Electric control cabinet for off-highway mining dump truck

Abstract

The utility model discloses an electric control cabinet for an off-highway mining dump truck, which comprises an electric control cabinet body, a plurality of connecting blocks and a support plate, the plurality of connecting blocks are connected to two sides of the electric control cabinet body, the connecting blocks are provided with connecting block through holes, and the support plate is connected to the bottom of the electric control cabinet body; the electric control cabinet body is of a box structure with an opening in the front, and a cabinet door is hinged to one side of the opening. A mounting plate is arranged in the electric control cabinet body, a mounting plate through hole is formed in the mounting plate, a body threaded hole is formed in the rear wall of the electric control cabinet body, a supporting sleeve is arranged between the mounting plate through hole and the body through hole, the supporting sleeve is located on the rear portion of the mounting plate, a mounting plate screw penetrates through the mounting plate through hole, and the supporting sleeve is connected to the body threaded hole. And the mounting plate is fixed in the electric control cabinet body. According to the utility model, installation and later maintenance of electrical equipment are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of mine truck, concretely relates to a kind of electric control cabinet for off-highway mine dump truck. BACKGROUND

[0002] Mine truck is off-highway vehicle, mainly used for mining, to meet the mine construction, so that the whole vehicle and the parts used by mine truck are considered mine operation environment.Electric mine dump truck is a special type of vehicle, usually with wide body to accommodate more goods.Compared with traditional dump truck, electric mine dump truck uses electric drive system, reduces dependence on fuel and reduces environmental pollution.

[0003] However, with the increase of electrical equipment such as controller, timer, relay, etc., the existing distribution box is difficult to meet the installation and use of wiring and electrical equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of electric control cabinet for off-highway mine dump truck, to facilitate the installation and later maintenance of electrical equipment.

[0005] Technical scheme as follows:

[0006] The electric control cabinet for off-highway mine dump truck includes: electric control cabinet body, connecting block, support plate, multiple connecting blocks are connected on both sides of electric control cabinet body, connecting block is provided with connecting block through hole, support plate is connected on the bottom of electric control cabinet body;Electric control cabinet body is the box structure of front opening, hinged with cabinet door on one side of opening, first lock ring is provided on the opposite side of hinged cabinet door, first lock ring is provided with insertion hole, electric control cabinet body is provided with second lock ring, and second lock ring is opposite insertion hole;Electric control cabinet body is provided with mounting plate inside, mounting plate is provided with mounting plate through hole, electric control cabinet body is provided with body thread hole on rear wall, mounting plate through hole and body through hole are opposite, and support sleeve is arranged between mounting plate through hole and body through hole, support sleeve is located at the rear of mounting plate, mounting plate screw is connected on body thread hole by passing through mounting plate through hole and support sleeve, to fix mounting plate inside electric control cabinet body.

[0007] Further, connecting back plate is connected to the rear of electric control cabinet body, hanging plate is provided on the top of rear side of connecting back plate, support bar is provided on both sides of front part respectively, support bar is provided with support bar thread hole, screw is connected on support bar thread hole by passing through connecting block through hole, and support plate is welded on connecting back plate on the rear.

[0008] Further, mounting seat is fixed on the lower side of inner wall of electric control cabinet body, terminal row is mounted on mounting seat, and terminal row is positioned by positioning screw abutting on mounting seat.

[0009] Further, multiple buffer pads are provided on one side of opening of electric control cabinet body.

[0010] Furthermore, the electric control cabinet body is provided with a first wire threading hole and a second wire threading hole at the bottom. The first wire threading hole is installed with an antenna lead-out terminal, and the second wire threading hole is installed with a line lead-out terminal.

[0011] Furthermore, the connecting block is L-shaped and is welded to the electric control cabinet body; the support plate is L-shaped, the top is welded or connected to the bottom of the electric control cabinet body by screws, and a shock-absorbing pad is provided between the support plate and the bottom of the electric control cabinet body.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model has a compact structure and is convenient for installation and subsequent maintenance of electrical equipment. The electric control cabinet can be installed in the cab and connected by welding or bolts, which is convenient for further upgrading and modification in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an electric control cabinet for an off-highway mining dump truck in the present utility model;

[0015] Figure 2 This is a schematic diagram of the side structure of the electric control cabinet used for an off-highway mining dump truck in the present utility model;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the electric control cabinet used for an off-highway mining dump truck in the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the connecting back plate in the present utility model;

[0018] Figure 5 The utility model is a schematic diagram of the arrangement of electrical equipment inside the electric control cabinet of an off-highway mining dump truck. DETAILED DESCRIPTION

[0019] The following description sufficiently illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce the same.

