CN217923643U

CN217923643U - Railway signal cable construction management and control device

Info

Publication number: CN217923643U
Application number: CN202221920036.8U
Authority: CN
Inventors: 齐艳明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a railway signal cable construction management and control device, including center post and backup pad, the center post sets up in the embedded groove, and backup pad sliding connection is in the center post both sides, and one side and the offset of embedded groove lateral wall are kept away from mutually to the backup pad, and sliding connection has a pair of sliding plate on the center post, and the backup pad leans on fixedly connected with connecting rod between one side four corners and the sliding plate periphery mutually, is provided with adjustment mechanism on the center post, the beneficial effects of the utility model are that: the backup pad that utilizes center post both sides supports the embedding slot lateral wall, can prevent that the embedding slot the condition of collapsing from appearing to utilize to rotate the cover and rotate, can adjust the distance between the backup pad, realize the support to different width and embedding slot, increase railway signal cable construction in-process safety management and control device's practicality.

Description

Railway signal cable construction management and control device

Technical Field

The utility model relates to a cable construction pipe technical field specifically is a railway signal cable construction management and control device.

Background

Railway signal cable construction mainly is pre-buried and the debugging to signal cable on the railway, and wherein at pre-buried in-process, need excavate the buried groove subaerial, to the excavation safety control of buried groove, often need prevent collapsing the support to the buried groove after the buried groove excavates to 1.5 meters degree of depth.

In the supporting process, the I-shaped supporting piece is used for supporting in a common method, however, the distance between the two ends of the I-shaped supporting piece cannot be adjusted without the help of any adjusting structure, so that the anti-collapse effect of effective support cannot be used or cannot be achieved when pre-embedded grooves with different widths are supported, and the practicability of the safety control device in the railway signal cable construction process is reduced.

Therefore, the railway signal cable construction management and control device is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railway signal cable construction management and control device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a railway signal cable construction management and control device, includes center post and backup pad, the center post sets up in the embedded groove, backup pad sliding connection is in the center post both sides, one side and the embedded groove lateral wall counterbalance are kept away from mutually to the backup pad, sliding connection has a pair of sliding plate on the center post, the backup pad leans on fixedly connected with connecting rod between one side four corners and the sliding plate periphery mutually, be provided with adjustment mechanism on the center post.

Preferably, the adjusting mechanism comprises side plates and a rotating sleeve, the side plates are fixedly connected to the outer sides of the two ends of the central column, a group of bidirectional screws are rotatably connected between the side plates, and the bidirectional screws penetrate through the sliding plate and are in threaded connection with the sliding plate.

Preferably, the middle position of the bidirectional screw is fixedly connected with a linkage gear, the rotating sleeve is rotatably connected to the periphery of the bidirectional screw, an inner side wall of the rotating sleeve is fixedly connected with an inner gear sleeve at a position corresponding to the linkage gear, and the inner gear sleeve is meshed with the linkage gear.

Preferably, the outer side of the central column and the positions corresponding to the two ends of the inner side wall of the rotating sleeve are fixedly connected with a mounting plate, and the inner side wall of the rotating sleeve is rotatably connected with the periphery of the rotating sleeve.

Preferably, the mounting plate is provided with through holes at positions corresponding to the bidirectional screws, and the diameter of each through hole is larger than that of the bidirectional screw.

Preferably, bearings are arranged at the connecting positions of the periphery of the mounting plate and the inner side wall of the rotating sleeve, and the mounting plates are symmetrically distributed on the central column.

Compared with the prior art, the beneficial effects of the utility model are that: the backup pad that utilizes center post both sides supports the embedding slot lateral wall, can prevent that the embedding slot from appearing the condition of collapsing to utilize to rotate the cover and rotate, can adjust the distance between the backup pad, realize the support to different width and embedding slot, increase the practicality of safety control device in the railway signal cable work progress.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic view of the front appearance structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 4 is the inside structure sketch of dissecting of the rotating sleeve of the utility model.

In the figure: 1. pre-burying a groove; 2. a central column; 3. a support plate; 4. a sliding plate; 5. a connecting rod; 6. an adjustment mechanism; 61. a sideboard; 62. a bidirectional screw; 63. rotating the sleeve; 64. mounting a plate; 65. an inner gear sleeve; 66. a linkage gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a railway signal cable construction management and control device, includes center post 2 and backup pad 3, and center post 2 sets up in embedded

groove

1, and 3 sliding connection of backup pad are in 2 both sides of center post, and backup pad 3 keeps away from one side mutually and offsets with 1 lateral wall of embedded groove, and sliding connection has a pair of sliding plate 4 on center post 2, and backup pad 3 leans on fixedly connected with connecting rod 5 between one side four corners and the sliding plate 4 periphery mutually, is provided with adjustment mechanism 6 on the center post 2.

