Auxiliary assembly of pump truck wiring harness assembly

Abstract

The utility model relates to an auxiliary component of a pump truck wire harness assembly, which comprises a mounting seat, a wire harness assembly and at least two branch wire harnesses, a plurality of guide components sliding along the horizontal direction are arranged on the mounting seat, and each guide component comprises a guide plate and a first guide groove. The first guide groove is defined by a first arc-shaped guide block and a second arc-shaped guide block which are oppositely arranged, and the first arc-shaped guide block and the second arc-shaped guide block are rotationally connected and locked through a locking assembly. The inner wall of the first arc-shaped guide block and the inner wall of the second arc-shaped guide block are connected with a third arc-shaped guide block and a fourth arc-shaped guide block through compression springs correspondingly, each guide plate is rotationally connected with the corresponding first sliding block, meanwhile, the guide plates are limited through limiting assemblies, and a clamping base for clamping a wire harness assembly is arranged on one side of the mounting base. According to the utility model, wire harnesses in different directions can be guided by rotating angles, the wire harnesses in different sizes and models can be fixed, and the occurrence rate that the wire harnesses fall off from a connecting port due to external force is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pump truck wiring harnesses, in particular to an auxiliary component of a pump truck wiring harness assembly. Background Art

[0002] The wiring harness of a pump truck is the main network of the pump truck circuit. Without the wiring harness, there is no pump truck circuit. The wiring harness refers to the components that are bundled with the wiring harness to form a circuit connection after the contact terminal made of copper material is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added.

[0003] When the pump truck wiring harness is installed and assembled, each branch of the wiring harness assembly needs to be connected to connection ports in different directions. Since there are no further guiding and reinforcement measures, confusion is likely to occur during the installation process. In addition, when the pump truck is in operation, the assembled wiring harness is easily affected by external force and falls off from the port. The existing technology basically fixes the wiring harness in one direction and cannot achieve adjustment and fixation in different directions on the same device. Therefore, it is desired to develop an auxiliary component of the pump truck wiring harness assembly that can be rotated to achieve guiding and reinforcement in different directions. Utility Model Content

[0004] In view of the above problems, the utility model provides an auxiliary component of a pump truck wiring harness assembly which can realize guiding in different directions and fix the wiring harness at a rotation angle.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: an auxiliary component of a pump truck wiring harness assembly, comprising a mounting seat, a wiring harness assembly and at least two branch wiring harnesses, the mounting seat is provided with a plurality of guide components arranged along the arrangement direction of the branch wiring harnesses, each guide component slides horizontally along a first slide groove provided on the mounting seat through a first slider, and each guide component comprises a guide plate and a first guide groove, the first guide groove is formed by enclosing two oppositely arranged first arc-shaped guide blocks and a second arc-shaped guide block, the bottom end of the first arc-shaped guide block is fixedly connected to the guide plate, and one side of the first arc-shaped guide block rotates with one side of the second arc-shaped guide block at a corresponding position The third and fourth arc guide blocks are respectively connected to the third and fourth arc guide blocks through compression springs. The third and fourth arc guide blocks are relatively arranged to enclose a second guide groove with openings on both sides. The diameter of the cross-sectional circular ring of the second guide groove is smaller than the diameter of the cross-sectional circular ring of the first guide groove. Each guide plate is rotatably connected to the first slider and the guide plate is limited by a limiting assembly. A protrusion is provided at the center of one side of the mounting seat, and a clamping seat for clamping the wiring harness assembly is provided on the protrusion.

[0006] Preferably, a circular groove with an opening at the top is provided in the first sliding block, a rotating shaft is rotatably connected to the center of the groove, the top of the rotating shaft is connected to the bottom end of the telescopic rod through a first connecting block, the top of the telescopic rod is fixedly connected to the bottom of the guide plate through a second connecting block, the limiting assembly includes a plurality of latch teeth arranged along the circumference of the inner wall at the top of the groove and a latch block arranged at the bottom of the second connecting block, the latch block is correspondingly engaged between two adjacent latch teeth.

[0007] Preferably, the clamping seat includes two relatively arranged clamping blocks, one of which is fixed on the protrusion, and the other clamping block is slidably connected to a second slide groove opened on the protrusion through a second slider, and the setting direction of the second slide groove is perpendicular to the setting direction of the first slide groove.

[0008] Preferably, the first arc-shaped guide block and the second arc-shaped guide block are rotatably connected via a connecting shaft.

[0009] Preferably, inner walls of the third arc-shaped guide block and the fourth arc-shaped guide block are both provided with protective pads, and the protective pads are made of rubber material.

