Frame wire harness for off-highway mining dump truck networking

Abstract

The utility model discloses a vehicle frame wire harness for off-highway mining dump truck networking, which comprises a bus, a branch line and a connector, one end of the branch line is connected with the connector, the other end of the branch line is connected with the bus, the connector is a control box connector, the control box connector comprises a first shell, a first wire clamp and a first plug end, the branch line penetrates through the first shell and the first wire clamp, and the first plug end is connected with the branch line. The first wire clamp is used for fixing; the first plug end is provided with a first connecting plate, and the first connecting plate is provided with a first center hole and a first connecting through hole; the end of the first fixing sleeve is connected to the first center hole, a plug fixing plate is arranged in the first fixing sleeve, a plurality of first plugs are fixed to the plug fixing plate, and the rear ends of the first plugs are electrically connected with the signal line and the power line of the branch line respectively. According to the utility model, electric connection can be effectively realized, and the situations that power or signal transmission of the vehicle frame wiring harness is interrupted and fluctuation exceeds a threshold range and the like are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the cable fixing device field of mine truck, concretely relates to a frame wire harness for off -highway mine dump truck internet of vehicles. BACKGROUND

[0002] Wire harness, also known as wiring harness, is an electrical connection assembly formed by bundling multiple wires or conductors together, mainly used for transmitting power or signals to various components or devices, and is an indispensable part of electrical systems. In complex systems such as automobiles and aerospace, wire harnesses are responsible for transmitting electrical signals and power. Wire harnesses are mainly composed of the following parts:

[0003] Conductor: The conductor is the core part of the wire harness, used for transmitting power or signals. Common conductor materials include copper, aluminum, and tinned copper, among others. The choice of material depends on the environmental and current load requirements.

[0004] Insulating material: Insulating material is used to wrap the conductor to prevent short circuits, electrical leakage, and other situations between conductors or between the conductor and the outside world. Common insulating materials include polyvinyl chloride (PVC), polyethylene (PE), and polypropylene (PP).

[0005] Braided sleeve: To protect the wire harness from external environmental influences, a braided sleeve is usually added to the outside of the wire harness. This sleeve can prevent water, wear and tear, and improve the mechanical strength of the wire harness. Different application areas may choose different materials for the braided sleeve, such as nylon and polyester fiber.

[0006] Connector: Wire harnesses often need to be connected to other components or devices, which requires the use of appropriate connectors. Connectors come in a variety of types, including plugs, sockets, and joints, and the appropriate type and size of connector should be selected according to actual needs.

[0007] Connectors are used to connect components or devices, and often experience loosening, deformation, or contamination at the connection, causing power or signal transmission to be interrupted, fluctuating beyond the threshold range, and affecting the normal use of mine trucks, and posing a safety hazard. INVENTION CONTENTS

[0008] The utility model aims to provide a frame wire harness for off -highway mine dump truck internet of vehicles, which can achieve reliable electrical connection and avoid power or signal transmission interruptions, fluctuations beyond the threshold range, and other situations.

[0009] The technical solution is as follows:

[0010] The frame wire harness for off-highway mining dump truck Internet of Vehicles comprises a bus, a branch line and a connector, one end of the branch line is connected with the connector, the other end is connected with the bus, and the connection is electrical connection and mechanical connection; the connector is a control box connector, the control box connector comprises a first shell, a first wire clamp and a first plug end, the first wire clamp is arranged at the rear of the first shell, the first plug end is arranged at the front end of the first shell, the branch line passes through the first shell and the first wire clamp and is fixed by the first wire clamp; the first plug end is provided with a first connecting plate, the first connecting plate is provided with a first center hole and a first connecting through hole, and the first connecting through hole is located outside the first center hole; the end of a first fixing sleeve is connected to the first center hole, the inside of the first fixing sleeve is provided with a plug fixing plate, and a plurality of first plugs are fixed to the plug fixing plate, and the rear ends of the plurality of first plugs are respectively electrically connected with the signal line and the power line of the branch line.

