Cable bridge convenient to adjust

Abstract

The utility model belongs to the technical field of cable bridges, and particularly relates to a cable bridge convenient to adjust, which comprises a supporting plate, a bridge shell is arranged above the supporting plate, a lifting assembly used for adjusting the height of the bridge shell is arranged at the top of the supporting plate, guide rods are fixed in the bridge shell at equal intervals, and the guide rods are connected with the lifting assembly. Ceramic tubes are fixed to the surfaces of the guide rods, and ceramic partition plates are slidably connected to the surfaces of the two ceramic tubes at equal intervals. According to the cable bridge, the supporting plate, the bridge shell, the lifting assembly, the guide rod, the ceramic tube, the ceramic partition plate, the cover plate, the cathode magnetic strip, the anode magnetic strip and the damping seat assembly are arranged, so that in the process of using the cable bridge, the bridge shell can be driven to move and adjust by utilizing the arranged lifting assembly; therefore, a worker does not need to disassemble the supporting arm support to replace the position and then fix the supporting arm support again, adjustment is convenient, the damping seat assembly has the buffering and damping effects, and therefore the influence of external vibration on cables in the bridge shell is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of cable bridge of easy adjustment. BACKGROUND

[0002] Cable bridge is used for a kind of protective device of cable, it is divided into groove type, tray type and ladder type, net format structure, by support, supporting arm and installation accessory etc., cable bridge has the advantages such as light structure, great strength, low cost, simple construction, flexible wiring, installation is accurate, appearance is beautiful, but the cable bridge of present process is fixed when being installed and fixed by support supporting arm in use process, its structure, when the height of bridge is adjusted according to the needs in later period, supporting arm support still needs to be disassembled and replaced position and then fixed again, can complete its support height adjustment work, there is inconvenience in use, and cable bridge does not have the effect of shock absorption, so as to not better play the protection of its internal cable line, therefore we propose a kind of cable bridge of easy adjustment to solve the above problems. SUMMARY

[0003] (I) the technical problem solved

[0004] In view of the deficiencies in the prior art, the utility model provides a kind of cable bridge of easy adjustment, solves the problems raised in the above background art.

[0005] (II) technical scheme

[0006] The utility model discloses a kind of cable bridge of easy adjustment specifically using the following technical solutions to achieve the above purposes:

[0007] A kind of cable bridge of easy adjustment, including support plate, the upper portion of the support plate is provided with bridge shell, the top of the support plate is provided with the lifting assembly for adjusting the height of bridge shell, the inside of the bridge shell is fixed with guide rod equidistantly, the surface of the guide rod is all fixed with ceramic tube, the surface of two ceramic tubes is equidistantly slidably connected with ceramic partition plate, the top of the bridge shell is placed with cover plate, the bottom of the cover plate is fixed with two cathode magnetic strips, the top of the bridge shell is fixed with two anode magnetic strips, the anode magnetic strip is respectively attracted with corresponding cathode magnetic strip, the lower portion of the bridge shell is provided with shock-absorbing seat component convenient for installing and fixing support plate.

[0008] Further, the lifting assembly comprises two connecting plates fixed at the top of the support plate, two rotating shafts rotatably connected between the two connecting plates through bearings, two guide seats fixed at the top of the support plate, adjusting blocks slidably connected in the guide seats, the bottom of the bridge shell body fixedly connected with the top of the adjusting blocks, circular rods fixed in the through holes of the side walls of the adjusting blocks, two overturning blocks movably connected on the surface of the circular rods, the surface of the corresponding rotating shafts fixed with the overturning blocks, and a transmission self-locking assembly arranged at the top of the support plate and used for driving the two rotating shafts to synchronously and reversely rotate.

[0009] Further, the transmission self-locking assembly comprises a worm rotatably connected at the top of the support plate through a bearing, a hand wheel fixed at the bottom end of the worm, and worm gears fixed on the surface of the rotating shafts and meshedly connected with the worm.

[0010] Further, the damping seat assembly comprises a buffer seat arranged below the support plate, four damping buffers fixed on the bottom inner wall of the buffer seat and fixedly connected with the bottom of the support plate, and two mounting plates fixed on the two side walls of the buffer seat and provided with mounting holes in the top.

[0011] Further, equidistantly arranged heat dissipation openings are arranged in the bottom of the bridge shell body and fixed with dustproof nets.

