CN220234094U

CN220234094U - Adjustable aluminum alloy cable bridge

Info

Publication number: CN220234094U
Application number: CN202321820937.4U
Authority: CN
Inventors: 陈辉
Original assignee: Jiangsu Nanlu Electrical Group Co ltd
Current assignee: Jiangsu Nanlu Electrical Group Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-22
Anticipated expiration: 2033-07-11

Abstract

The utility model belongs to the technical field of cable bridges, in particular to an adjustable aluminum alloy cable bridge, which comprises a connecting device, wherein a rotating plate is arranged above the connecting device, a fixed plate is arranged at the upper end of the rotating plate, a rotating shaft which is used for being rotationally connected with the rotating plate is fixed at the bottom of the fixed plate, an angle adjusting mechanism is further arranged between the rotating plate and the fixed plate, the angle adjusting mechanisms are two symmetrical groups, and a buffer mechanism is arranged between the top of the connecting device and the rotating plate; and secondly, the original transverse damping device and the original longitudinal damping device are combined, so that the device has the characteristics of small occupied space and more stability.

Description

Adjustable aluminum alloy cable bridge

Technical Field

The utility model belongs to the technical field of cable bridges, and particularly relates to an adjustable aluminum alloy cable bridge.

Background

The cable bridge is widely applied to industries such as petroleum, chemical industry, electric power, light industry, telecommunication and the like, and is mainly used for laying over-the-air power cables, control cables, illumination lines and telecommunication cables. The cable bridge rack can be used in places with more control equipment such as a machine room and a control room, and the cable bridge rack is used for erecting the cables to be orderly and reasonable, so that the space can be saved, and the maintenance is convenient;

through investigation publication (bulletin) number: CN214204839U discloses a flexible direction-adjustable aluminum alloy cable bridge, this technology discloses "including rotary device, vertical damping device, horizontal damping device, vertical connecting device and horizontal connecting device, the push rod is connected with the through-hole, the other end of the first spring is connected with the upper surface of the slide rail, one end of the push rod is connected with the upper surface of the slide rail, the outer surface of the connecting block is connected with the inner surface of the fixed holder, the vertical support is connected with the horizontal support through the second fixing bolt, etc., the rotary block is rotated to adjust the direction of the device, then the auxiliary fixing screw is used to fix the direction, thus achieving the purpose of convenient direction adjustment, the vertical damping device and the horizontal damping device can counteract the adverse effect of vibration in all directions on the device, and the upper surface of the horizontal support is provided with a slide way, so that the cable bridge body can slide on the slide way, the convenient position adjustment, etc.;

however, the rotating device has poor use flexibility, once the fixing plate is fixed by the screw nails, the screw nails need to be screwed out for readjustment and then fixed again, and the adjustment is realized by locking and disengaging the screw threads, so that the operation convenience is poor; secondly, the bidirectional damping device is of an independent split structure, and occupies large space;

to solve the above problems, an adjustable aluminum alloy cable tray is proposed in the present application.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the adjustable aluminum alloy cable bridge, which has the characteristics of improving the flexibility and convenience of angle adjustment and reducing the occupied space of the damping device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable aluminum alloy cable bridge, includes connecting device, the rotor plate is installed to connecting device top, the fixed plate is installed to the rotor plate upper end, the fixed plate bottom is fixed with the rotation axis that is used for rotating with the rotor plate to be connected, still be provided with angle adjustment mechanism between rotor plate and the fixed plate, just angle adjustment mechanism is two sets of symmetry, be provided with buffer gear between connecting device top and the rotor plate.

As an optimal technical scheme of the adjustable aluminum alloy cable bridge, the angle adjusting mechanism comprises a sliding block fixed at the top of the rotating plate, a first rack fixed at one side of the sliding block, a movable frame elastically sliding in the fixed plate through a locking spring, a second rack fixed at one end of the movable frame, and a manual control plate fixed at one end of the movable frame far away from the second rack.

As an optimal technical scheme of the adjustable aluminum alloy cable bridge frame, a sliding space for a sliding block is formed in the bottom of the fixed plate, the second rack is clamped with the first rack through the locking spring, and the hand control plate is further positioned on the side face of the fixed plate.

As an optimal technical scheme of the adjustable aluminum alloy cable bridge, the buffer mechanism comprises a hydraulic rod, a movable seat, a longitudinal buffer group and a transverse buffer group, wherein the top of the hydraulic rod is fixed with the bottom of the rotating plate, the bottom of the movable seat is fixed with the top of the connecting device, and the longitudinal buffer group and the transverse buffer group are arranged between the hydraulic rod and the movable seat.

As an optimal technical scheme of the adjustable aluminum alloy cable bridge, the longitudinal buffer group comprises a longitudinal movable sleeve arranged in the hydraulic rod, a longitudinal piston sliding in the longitudinal movable sleeve, a longitudinal movable plate connected with the hydraulic rod through a longitudinal spring, a longitudinal sliding rail fixed at the bottom of the longitudinal movable plate, and a longitudinal sliding way arranged at the top of the movable seat and connected with the longitudinal sliding rail in a sliding manner, wherein the top of the longitudinal movable plate is also fixed with the longitudinal piston.