[0011] Further, the control box connector is connected with a control box socket, the control box socket comprises a second connecting plate and a jack seat, the second connecting plate is provided with a second center hole and a second connecting through hole, the second connecting through hole is located outside the second center hole, the end of the jack seat is connected to the second center hole, the jack seat is provided with a plurality of first jacks, and a first connecting clamp plate is arranged in each first jack; the first plug is inserted into the first jack, and a screw rod passes through the first connecting through hole and the second connecting through hole to connect the control box socket and the control box connector together.

[0012] Further, a screw sleeve is threadedly connected to the first fixing sleeve and the jack seat, the screw sleeve has a cylindrical structure, and an inner thread is arranged on the inner wall of the screw sleeve; an outer thread is arranged on the outer wall of the first fixing sleeve, and an outer thread is arranged on the outer wall of the jack seat.

[0013] Further, the first fixing sleeve and the jack seat have the same thread direction, and the inner wall of the screw sleeve is provided with opposite-direction inner threads on both sides.

[0014] Further, a plurality of signal lines and power lines are wrapped by an insulating layer in the bus and the branch line, the power line and the signal line of the bus are electrically connected with the power line and the signal line of the branch line, and the insulating layer is connected between the bus, the branch line and the connector.

[0015] Further, the connector is an electromagnetic valve connector, the rear end of the electromagnetic valve connector is provided with a connecting sleeve, the connecting sleeve is provided with an inner thread, a clamping sleeve is mounted on the connecting sleeve, the end of the clamping sleeve is provided with a plurality of wedge-shaped plates, an outer thread is arranged on the outer wall of the wedge-shaped plate, and the clamping sleeve is threadedly connected to the connecting sleeve; the branch line is arranged in the connecting sleeve and the clamping sleeve, and the wedge-shaped plate is used to clamp the branch line; the front end of the electromagnetic valve connector is provided with two second plugs, and the two second plugs are respectively electrically connected with the signal line and the power line of the branch line.

[0016] Further, the connector is a sensor connector, the sensor connector is a four-head connector, four third plugs are arranged at the front end of the four-head connector, the end of the branch line is arranged on the four-head connector, and the four third plugs are electrically connected with the signal line and the power line of the branch line respectively.

[0017] Further, the four-head connector is connected with a four-head socket, a third jack hole is arranged at the end of the four-head socket, two first partition plates are arranged in the third jack hole, the two first partition plates are opposite to each other, four second clamping plates are arranged in the four-head socket, the third plug is inserted into the third jack hole and is electrically connected with the second clamping plate.

[0018] Further, the connector is a sensor connector, the sensor connector is a four-head connector, four third plugs are arranged at the front end of the four-head connector, the end of the branch line is arranged on the four-head connector, and the four third plugs are electrically connected with the signal line and the power line of the branch line respectively.

[0019] Further, the four-head connector is connected with a four-head socket, a third jack hole is arranged at the end of the four-head socket, two first partition plates are arranged in the third jack hole, the two first partition plates are opposite to each other, four second clamping plates are arranged in the four-head socket, the third plug is inserted into the third jack hole and is electrically connected with the second clamping plate.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] In the utility model, the reliable connection of the connector (control box connector, electromagnetic valve connector, sensor connector) and electrical equipment or sensor can be realized, and the occurrence of situations such as interruption or fluctuation of power or signal transmission exceeding the threshold range can be avoided.

[0022] In the utility model, the cable distribution in the form of a bus line is adopted, so that the functions of cables for transmitting different signals and power are effectively distributed, and this is beneficial to wiring and fixing on a mine dump truck chassis. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structural schematic view of the wire harness of the utility model;

[0024] Figure 2 It is the structural schematic view of the control box connector in the utility model;

[0025] Figure 3 It is the structural schematic view of the first plug end in the utility model;

[0026] Figure 4 It is the structural schematic view of the control box socket in the utility model;

[0027] Figure 5 It is the structural schematic view of the screw sleeve in the utility model;

[0028] Figure 6 This is a structural diagram of the solenoid valve connector in the utility model;

[0029] Figure 7 This is a schematic structural diagram of the front end portion of the solenoid valve connector in the present utility model;

[0030] Figure 8 This is a schematic diagram of the front end structure of the four-head connector in the present invention;

[0031] Figure 9 This is a schematic diagram of the structure of the four-pin socket in the utility model;

[0032] Figure 10 This is a schematic structural diagram of the front end portion of the double-ended connector in the present invention;

[0033] Figure 11 It is a structural diagram of a double-ended socket in the utility model. DETAILED DESCRIPTION

[0034] The following description sufficiently illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce the same.