[0012] Further, two groups of connecting holes are arranged in the two side walls of the bridge shell body.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the cable bridge provided by the utility model has the following advantages

[0015] Beneficial effects:

[0016] The utility model discloses a support plate, bridge shell body, lifting assembly, guide rod, ceramic pipe, ceramic partition plate, cover plate, cathode magnetic strip, anode magnetic strip and damping seat assembly are set up, and the lifting assembly is used in the process of using this cable bridge and can drive the bridge shell body to move and adjust, so that the personnel need not fix again after the support arm support is disassembled and replaced in position, and the adjustment is convenient, and the damping seat assembly has the effect of buffering and damping, so that the influence of external vibration on the cable in the bridge shell body is reduced, and the bridge shell body and the cover plate are connected and fixed in a magnetic attraction mode under the cooperation of the cathode magnetic strip and the anode magnetic strip, so that it is more convenient to maintain the cable in the bridge shell body in the later period. ACCURACY

[0017] Figure 1 It is the whole structure schematic diagram of the utility model.

[0018] Figure 2 It is the structure schematic view of the lifting assembly of the utility model;

[0019] Figure 3 It is the structure schematic view of the ceramic partition plate of the utility model;

[0020] Figure 4 It is the structure schematic view of the bridge shell of the utility model;

[0021] Figure 5 It is the structure schematic view of the damping seat assembly of the utility model.

[0022] In the drawing: 1, support plate; 2, bridge shell; 3, lifting assembly; 301, connecting plate; 302, rotating shaft; 303, guide seat; 304, adjusting block; 305, round rod; 306, turnover block; 307, transmission self-locking assembly; 30701, worm; 30702, hand wheel; 30703, worm wheel; 4, guide rod; 5, ceramic tube; 6, ceramic partition plate; 7, cover plate; 8, cathode magnetic strip; 9, anode magnetic strip; 10, damping seat assembly; 1001, buffer seat; 1002, damping buffer; 1003, mounting plate; 1004, mounting hole; 11, heat dissipation opening; 12, dust screen; 13, connecting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] EMBODIMENT

[0025] As Figure 1 , Figure 2 and Figure 3As shown, the utility model discloses an adjusting convenient cable bridge, including support plate 1, the top of support plate 1 is provided with bridge shell 2, and the both sides of bridge shell 2 are all provided with two groups of connecting holes 13, in the process of bridge installation, the adjacent two bridge shell 2 are connected and fixed support plate 1 by the connecting hole 13 of setting, and the top of support plate 1 is provided with the lifting assembly 3 for adjusting the height of bridge shell 2, and the inside equal interval of bridge shell 2 is fixed with guide rod 4, and the surface of guide rod 4 is all fixed with ceramic pipe 5, wherein the surface equal interval sliding connection of two ceramic pipes 5 has ceramic partition plate 6, and the top of bridge shell 2 places cover plate 7, and the bottom of cover plate 7 is fixed with two cathode magnetic strips 8, and the top of bridge shell 2 is fixed with two anode magnetic strips 9, and anode magnetic strip 9 respectively with corresponding cathode magnetic strip 8 is attracted, and the below of bridge shell 2 is provided with the shock-absorbing seat assembly 10 for installing fixed support plate 1, when using, the height of bridge shell 2 can be adjusted by operating lifting assembly 3 in this cable bridge process, so as to facilitate staff to respond to different installation conditions, the ceramic pipe 5 and ceramic partition plate 6 of setting in bridge shell 2 can play the role of separate placement to the cable line placed, avoid the disorder of the cable line placed, facilitate the heat dissipation of the cable, and both are made of ceramic, and the leakage of the cable can be avoided and conducted to bridge shell 2.

[0026] As Figure 1 And Figure 2 As shown, in some embodiments, the lifting assembly 3 includes two connecting plates 301 fixed on the top of the support plate 1, two shafts 302 are rotatably connected between the two connecting plates 301 through bearings, two guide seats 303 are fixed on the top of the support plate 1, an adjusting block 304 is slidably connected inside each guide seat 303, the top of each adjusting block 304 is fixedly connected with the bottom of the bridge shell 2, a round rod 305 is fixed inside the through hole of the side wall of the adjusting block 304, two flip blocks 306 are movably connected to the surface of the round rod 305, the flip blocks 306 are fixed on the surface of the corresponding shaft 302, a transmission self-locking assembly 307 is arranged on the top of the support plate 1 for driving the two shafts 302 to synchronously and reversely rotate, when in use, the two shafts 302 can be reversely rotated by the transmission self-locking assembly 307, the two shafts 302 can drive the two flip blocks 306 on the sides to rotate after being reversely rotated, and the flip blocks 306 can drive the round rods 305 on the sides to move up when rotating, and the round rods 305 can drive the adjusting blocks 304 to move up after moving up, so that the height of the bridge shell 2 can be adjusted.

