Engine wire harness fastening structure

Abstract

The utility model discloses a kind of fastening structures for engine wire harness, including intercalation strip, the surface of the intercalation strip is equipped with intercalation groove, the inside of the intercalation groove is inserted with bandage, the both sides of the intercalation strip are provided with riveting assembly, the bottom of the intercalation strip is provided with bonding assembly.The fastening structure for engine wire harness, when engine wire harness is pressed tightly, the way of binding tightly is needed to be fixed, bandage passes through intercalation strip, and is tightened and is pressed against threaded peg, so that bandage is fixed, to facilitate the way of binding is fixed to intercalation strip, and then screw is needed when wire harness is fixed, a hole that is compatible with riveting bolt is punched in the position of wire harness laying, and then intercalation strip is fixed using riveting bolt, when the way of sticking is needed to be fixed to wire harness, tear off release paper strip, so that the bonding plate coated with glue is pasted in the laying position of wire harness, so that the fastening structure can be laid and fixed in a variety of different ways.

Description

Technical Field

[0001] This utility model relates to the field of engine wiring harness technology, and specifically to a fastening structure for engine wiring harnesses. Background Technology

[0002] The engine wiring harness fastening structure refers to the various components and designs used to secure, protect, and guide the wiring harness within the engine compartment, ensuring stable operation of the harness in complex environments such as high temperatures, vibrations, and oil contamination. Its core objective is to prevent wiring harness wear, short circuits, or detachment, while also considering ease of assembly and maintainability.

[0003] The fastening structure for engine compartment wiring harness connectors disclosed in publication number CN213366972U uses a stop block to fix the wiring harness connector inserted inside the fastening structure, and a positioning screw to further reinforce the wiring harness connector, thereby increasing the stability of the wiring harness connector after insertion and preventing it from falling off. In addition, a through hole is provided inside the fastening structure to cool the wiring harness connector in use. The fastening structure is simple in structure, easy to install and disassemble, and increases its ease of use.

[0004] However, the fastening structure of this engine wiring harness has the following disadvantages: it is not convenient to fix the engine wiring harness in various ways; it is not convenient to adapt to engine wiring harnesses of different thicknesses and lengths for compression and binding. Utility Model Content

[0005] The technical problems to be solved by this utility model are as follows: it is inconvenient to fix the engine wiring harness in multiple ways; it is inconvenient to adapt to engine wiring harnesses of different thicknesses and lengths for compression and binding.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A fastening structure for an engine wiring harness includes a through strip with slots on its surface. A binding strap is inserted into the slots. Riveting assemblies are provided on both sides of the through strip. An adhesive assembly is provided at the bottom of the through strip. A receiving band is provided in the middle of the top surface of the through strip. A sliding sleeve is provided at the top of the receiving band. A restraining assembly is fitted inside the sliding sleeve. A tear-off tape is fixedly connected to one end of the through strip. The riveting assembly includes a riveting plate and a riveting bolt. The adhesive assembly includes an adhesive plate and a release paper strip. The restraining assembly includes a restraining ring, a first sleeve, a second sleeve, and a clamping bolt.

[0008] As a further embodiment of this utility model: the surface of the insert strip is provided with a number of threaded pressing holes, and the number of threaded pressing holes are evenly distributed in a straight line on the surface of the insert strip. One of the threaded pressing holes is threadedly connected to a pressing threaded bolt, and the pressing threaded bolt is assembled so that one end of the pressing threaded bolt presses down on the strap and fixes the strap inside the insert slot.

[0009] As a further embodiment of this utility model: the rivet pieces are disposed on both sides of the through strip, and the rivet pieces are internally connected with rivet bolts.

[0010] As a further embodiment of this utility model: the surface of the adhesive plate is provided with adhesive, and release paper strips are attached to the surface of the adhesive.

[0011] As a further embodiment of this utility model, both the receiving belt and the sliding sleeve are made of fluororubber.

[0012] As a further embodiment of this utility model: the surface of the restraining ring is fitted inside the sliding sleeve, one end of the restraining ring is fixedly connected to a first sleeve, and the other end of the restraining ring is fixedly connected to a second sleeve. The first sleeve has a clamping thread inside, and a clamping bolt is connected to the internal thread of the clamping thread.

[0013] As a further embodiment of this utility model: the second fitting has a pressing sliding hole inside, and a pressing bolt is slidably connected inside the pressing sliding hole. The binding ring, the first fitting, the second fitting and the pressing bolt are all made of stainless steel, and the binding ring has a wire harness body inside.

[0014] As a further embodiment of this utility model: one end of the tear strip is fixedly connected to another insert strip, and the tear strip is assembled for expansion connection of several insert strips, and the shape characteristics of several insert strips are all the same.