The adjusting mechanism 6 comprises side plates 61 and a rotating sleeve 63, the side plates 61 are fixedly connected to the outer sides of two ends of the central column 2, a group of bidirectional screws 62 are rotatably connected between the side plates 61, the bidirectional screws 62 penetrate through the sliding plate 4 and are in threaded connection with the sliding plate 4, linkage gears 66 are fixedly connected to the middle positions of the bidirectional screws 62, the rotating sleeve 63 is rotatably connected to the periphery of the bidirectional screws 62, inner gear sleeves 65 are fixedly connected to the inner side walls of the rotating sleeve 63 and correspond to the linkage gears 66, the inner gear sleeves 65 are meshed with the linkage gears 66, mounting plates 64 are fixedly connected to the outer sides of the central column 2 and correspond to two ends of the inner side walls of the rotating sleeve 63 and are rotatably connected to the periphery of the rotating sleeve 63, through holes are formed in the mounting plates 64 and correspond to the bidirectional screws 62, the through hole diameters are larger than the diameters of the bidirectional screws 62, bearings are arranged at the joints of the outer sides of the mounting plates 64 and the inner side walls of the rotating sleeve 63, the mounting plates 64 are symmetrically distributed on the central column 2, the rotating sleeve 63 is rotated by the rotation of the rotating sleeve 63, the inner gear sleeves 65, the linkage gears 66 on the bidirectional screws 62 are driven to synchronously rotate, and drive the bidirectional screws 62, finally the synchronous rotation of the bidirectional screws 62, so that the sliding plate 4 can slide on the central column 2.

Specifically, use the utility model discloses the time, at first place the assigned position in the embedded groove 1 with the 2 levels of center post, then rotate and rotate cover 63, make the internal gear cover 65 that rotates in the cover 63 rotate, and drive the synchronous rotation of linkage gear 66 on the two-way screw rod 62, finally drive the synchronous rotation of two-way screw rod 62, make sliding plate 4 can be located 2 peripheral simultaneous reverse slip of center post, recycle connecting rod 5's transmission, finally make backup pad 3 keep away from one side mutually and support 1 lateral wall of embedded groove, avoid the condition that collapses to appear in embedded groove 1, it can change the distance between backup pad 3 to rotate cover 63 simultaneously, the realization carries out the effect of supporting to different width embedded grooves 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway signal cable construction management and control device, its characterized in that includes center post (2) and backup pad (3), center post (2) set up in embedded groove (1), backup pad (3) sliding connection is in center post (2) both sides, backup pad (3) are kept away from one side mutually and are supported with embedded groove (1) lateral wall, sliding connection has a pair of sliding plate (4) on center post (2), backup pad (3) lean on fixedly connected with connecting rod (5) between one side four corners and sliding plate (4) periphery mutually, be provided with adjustment mechanism (6) on center post (2).

2. The railway signal cable construction management and control device of claim 1, wherein: the adjusting mechanism (6) comprises side plates (61) and a rotating sleeve (63), the side plates (61) are fixedly connected to the outer sides of the two ends of the central column (2), a group of two-way screw rods (62) are rotatably connected between the side plates (61), and the two-way screw rods (62) penetrate through the sliding plate (4) and are in threaded connection with the sliding plate (4).

3. The railway signal cable construction management and control device of claim 2, wherein: the two-way screw rod (62) equal fixedly connected with linkage gear (66) of intermediate position, it connects in two-way screw rod (62) periphery to rotate cover (63), rotate cover (63) inside wall and with linkage gear (66) corresponding position fixedly connected with internal gear cover (65), internal gear cover (65) are connected with linkage gear (66) meshing.

4. The railway signal cable construction management and control device of claim 2, wherein: the outer side of the central column (2) and the positions corresponding to the two ends of the inner side wall of the rotating sleeve (63) are fixedly connected with mounting plates (64), and the inner side wall of the rotating sleeve (63) is rotatably connected with the periphery of the rotating sleeve (63).

5. The railway signal cable construction management and control device of claim 4, wherein: the mounting plate (64) is provided with a through hole at the position corresponding to the bidirectional screw (62), and the diameter of the through hole is larger than that of the bidirectional screw (62).

6. The railway signal cable construction management and control device of claim 4, wherein: bearings are arranged at the joints of the periphery of the mounting plate (64) and the inner side wall of the rotating sleeve (63), and the mounting plates (64) are symmetrically distributed on the central column (2).