Apodized cable protection channel

Abstract

The present application relates to cable protection technical field, specifically is the cable protection channel of apodization, including passageway shell, two carding components, safety component, apodization component and compression assembly, passageway shell is the box body structure of integrated press forming, passageway shell upper end is open type structure setting, passageway shell upper end both sides are integrally pressed and are provided with assembly lug, the assembly lug upper end is provided with assembly bolt hole, by the passageway shell setting into the mould integrated forming structure, when producing, reduce welding and other production cost input, improve the assembly use intensity and life of passageway shell, then under the cooperation of carding component and apodization component, passageway shell is bent and apodized in left and right position to cable and is apodized in height difference, carries out carding positioning, improves the later maintenance convenience of cable, and under the auxiliary effect of safety component, when cable occurs sudden pulling injury, corresponding buffer can be carried out, improves cable use safety.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable protection, in particular to a variable trace cable protection channel. BACKGROUND

[0002] The traction control device and brake device of a railway locomotive need to be controlled and driven by a power device, and the driving transmission of the power device needs to use a cable. As a common power accessory in life, the cable needs to be used as much as possible to avoid excessive wear and tear and pulling.

[0003] When the traction control device and brake device of a railway locomotive are used, they are usually arranged at the bottom of the device. However, due to the long length of the cable, the middle cable needs to be protected by a protection channel when it is arranged with the device. The existing cable protection channel is usually composed of metal welding, which has high manufacturing cost and low production efficiency. At the same time, the cable is easily affected by narrow space and height error, which causes the cable to entangle with each other after installation. When a single or multiple cables need to be maintained and replaced, a lot of time is needed to comb. After the cable passes through the height error and trajectory offset, it is easily stretched by the sudden jerk and pulling force on both sides, which directly damages the cable and causes unnecessary loss, affecting the service life of the cable. SUMMARY

[0004] The present application aims to provide a variable trace cable protection channel to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a variable trace cable protection channel, comprising:

[0006] A channel housing, which is an integrally pressed box body structure, has an open structure at the upper end, integrally pressed assembly lugs are provided on both sides of the upper end of the channel housing, assembly bolt holes are provided on the upper end of the assembly lugs, two wire passing openings are symmetrically provided on both sides of the channel housing, and an inner recessed clearance is provided between the two wire passing openings at the lower end of the channel housing;

[0007] Two combing components, two combing components are respectively arranged in the two wire passing openings, and each combing component comprises a combing seat and a plurality of rotating seats;

[0008] A safety component, which is arranged on one side of the rotating seat and comprises an arc-shaped guide rod and a safety spring;

[0009] A variable trace component, which is horizontally arranged at the lower end of the inner recessed clearance, and comprises a variable trace processing seat;

[0010] A compression component, which comprises two movable plates, and the two movable plates are movably arranged on both sides of the variable trace processing seat.

[0011] Preferably, the height of the lower end of the inner recess is lower than the horizontal height of the lower end of the two threading ports, the width of the inner recess is smaller than the width of the threading port, and the channel shell, the threading port and the inner recess are symmetrically provided with a plurality of air holes.

[0012] Preferably, the comb seat is horizontally arranged in the threading port by bolts, a plurality of rotating grooves are symmetrically arranged at the upper end of the comb seat, a bearing block is vertically arranged at the center of each rotating groove, a rotating seat is movably sleeved with the bearing block, a first wire slot is arranged at one side of the upper end of the rotating seat, the first wire slot is bent, and a cable is horizontally inserted into the first wire slot.

[0013] Preferably, a receiving groove is arranged at one side of the first wire slot, a spring rod is horizontally arranged at one side of the receiving groove, a constraint block is arranged at one side of the spring rod, a clamping block is movably sleeved with the spring rod at the side of the constraint block, the clamping block is arranged in extrusion with the cable at one side, the clamping block is arranged in L-shaped structure at the side close to the cable, and clamping springs are sleeved with the spring rod at one side of the receiving groove.

[0014] Preferably, a turnover groove is arranged at one side of the upper end of the clamping block, a turnover shaft is horizontally arranged at one side of the turnover groove, an abutting block is movably sleeved with the turnover shaft, a pressing groove is arranged at one side of the upper end of the receiving groove, an elastic clamping strip is horizontally arranged at the upper end of the pressing groove, a pressing block is integrally arranged at one side of the abutting block, and the pressing block of the abutting block is elastically inserted into the pressing groove and abuts with the lower end of the elastic clamping strip.