[0010] Preferably, the locking assembly is a lock.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model can rotate and adjust the angle to guide the wire harness in different directions, avoid confusion in the installation of the wire harness, improve the installation efficiency, and at the same time fix wire harnesses of different sizes and models, reducing the incidence of the wire harness falling off from the connection port due to external force during the driving of the pump truck;

[0013] 2. The utility model can drive the entire guide assembly to rotate and adjust the rotation angle of the guide assembly through the rotating shaft arranged in the first slider, and at the same time, the guide assembly is limited and fixed through the arrangement of the clamping block and the clamping teeth. Secondly, the guide assembly is raised and lowered by the telescopic rod to facilitate the clamping block to be separated from the clamping teeth or to be clamped between adjacent clamping teeth, thereby realizing the clamping limit at different positions;

[0014] 3. The utility model enables the guide assembly to guide and fix the wire harness at different positions by setting the first slide groove and the first slider, and facilitates clamping of wire harness assemblies of different sizes by setting the second slide groove and the second slider, thereby improving the utilization rate of the device;

[0015] 4. The utility model provides a compression spring between the first guide groove and the second guide groove, and adjusts the size of the second guide groove by the compression force and rebound force of the compression spring to match and fix branch wiring harnesses of different sizes and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 yes Figure 1 One of the schematic diagrams of the rotation state of the middle guide assembly;

[0018] Figure 3 It is a schematic diagram of the structure of the clamping seat;

[0019] Figure 4 It is a schematic diagram of the opening of the guide assembly;

[0020] Figure 5 It is a perspective view of the internal structure of the first slider. DETAILED DESCRIPTION

[0021] The following will be combined Figure 1-5 The present invention is described in detail. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0022] A kind of auxiliary component of the wiring harness assembly of a pump truck, which comprises a mounting seat 1, a wiring harness assembly 2 and at least two branch wiring harnesses 3, the mounting seat is provided with several guide components 5 arranged along the arrangement direction of the branch wiring harnesses, each guide component slides horizontally along the first slide groove 7 provided on the mounting seat through the first slider 6, and can drive the guide component to guide and fix the different positions of the wiring harness, and each guide component comprises a guide plate 8 and a first guide groove, the first guide groove is formed by two oppositely arranged first arc-shaped guide blocks 9 and second arc-shaped guide blocks 10, the bottom end of the first arc-shaped guide block is fixedly connected to the guide plate, one side of the first arc-shaped guide block is rotationally connected to one side of the second arc-shaped guide block at the corresponding position, specifically through the connecting shaft 22 in this scheme, the other side of the second arc-shaped guide block is connected to the other side of the first arc-shaped guide block at the corresponding position through the locking component, and the lock buckle 4 is used in this scheme Tight, the inner wall of the first arc guide block and the inner wall of the second arc guide block are respectively connected to the third arc guide block 11 and the fourth arc guide block 12 through compression springs, the third arc guide block and the fourth arc guide block are relatively arranged to enclose a second guide groove with openings on both sides, the cross-sectional circular ring diameter of the second guide groove is smaller than the cross-sectional circular ring diameter of the first guide groove, and the size of the second guide groove is adjusted by the compression force and rebound force of the compression spring, so as to match and fix branch wiring harnesses of different sizes and models, and the inner walls of the third arc guide block and the fourth arc guide block are provided with protective pads 23, which are made of rubber material, and can further protect the branch wiring harness from being easily damaged, thereby reducing the accident rate caused by wiring harness breakage, each guide plate is rotatably connected to the first slider and the guide plate is limited by a limit assembly, a protrusion 13 is provided at the center of one side of the mounting seat, and a clamping seat for clamping the wiring harness assembly is provided on the protrusion.

[0023] Specifically, a circular groove 14 with an opening at the top is provided in the first slider, and a rotating shaft 15 is rotatably connected to the center of the groove. The top of the rotating shaft is connected to the bottom end of the telescopic rod 16 through a first connecting block 24, and the top of the telescopic rod is fixedly connected to the bottom of the guide plate through a second connecting block 25. The limiting assembly includes a plurality of latch teeth 17 arranged along the circumference of the inner wall at the top of the groove and a latch block 18 arranged at the bottom of the second connecting block. The latch block is correspondingly engaged between two adjacent latch teeth. The rotating shaft arranged in the first slider can drive the entire guide assembly to rotate and adjust the rotation angle of the guide assembly. At the same time, the setting of the latch block and the latch teeth realizes the limiting and fixing of the guide assembly. Secondly, the telescopic rod is used to make the guide assembly rise and fall, so that the latch block can be disengaged from the latch teeth or engaged between adjacent latch teeth, thereby realizing the engaging and limiting of different positions.