As an optimal technical scheme of the adjustable aluminum alloy cable bridge, the transverse buffer group comprises a transverse movable sleeve arranged in a hydraulic rod, a transverse piston sliding in the transverse movable sleeve, a transverse movable plate connected with the hydraulic rod through a transverse spring, a transverse sliding rail fixed at the other end of the transverse movable plate, and a transverse sliding way arranged on the side surface of the movable seat and connected with the transverse sliding rail in a sliding manner, wherein one end of the transverse movable plate close to the transverse spring is also fixed with the transverse piston.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a rotating plate and a fixed plate are arranged, the rotating plate is directly fixed with a wall surface, the rotating plate is used as a rotating piece on the fixed plate, and then the flexibility, convenience and stability of angle adjustment between the rotating plate and the fixed plate are ensured through an angle adjusting mechanism; and secondly, the original transverse damping device and the original longitudinal damping device are combined, so that the device has the characteristics of small occupied space and more stability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic bottom view of the present utility model;

FIG. 3 is a partially exploded view of the connection part of the fixed plate and the rotating shaft according to the present utility model;

FIG. 4 is a partially exploded view of the angle adjustment mechanism of the present utility model;

FIG. 5 is a schematic view of a buffer mechanism of the present utility model in partial semi-section;

in the figure: 1. a connecting device; 2. a rotating plate; 3. a fixing plate; 4. a rotation shaft; 5. an angle adjusting mechanism; 51. a slide block; 52. a first rack; 53. a locking spring; 54. a movable frame; 55. a second rack; 56. a manual control plate; 6. a buffer mechanism; 61. a hydraulic rod; 62. a movable seat; 63. a longitudinal buffer group; 631. a longitudinal movable sleeve; 632. a longitudinal piston; 633. a longitudinal spring; 634. a longitudinal movable plate; 635. a longitudinal slide rail; 636. a longitudinal slideway; 64. a lateral buffer group; 641. a transverse movable sleeve; 642. a transverse piston; 643. a transverse spring; 644. a transverse movable plate; 645. a transverse slide rail; 646. and a transverse slideway.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an adjustable aluminum alloy cable bridge, includes connecting device 1, and connecting device 1 installs rotor plate 2 in the top, and fixed plate 3 is installed to rotor plate 2 upper end, and fixed plate 3 bottom is fixed with the rotation axis 4 that is used for rotating with rotor plate 2 to be connected, still is provided with angle adjustment mechanism 5 between rotor plate 2 and the fixed plate 3, and angle adjustment mechanism 5 is two sets of symmetry, is provided with buffer gear 6 between connecting device 1 top and the rotor plate 2.

Specifically, the angle adjustment mechanism 5 includes a sliding block 51 fixed at the top of the rotating plate 2, a first rack 52 fixed at one side of the sliding block 51, a movable frame 54 elastically sliding in the fixed plate 3 through a locking spring 53, a second rack 55 fixed at one end of the movable frame 54, and a manual control plate 56 fixed at one end of the movable frame 54 far away from the second rack 55, wherein a sliding space for the sliding block 51 is formed at the bottom of the fixed plate 3, the second rack 55 is clamped with the first rack 52 through the locking spring 53, the manual control plate 56 is further located at the side of the fixed plate 3, and in this embodiment, the angle adjustment mechanism 5 ensures flexibility and convenience stability of angle adjustment between the rotating plate 2 and the fixed plate 3.

Specifically, the buffer mechanism 6 includes a hydraulic rod 61 with a top fixed to the bottom of the rotating plate 2, a movable seat 62 with a bottom fixed to the top of the connecting device 1, and a longitudinal buffer group 63 and a transverse buffer group 64 disposed between the hydraulic rod 61 and the movable seat 62, and the buffer mechanism 6 in this embodiment has the characteristics of small occupied space and more stability.

Specifically, the longitudinal buffer group 63 includes a longitudinal movable sleeve 631 disposed inside the hydraulic rod 61, a longitudinal piston 632 sliding inside the longitudinal movable sleeve 631, a longitudinal movable plate 634 connected with the hydraulic rod 61 through a longitudinal spring 633, a longitudinal sliding rail 635 fixed at the bottom of the longitudinal movable plate 634, and a longitudinal sliding rail 636 opened at the top of the movable seat 62 and slidingly connected with the longitudinal sliding rail 635, where the top of the longitudinal movable plate 634 is further fixed with the longitudinal piston 632, and in this embodiment, the longitudinal buffer group 63 plays a role of buffering longitudinal pressure under the cooperation with the hydraulic rod 61 and the movable seat 62.