[0015] Preferably, the rotating seat is arranged in T-shaped structure, a guide block is horizontally arranged at one side of the lower end of the rotating seat, a block is vertically arranged at one side of the rotating groove, an arc-shaped guide rod is horizontally arranged at one side of the block, the guide block is movably sleeved with one side of the arc-shaped guide rod, and a safety spring is sleeved with the arc-shaped guide rod between the guide block and the block.

[0016] Preferably, the apodization processing seat is horizontally arranged at the lower end of the inner recess by screws, a boss is symmetrically arranged at both sides of the upper end of the apodization processing seat, a plurality of second wire slots are symmetrically arranged at the upper end of the boss, and the cable is inserted into the second wire slots through one side of the first wire slot.

[0017] Preferably, two support plates are symmetrically arranged at both sides of the upper end of the apodization processing seat, a rotating shaft is horizontally arranged at one side of each support plate, and two rotating shafts are movably sleeved with the two support plates, respectively, an insertion groove is horizontally arranged at one side of the boss close to the support plate, and the lower end of the support plate is vertically inserted into the insertion groove when the support plate is horizontally arranged.

[0018] Preferably, the movable plate is horizontally symmetrically provided with two constraint plates on one side of the plurality of second wire grooves, and the lower ends of the two constraint plates are in contact with the upper ends of the cable penetrating through the two sides of the second wire grooves when the movable plate is horizontally arranged.

[0019] Preferably, the spring slot is horizontally provided on one side of the boss close to the insertion slot, a limiting rod is horizontally inserted in the spring slot, a pressing plate is vertically arranged on one side of the limiting rod, a limiting spring is sleeved on one side of the limiting rod close to the pressing plate, a limiting slot is horizontally provided on one side of the movable plate inserted in the insertion slot, the limiting rod is inserted in the limiting slot on one side of the insertion slot, a strip-shaped slot is provided in the spring slot penetrating through the upper end of the boss, a pull rod is vertically arranged on the upper end of the pressing plate, and the upper end of the pull rod is vertically inserted in the strip-shaped slot.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] By setting the channel shell into a mold integrated structure, the production cost investment such as welding is reduced during production, the assembly and use strength and service life of the channel shell are improved, then under the cooperation of the carding assembly and the apodization assembly, the channel shell is carded and positioned when bending and apodizing the cable in left and right positions and in height difference, the post-maintenance convenience of the cable is improved, and under the auxiliary action of the safety assembly, corresponding buffering can be performed when the cable is suddenly pulled and hurt, and the use safety of the cable is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the present application;

[0023] Figure 2 is a structural schematic view of the bottom of the present application;

[0024] Figure 3 is a structural schematic view of the channel shell of the present application;

[0025] Figure 4 is a structural schematic view of the carding seat of the present application;

[0026] Figure 5 is a structural schematic view of the rotating groove of the present application;

[0027] Figure 6 is a structural schematic view of the rotating seat of the present application;

[0028] Figure 7 is a structural schematic view of the rotating seat of the present application;

[0029] Figure 8 is a structural schematic view of the apodization processing seat connection of the present application;

[0030] Figure 9 It is a local cut structure schematic view of the variable trace processing seat of the application;

[0031] Figure 10 It is a schematic view of the movable plate structure of the application.

[0032] In the figure: channel shell 1, assembly lug 2, threading port 3, concave accommodation slot 4, carding seat 5, rotating groove 6, bearing block 7, rotating seat 8, guide block 9, arc-shaped guide rod 10, safety spring 11, first wire slot 12, storage slot 13, clamping block 14, spring rod 15, abutting block 16, elastic clamping strip 17, clamping spring 18, variable trace processing seat 19, boss 20, second wire slot 21, insertion slot 22, movable plate 24, support plate 25, restraint plate 26, elastic support plate 27, limiting rod 28, limiting spring 29, limiting slot 30, strip-shaped slot 31, pull rod 32. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the technical solutions in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0034] Please refer to the drawings in the embodiments of the application Figures 1-10 The application provides the following five preferred embodiments.