[0024] Specifically, the clamping seat includes two relatively arranged clamping blocks 19, one of which is fixed on the protrusion, and the other clamping block is slidably connected to the second slide groove 21 opened on the protrusion through the second slider 20. The setting direction of the second slide groove is perpendicular to the setting direction of the first slide groove. The other clamping block is driven by the second slider to slide in the second slide groove, so that the two clamping blocks are relatively far away or relatively close, thereby clamping wiring harness assemblies of different sizes.

[0025] During the implementation process, the direction of the guide assembly of the corresponding wiring harness is adjusted according to the requirements of the installation orientation of the branch wiring harness. First, the entire guide assembly is lifted up as a whole through the telescopic rod, and then rotated to the required orientation through the connected rotating shaft, and then the entire guide assembly is pressed down until the card block is locked into the limit position between the two adjacent teeth in the corresponding position, and then the wiring harness assembly is fixed to the clamping seat, and then the lock between the first arc guide block and the second arc guide block on the guide assembly is opened, and the branch wiring harness is placed on the corresponding third arc guide block, and then the first arc guide block and the second arc guide block are locked, so that the branch wiring harness is fixed in the second guide groove, completing the guidance and fixation of the branch wiring harness by the guide assembly.

[0026] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An auxiliary component of a pump truck wiring harness assembly, characterized in that: The invention comprises a mounting seat (1), a wiring harness assembly (2) and at least two branch wiring harnesses (3), wherein the mounting seat is provided with a plurality of guide assemblies (5) arranged along the arrangement direction of the branch wiring harnesses, each guide assembly slides horizontally along a first slide groove (7) provided on the mounting seat through a first slider (6), and each guide assembly comprises a guide plate (8) and a first guide groove, wherein the first guide groove is formed by enclosing two first arc-shaped guide blocks (9) and a second arc-shaped guide block (10) arranged opposite to each other, wherein the bottom end of the first arc-shaped guide block is fixedly connected to the guide plate, one side of the first arc-shaped guide block is rotatably connected to one side of the second arc-shaped guide block at a corresponding position, and the second arc-shaped guide block is rotatably connected to the first side of the second arc-shaped guide block at a corresponding position. The other side of the block is connected to the other side of the first arc-shaped guide block at the corresponding position through a locking assembly, the inner wall of the first arc-shaped guide block and the inner wall of the second arc-shaped guide block are respectively connected to a third arc-shaped guide block (11) and a fourth arc-shaped guide block (12) through compression springs, the third arc-shaped guide block and the fourth arc-shaped guide block are relatively arranged to enclose a second guide groove with openings on both sides, the cross-sectional circular ring diameter of the second guide groove is smaller than the cross-sectional circular ring diameter of the first guide groove, each guide plate is rotatably connected to the first slider and the guide plate is limited by a limiting assembly, a protrusion (13) is provided at the center of one side of the mounting seat, and a clamping seat for clamping the wiring harness assembly is provided on the protrusion.

2. The auxiliary component of the pump truck wiring harness assembly according to claim 1, characterized in that: A circular groove (14) with an opening at the top is provided in the first sliding block, a rotating shaft (15) is rotatably connected to the center of the groove, the top of the rotating shaft is connected to the bottom of the telescopic rod (16) through a first connecting block (24), the top of the telescopic rod is fixedly connected to the bottom of the guide plate through a second connecting block (25), the limiting assembly comprises a plurality of latching teeth (17) arranged along the circumference of the inner wall of the top of the groove and a latching block (18) arranged at the bottom of the second connecting block, the latching block correspondingly engaging between two adjacent latching teeth.

3. The auxiliary component of the pump truck wiring harness assembly according to claim 1 is characterized in that: The clamping seat comprises two clamping blocks (19) arranged opposite to each other, wherein one clamping block is fixedly arranged on the protrusion, and the other clamping block is slidably connected to a second slide groove (21) provided on the protrusion through a second sliding block (20), and the setting direction of the second slide groove is perpendicular to the setting direction of the first slide groove.

4. The auxiliary component of the pump truck wiring harness assembly according to claim 1, characterized in that: The first arc-shaped guide block and the second arc-shaped guide block are rotatably connected via a connecting shaft (22).

5. The auxiliary component of the pump truck wiring harness assembly according to claim 1, characterized in that: The inner walls of the third arc-shaped guide block and the fourth arc-shaped guide block are both provided with protective pads (23), and the protective pads are made of rubber material.

6. The auxiliary component of the pump truck wiring harness assembly according to claim 1, characterized in that: The locking component is a lock buckle (4).

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