Wire harness fixing support

Abstract

A fixable wire harness support comprises a fixing frame, a supporting rod, a spring strip, a pull ring, a movable supporting sleeve, a positioning supporting rod, a limiting supporting rod and an installation supporting sleeve, the fixing frame is connected with the outer side of a protective rubber mat, the inner side of the protective rubber mat is connected with a wire harness, the fixing frame is divided into an upper fixing frame and a lower fixing frame, the upper fixing frame is connected with the lower fixing frame, and inserting grooves are formed in the two sides of the upper fixing frame. The upper fixing frame is provided with a sliding hole, the sliding hole and the supporting groove are matched with the supporting rod, the supporting rod penetrates through the sliding hole, the inner end of the supporting rod is connected with the supporting groove, the outer end of the supporting rod is provided with a pressing plate, the pressing plate is attached to the upper fixing frame, and the upper fixing frame is connected with a movable supporting sleeve. The movable supporting sleeve is provided with a side sliding way, the side sliding way is matched with the pressing plate, and the pressing plate is connected with the side sliding way and slides in the side sliding way.

Description

Technical Field

[0001] The utility model relates to the field of wire harness brackets, in particular to a fixable wire harness bracket. Background Art

[0002] An existing patent (Announcement No. CN219677984U) proposes a height-adjustable harness mounting bracket. The bracket features a threaded hole in the center of the upper end, into which an adjustment screw is threaded. A hexagonal support plate is secured to the upper outer portion of the adjustment screw, and a nut is threadedly connected to the upper end of the adjustment screw. A clamp is sandwiched between the nut and the hexagonal support plate. However, the clamp structure in this device is relatively fixed, making it impossible to adjust the inner diameter of the support according to the specifications and quantity of the harness. Furthermore, tools are required to remove the nut when inserting and removing the harness, making it difficult to operate and presenting drawbacks. Summary of the Invention

[0003] The utility model aims at the above-mentioned deficiencies in the prior art and provides a kind of fixed wire harness bracket which can restrain and support the wire harness, increase the fixing support points for arranging the wire harness, strengthen the stability of the wire harness, ensure the straight direction of the wire harness, improve the aesthetics of the wire harness fixation, and facilitate the disassembly and assembly between components, so that the wire harness can be quickly placed in and taken out, the operation is convenient, the efficiency of wire harness fixation is improved, and the internal support size of the fixing frame can be adjusted accordingly according to the specifications and quantity of the wire harness. The utility model has a flexible structure and strong practicality.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A fixed wiring harness bracket includes a fixing frame, a support rod, a spring bar, a pull ring, a movable support sleeve, a positioning support rod, a limiting support rod, and an installation support sleeve. The fixing frame is connected to the outer side of the protective rubber pad, and the inner side of the protective rubber pad is connected to the wiring harness. The fixing frame is divided into an upper fixing frame and a lower fixing frame. The upper fixing frame is connected to the lower fixing frame. Slots are provided on both sides of the upper fixing frame. Insertions are provided on both sides of the lower fixing frame. The insertions are adapted to the slots. The insertions are connected to the slots. The insertions have support grooves. The upper fixing frame has a sliding hole. The sliding hole and the support groove are adapted to the support rod. The support rod passes through the sliding hole. The inner end of the support rod is connected to the support groove. The outer end of the support rod is provided with a pressing plate. The pressing plate is attached to the upper fixing frame. The upper fixing frame is connected to the movable support sleeve. The movable support sleeve has a side slide. The side slide is adapted to the pressing plate. The pressing plate is connected to the side slide. The pressing plate slides in the side slide.

[0006] The movable support sleeve of the utility model has an external through-hole, and the pressure plate has a pull rod, which is adapted to the external through-hole. The pull rod passes through the spring bar and the external through-hole in sequence, and the pull rod is connected to the pull ring, and the pull ring fits the movable support sleeve. The movable support sleeve is connected to the outer end of the spring bar, and the inner end of the spring bar is connected to the pressure plate. The left side of the movable support sleeve has a positioning support block, and the right side of the movable support sleeve has a limiting support block.

