CN217320271U - Electric part support and mining dump truck - Google Patents
Electric part support and mining dump truck Download PDFInfo
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- CN217320271U CN217320271U CN202221332166.XU CN202221332166U CN217320271U CN 217320271 U CN217320271 U CN 217320271U CN 202221332166 U CN202221332166 U CN 202221332166U CN 217320271 U CN217320271 U CN 217320271U
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Abstract
The utility model discloses an electric part bracket and a mining dump truck, which comprises an upper cross beam, a lower cross beam, a middle column and two side columns; the two side columns are symmetrically arranged between the upper cross beam and the lower cross beam relative to the middle column; the middle column is provided with a threaded seat, the threaded seat is provided with a first electrical part, and the first electrical part is positioned between the side upright column and the middle column; the upper part of the side upright post positioned on one side is provided with a mounting plate, and a second electric part is mounted on the mounting plate; the two side columns are symmetrically provided with mounting seats, third electrical parts are mounted on the mounting seats, and the third electrical parts are located between the side columns and the middle column and/or in the space outside the side columns. The utility model discloses overall structure is reliable, and electric piece position is arranged rationally, satisfies the fixed demand of electric piece.
Description
Technical Field
The utility model relates to an electric component support belongs to tipper technical field.
Background
The mining dump truck is special equipment for transporting open-pit mine materials, and has complex technology and high value. The electric system is used as one of core systems of the mining dump truck, the stability of the control of the whole truck needs to be considered during arrangement, and the risk that ores hit key components and the water and ash of the key components enter water needs to be avoided.
At present, the mainstream solution is to arrange electrical key components such as a controller and a relay into a cab, so as to ensure that the electrical key components are not easily influenced by environmental factors. However, the arrangement scheme of some mine cars is loose, the electrical concentration degree is not high, the wire harness is wasted seriously and is not favorable for assembly, and the later maintenance is influenced. The conventional arrangement mode is difficult when troubleshooting, different parts need to be disassembled for troubleshooting when checking the wire harness and the controller, the trouble is too much, and the normal use of the mine car can be influenced due to more disassembling and assembling parts.
SUMMERY OF THE UTILITY MODEL
According to prior art's not enough, the utility model discloses an electric piece support, overall structure is reliable, and electric piece position is arranged rationally, satisfies the fixed demand of electric piece.
The utility model discloses realize according to following technical scheme:
the utility model provides an electric part bracket in a first aspect, which comprises an upper cross beam, a lower cross beam, a middle column and two side columns; the two side columns are symmetrically arranged between the upper cross beam and the lower cross beam relative to the middle column; the middle column is provided with a threaded seat, the threaded seat is provided with a first electrical part, and the first electrical part is positioned between the side upright column and the middle column; the upper part of the side upright post positioned on one side is provided with a mounting plate, and a second electric part is mounted on the mounting plate; the two side columns are symmetrically provided with mounting seats, third electrical parts are mounted on the mounting seats, and the third electrical parts are located between the side columns and the middle column and/or in the space outside the side columns.
In some embodiments: and the upper cross beam is provided with a mounting hole which is a long round hole and is used for being connected with the top of the electric cabinet through a shock absorber.
In some embodiments: the bottom screw of the shock absorber is connected with the mounting hole through a nut and a gasket, and the top screw of the shock absorber is connected with the top of the electrical cabinet through a mounting handle and a base plate.
In some embodiments: one end of the mounting handle is provided with an internal thread, and the other end of the mounting handle is provided with a hexagonal head.
In some embodiments: and two sides of the lower cross beam are respectively provided with a mounting hole for connecting with the bottom of the electrical cabinet through a damper.
In some embodiments: the mounting hole is a long round hole and is used for moving the electric part support.
In some embodiments: the bottom screw rod of the shock absorber is connected with a threaded hole in the electrical cabinet, and the top screw rod of the shock absorber is connected with the long round hole through a base plate, a gasket and a nut.
In some embodiments: the mounting seat is a bending plate formed by three times of bending, and a long round hole and a round hole are formed in the mounting seat.