Specifically, the transverse buffering set 64 includes a transverse movable sleeve 641 disposed inside the hydraulic rod 61, a transverse piston 642 sliding inside the transverse movable sleeve 641, a transverse movable plate 644 connected with the hydraulic rod 61 through a transverse spring 643, a transverse sliding rail 645 fixed at the other end of the transverse movable plate 644, and a transverse sliding rail 646 opened at the side of the movable seat 62 and slidably connected with the transverse sliding rail 645, wherein one end of the transverse movable plate 644 close to the transverse spring 643 is further fixed with the transverse piston 642, and in this embodiment, the transverse buffering set 64 plays a role of buffering transverse pressure under the cooperation with the hydraulic rod 61 and the movable seat 62.

The working principle and the using flow of the utility model are as follows: according to the cable arrangement route, fixing the fixed plate 3 on the wall surface through bolts and closing the cable arrangement route, at the moment, the mode of the bridge is approximately the same as the cable direction, when fine adjustment is needed, the manual control plates 56 at two ends are pushed inwards in the same way, the manual control plates 56 drive the second racks 55 to be disengaged from the first racks 52 through the rotating shafts 4, the locking springs 53 are compressed at the moment, the rotating plate 2 rotates at the bottom of the fixed plate 3, meanwhile, the sliding blocks 51 slide in the sliding grooves at the bottom of the rotating plate 2, after the sliding blocks are adjusted to the proper positions, the manual control plates 56 are loosened, the movable frame 54, the second racks 55 and the manual control plates 56 are driven to reset under the action of the locking springs 53, at the moment, the second racks 55 are engaged with the first racks 52 at the corresponding positions, and therefore the adjustment and locking of the bridge angle are completed;

when the buffer mechanism 6 works and is subjected to up-and-down pressure, the longitudinal piston 632 slides in the longitudinal movable sleeve 631, the longitudinal movable plate 634 stretches or compresses, the transverse sliding rail 645 slides in the transverse sliding rail 646, and the oil pressure in the hydraulic rod 61 and the longitudinal spring 633 play a role in synchronous buffer; when subjected to side pressure, the transverse piston 642 slides in the transverse movable sleeve 641, the transverse spring 643 follows the tension or compression, the longitudinal slide 636 slides in the longitudinal slide 635, and the oil pressure in the hydraulic rod 61 and the transverse spring 643 play a role in synchronous buffering.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Adjustable aluminum alloy cable testing bridge, its characterized in that: including connecting device (1), rotating plate (2) are installed to connecting device (1) top, fixed plate (3) are installed to rotating plate (2) upper end, fixed plate (3) bottom is fixed with rotation axis (4) that are used for rotating with rotating plate (2) to be connected, still be provided with angle adjustment mechanism (5) between rotating plate (2) and fixed plate (3), just angle adjustment mechanism (5) are two sets of symmetry, be provided with buffer gear (6) between connecting device (1) top and rotating plate (2).

2. The adjustable aluminum alloy cable tray of claim 1 wherein: the angle adjusting mechanism (5) comprises a sliding block (51) fixed at the top of the rotating plate (2), a first rack (52) fixed on one side of the sliding block (51), a movable frame (54) elastically sliding in the fixed plate (3) through a locking spring (53), a second rack (55) fixed at one end of the movable frame (54), and a hand control plate (56) fixed at one end of the movable frame (54) far away from the second rack (55).

3. The adjustable aluminum alloy cable tray of claim 2 wherein: the sliding space for the sliding block (51) is formed in the bottom of the fixed plate (3), the second rack (55) is clamped with the first rack (52) through the locking spring (53), and the manual control plate (56) is further located on the side face of the fixed plate (3).

4. The adjustable aluminum alloy cable tray of claim 1 wherein: the buffer mechanism (6) comprises a hydraulic rod (61) with the top fixed with the bottom of the rotating plate (2), a movable seat (62) with the bottom fixed with the top of the connecting device (1), and a longitudinal buffer group (63) and a transverse buffer group (64) which are arranged between the hydraulic rod (61) and the movable seat (62).

5. The adjustable aluminum alloy cable tray of claim 4 wherein: the longitudinal buffer group (63) comprises a longitudinal movable sleeve (631) arranged inside the hydraulic rod (61), a longitudinal piston (632) sliding inside the longitudinal movable sleeve (631), a longitudinal movable plate (634) connected with the hydraulic rod (61) through a longitudinal spring (633), a longitudinal sliding rail (635) fixed at the bottom of the longitudinal movable plate (634), and a longitudinal sliding rail (636) arranged at the top of the movable seat (62) and connected with the longitudinal sliding rail (635) in a sliding manner, wherein the top of the longitudinal movable plate (634) is fixed with the longitudinal piston (632).

6. The adjustable aluminum alloy cable tray of claim 4 wherein: the transverse buffer group (64) comprises a transverse movable sleeve (641) arranged inside a hydraulic rod (61) and a transverse piston (642) sliding inside the transverse movable sleeve (641), a transverse movable plate (644) connected with the hydraulic rod (61) through a transverse spring (643) and a transverse sliding rail (645) fixed at the other end of the transverse movable plate (644), and further comprises a transverse sliding rail (646) arranged on the side face of the movable seat (62) and in sliding connection with the transverse sliding rail (645), wherein one end of the transverse movable plate (644) close to the transverse spring (643) is further fixed with the transverse piston (642).