[0015] The beneficial effects of this utility model are:

[0016] 1. By using the binding assembly and tear-off tape, the wire harness body is inserted into the binding ring. Tightening the clamping bolt causes the clamping bolt to move internally within the first connector, which in turn moves the second connector synchronously. This causes the internal space of the binding ring to contract, thereby clamping the wire harness body. Simultaneously, the wire harness body can be trimmed using the tear-off tape according to its length. This method is simple and convenient. This structure is suitable for clamping and fixing engine wire harnesses of different lengths and thicknesses, improving its applicability.

[0017] 2. By using straps, riveting components, and adhesive components, when the engine wiring harness needs to be secured by strapping after it has been compressed, the straps pass through the through strip and are tightened to secure the threaded bolts, thus facilitating the securing of the through strip by strapping. If the wiring harness needs to be secured with screws, a hole matching the riveting bolt is drilled at the location where the wiring harness is laid, and the through strip is secured using the riveting bolt. If the wiring harness needs to be secured by adhesive, the release paper strip is peeled off, allowing the adhesive plate coated with glue to be pasted onto the location where the wiring harness is laid. Therefore, this fastening structure can be laid and secured in various ways. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the restraint component of this utility model;

[0021] Figure 3 This is a schematic diagram of the receiving belt and sliding sleeve structure of this utility model;

[0022] Figure 4 This is a schematic diagram of a single interlacing strip structure of this utility model.

[0023] In the diagram: 1. Insertion strip; 2. Insertion slot; 3. Binding strap; 4. Riveting assembly; 401. Riveting piece; 402. Riveting bolt; 5. Adhesive assembly; 501. Adhesive plate; 502. Release paper strip; 6. Receiving tape; 7. Sliding sleeve; 8. Restraint assembly; 801. Restraint ring; 802. First set of connectors; 803. Second set of connectors; 804. Clamping bolt; 9. Easy-tear tape; 10. Threaded pressure hole; 11. Pressure threaded bolt; 12. Clamping thread; 13. Clamping sliding hole; 14. Wire harness body. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4As shown, a fastening structure for an engine wiring harness includes a through strip 1, a through slot 2 on the surface of the through strip 1, a binding strap 3 inserted into the through slot 2, riveting components 4 on both sides of the through strip 1, an adhesive component 5 at the bottom of the through strip 1, a receiving band 6 in the middle of the top surface of the through strip 1, a sliding sleeve 7 at the top of the receiving band 6, a binding component 8 inside the sliding sleeve 7, and a tear-off strip 9 fixedly connected to one end of the through strip 1. The binding component 8 and the tear-off strip 9 improve applicability. The riveting component 4 includes a riveting piece 401 and a riveting bolt 402; the adhesive component 5 includes an adhesive plate 501 and a release paper strip 502. Through the binding strap 3, the riveting component 4, and the adhesive component 5, the fastening structure can be laid and fixed in a variety of different ways. The binding component 8 includes a binding ring 801, a first socket 802, a second socket 803, and a clamping bolt 804.

[0026] like Figure 1 and 4 As shown, the surface of the insert strip 1 is provided with several sets of threaded pressing holes 10. The several threaded pressing holes 10 are evenly distributed in a straight line on the surface of the insert strip 1. One of the threaded pressing holes 10 is threadedly connected to a pressing threaded bolt 11. The pressing threaded bolt 11 is assembled so that one end of the pressing threaded bolt 11 presses down on the binding strap 3 and fixes the binding strap 3 inside the insert slot 2. The setting of the pressing threaded bolt 11 facilitates the adjustment of the position of the binding strap 3 according to the binding environment.

[0027] like Figure 4 As shown, the rivet piece 401 is disposed on both sides of the through strip 1, and the rivet piece 401 is internally connected with a rivet bolt 402. The rivet piece 401 is disposed to fix the through strip 1 as a whole by pressing it with the rivet bolt 402.

[0028] like Figure 4 As shown, the surface of the adhesive plate 501 is provided with adhesive, and a release paper strip 502 is attached to the surface of the adhesive. The release paper strip 502 is provided to prevent the adhesive of the adhesive plate 501 from losing its effect.

[0029] like Figure 3 As shown, both the receiving belt 6 and the sliding sleeve 7 are made of fluororubber. The fluororubber receiving belt 6 and sliding sleeve 7 are suitable for engines in high-temperature and corrosive environments.

[0030] like Figure 3As shown, the surface of the binding ring 801 is fitted inside the sliding sleeve 7. One end of the binding ring 801 is fixedly connected to the first sleeve 802, and the other end of the binding ring 801 is fixedly connected to the second sleeve 803. The first sleeve 802 has a clamping thread 12 inside, and the clamping thread 12 is connected to a clamping bolt 804. The binding ring 801 serves to clamp and fix the wire harness body 14.