In some embodiments: the upper cross beam is composed of channel steel and is of a T-shaped structure as a whole; the lower beam is composed of channel steel, is of a C-shaped structure as a whole, and can expose an electrical component main body positioned at the bottom of the electrical cabinet.
The utility model discloses the second aspect provides a mining dump truck, including the regulator cubicle, install foretell electric appliance support in the regulator cubicle.
The utility model discloses beneficial effect:
the electric part bracket is basically designed symmetrically, the main body is a channel steel beam, the whole structure is reliable, and the electric part is reasonably arranged; several assembling structures such as a threaded seat, an installation seat and an installation plate are designed on the electric component support, so that the fixing requirement of an electric component is met; the connecting holes of the electric component support and the electric cabinet are all long round holes, so that the assembly is convenient; the corners of the electric part support are chamfered, so that the personnel can not be injured during assembly and maintenance; the electric appliance support is connected with the shock absorber for the electric cabinet, the shock absorber is arranged in a three-point mode, the stress is uniform, and the use is firm; the lower cross beam of the electric part bracket is designed into a C shape, and the fixed rear bracket can not shield the electric part at the lower side, so that maintenance is not influenced; the electric piece connector mouth orientation on the electric piece support is unanimous, is convenient for pencil assembly and later maintenance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
fig. 1 is a schematic structural view of an electrical component support according to the present invention;
fig. 2 is a schematic structural view of an upper beam of an electrical component support according to the present invention;
fig. 3 is a schematic structural view of a lower cross beam of the electrical component support according to the present invention;
fig. 4 is a schematic view illustrating a connection between an electrical component holder and an electrical cabinet according to the present invention;
fig. 5 is a schematic view illustrating an assembly of an electrical component bracket and an electrical cabinet according to the present invention;
FIG. 6 is a schematic view of the structure of the installation handle of the present invention;
fig. 7 is a schematic view of the electrical component support and the electrical cabinet according to the present invention.
In the figure, 1, an electrical component support, 1-1, an upper cross beam, 1-2, side upright posts, 1-3, a mounting seat, 1-4, a center post, 1-5, a mounting seat, 1-6, a lower cross beam, 1-7, a mounting plate, 1-8, a threaded seat, 2, an electrical cabinet, 3, a shock absorber, 4, a backing plate, 5, a gasket, 6, a nut, 7, a backing plate, 8 and a mounting handle are shown.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, an electrical component support comprises an upper cross beam 1-1, a lower cross beam 1-6, a middle column 1-4 and two side upright columns 1-2; the two side upright posts 1-2 are symmetrically arranged between the upper cross beam 1-1 and the lower cross beam 1-6 relative to the middle post 1-4; the middle column 1-4 is provided with a threaded seat 1-8, and the threaded seat 1-8 is provided with a vehicle control unit; a mounting plate 1-7 is arranged on the side upright post 1-2 positioned on one side, and a CAN bus controller is arranged on the mounting plate 1-7; the two side upright posts 1-2 are symmetrically provided with mounting seats 1-3, wherein one mounting seat 1-3 is provided with a gear box controller, and the other mounting seat 1-3 is provided with a voltage converter; the upper cross beam 1-1 is connected with the top of the electrical cabinet 2 through the shock absorber 3, and the lower cross beam 1-6 is connected with the bottom of the electrical cabinet 2 through the shock absorber 3.
As shown in fig. 2, the upper beam 1-1 is formed of channel steel and has a T-shaped structure as a whole. The upper cross beam 1-1 is provided with a long round hole for assembling the shock absorber 3. The screw rod at the bottom of the shock absorber 3 is connected with the long round hole through a nut and a gasket, and the screw rod at the top of the shock absorber 3 is connected with the top of the electric cabinet 2 through an installation handle 8 and a base plate 7.
It should be noted that the oblong hole is formed in the upper cross beam 1-1, because the electrical component support 1 is convenient to mount and adjust, the upper end of the shock absorber needs to extend out of the round hole of the electrical cabinet during mounting, and the position of the oblong hole can be adjusted, so that the assembly is convenient.
