Rearview mirror mounting bracket for off-highway mining dump truck

Abstract

The utility model discloses a rearview mirror mounting bracket of an off-highway mining dump truck, which relates to the technical field of dump truck accessories, and comprises an upright post and a rearview mirror body, a nut I is in contact with a connecting plate, a bent pipe is arranged on the connecting plate, a pipe clamp II is arranged on the bent pipe, a fixing plate is arranged on the bent pipe, and a nut II is arranged on the fixing plate. A second bolt is connected to the second pipe clamp and the fixing plate in an inserted mode, a second nut is arranged on the second bolt in a threaded mode and makes contact with the fixing plate, a mounting plate is arranged on the fixing plate, the rearview mirror body is mounted on the surface of the mounting plate, a third bolt is connected to the fixing plate and the mounting plate in an inserted mode, and a third nut is arranged on the third bolt in a threaded mode. According to the rearview mirror, multi-angle adjustment of the rearview mirror body in the up-down direction, the left-right direction, the front-back direction and the like can be achieved, the rearview mirror is suitable for the view field requirements of people of various heights, driving safety is guaranteed, and the rearview mirror is firm and reliable in installation, convenient to disassemble, simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of dump truck accessories, in particular to a rearview mirror mounting bracket for an off-road mining dump truck. Background Art

[0002] An off-road mining dump truck is a specialized load-carrying vehicle used on dedicated roads such as open-pit mines or large civil engineering sites to carry out rock and earth excavation and ore transportation tasks. It has a short haul and a heavy load capacity, and is often loaded with a large electric shovel or hydraulic shovel. It travels back and forth between mining and unloading sites. Its "off-road" nature primarily refers to its extra-wide shape and excessive gross mass, preventing it from being driven on roads. However, with its unique design and powerful functionality, it plays an important role in mining projects.

[0003] In the existing technology, the overall width of the platform of an off-road mining dump truck is large and the height from the ground is high. During the material transportation process, the driver has a large blind spot on the right side, which poses a safety hazard. Therefore, in order to improve the driver's field of vision, a larger rearview mirror is often required on the right side, and it must be firmly and reliably fixed and adjustable with multiple degrees of freedom. However, the rearview mirrors of existing off-road mining dump trucks generally have a small adjustable degree of freedom angle and cannot adapt to the field of vision requirements of people of different heights.

[0004] For this purpose, a rearview mirror mounting bracket for an off-highway mining dump truck is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and to provide a rearview mirror mounting bracket for an off-road mining dump truck.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A rearview mirror mounting bracket for an off-road mining dump truck comprises a column and a rearview mirror body, a pipe clamp 1 is provided on the column, a connecting plate is provided on the column, a bolt 1 is plugged into the pipe clamp 1 and the connecting plate, a nut 1 is threaded on the bolt 1, and the nut 1 is in contact with the connecting plate, a bent pipe is provided on the connecting plate, a pipe clamp 2 is provided on the bent pipe, a fixing plate is provided on the bent pipe, a bolt 2 is plugged into the pipe clamp 2 and the fixing plate, a nut 2 is threaded on the bolt 2, and the nut 2 is in contact with the fixing plate, a mounting plate is provided on the fixing plate, and the rearview mirror body is mounted on the surface of the mounting plate, a bolt 3 is plugged into the fixing plate and the mounting plate, a nut 3 is threaded on the bolt 3, and the nut 3 is in contact with the mounting plate.

[0008] Furthermore, the number of the pipe clamps and the connecting plates is set to two, and they are symmetrically distributed on the column.

[0009] Furthermore, a plurality of reinforcing ribs are installed on the outer wall of the bent pipe, and the reinforcing ribs are installed on the surface of the connecting plate.

[0010] Furthermore, the number of the bolts 1 and nuts 1 is set to four, and they are symmetrically distributed on the two pipe clamps 1 and the two connecting plates respectively.

[0011] Furthermore, the number of the second bolts and the second nuts is set to four, and they are distributed in a rectangular shape on the second pipe clamp and the fixing plate.