[0035] Embodiment one

[0036] The variable trace cable protection channel comprises a channel shell 1, the channel shell 1 is an integrally pressed box body structure, the upper end of the channel shell 1 is provided in an open structure, integrally pressed assembly lugs 2 are arranged on both sides of the upper end of the channel shell 1, assembly bolt holes are formed in the upper ends of the assembly lugs 2, threading ports 3 are symmetrically formed in the two sides of the channel shell 1, a concave accommodation slot 4 is arranged at the lower end of the channel shell 1 between the two threading ports 3, the height of the lower end of the concave accommodation slot 4 is lower than the horizontal height of the lower ends of the two threading ports 3, the width of the concave accommodation slot 4 is smaller than the width of the threading port 3, a plurality of air holes are symmetrically formed in the channel shell 1, the threading port 3 and the lower end of the concave accommodation slot 4, the mold is integrally formed, the production cost is saved, the production efficiency is improved, and the structural strength is high.

[0037] The cable protection channel disclosed in the second embodiment of the present application has the same structure as the first embodiment, but differs from the first embodiment in that the cable passing through the threading opening 3 is combed, two combing assemblies are arranged in the two threading openings 3, each combing assembly comprises a combing seat 5 and a plurality of rotating seats 8, the combing seat 5 is horizontally arranged in the threading opening 3 by means of bolts, a plurality of rotating grooves 6 are symmetrically arranged at the upper end of the combing seat 5, a bearing block 7 is vertically arranged in the center of each rotating groove 6, the rotating seat 8 is movably connected to the bearing block 7 by means of a bearing, a first wire groove 12 is arranged at one side of the upper end of the rotating seat 8, the first wire groove 12 is arranged in a bent manner, a cable is horizontally inserted into the first wire groove 12, a receiving groove 13 is arranged at one side of the first wire groove 12, a spring rod 15 is horizontally arranged at one side of the receiving groove 13, a restraint block is arranged at one side of the spring rod 15, a clamping block 14 is movably connected to one side of the spring rod 15, the clamping block 14 is arranged in a pressing manner with the cable, the clamping block 14 is arranged in an L-shaped structure at the side close to the cable, a clamping spring 18 is arranged at one side of the spring rod 15 in the receiving groove 13, a turnover groove is arranged at one side of the upper end of the clamping block 14, a turnover shaft is horizontally arranged at one side of the turnover groove, a abutting block 16 is movably connected to the turnover shaft, a pressing groove is arranged at one side of the upper end of the receiving groove 13, an elastic clamping strip 17 is horizontally arranged at the upper end of the pressing groove, a pressing block is integrally arranged at one side of the abutting block 16, the pressing block of the abutting block 16 is elastically inserted into the pressing groove and abuts against the lower end of the elastic clamping strip 17, when the cable passes through the first wire groove 12, the cable is automatically positioned under the elastic action of the clamping spring 18, then the abutting block 16 is rotated to slightly deform the elastic clamping strip 17 at one side, the abutting block 16 is inserted into the pressing groove to press and position the clamping block 14 and the cable, thereby improving the connection strength of the cable.

[0038] The cable protection channel disclosed in the third embodiment of the present application has the same structure as the second embodiment, but differs from the second embodiment in that the safety assembly is arranged at one side of the rotating seat 8 and comprises an arc-shaped guide rod 10 and a safety spring 11, the rotating seat 8 is arranged in a T-shaped structure, a guide block 9 is horizontally arranged at one side of the lower end of the rotating seat 8, a block is vertically arranged at one side of the rotating groove 6, the arc-shaped guide rod 10 is horizontally arranged at one side of the block, the guide block 9 is movably connected to one side of the arc-shaped guide rod 10, and the safety spring 11 is movably connected to the arc-shaped guide rod 10 between the guide block 9 and the block, when the cable connected to the channel shell 1 is pulled from both sides, the cable rotates along the bearing block 7 under the action of the first wire groove 12 arranged in a bent manner and presses the safety spring 11 to complete corresponding buffering and force relief and provide a certain degree of safety protection against cable breakage.

[0039] The cable protection channel disclosed in the fourth embodiment of the present application has the same structure as that in the third embodiment, but the difference is that the high and low positions and the laying area of the cable are kept stable, and the profiling assembly is horizontally arranged at the lower end of the inner recessed accommodation groove 4. The profiling assembly comprises a profiling processing seat 19, which is horizontally arranged at the lower end of the inner recessed accommodation groove 4 through screws. The profiling processing seat 19 is symmetrically provided with bosses 20 at the upper end. A plurality of second wire grooves 21 are symmetrically arranged at the upper end of the bosses 20. The cable is arranged by penetrating the first wire groove 12 on one side and penetrating the second wire groove 21. The cable is combed. The profiling processing seat 19 and the combing seat 5 are convenient to disassemble. According to the use condition, the combing seat 5 and the profiling processing seat 19 of the rotating seat 8 and the second wire groove 21 can be rotated in different sizes and different numbers.