As shown in fig. 6, one end of the mounting handle 8 is provided with an internal thread, the other end is provided with a hexagonal head, and the size of the hexagonal head is consistent with that of a bolt head with a standard rule, so that the mounting handle is convenient to assemble. During maintenance, the mounting handle 8 can be detached, the lower side damping fixing nut is detached, and then the electric part support 1 is pulled to the near-hand side along the long round hole to maintain the electric part.
As shown in fig. 3, the lower beams 1 to 6 are made of channel steel, and have a C-shaped structure as a whole, so that the terminal strip body at the bottom of the electrical cabinet 2 can be exposed without affecting the maintenance of the electrical components below the electrical component support 1. Two sides of the lower cross beam 1-6 are respectively provided with a long round hole for assembling the shock absorber 3 and the movable electric component support 1. The bottom screw rod of the shock absorber 3 is connected with the threaded hole in the electrical cabinet 2, and the top screw rod of the shock absorber 3 is connected with the long round hole through the base plate 4, the gasket 5 and the nut 6, so that the structural stability is improved.
It should be noted that the electrical component bracket 1 is connected with the electrical cabinet 2 by the damper 3, so that the influence of the vibration of the whole vehicle on the vulnerable electrical components is reduced; the shock absorber 3 adopts rubber shock absorber commonly used in the market, the shock absorbing effect is good, the cost is low, and the two ends of the shock absorber are provided with bolt heads, so that the use is convenient; the three-point type arrangement of the shock absorbers 3 is selected, and the three shock absorbers 3 are respectively arranged on two sides of the bottom beam and the middle of the upper beam of the electric part support 1, so that the axial stress of the shock absorbers 3 is uniform, and the service life of the shock absorbers 3 is prolonged.
As the utility model discloses an optimization scheme: the corners of the electric part support 1 are designed to be chamfered, so that the personnel can not be damaged during assembly and maintenance.
Further scheme: the mounting seat 1-5 is a bending plate formed by three times of bending, and a long round hole and a round hole are formed in the mounting seat 1-5.
Therefore, the utility model has the advantages that the structural design is reasonable, the layout of the electrical parts is compact, the easily damaged electrical parts are fixed on the electrical part support, then the electrical part support is fixed in the electrical cabinet, the electrical part support is connected with the shock absorber for the electrical cabinet, and the influence of the vibration of the whole vehicle on the easily damaged electrical parts is reduced; the shock absorber adopts rubber shock absorber commonly used in the market, the shock absorption effect is good, the cost is low, and the two ends of the shock absorber are provided with bolt heads, so that the shock absorber is convenient to use; the three-point type arrangement of the shock absorbers is selected, and the three shock absorbers are respectively arranged on two sides of a bottom beam and the middle part of an upper beam of the electric part bracket, so that the axial stress of the shock absorbers is uniform, and the service life of the shock absorbers is prolonged; the whole electric part support is basically designed symmetrically, the structure is stable, and holes for mounting the shock absorber are all long round holes, so that the electric part support is convenient to assemble; the bottom beam of the bracket is designed into a C shape, and after the bottom beam is fixed, the main body of the electric element at the lower side of the bracket can be exposed, so that the maintenance of the electric element at the lower side of the bracket is not influenced; the electrical part connectors on the electrical part support face the same direction, so that the assembly and later maintenance of the wiring harness are facilitated, during maintenance, the mounting handle can be detached, the fixing nut on the lower side shock absorber is detached, and then the electrical part support is pulled to the near-hand side along the long round hole to maintain the electrical part; the electric part support is simple and reliable in assembly mode, and the structural stability is improved by adopting a large base plate and a gasket at the fixing position of the lower side shock absorber; the fixed handle of upside bumper shock absorber designs for the hexagon head, and the size is unanimous with the bolt head of standard rule, is convenient for assemble.
As shown in fig. 7, the mining dump truck includes an electrical cabinet, and the electrical component support is installed in the electrical cabinet.
As shown in fig. 4, the vulnerable electrical component is fixed on the electrical component bracket 1 by fasteners such as bolts and nuts, and is connected with the electrical cabinet 2 by the damper 3, and the rest of the electrical components are fixed in corresponding positions in the electrical cabinet 2 by fasteners such as bolts.