[0020] like Figure 1 As shown in FIG, it is a schematic diagram of the structure of the electric control cabinet for off-road mining dump trucks in the present invention; Figure 2 As shown in FIG, it is a schematic diagram of the side structure of the electric control cabinet for off-road mining dump trucks in the present invention; Figure 3 1 is a schematic diagram of the bottom structure of the electric control cabinet used for an off-road mining dump truck in the present invention.

[0021] The utility model provides an electric control cabinet for off -highway mining dump truck, including: electric control cabinet body 1, connecting block 2, support plate 3, a plurality of connecting block 2 are connected in electric control cabinet body 1 both sides, connecting block 2 is provided with connecting block through -hole 21, and support plate 3 is connected in electric control cabinet body 1 bottom.

[0022] Electric control cabinet body 1 is the box structure of the front opening, and the cabinet door 11 is hinged on the opening side, the first lock ring 12 is provided on the hinged opposite side of the cabinet door 11, the first lock ring 12 is provided with the insertion hole, the electric control cabinet body 1 is provided with the second lock ring 13, the second lock ring 13 is opposite the insertion hole, after the cabinet door 11 is closed, the second lock ring 13 extends from the insertion hole.Electric control cabinet body 1 is provided with a plurality of buffer pads 14 on the opening side, which is used to reduce the impact force between the cabinet door 11 and the electric control cabinet body 1.Electric control cabinet body 1 is provided with a first threading hole 15 and a second threading hole 16 at the bottom.

[0023] Connecting block 2 is L-shaped, provided with connecting block through -hole 21, connecting block 2 is welded with electric control cabinet body 1, and connecting block through -hole 21 is used to connect and fix electric control cabinet body 1.

[0024] Support plate 3 is L-shaped, welded or connected by screw at the bottom of electric control cabinet body 1, and a shock pad is arranged between the support plate 3 and the bottom of electric control cabinet body 1.

[0025] As shown in Figure 4 It is the structure schematic drawing of connecting back plate 4 in the utility model.

[0026] In order to strengthen the connection strength and facilitate wiring, the connecting back plate 4 is arranged at the installation position, the connecting back plate is located between the electric control cabinet body 1 and the connecting position, the rear part of the electric control cabinet body 1, the connecting back plate 4 is welded at the connecting position (for example, in the cab) first, and then the electric control cabinet body 1 is fixedly connected.

[0027] The rear top of the connecting back plate 4 is provided with a hanging plate 41, and the front two sides are respectively provided with support strips 42, the support strips 42 are provided with support strip threaded holes 43, the screws pass through the connecting block through -hole 21 of the connecting block 2 and are connected on the support strip threaded holes 43, the hanging plate 41 is hooked at the installation position, and the rear part of the support plate 3 is welded on the connecting back plate 4.

[0028] As shown in Figure 5 It is the internal electrical equipment arrangement schematic drawing of the electric control cabinet for off -highway mining dump truck in the utility model.

[0029] The electric control cabinet body 1 is internally provided with a mounting plate 17, the mounting plate 17 is provided with a mounting plate through hole at four corner positions, the electric control cabinet body 1 is provided with a body threaded hole at the rear wall, the mounting plate through hole and the body threaded hole are opposite, a support sleeve is arranged between the mounting plate through hole and the body threaded hole, the support sleeve is located at the rear part of the mounting plate 17, a mounting plate screw is connected on the body threaded hole through the mounting plate through hole and the support sleeve, so as to fix the mounting plate 17 in the electric control cabinet body 1.

[0030] The electric control cabinet body 1 is fixed with a mounting seat 19 below the inner wall, the terminal row 18 is mounted on the mounting seat 19, the terminal row 18 can slide on the mounting seat 19, and after position fixing, the terminal row 18 is positioned by using a positioning screw, the positioning screw is abutted on the mounting seat 19 through the terminal row 18, so that the terminal row 18 is positioned, and the terminal row 19 is used for connecting lead wires of electrical equipment. The first threading hole 15 is mounted with an antenna lead end, and the second threading hole 16 is mounted with a line lead end.