[0040] The cable protection channel disclosed in the fifth embodiment of the present application has the same structure as that in the fourth embodiment, but the difference is that the cables connected to the profile modification seat 19 are combed after profile modification, and the compression assembly comprises two movable plates 24 movably arranged on the two sides of the profile modification seat 19, two support plates 25 symmetrically arranged on the upper ends of the profile modification seat 19, a rotating shaft horizontally arranged on one side of each of the two support plates 25, and two rotating shafts movably sleeved with the two movable plates 24 respectively, an insertion slot 22 horizontally arranged on one side of the boss 20, the movable plate 24 being arranged in the insertion slot 22 when the movable plate 24 is horizontally arranged, two restraint plates 26 symmetrically arranged on one side of the movable plate 24, the lower ends of the two restraint plates 26 being in contact with the upper ends of the second wire slots 21 through which the cables pass when the movable plate 24 is horizontally arranged, a plurality of elastic support plates 27 horizontally and symmetrically arranged on the lower end of the restraint plate 26 close to the combing seat 5, the plurality of elastic support plates 27 being arranged corresponding to the plurality of second wire slots 21, the side of the elastic support plate 27 away from the restraint plate 26 being in an arc structure, a spring slot horizontally arranged in the boss 20 close to the insertion slot 22, a limiting rod 28 horizontally arranged in the spring slot, a pressing plate vertically arranged on one side of the limiting rod 28, a limiting spring 29 sleeved with the limiting rod 28 on the side of the pressing plate, a limiting slot 30 horizontally arranged on one side of the movable plate 24 sleeved with the limiting rod 28, a strip slot 31 arranged in the spring slot on the upper end of the boss 20, a pull rod 32 vertically arranged on the upper end of the pressing plate and vertically penetrating the strip slot 31, the cable being able to pass through the second wire slots 21 of the two bosses 20 when the movable plate 24 is rotated along the rotating shaft and lifted up, the restraint plate 26 being in contact with the upper end of the cable when the movable plate 24 is horizontally arranged to prevent the cable from being separated upward and downward, the elastic support plate 27 being in contact with the side of the cable to provide inclined elastic support for the cable after profile modification, keep the cable straight, and prevent the cable from being bent, and in addition, when the movable plate 24 is inserted into the insertion slot 22, the limiting rod 28 can be first pushed into the elastic support plate 27 by the pull rod 32, and then automatically inserted into the limiting slot 30 of the movable plate 24 under the elastic action of the limiting spring 29 to limit the movement of the movable plate 24.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A profiled cable protection channel, characterized in that The variable trace cable protection channel comprises: A channel shell (1) is an integrally pressed box structure, the upper end of the channel shell (1) is provided with an open structure, the two sides of the upper end of the channel shell (1) are integrally pressed to be provided with assembly lugs (2), the upper end of the assembly lug (2) is provided with an assembly bolt hole, the two sides of the channel shell (1) are symmetrically provided with wire passing openings (3), and the lower end of the channel shell (1) between the two wire passing openings (3) is provided with an inner recessed accommodation groove (4); Two combing assemblies are respectively arranged in the two wire passing openings (3), and each combing assembly comprises a combing seat (5) and a plurality of rotating seats (8); A safety assembly is arranged on one side of the rotating seat (8), and the safety assembly comprises an arc-shaped guide rod (10) and a safety spring (11); A variable trace assembly is horizontally arranged at the lower end of the inner recessed accommodation groove (4), and the variable trace assembly comprises a variable trace processing seat (19); A pressing assembly comprises two movable plates (24), and the two movable plates (24) are movably arranged on the two sides of the variable trace processing seat (19); The combing seat (5) is horizontally arranged in the wire passing opening (3) through a bolt, the upper end of the combing seat (5) is symmetrically provided with a plurality of rotating grooves (6), the center of each rotating groove (6) is vertically provided with a bearing block (7), the rotating seat (8) is movably sleeved with the bearing block (7) through a bearing, the upper end of the rotating seat (8) is provided with a first wire groove (12) on one side, the first wire groove (12) is bent, and a cable is horizontally inserted and connected in the first wire groove (12); A receiving groove (13) is formed in one side of the first wire groove (12), a spring rod (15) is horizontally arranged in one side of the receiving groove (13), a restraint block is arranged on one side of the spring rod (15), a clamping block (14) is movably sleeved with the spring rod (15) on the side of the restraint block, the clamping block (14) is arranged in extrusion with the cable on one side, the clamping block (14) is arranged in L-shaped structure on the side close to the cable, and a clamping spring (18) is sleeved with the spring rod (15) on one side in the receiving groove (13); A turnover groove is formed in one side of the upper end of the clamping block (14), a turnover shaft is horizontally arranged in one side of the turnover groove, a abutting block (16) is movably sleeved with the turnover shaft, a pressing groove is formed in one side of the upper end of the receiving groove (13), an elastic clamping strip (17) is horizontally arranged in the upper end of the pressing groove, a pressing block is integrally arranged on one side of the abutting block (16), and the pressing block of the abutting block (16) is elastically inserted into the pressing groove and abuts against the lower end of the elastic clamping strip (17); The rotating seat (8) is arranged in T-shaped structure, a guide block (9) is horizontally arranged on one side of the lower end of the rotating seat (8), a block is vertically arranged in one side of the rotating groove (6), the arc-shaped guide rod (10) is horizontally arranged on one side of the block, the guide block (9) is movably sleeved with one side of the arc-shaped guide rod (10), and the safety spring (11) is sleeved with the arc-shaped guide rod (10) between the guide block (9) and the block. The variable trace processing seat (19) is horizontally arranged in the inner recess (4) through a screw, and the upper end of the variable trace processing seat (19) is symmetrically provided with a boss (20), a plurality of second wire grooves (21) are symmetrically arranged on the upper end of the boss (20), and the cable is arranged by penetrating the first wire groove (12) and the second wire groove (21).