[0012] Furthermore, the number of the bolts three and the nuts three is set to two, and they are symmetrically distributed on the fixing plate and the mounting plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model is provided with the arrangement of the pipe clamp 1, the bent pipe and the mounting plate, etc., and when in use, by loosening the bolt 1 and the nut 1, a certain gap is left between the pipe clamp 1 and the connecting plate, so that the bracket can be moved up and down along the column and rotated greatly in the front and rear directions. Then, the bolt 1 and the nut 1 are tightened, and the bracket is firmly fixed on the column under the action of the clamping force of the two. By loosening the bolt 2 and the nut 2, a certain gap is also left between the pipe clamp 2 and the fixing plate, and the bolt 3 and the nut 3 are loosened, so that a gap is left between the fixing plate and the mounting plate, so that the rearview mirror body can be rotated up and down, left and right and moved left and right. Then, by tightening the bolt 2 and the nut 2, and the bolt 3 and the nut 3 respectively, the position of the rearview mirror body can be fixed, so that the rearview mirror body can be adjusted in multiple angles in the directions of up and down, left and right, front and back, etc., to meet the field of view requirements of people of various heights, ensuring driving safety, and the installation is firm and reliable, easy to disassemble, simple in structure and strong in practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the elbow of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a pipe clamp 1 of the present utility model.

[0018] Figure numerals: 1, column; 2, pipe clamp 1; 3, connecting plate; 4, bolt 1; 5, nut 1; 6, bent pipe; 7, reinforcing rib plate; 8, pipe clamp 2; 9, fixing plate; 10, bolt 2; 11, nut 2; 12, mounting plate; 13, rearview mirror body; 14, bolt 3; 15, nut 3. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and should not be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and 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. Therefore, they cannot be understood as a limitation on the present invention.

[0023] like Figure 1-3As shown, a rearview mirror mounting bracket for an off-road mining dump truck includes a column 1 and a rearview mirror body 13, a pipe clamp 2 is provided on the column 1, a connecting plate 3 is provided on the column 1, a bolt 4 is plugged into the pipe clamp 2 and the connecting plate 3, a nut 5 is threadedly provided on the bolt 4, and the nut 5 is in contact with the connecting plate 3, a bent pipe 6 is provided on the bent pipe 6, a pipe clamp 2 is provided on the bent pipe 6, a fixing plate 9 is provided on the bent pipe 6, a bolt 2 10 is plugged into the pipe clamp 2 8 and the fixing plate 9, a nut 2 11 is threadedly provided on the bolt 2 10, and the nut 2 11 is in contact with the fixing plate 9, a mounting plate 12 is provided on the fixing plate 9, and the rearview mirror body 13 is installed on the surface of the mounting plate 12, a bolt 3 14 is plugged into the fixing plate 9 and the mounting plate 12, a nut 3 15 is threadedly provided on the bolt 3 14, and the nut 3 15 is in contact with the mounting plate 12. In this embodiment, when in use, the bolt 4 and the nut 5 are connected. When the bolt 10 and the nut 11 are loosened, a certain gap is left between the pipe clamp 2 and the connecting plate 3, so that the bracket can be moved up and down and rotated greatly in the front and rear directions. Then, the bolt 10 and the nut 11 are tightened, and the bracket is firmly fixed on the column 1 under the action of the clamping force of the two. The bolt 10 and the nut 11 are loosened to leave a certain gap between the pipe clamp 2 and the fixing plate 9, and the bolt 3 14 and the nut 3 15 are loosened to leave a gap between the fixing plate 9 and the mounting plate 12, so that the rearview mirror body 13 can be rotated and moved in the up and down, left and right directions, and then the bolt 2 10 and the nut 2 11, and the bolt 3 14 and the nut 3 15 are tightened to fix their position, so that the rearview mirror body 13 can be adjusted in multiple angles in the up and down, left and right, front and back directions, etc., to meet the field of view requirements of people of various heights, ensuring driving safety, and the installation is firm and reliable, easy to disassemble, simple in structure and strong in practicality.

[0024] like Figure 1-3 As shown, the number of the pipe clamps 2 and the connecting plates 3 is set to two, and they are symmetrically distributed on the column 1. In this embodiment, the stability of the support is improved by setting the number of the pipe clamps 2 and the connecting plates 3.

[0025] like Figure 1-3 As shown, a plurality of reinforcing ribs 7 are installed on the outer wall of the bend 6, and the reinforcing ribs 7 are installed on the surface of the connecting plate 3. In this embodiment, according to the stress characteristics of the bracket, a plurality of reinforcing ribs 7 are welded between the bend 6 and the connecting plate 3 to further improve the strength of the bracket.

[0026] like Figure 1-3 As shown, the number of bolts 4 and nuts 5 is set to four, and they are symmetrically distributed on the two pipe clamps 2 and the two connecting plates 3. In this embodiment, the stability of the pipe clamps 2 and the connecting plates 3 fixed to the column 1 is improved by setting the number of bolts 4 and nuts 5.

[0027] like Figure 1-3 As shown, the number of bolts 10 and nuts 11 is set to four, and they are distributed in a rectangular shape on the pipe clamp 8 and the fixing plate 9. In this embodiment, the stability of the pipe clamp 8 and the fixing plate 9 fixed on the bent pipe 6 is improved by setting the number of bolts 10 and nuts 11.