[0007] The utility model describes an upper fixing frame with a left support plate on the left side and a right support plate on the right side. The positioning support rod is sequentially connected to the left support plate and the positioning support block. The positioning support rod is connected to the positioning support block through a thread. Both ends of the positioning support rod are connected to a crank handle. The crank handle fits the left support plate. The limiting support rod passes through the right support plate and the limiting support block in sequence. Both ends of the limiting support rod are connected to a limiting circular plate. The limiting circular plate fits the right support plate.

[0008] The upper fixed frame of the utility model has mounting rods on both sides, the mounting rods are connected to the mounting sleeves, the mounting sleeves have movable slides, the movable slides are adapted to the mounting rods, the mounting rods are connected to the movable slides, the mounting rods slide in the movable slides, the upper part of the mounting sleeves has a mounting plate, the lower part of the mounting sleeves has a fixing hole, the mounting rods have a plurality of positioning holes, the fixing holes and the positioning holes are adapted to the screw rods, the screw rods pass through the fixing holes and the positioning holes in sequence, and the two ends of the screws are connected to nuts by threads. Beneficial effects

[0009] The support rod of the utility model increases the connection fulcrum between the upper fixing frame and the lower fixing frame, so that the upper fixing frame and the lower fixing frame are enclosed to form an external closed space, so as to restrain and support the wire harness, increase the fixing fulcrum for arranging the wire harness, enhance the stability of the wire harness, ensure the straight direction of the wire harness, and improve the aesthetics of the wire harness fixation. A protective rubber pad is provided on the inner side of the fixing frame. The protective rubber pad is made of rubber, has anti-slip properties, increases friction resistance, and can increase the friction resistance between the contact surface of the wire harness and the fixing frame, preventing the wire harness inside the fixing frame from sliding and deflecting. At the same time, the protective rubber pad has a certain elasticity, which can effectively prevent hard clamping from causing damage to the outside of the wire harness, thereby improving the protection of the wire harness.

[0010] The positioning support rod of the utility model increases the connection fulcrum between the left support plate and the positioning support block, and is positioned and connected with the positioning support block by a thread, so that when the positioning support rod is driven to rotate by turning the crank handle, the positioning support block drives the movable support sleeve and the support rod to perform longitudinal linear lifting and lowering displacement, so that the internal support size of the fixing frame can be adjusted accordingly according to the specifications and quantity of the wiring harness. The structure is flexible and practical. When the support rod is driven to move outward by pulling the pull ring outward until it is completely separated from the support groove, the connection fulcrum between the upper fixing frame and the lower fixing frame disappears. At this time, the lower fixing frame and the upper fixing frame can be quickly disassembled to facilitate the insertion and removal of the wiring harness. No professional tools are required during the disassembly and adjustment process, and the operation is convenient, thereby improving the wiring harness fixing efficiency.

[0011] The utility model is to connect the mounting support rod and the mounting support sleeve, and to position and fix the supporting length between the two by means of screws and nuts, so that the distance between the wiring harness and the fixing points such as the wall, the ground, and the shed can be flexibly adjusted according to the actual fixing environment of the wiring harness, so that the wiring harness can be reasonably supported and fixed. The utility model is suitable for use in complex environments and has a reasonable structure.

[0012] The utility model can restrain and support the wire harness, increase the fixing support points for the wire harness, strengthen the stability of the wire harness, ensure the straight direction of the wire harness, improve the aesthetics of the wire harness fixation, and facilitate disassembly and assembly between components, so that the wire harness can be quickly placed in and out, the operation is convenient, and the efficiency of wire harness fixation is improved. The internal support size of the fixing frame can be adjusted accordingly according to the specifications and quantity of the wire harness. The structure is flexible and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of the fixing frame described in the present utility model.

[0014] Figure 2 This is a structural schematic diagram of the lower fixing frame described in the present utility model.

[0015] Figure 3 This is a structural schematic diagram of the upper fixing frame described in the present utility model.

[0016] Figure 4 This is a schematic diagram of the movable support sleeve structure described in the utility model.