[0035] like Figure 1 FIG. 1 is a schematic diagram showing the structure of the vehicle frame wiring harness of the present invention.

[0036] The frame wiring harness used for the vehicle networking of an off-road mining dump truck includes: a busbar 1, a branch line 2, and a connector. One end of the branch line 2 is connected (electrically and mechanically) to the connector, and the other end is connected (electrically and mechanically) to the busbar 1.

[0037] Multiple signal and power lines are enclosed within busbar 1 and branch lines 2. The electrical connection here refers to the power and signal lines of busbar 1 being connected to the power and signal lines of branch lines 2, respectively. The mechanical connection involves the connection between the plug and socket in the connector, as well as the insulation between busbar 1, branch lines 2, and the connector. Multiple branch lines 2 can be bundled together and connected to busbar 1 simultaneously, or two branch lines 2 can be connected directly.

[0038] The connectors include: a control box connector 3, a solenoid valve connector 6, and a sensor connector.

[0039] The sensor connector includes a four-head connector 7 and a two-head connector 8, which are used to connect pressure sensors, temperature sensors and angle sensors to adapt to pressure sensors, temperature sensors and angle sensors of different structural types.

[0040] like Figure 2 As shown, it is a schematic diagram of the structure of the control box connector 3 in the present invention; Figure 3 FIG. 1 is a schematic structural diagram of the first plug end 32 of the present invention.

[0041] The control box connector 3 comprises a first shell 31, a first wire clamp 32, a first plug end 33, a branch line 2 passing through the first shell 31 and the first wire clamp 32 and being fixed by the first wire clamp 32. The first wire clamp 32 is arranged at the rear of the first shell 31, the first plug end 33 is arranged at the front end of the first shell 31, and the first plug end 33 is provided with a first connecting plate 34; the first connecting plate 34 is provided with a first center hole and a first connecting through hole 35 located outside the first center hole; an end of a first fixing sleeve 36 is connected to the first center hole, and the first fixing sleeve 36 is internally provided with a plug fixing plate 37, a plurality of first plugs 38 are fixed to the plug fixing plate 37, and rear ends of the plurality of first plugs 38 are respectively electrically connected to signal lines and power lines of the branch line 2.

[0042] An outer wall of the first fixing sleeve 36 is provided with external threads.

[0043] As shown in Figure 4 Fig. 4 is a structural schematic view of the control box socket 4 in the utility model.

[0044] The control box socket 4 is fixed on the control box, and the control box socket 4 comprises a second connecting plate 41 and a jack seat 42; the second connecting plate 41 is provided with a second center hole and a second connecting through hole 43 located outside the second center hole, and an end of the jack seat 42 is connected to the second center hole; the jack seat 42 is provided with a plurality of first jacks 44, each of which is internally provided with a first connecting clamp plate, and the plurality of first connecting clamp plates are respectively electrically connected to signal lines and power lines of the branch line 2 on the side of the control box.

[0045] When the control box connector 3 needs to be connected to electrical equipment on the control box, the first plugs 38 are plugged into the first jacks 44, and a screw rod passes through the first connecting through hole 35 and the second connecting through hole 43 to connect the control box socket 4 and the control box connector 3 together.

[0046] An outer wall of the jack seat 42 is provided with external threads.

[0047] As shown in Figure 5 Fig. 5 is a structural schematic view of the screw sleeve 5 in the utility model.