[0028] like Figure 1-3 As shown, the number of bolts three 14 and nuts three 15 is set to two, and they are symmetrically distributed on the fixing plate 9 and the mounting plate 12. In this embodiment, the stability of the fixation between the fixing plate 9 and the mounting plate 12 is improved by setting the number of bolts three 14 and nuts three 15.

[0029] In summary, when in use, by loosening the bolt 1 4 and the nut 1 5, a certain gap is left between the pipe clamp 1 2 and the connecting plate 3, so that the bracket can be moved up and down along the column 1 and rotated significantly in the front and back directions. Then, the bolt 1 4 and the nut 1 5 are tightened. Under the action of the clamping force of the two, the bracket is firmly fixed on the column 1. By loosening the bolt 2 10 and the nut 2 11, a certain gap is also left between the pipe clamp 2 8 and the fixing plate 9. And by loosening the bolt 3 14 and the nut 3 15, a gap is left between the fixing plate 9 and the mounting plate 12. The rearview mirror body 13 can be rotated up and down, left and right, and moved left and right. Then, by tightening the bolt 2 10 and the nut 2 11, and the bolt 3 14 and the nut 3 15, respectively, they are fixed in position, so that the rearview mirror can be realized. The main body 13 is adjustable at multiple angles in the up and down, left and right, front and back directions to meet the visual field requirements of people of various heights, ensuring driving safety, and is firmly and reliably installed, easy to disassemble, simple in structure, and highly practical. The stability of the support is improved by setting the number of pipe clamps 2 and connecting plates 3. According to the stress characteristics of the bracket, a number of reinforcing ribs 7 are welded between the bent pipe 6 and the connecting plate 3 to further improve the strength of the bracket. The stability of the pipe clamp 2 and the connecting plate 3 fixed to the column 1 is improved by setting the number of bolts 4 and nuts 5. The stability of the pipe clamp 2 and the connecting plate 3 fixed to the column 1 is improved by setting the number of bolts 10 and nuts 11. The stability of the pipe clamp 2 8 and the fixing plate 9 fixed to the bent pipe 6 is improved by setting the number of bolts 14 and nuts 15. The stability of the fixation between the fixing plate 9 and the mounting plate 12 is improved.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A rearview mirror mounting bracket for an off-road mining dump truck, comprising a column (1) and a rearview mirror body (13), characterized in that: The column (1) is provided with a pipe clamp (2), the column (1) is provided with a connecting plate (3), the pipe clamp (2) and the connecting plate (3) are plugged with a bolt (4), the bolt (4) is threadedly provided with a nut (5), and the nut (5) is in contact with the connecting plate (3), the connecting plate (3) is provided with a bent pipe (6), the bent pipe (6) is provided with a pipe clamp (2) (8), the bent pipe (6) is provided with a fixing plate (9), the pipe clamp (2) (8) and the fixing plate (9) are connected. A second bolt (10) is inserted on the upper surface, a second nut (11) is provided on the thread of the second bolt (10), and the second nut (11) is in contact with the fixing plate (9), a mounting plate (12) is provided on the fixing plate (9), and the rearview mirror body (13) is installed on the surface of the mounting plate (12), a third bolt (14) is inserted on the fixing plate (9) and the mounting plate (12), a third nut (15) is provided on the thread of the third bolt (14), and the third nut (15) is in contact with the mounting plate (12).

2. The rearview mirror mounting bracket for an off-road mining dump truck according to claim 1, characterized in that: The number of the pipe clamps (2) and the connecting plates (3) is set to two, and they are symmetrically distributed on the column (1).

3. The rearview mirror mounting bracket for an off-road mining dump truck according to claim 1, characterized in that: A plurality of reinforcing ribs (7) are installed on the outer wall of the curved pipe (6), and the reinforcing ribs (7) are installed on the surface of the connecting plate (3).

4. The rearview mirror mounting bracket for an off-road mining dump truck according to claim 1, characterized in that: The number of the bolts (4) and nuts (5) is set to four, and they are symmetrically distributed on the two pipe clamps (2) and the two connecting plates (3).

5. The rearview mirror mounting bracket for an off-road mining dump truck according to claim 1, characterized in that: The number of the second bolt (10) and the second nut (11) is set to four, and they are distributed in a rectangular shape on the second pipe clamp (8) and the fixing plate (9).

6. The rearview mirror mounting bracket for an off-road mining dump truck according to claim 1, characterized in that: The number of the bolt three (14) and the nut three (15) is set to two, and they are symmetrically distributed on the fixing plate (9) and the mounting plate (12).

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