[0017] Figure 5 This is a cross-sectional view of a fixed wiring harness bracket structure described in the utility model.

[0018] Figure 6 This is a side sectional view of a fixed wiring harness bracket structure described in the utility model. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0020] Example 1:

[0021] A fixed wire harness bracket includes a fixing frame 06, a support rod 07, a spring bar 09, a pull ring 13, a movable support sleeve 14, a positioning support rod 17, a limiting support rod 18, and an installation support sleeve 24. The fixing frame 06 is connected to the outside of the protective rubber pad 01, and the inside of the protective rubber pad 01 is connected to the wire harness. The fixing frame 06 is divided into an upper fixing frame 061 and a lower fixing frame 062. The upper fixing frame 061 is connected to the lower fixing frame 062. There are slots 03 on both sides of the upper fixing frame 061, and plug-ins 02 on both sides of the lower fixing frame 062. The plug-in plate 02 is adapted to the slot 03, and the plug-in plate 02 is connected to the slot 03. The plug-in plate 02 has a support slot 05. The upper fixing frame 061 has a sliding hole 04. The sliding hole 04 and the support slot 05 are adapted to the support rod 07. The support rod 07 passes through the sliding hole 04. The inner end of the support rod 07 is connected to the support slot 05. The outer end of the support rod 07 has a pressing plate 08. The pressing plate 08 fits the upper fixing frame 061. The frame 061 is connected to the movable support sleeve 14, and the movable support sleeve 14 has a side slide 10. The side slide 10 is adapted to the pressure plate 08, and the pressure plate 08 is connected to the side slide 10. The pressure plate 08 slides in the side slide 10, and the support rod 07 increases the connection fulcrum between the upper fixed frame 061 and the lower fixed frame 062, so that the upper fixed frame 061 and the lower fixed frame 062 are enclosed to form an external closed space, so as to restrain and support the wiring harness, increase the fixed fulcrum for wiring harness arrangement, enhance the stability of the wiring harness, ensure the straight direction of the wiring harness, and improve the aesthetics of the wiring harness fixation. A protective rubber pad 01 is provided on the inside of the fixing frame 06. The protective rubber pad 01 is made of rubber, has anti-slip properties, increases friction resistance, and can increase the friction resistance between the contact surface of the wiring harness and the fixing frame 06, preventing the internal wiring harness of the fixing frame 06 from sliding and deflecting. At the same time, the protective rubber pad 01 has a certain elasticity, which can effectively prevent hard clamping from causing damage to the outside of the wiring harness, thereby improving the protection of the wiring harness.

[0022] Example 2:

[0023] The movable support sleeve 14 of the present invention has an outer through-hole 12, and the pressure plate 08 has a pull rod 11. The pull rod 11 is adapted to the outer through-hole 12. The pull rod 11 passes through the spring bar 09 and the outer through-hole 12 in sequence. The pull rod 11 is connected to the pull ring 13. The pull ring 13 fits the movable support sleeve 14. The movable support sleeve 14 is connected to the outer end of the spring bar 09, and the inner end of the spring bar 09 is connected to the pressure plate 08. The movable support sleeve 14 has a positioning support block 16 on the left side, and a limit support block 15 on the right side of the movable support sleeve 14. The positioning support rod 17 increases the connection fulcrum between the left support plate 21 and the positioning support block 16, and is positioned and connected with the positioning support block 16 through a thread, so that when the crank 20 is driven When the positioning support rod 17 rotates, the positioning support block 16 drives the movable support sleeve 14 and the support rod 07 to perform longitudinal linear lifting and lowering displacement, so that the internal support size of the fixing frame 06 can be adjusted accordingly according to the specifications and quantity of the wiring harness. The structure is flexible and practical. When the pull ring 13 is pulled outward to drive the support rod 07 to move outward until it is completely separated from the support groove 05, the connection fulcrum between the upper fixing frame 061 and the lower fixing frame 062 disappears. At this time, the lower fixing frame 062 and the upper fixing frame 061 can be quickly disassembled to facilitate the insertion and removal of the wiring harness. No professional tools are required during the disassembly and adjustment process, and the operation is convenient, thereby improving the wiring harness fixing efficiency.