[0048] In order to prevent pollution at the connection and improve the connection strength, a screw sleeve 5 is connected to the first fixing sleeve 36 and the jack seat 42, the screw sleeve 5 has a cylindrical structure, and an inner wall thereof is provided with internal threads.

[0049] The first fixing sleeve 36 and the jack seat 42 have the same thread direction, the inner wall of the screw sleeve 5 is provided with internal threads in opposite directions on both sides, and rotating the screw sleeve 5 can pull the first fixing sleeve 36 and the jack seat 42 close together.

[0050] AsFigure 6 As shown, it is a schematic diagram of the structure of the solenoid valve connector 6 in the present invention; Figure 7 FIG. 1 is a schematic structural diagram of the front end portion of the solenoid valve connector 6 in the present invention.

[0051] The solenoid valve connector 6 is used to connect the solenoid valve, supply power to the solenoid valve and transmit control signals. The rear end of the solenoid valve connector 6 is provided with a connecting sleeve 61, the connecting sleeve 61 is provided with an internal thread, the connecting sleeve 61 is provided with a clamping sleeve 62, and the end of the clamping sleeve 62 is provided with multiple wedge plates, the outer wall of the wedge plate is provided with an external thread, the clamping sleeve 62 is connected to the internal thread of the connecting sleeve 61, the branch line 2 is passed through the connecting sleeve 61 and the clamping sleeve 62, and the branch line 2 is clamped by the contraction of the wedge plate; the front end of the solenoid valve connector 6 is provided with two second plugs, and the two second plugs are electrically connected to the signal line and power line of the branch line 2 respectively.

[0052] The solenoid valve socket of the solenoid valve is provided with two second sockets, and the second plug is plugged into the second sockets.

[0053] like Figure 8 As shown, it is a schematic diagram of the front end structure of the four-head connector 7 in the present invention; Figure 9 FIG. 1 is a schematic structural diagram of a four-pin socket in the present invention.

[0054] The four-pin connector 7 is used to connect to the corresponding four-pin socket.

[0055] Four third plugs 71 are provided at the front end of the four-pin connector 7 . The ends of the branch lines 2 are passed through the four-pin connector 7 . The four third plugs 71 are electrically connected to the signal lines and power lines of the branch lines 2 respectively.

[0056] The four-pin socket is connected to the sensor through the branch line 2. A third jack 72 is provided at the end of the four-pin socket. Two first partitions 73 are provided in the third jack 72. The third jack 72 is divided into four spaces by the two first partitions 73. Four second connecting splints are provided in the four-pin socket. The third plug 71 is plugged into the third jack 72 and contacts the second connecting splints to realize the electrical connection between the four-pin connector 7 and the four-pin socket.

[0057] like Figure 10 As shown, it is a schematic diagram of the front end structure of the double-ended connector 8 in the present invention; Figure 11 FIG. 1 is a schematic structural diagram of a double-ended socket in the present invention.

[0058] The front end of the double-ended connector 8 is used to connect to a corresponding double-ended socket.

[0059] The front end of the double-head connector 8 is provided with two fourth plugs 81, the end of the branch line 2 is threaded on the double-head connector 8, and the two fourth plugs 81 are respectively electrically connected with the signal line and the power line of the branch line 2.

[0060] The double-head socket is connected with the sensor through the branch line 2, the end of the double-head socket is provided with a fourth jack 82, the fourth jack 82 is provided with a second partition plate 83, the fourth jack 82 is divided into two spaces through the second partition plate 73, the double-head socket is provided with two third connecting clamping plates, the fourth plug 81 is inserted in the fourth jack 82 and is in contact with the third connecting clamping plate, and the electrical connection of the double-head connector 8 and the double-head socket is realized.