[0031] The electric control cabinet body 1 is provided with a plurality of equipment mounting threaded holes at the rear wall, and is used for mounting various electrical equipment, such as an RS232 interface, a controller, a fuse box, a relay, a timer, a client equipment CPE and the like.

[0032] When the electric control cabinet for off-highway mining dump truck is mounted, first, the hanging plate 41 is arranged on the selected mounting position, such as the gap of the inner wall of the cab, the top of the baffle and the like, the connecting back plate 4 is welded on the inner wall of the cab; the support plate 3 is connected at the bottom of the electric control cabinet body 1, the rear part of the support plate 3 is welded on the connecting back plate 4, and the screw is connected on the threaded hole 43 through the connecting block through hole 21 of the connecting block 2, so that the electric control cabinet body 1 is fixed on the connecting back plate 4; then the terminal row 18 and various electrical equipment are mounted on the rear wall of the electric control cabinet body 1, the lead-out wires of the electrical equipment are connected with the terminal row 18, the cables required to be led out are led out from the line lead end, the cable of the client equipment CPE is led out from the antenna lead end, and the antenna is connected.

[0033] The terms used in the utility model are illustrative and non-limiting terms. Since the utility model can be embodied in various forms without departing from the spirit or essence of the technical scheme, it should be understood that the above examples are not limited to any of the above details, but should be widely interpreted within the spirit and scope defined by the appended claims, and therefore all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An electrical control cabinet for an off-highway mining dump truck, characterized by, The utility model relates to an electric control cabinet, which comprises an electric control cabinet body, connecting blocks and a support plate, a plurality of connecting blocks are connected to the two sides of the electric control cabinet body, the connecting blocks are provided with connecting block through holes, and the support plate is connected to the bottom of the electric control cabinet body; the electric control cabinet body is a box structure with an open front part, a cabinet door is hingedly connected to one side of the opening, the cabinet door is provided with a first lock ring on the opposite side of the hinge connection, the first lock ring is provided with a jack, the electric control cabinet body is provided with a second lock ring, and the second lock ring is opposite to the jack; the electric control cabinet body is internally provided with a mounting plate, the mounting plate is provided with a mounting plate through hole, the electric control cabinet body is provided with a body threaded hole on the back wall, the mounting plate through hole and the body through hole are opposite to each other, a support sleeve is arranged between the mounting plate through hole and the body through hole, the support sleeve is located at the rear part of the mounting plate, mounting plate screws pass through the mounting plate through hole and the support sleeve and are connected to the body threaded hole, so that the mounting plate is fixed in the electric control cabinet body. The electric control cabinet body is connected to a connecting back plate, the connecting back plate is provided with a hanging plate at the top of the rear side, support strips are arranged on the two sides of the front part, the support strips are provided with support strip threaded holes, screws pass through the connecting block through holes and are connected to the support strip threaded holes, and the support plate is welded to the connecting back plate at the rear part.

2. The electric control cabinet for an off-highway mining dump truck of claim 1, wherein, The electric control cabinet body is fixed with a mounting seat below the inner wall, a terminal row is mounted on the mounting seat, and a positioning screw is abutted against the mounting seat to position the terminal row.

3. The electric control cabinet for an off-highway mining dump truck of claim 1, wherein, The electric control cabinet body is provided with a plurality of buffer pads on one side of the opening.

4. The electric control cabinet for an off-highway mining dump truck of claim 1, wherein, The electric control cabinet body is provided with a first threading hole and a second threading hole at the bottom, the first threading hole is used for mounting an antenna lead-out end, and the second threading hole is used for mounting a line lead-out end.

5. The electric control cabinet for an off-highway mining dump truck of claim 1, wherein, The connecting blocks are L-shaped and are welded to the electric control cabinet body; the support plate is L-shaped, is welded or connected to the bottom of the electric control cabinet body through screws, and a shock pad is arranged between the support plate and the bottom of the electric control cabinet body.

6. The electric control cabinet for an off-highway mining dump truck of claim 1, wherein, ​

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