[0024] Example 3:

[0025] The upper fixing frame 061 of the present invention has a left support plate 21 on the left side, and a right support plate 22 on the right side of the upper fixing frame 061, the positioning support rod 17 is connected to the left support plate 21 and the positioning support block 16 in sequence, the positioning support rod 17 is connected to the positioning support block 16 by a thread, both ends of the positioning support rod 17 are connected to the crank handle 20, the crank handle 20 fits the left support plate 21, the limiting support rod 18 passes through the right support plate 22 and the limiting support block 15 in sequence, the two ends of the limiting support rod 18 are connected to the limiting circular plate 19, the limiting circular plate 19 fits the right support plate 22, this device restrains and supports the wiring harness, increases the fixed support point for wiring harness arrangement, strengthens the stability of the wiring harness, ensures the straight direction of the wiring harness, improves the aesthetics of wiring harness fixation, and facilitates disassembly and assembly between components, facilitates quick insertion and removal of the wiring harness, is easy to operate, improves the efficiency of wiring harness fixation, and can adjust the internal support size of the fixing frame 06 accordingly according to the specifications and quantity of the wiring harness. It has a flexible structure and strong practicality.

[0026] Example 4:

[0027] The upper fixing frame 061 of the present invention has mounting rods 23 on both sides, and the mounting rods 23 are connected to the mounting sleeves 24. The mounting sleeves 24 have movable slides 30, and the movable slides 30 are adapted to the mounting rods 23. The mounting sleeves 24 have mounting plates 25 on the upper part, and fixing holes 29 on the lower part of the mounting sleeves 24. The mounting rods 23 have multiple positioning holes 28, and the fixing holes 29 and the positioning holes 28 are adapted to the screws 26. The screws 26 pass through the fixing holes 29 and the positioning holes 28 in sequence. The two ends of the screws 26 are connected by nuts 27 through threaded connections, and the mounting rods 23 and the mounting sleeves 24 are sleeved, and the support length between the two is positioned and fixed by the screws 26 and the nuts 27, so that the distance between the wiring harness and the fixed places such as the wall, the ground, and the shed can be flexibly adjusted according to the actual fixing environment of the wiring harness, so that the wiring harness can be reasonably supported and suitable for use in complex environments. The structure is reasonable.

[0028] Example 5:

[0029] Installation steps: First, assemble the movable support sleeve 14 structure, first put the spring strip 09 on the outside of the pull rod 11, then place the pressure plate 08 into the side slide 10, and the pull rod 11 passes through the outer through-hole 12, the pressure plate 08 is pressed against the inner end of the spring strip 09, and the outer end of the spring strip 09 is pressed against the movable support sleeve 14, then place the pull ring 13 on the outside of the movable support sleeve 14, and fix it with the pull rod 11, the inner surface of the pull ring 13 is in contact with the outer surface of the movable support sleeve 14, then place the movable support sleeve 14 on the outside of the upper fixed frame 061, the inner surface of the movable support sleeve 14 is in contact with the outer surface of the upper fixed frame 061, and the support rod 07 passes through the sliding hole 04, then the limiting support rod 18 is passed through the right support plate 22 and the limiting support block 15 in turn, and its two ends are fixedly connected with the limiting circular plate 19, the inner surface of the limiting circular plate 19 is in contact with the outer surface of the right support plate 22, and then the positioning support rod 17 is connected to the left support plate 21 and the positioning support block 16 in sequence, and the positioning support rod 17 is positioned and connected with the positioning support block 16 through a thread. Finally, the crank handle 20 is placed on the outside of the left support plate 21 and fixedly connected with the positioning support rod 17. The inner surface of the crank handle 20 fits with the outer surface of the left support plate 21. After completing the assembly of the movable support sleeve 14 structure, the lower fixing frame 062 is placed on the lower part of the upper fixing frame 061, and the two side plug-in plates 02 are embedded in the slots 03, the support grooves 05 correspond to the positions of the slide holes 04, and the inner ends of the support rods 07 are embedded in the support grooves 05. Then the mounting sleeve 24 is put on the outside of the mounting support rod 23, and the mounting support rod 23 is placed in the movable slide 30, and the fixing holes 29 correspond to the positions of the positioning holes 28. Finally, the screw rod 26 is passed through the fixing holes 29 and the positioning holes 28 in sequence, and its two ends are fixedly connected with the nuts 27 through threads to complete the installation.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A fixed harness bracket, characterized by : It includes a fixing frame (06), a support rod (07), a spring bar (09), a pull ring (13), a movable support sleeve (14), a positioning support rod (17), a limiting support rod (18), and an installation support sleeve (24). The fixing frame (06) is connected to the outside of the protective rubber pad (01), and the inside of the protective rubber pad (01) is connected to the wiring harness. The fixing frame (06) is divided into an upper fixing frame (061) and a lower fixing frame (062). The upper fixing frame (061) is connected to the lower fixing frame (062). The upper fixing frame (061) has slots (03) on both sides. The lower fixing frame (062) has plug-in boards (02) on both sides. The plug-in boards (02) are adapted to the slots (03). The plug-in boards (02) are connected to the slots (03). The plug-in boards (02) have support slots (05). The upper fixing frame (061) has a sliding hole (04). The sliding hole (04), the support slot (05) and the support The support rod (07) is adapted, the support rod (07) passes through the sliding hole (04), the inner end of the support rod (07) is connected to the support groove (05), the outer end of the support rod (07) has a pressure plate (08), the pressure plate (08) is attached to the upper fixing frame (061), the upper fixing frame (061) is connected to the movable support sleeve (14), the movable support sleeve (14) has a side slide (10), the side slide (10) is adapted to the pressure plate (08), the pressure plate (0 8) is connected to the side slide (10), and the pressure plate (08) slides in the side slide (10); the movable support sleeve (14) has an external through hole (12), and the pressure plate (08) has a pull rod (11), the pull rod (11) is adapted to the external through hole (12), the pull rod (11) passes through the spring bar (09) and the external through hole (12) in sequence, the pull rod (11) is connected to the pull ring (13), and the pull ring (13) fits the movable support sleeve (14).

2. A fixed wiring harness bracket according to claim 1, characterized in that : The movable support sleeve (14) is connected to the outer end of the spring bar (09), and the inner end of the spring bar (09) is connected to the pressure plate (08). The left side of the movable support sleeve (14) has a positioning support block (16), and the right side of the movable support sleeve (14) has a limit support block (15).

3. A fixed wiring harness bracket according to claim 2, characterized in that : The upper fixing frame (061) has a left support plate (21) on the left side, and the upper fixing frame (061) has a right support plate (22) on the right side. The positioning support rod (17) is connected to the left support plate (21) and the positioning support block (16) in sequence. The positioning support rod (17) is connected to the positioning support block (16) by a thread. The two ends of the positioning support rod (17) are connected to the crank (20). The crank (20) fits the left support plate (21). The limiting support rod (18) passes through the right support plate (22) and the limiting support block (15) in sequence. The two ends of the limiting support rod (18) are connected to the limiting circular plate (19). The limiting circular plate (19) fits the right support plate (22).

4. A fixed wiring harness bracket according to claim 3, characterized in that : The upper fixed frame (061) has mounting rods (23) on both sides, the mounting rods (23) are connected to the mounting sleeves (24), the mounting sleeves (24) have movable slides (30), the movable slides (30) are adapted to the mounting rods (23), the mounting rods (23) are connected to the movable slides (30), the mounting rods (23) slide in the movable slides (30), the upper portion of the mounting sleeves (24) has a mounting plate (25), the lower portion of the mounting sleeves (24) has a fixing hole (29), the mounting rods (23) have a plurality of positioning holes (28), the fixing holes (29), the positioning holes (28) are adapted to the screw rods (26), the screw rods (26) pass through the fixing holes (29), the positioning holes (28) in sequence, and the two ends of the screw rods (26) are connected by threaded nuts (27).

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