[0031] like Figure 1 and 3 As shown, the second fitting 803 has a pressing sliding hole 13 inside, and a pressing bolt 804 is slidably connected inside the pressing sliding hole 13. The binding ring 801, the first fitting 802, the second fitting 803 and the pressing bolt 804 are all made of stainless steel. The wire harness body 14 is sleeved inside the binding ring 801. The service life of the fastening structure is improved by the use of the stainless steel binding ring 801, the first fitting 802, the second fitting 803 and the pressing bolt 804.

[0032] like Figure 1 As shown, one end of the tear strip 9 is fixedly connected to another insert strip 1. The tear strip 9 is assembled to be used for the expansion connection of several insert strips 1, and the shape characteristics of several insert strips 1 are the same. Through the structural setting of the tear strip 9, it is convenient to trim the connection length of the insert strip 1 to adapt to the engine wiring harness for fixing.

[0033] The working principle of this utility model is as follows: The wire harness body 14 is inserted into the inside of the restraint ring 801, and the clamping bolt 804 is tightened. The clamping bolt 804 makes threaded displacement inside the first connector 802, which drives the second connector 803 to move synchronously, so that the internal space of the restraint ring 801 is contracted, thereby clamping the wire harness body 14. At the same time, the wire harness body 14 is trimmed according to the length of the tear strip 9. It is simple and convenient. This structure is suitable for clamping and fixing engine wire harnesses of different lengths and thicknesses.

[0034] When the engine wiring harness is tightened and needs to be secured by binding, the binding strap 3 passes through the insert strip 1 and the threaded bolt 11 is tightened to fix the binding strap 3, thus facilitating the binding of the insert strip 1 by binding. When the wiring harness needs to be secured with screws, a hole matching the rivet bolt 402 is drilled at the location where the wiring harness is laid, and the insert strip 1 is secured by the rivet bolt 402. When the wiring harness needs to be secured by adhesive, the release paper strip 502 is torn off, so that the adhesive plate 501 coated with glue is pasted at the location where the wiring harness is laid.

[0035] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A fastening structure for an engine wiring harness, comprising an insert strip (1), characterized in that: The surface of the insert strip (1) is provided with a slot (2), and a strap (3) is inserted into the slot (2). Riveting components (4) are provided on both sides of the insert strip (1). An adhesive component (5) is provided at the bottom of the insert strip (1). A receiving band (6) is provided in the middle of the top surface of the insert strip (1). A sliding sleeve (7) is provided at the top of the receiving band (6). A binding component (8) is sleeved inside the sliding sleeve (7). A tear-off strip (9) is fixedly connected to one end of the insert strip (1). The riveting assembly (4) includes a riveting piece (401) and a riveting bolt (402). The adhesive assembly (5) includes an adhesive plate (501) and a release paper strip (502); The restraint assembly (8) includes a restraint ring (801), a first fitting (802), a second fitting (803), and a clamping bolt (804).

2. The fastening structure for an engine wiring harness according to claim 1, characterized in that, The surface of the insert (1) is provided with a number of threaded pressing holes (10). The number of threaded pressing holes (10) are evenly distributed in a straight line on the surface of the insert (1). One of the threaded pressing holes (10) is threadedly connected to a pressing threaded bolt (11). The pressing threaded bolt (11) is assembled so that one end of the pressing threaded bolt (11) presses down on the binding strap (3) and fixes the binding strap (3) inside the slot (2).

3. The fastening structure for an engine wiring harness according to claim 1, characterized in that, The rivet piece (401) is disposed on both sides of the insert strip (1), and the rivet piece (401) is internally connected with a rivet bolt (402).

4. The fastening structure for an engine wiring harness according to claim 1, characterized in that, The adhesive board (501) has an adhesive on its surface, and a release paper strip (502) is attached to the surface of the adhesive.

5. A fastening structure for an engine wiring harness according to claim 1, characterized in that, The receiving belt (6) and the sliding sleeve (7) are both made of fluororubber.

6. The fastening structure for an engine wiring harness according to claim 1, characterized in that, The surface of the restraint ring (801) is fitted inside the sliding sleeve (7). One end of the restraint ring (801) is fixedly connected to a first sleeve (802), and the other end of the restraint ring (801) is fixedly connected to a second sleeve (803). The first sleeve (802) has a clamping thread (12) inside, and the clamping thread (12) is connected to a clamping bolt (804).

7. A fastening structure for an engine wiring harness according to claim 6, characterized in that, The second fitting (803) has a pressing sliding hole (13) inside, and a pressing bolt (804) is slidably connected inside the pressing sliding hole (13). The binding ring (801), the first fitting (802), the second fitting (803) and the pressing bolt (804) are all made of stainless steel, and the binding ring (801) has a wire harness body (14) inside.

8. A fastening structure for an engine wiring harness according to claim 1, characterized in that, One end of the tear strip (9) is fixedly connected to another insert strip (1). The tear strip (9) is assembled for expansion connection of several insert strips (1), and the shape characteristics of several insert strips (1) are the same.

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