receiving tank 31, some garbage and the like brought by wind are intercepted outside by the filter plates 32, water flows outwards along the drain holes 33, is guided by the inclined plates 34 to be outwards sputtered when contacting the inclined plates 34, and does not flow onto the electric control box 1; can accomodate the rainwater of electric control box 1 top contact, discharge from electric control box 1's the back again, thereby avoid the rainwater too much to contact with electric control box 1 and cause the condition of infiltration, further promote electric control box 1's waterproof nature.

In other embodiments, as shown in fig. 3-4, the outer side of the inclined plate 34 is fixedly connected with a guiding rubber sheet 35, and the drain holes 33 are equidistantly distributed around the bottom surface of the water receiving groove 31; by this design, the guiding of the rainwater can be made more effective, while the design of the plurality of drainage holes 33 accelerates the drainage performance of the rainproof mechanism, and can bear larger rainwater.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. An electric control box for engineering machinery, comprising an electric control box (1) and a maneuvering mechanism, characterized in that: the motor mechanism comprises universal wheels (11), the universal wheels (11) are fixedly connected to the bottom end surface of the electric control box (1), an outer auxiliary plate (2) is connected to the outer side of the electric control box (1), a connecting plate (21) is arranged at the joint of the outer auxiliary plate (2) and the electric control box (1), a thread groove (22) is formed in the outer auxiliary plate (2), a lifting assembly is arranged on the inner side of the thread groove (22), a support column (24) is connected to the bottom end surface of the lifting assembly, and the support column (24) is located on the outer side of the outer auxiliary plate (2).

2. An electrical control box for a construction machine according to claim 1, wherein: the lifting assembly comprises a threaded rod (23), the threaded rod (23) is in threaded connection with the inner side of the threaded groove (22), and the bottom end surface of the threaded rod (23) is in bearing connection with the support column (24).

3. An electrical control box for a construction machine according to claim 2, wherein: the surface of the top end of the threaded rod (23) is fixedly connected with a fixed rotating block (26), and anti-skid patterns are formed on the outer side of the fixed rotating block (26).

4. An electrical control box for a construction machine according to claim 1, wherein: the anti-slip device is characterized in that an anti-slip pad (25) is fixedly connected to the bottom end surface of the support column (24), the support column (24) and the threaded rod (23) are arranged in a mirror image mode by taking the center point of one side surface of the outer auxiliary plate (2) as an axis, and the outer auxiliary plate (2) is arranged in a mirror image mode by taking the center point of the bottom end surface of the outer auxiliary plate (2) as an axis.

5. An electrical control box for a construction machine according to claim 4, wherein: still include rain-proof mechanism, rain-proof mechanism includes rain-proof lid (3), rain-proof lid (3) are located in the middle of two outer accessory plate (2), water receiving tank (31) have been seted up on rain-proof lid (3) top surface, water receiving tank (31) inboard swing joint has filter plate (32), wash port (33) have been seted up at rain-proof lid (3) back, wash port (33) are the intercommunication state with water receiving tank (31), rain-proof lid (3) back is provided with swash plate (34), swash plate (34) are located wash port (33) bottom.

6. An electrical control box for a construction machine according to claim 5, wherein: the outside of the inclined plate (34) is fixedly connected with a guide rubber sheet (35), and the drain holes (33) are equidistantly distributed around the bottom end surface of the water receiving groove (31).