[0061] 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-mentioned examples are not limited to any of the above-mentioned 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. A vehicle frame harness for off-highway mining dump truck vehicle networking, characterized in that, The utility model relates to a kind of busbar, branch line, connector, the one end of branch line is connected with connector, the other end is connected busbar, and is connected as electrical connection and mechanical connection. The connector selects control box connector, and the control box connector includes: first shell, first wire clamp, first plug end, the first wire clamp is arranged at the rear of the first shell, the first plug end is arranged at the front end of the first shell, the branch line passes through the first shell, the first wire clamp, and is fixed by using the first wire clamp;The first plug end is provided with a first connecting plate, and the first connecting plate is provided with a first center hole and a first connecting through hole, and the first connecting through hole is located outside the first center hole;The end of the first fixing sleeve is connected to the first center hole, and the inside of the first fixing sleeve is provided with a plug fixing plate, and the plug fixing plate is fixed with a plurality of first plugs, and the rear ends of the plurality of first plugs are respectively electrically connected with the signal line and the power line of the branch line. The control box connector is connected with a control box socket, and the control box socket includes a second connecting plate, a jack seat, the second connecting plate is provided with a second center hole and a second connecting through hole, the second connecting through hole is located outside the second center hole, the end of the jack seat is connected to the second center hole, the jack seat is provided with a plurality of first jacks, and a first connecting clamp plate is arranged in the first jack;The first plug is inserted into the first jack, and a screw rod passes through the first connecting through hole and the second connecting through hole to connect the control box socket and the control box connector together.

2. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 1, wherein, The first fixing sleeve and the jack seat are threadedly connected with a threaded sleeve, the threaded sleeve has a cylindrical structure, and the inner wall is provided with internal threads;The outer wall of the first fixing sleeve is provided with external threads, and the outer wall of the jack seat is provided with external threads.

3. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 2, wherein, The first fixing sleeve and the jack seat have the same thread direction, and the inner wall of the threaded sleeve is provided with opposite-direction internal threads on both sides.

4. The frame wiring harness for the vehicle networking of an off-highway mining dump truck according to claim 3, characterized in that: The busbar and the branch line are wrapped with a plurality of signal lines and power lines through an insulating layer, the power line and the signal line of the busbar are respectively electrically connected with the power line and the signal line of the branch line, and the insulating layer is connected between the busbar, the branch line and the connector.

5. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 1, wherein, The connector selects a solenoid valve connector, the rear end of the solenoid valve connector is provided with a connecting sleeve, the connecting sleeve is provided with internal threads, the connecting sleeve is installed with a clamping sleeve, the end of the clamping sleeve is provided with a plurality of wedge-shaped plates, the outer wall of the wedge-shaped plate is provided with external threads, and the clamping sleeve is threadedly connected to the connecting sleeve;The branch line is arranged in the connecting sleeve and the clamping sleeve, and the wedge-shaped plate is used to clamp the branch line by contraction;The front end of the solenoid valve connector is provided with two second plugs, and the two second plugs are respectively electrically connected with the signal line and the power line of the branch line.

6. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 1, wherein, The connector selects a sensor connector, and the sensor connector is a four-head connector, the front end of the four-head connector is provided with four third plugs, the end of the branch line is arranged in the four-head connector, and the four third plugs are respectively electrically connected with the signal line and the power line of the branch line.

7. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 1 wherein, The four-head connector is connected with a four-head socket, the end of the four-head socket is provided with a third jack, two first partitions are arranged in the third jack, the two first partitions are opposite, the four-head socket is provided with four second connecting clamp plates, the third plug is inserted into the third jack, and the second connecting clamp plate is electrically connected.

8. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 7, wherein, ​ 9. The vehicle frame harness of claim 1, wherein, The connector is a sensor connector, the sensor connector is a double-head connector, two fourth plugs are arranged at the front end of the double-head connector, the end of the branch line is arranged on the double-head connector, and the two fourth plugs are electrically connected with the signal line and the power line of the branch line respectively.

10. The vehicle backbone wiring harness for off-highway mining dump truck vehicle networking of claim 9, wherein, The double-head connector is connected with a double-head socket, the end of the double-head socket is provided with a fourth jack, a second partition plate is arranged in the fourth jack, two third connecting clamping plates are arranged in the double-head socket, the fourth plug is inserted into the fourth jack and is electrically connected with the third connecting clamping plates.

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