2. The variably profiled cable protection channel of claim 1, wherein: The height of the lower end of the inner recess (4) is lower than the horizontal height of the lower end of the two threading ports (3), the width of the inner recess (4) is smaller than the width of the threading port (3), and a plurality of air holes are symmetrically arranged in the lower end of the channel shell (1), the threading port (3) and the inner recess (4).

3. The variably profiled cable protection channel of claim 2, wherein: The upper end of the variable trace processing seat (19) is symmetrically provided with two support plates (25), one side of the two support plates (25) is horizontally provided with a rotating shaft, one side of the two movable plates (24) is movably sleeved with the two rotating shafts, respectively, an insertion groove (22) is horizontally arranged on the side of the boss (20) close to the movable plate (24), and the lower end of the movable plate (24) is vertically inserted into the insertion groove (22) when the movable plate (24) is horizontally arranged.

4. The variably profiled cable protection channel of claim 3, wherein: The movable plate (24) is symmetrically provided with two constraint plates (26) on one side of the plurality of second wire grooves (21), the lower end of each of the two constraint plates (26) is in contact with the upper end of the cable penetrating the second wire groove (21) on both sides when the movable plate (24) is horizontally arranged, and the lower end of the constraint plate (26) close to the carding seat (5) is symmetrically provided with a plurality of elastic support plates (27), the plurality of elastic support plates (27) are correspondingly arranged with the plurality of second wire grooves (21), and the side of the elastic support plate (27) away from the constraint plate (26) is in an arc structure.

5. The variably profiled cable protection channel of claim 4, wherein: The boss (20) is horizontally provided with a spring groove on the side close to the insertion groove (22), a limiting rod (28) is horizontally inserted into the spring groove, a pressing plate is vertically arranged on one side of the limiting rod (28), a limiting spring (29) is sleeved on one side of the limiting rod (28), a limiting groove (30) is horizontally arranged on one side of the movable plate (24) inserted into the insertion groove (22), the limiting rod (28) is inserted into the limiting groove (30) on one side of the insertion groove (22), a strip-shaped groove (31) is arranged in the spring groove and penetrates the boss (20) on the upper end, a pull rod (32) is vertically arranged on the upper end of the pressing plate, and the upper end of the pull rod (32) is vertically inserted into the strip-shaped groove (31).

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