As shown in fig. 5, the electrical component is fixed to an electrical component support 1 through fasteners such as bolts and nuts, the number of the shock absorbers 3 is three, two of the shock absorbers are fixed to a base of an electrical cabinet 2, one of the shock absorbers is fixed to an upper beam 1-1 of the electrical component support 1, the electrical component support 1 is placed into the electrical cabinet 2, the position of the shock absorbers is adjusted, the upper ends of the two shock absorbers 3 on the base of the electrical cabinet 2 penetrate out of corresponding mounting holes of the electrical component support 1, the remaining shock absorber 3 is basically concentric with a round hole in the electrical cabinet beam, the two shock absorbers 3 on the lower side are fixed through a backing plate 4, a gasket 5 and a nut 6, then a mounting handle 8 sequentially penetrates through a backing plate 7 and a bolt end of the shock absorber 3 above the electrical cabinet beam and is connected to the electrical cabinet beam, fixing is completed, and the remaining electrical components are fixed to corresponding positions of the electrical cabinet 2 through fasteners such as bolts.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. An electrical component support, characterized in that:
comprises an upper cross beam, a lower cross beam, a middle column and two side upright columns;
the two side columns are symmetrically arranged between the upper cross beam and the lower cross beam relative to the middle column;
the middle column is provided with a threaded seat, the threaded seat is provided with a first electrical part, and the first electrical part is positioned between the side upright column and the middle column;
the upper part of the side upright post positioned on one side is provided with a mounting plate, and a second electric part is mounted on the mounting plate;
the two side columns are symmetrically provided with mounting seats, third electrical parts are mounted on the mounting seats, and the third electrical parts are located between the side columns and the middle column and/or in the space outside the side columns.
2. An electrical component support according to claim 1, wherein:
and the upper cross beam is provided with a mounting hole which is a long round hole and is used for being connected with the top of the electric cabinet through a shock absorber.
3. An electrical component support according to claim 2, wherein:
the bottom screw of the shock absorber is connected with the mounting hole through a nut and a gasket, and the top screw of the shock absorber is connected with the top of the electrical cabinet through a mounting handle and a base plate.
4. An electrical component support according to claim 3, wherein:
one end of the mounting handle is provided with an internal thread, and the other end of the mounting handle is provided with a hexagonal head.
5. An electrical component support according to claim 1, wherein:
and two sides of the lower cross beam are respectively provided with a mounting hole for connecting with the bottom of the electrical cabinet through a damper.
6. An electrical component support according to claim 5, wherein:
the mounting hole is a long round hole and is used for moving the electric part support.
7. An electrical component support according to claim 6, wherein:
the bottom screw of the shock absorber is connected with a threaded hole in the electrical cabinet, and the top screw of the shock absorber is connected with the long round hole through a base plate, a gasket and a nut.
8. An electrical component support according to claim 1, wherein:
the mounting seat is a bending plate formed by three times of bending, and a long round hole and a round hole are formed in the mounting seat.
9. An electrical component support according to claim 1, wherein:
the upper cross beam is composed of channel steel and is of a T-shaped structure as a whole;
the lower beam is composed of channel steel, is of a C-shaped structure as a whole, and can expose an electrical component main body positioned at the bottom of the electrical cabinet.
10. The utility model provides a mining dump truck, includes the regulator cubicle, its characterized in that:
the electrical cabinet having the electrical component support of any one of claims 1 to 9 mounted therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332166.XU CN217320271U (en) | 2022-05-31 | 2022-05-31 | Electric part support and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221332166.XU CN217320271U (en) | 2022-05-31 | 2022-05-31 | Electric part support and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217320271U true CN217320271U (en) | 2022-08-30 |
Family
ID=82987507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221332166.XU Active CN217320271U (en) | 2022-05-31 | 2022-05-31 | Electric part support and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217320271U (en) |
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2022
- 2022-05-31 CN CN202221332166.XU patent/CN217320271U/en active Active
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