[0027] As Figure 2As shown in the drawings, in some embodiments, the transmission self-locking assembly 307 comprises a worm 30701 rotatably connected on the top of the support plate 1 through a bearing, the bottom end of the worm 30701 is fixed with a hand wheel 30702, the surface of the rotating shaft 302 is fixed with a worm gear 30703, both worm gears 30703 are meshingly connected with the worm 30701, in use, the hand wheel 30702 can drive the worm 30701 to rotate, the worm 30701 can drive the two worm gears 30703 to synchronously and reversely rotate after rotating, thus the two rotating shafts 302 can be driven to synchronously and reversely rotate, and the worm gear 30703 and the worm 30701 have the self-locking effect when used together, so that the bridge housing 2 is more stable after adjustment.

[0028] As shown in the drawings, Figure 1 and Figure 5 As shown in the drawings, in some embodiments, the damping seat assembly 10 comprises a buffer seat 1001 arranged below the support plate 1, the inner wall of the bottom of the buffer seat 1001 is fixed with four damping buffers 1002, the top end of the damping buffer 1002 is fixedly connected with the bottom of the support plate 1, both side walls of the buffer seat 1001 are fixed with two mounting plates 1003, the top of the mounting plate 1003 is provided with a mounting hole 1004, in use, the buffer seat 1001 can be fixed through the mounting plate 1003, and then the bridge housing 2 can be installed and fixed, the four damping buffers 1002 can be used to buffer and damp the support plate 1, and then the cables inside the bridge housing 2 can be protected.

[0029] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in some embodiments, the bottom of the bridge housing 2 is equidistantly provided with a heat dissipation opening 11, the inside of the heat dissipation opening 11 is fixed with a dust screen 12, which can ventilate and dissipate heat for the cables placed inside the bridge housing 2, and the dust screen 12 can prevent dust from entering the inside of the bridge housing 2 through the heat dissipation opening 11.

[0030] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cable tray with easy adjustment, comprising a support plate (1), characterized in that: The upper part of the support plate (1) is provided with a bridge shell (2), the top of the support plate (1) is provided with a lifting assembly (3) for adjusting the height of the bridge shell (2), the inside of the bridge shell (2) is equidistantly fixed with guide rods (4), the surfaces of the guide rods (4) are all fixed with ceramic tubes (5), the surfaces of two ceramic tubes (5) are equidistantly and slidingly connected with a ceramic partition plate (6), the top of the bridge shell (2) is placed with a cover plate (7), the bottom of the cover plate (7) is fixed with two cathode magnetic strips (8), the top of the bridge shell (2) is fixed with two anode magnetic strips (9), the anode magnetic strips (9) are respectively attracted to the corresponding cathode magnetic strips (8), and the lower part of the bridge shell (2) is provided with a damping seat assembly (10) facilitating the mounting and fixation of the support plate (1).

2. The cable tray of claim 1, wherein: The lifting assembly (3) comprises two connecting plates (301) fixed on the top of the support plate (1), two rotating shafts (302) rotatingly connected between the two connecting plates (301) through bearings, two guide seats (303) fixed on the top of the support plate (1), adjusting blocks (304) slidingly connected in the interiors of the guide seats (303), the top of the adjusting blocks (304) fixedly connected with the bottom of the bridge shell (2), circular rods (305) fixed in the through holes formed in the side walls of the adjusting blocks (304), two turnover blocks (306) movably connected to the surfaces of the circular rods (305), and the turnover blocks (306) fixed on the surfaces of the corresponding rotating shafts (302).

3. The cable tray of claim 2, wherein: The transmission self-locking assembly (307) comprises a worm (30701) rotatingly connected to the top of the support plate (1) through a bearing, a hand wheel (30702) fixed to the bottom end of the worm (30701), and worm gears (30703) fixed to the surfaces of the rotating shafts (302) and meshingly connected with the worm (30701).

4. The cable tray of claim 1, wherein: The damping seat assembly (10) comprises a buffer seat (1001) arranged below the support plate (1), four damping buffers (1002) fixed to the bottom inner wall of the buffer seat (1001), the top ends of the damping buffers (1002) fixedly connected with the bottom of the support plate (1), two mounting plates (1003) fixed to the two side walls of the buffer seat (1001), and mounting holes (1004) formed in the top of each mounting plate (1003).

5. The cable tray of claim 1, wherein: The bottom of the bridge shell (2) is equidistantly provided with heat dissipation openings (11), and the interiors of the heat dissipation openings (11) are all fixed with dustproof nets (12).

6. The cable tray of claim 1, wherein: Two groups of connecting holes (13) are formed in the two side walls of the bridge shell (2).

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