CN213649375U

CN213649375U - H-shaped steel column carrier cable anchoring ratchet wheel base

Info

Publication number: CN213649375U
Application number: CN202022261444.4U
Authority: CN
Inventors: 陈绍平; 张黎明
Original assignee: Xiangyang Zhaoheng Electrification Equipment Co ltd
Current assignee: Xiangyang Zhaoheng Electrification Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-09
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an anchor ratchet base under H shaped steel post carrier cable, the mounting panel comprises a mounting panel, the equal fixed mounting in mounting panel front surface both sides has the support steel column, the mounting hole has been seted up to the mounting panel front surface, two equal fixed mounting in support steel column front surface have mounting disc and connecting cylinder, install the regulation section of thick bamboo in the connecting cylinder, mounting disc and the equal rotation of regulation section of thick bamboo medial surface install coupling assembling, adjust a inside wall top and seted up the spout, slidable mounting has spacing post about in the spout, be connected with compression spring between spacing post top surface and the spout top surface, adjust a inside wall and run through set up with spacing post assorted arc spacing groove, the activity of arc spacing inslot is provided with the liftout plate, the liftout plate bottom is rotated through the pivot and is installed on adjusting a center pin, be provided with reset spring. The utility model discloses made things convenient for people to install and dismantle the ratchet, the practicality is strong.

Description

H-shaped steel column carrier cable anchoring ratchet wheel base

Technical Field

The utility model relates to a railway parts technical field especially relates to an anchor ratchet base under H shaped steel post carrier cable.

Background

In recent years, with the rapid development of social economy, higher requirements are put on railway traffic, and in order to adapt to the continuous acceleration of railways in new situations, higher requirements are put on contact net parts in terms of technical requirements, and ratchet wheel bases are widely applied to high-speed railways. The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because each part of the H-shaped steel is arranged at a right angle, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions, and is widely applied to ratchet bases.

However, the existing ratchet wheel base is troublesome to mount and dismount, wastes time and labor and has certain defects.

Therefore, the ratchet wheel base for anchoring the carrier cable of the H-shaped steel column is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anchor ratchet base under H shaped steel post carrier cable, aim at make things convenient for people to install and dismantle the ratchet.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

an H-shaped steel column carrier cable anchoring ratchet wheel base comprises a mounting plate, wherein supporting steel columns are fixedly mounted on two sides of the front surface of the mounting plate, a plurality of mounting holes are formed in the front surface of the mounting plate, a mounting disc and a connecting cylinder are fixedly mounted on the front surfaces of the two supporting steel columns, an adjusting cylinder is slidably mounted in the connecting cylinder in a penetrating manner, a connecting assembly used for fixing a ratchet wheel is rotatably mounted on the inner side end faces of the mounting disc and the adjusting cylinder, a sliding groove is formed in the top end of the inner side wall of the adjusting cylinder, a limiting column is slidably mounted in the sliding groove up and down, a compression spring is connected between the top surface of the limiting column and the top surface of the sliding groove, the bottom end of the limiting column is spherical, an arc-shaped limiting groove matched with the limiting column is formed in the inner side wall of the adjusting cylinder in a penetrating manner, an ejecting, and the bottom end of the ejector plate is rotatably installed on the central shaft of the adjusting cylinder through a rotating shaft, a reset spring is arranged between the ejector plate and the rotating shaft, and the reset spring is sleeved on the rotating shaft.

Preferably, in the ratchet base for anchoring the H-shaped steel column carrier cable, the top of the arc-shaped limiting groove is chamfered.

Based on the technical characteristics, the top of the arc-shaped limiting groove is chamfered, so that the limiting column is convenient to match with the arc-shaped limiting groove.

Preferably, in the ratchet base for anchoring the H-shaped steel column carrier cable, the mounting disc and the adjusting cylinder are rotatably connected with the connecting assembly through a rotating bearing.

Based on the technical characteristics, due to the arrangement of the rotating bearing, the smoothness of the rotation of the ratchet wheel is improved.

Preferably, in the ratchet base for anchoring the H-shaped steel column carrier cable, the connecting assembly comprises a limiting disc connected with the rotating bearing and a fixing column fixedly mounted at the center of the end face of the inner side of the limiting disc and matched with the ratchet mounting opening, and an elastic friction pad is arranged on the end face of the inner side of the limiting disc.

Based on the technical characteristics, the fixing column is inserted into the ratchet wheel mounting opening and is matched with the limiting disc and the elastic friction pad, so that the stable mounting of the ratchet wheel is realized.

Preferably, in the ratchet base for anchoring the H-shaped steel column carrier cable, an adjusting turntable is fixedly mounted on the rotating shaft, the adjusting turntable is located outside the connecting cylinder, an elastic sealing ring is arranged on the end face of the inner side of the adjusting turntable, and a plurality of anti-skidding threads are formed in the side wall of the connecting cylinder.

Based on the technical characteristics, the arrangement of the adjusting rotary disc facilitates people to rotate the rotating shaft, the arrangement of the elastic sealing ring ensures that the sealing performance between the adjusting rotary disc and the connecting cylinder and the arrangement of the anti-skid grains facilitate people to rotate the adjusting rotary disc after the ratchet wheel is installed.

Preferably, in the ratchet base for anchoring the H-shaped steel column carrier cable, a reinforcing rib plate is connected between the two support steel columns.

Based on above-mentioned technical characteristic, the stability of supporting the steel column has been promoted in the setting of reinforcement floor.

The utility model has the advantages that:

(1) in the utility model, people firstly match the ratchet wheel with the connecting component on the mounting disc, then push the adjusting cylinder to the limiting column to match with the arc-shaped limiting groove inwards, and drive the connecting component on the adjusting cylinder to approach the ratchet wheel, thereby realizing that two connecting components stably limit and clamp the ratchet wheel, and finishing the stable mounting of the ratchet wheel, the operation is simple, the tool is not needed, the labor intensity is low, the mounting efficiency of the ratchet wheel is effectively improved, and the practicability is strong;

(2) the utility model discloses in, people adjust the carousel through the rotating, drive the liftout plate and rotate to realize that the liftout plate top is with spacing ejecting arc spacing inslot of post, the cooperation is to the outside pulling regulation carousel, can realize connecting assembling and the ratchet separation on the regulation section of thick bamboo, realize the dismantlement of ratchet promptly, easy operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjusting cylinder of the present invention;

fig. 3 is a schematic view of the installation structure of the elastic sealing ring of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. supporting a steel column; 3. mounting holes; 4. mounting a disc; 5. a connecting cylinder; 6. an adjusting cylinder; 7. a connecting assembly; 8. a chute; 9. a limiting column; 10. a compression spring; 11. an arc-shaped limiting groove; 12. ejecting the plate; 13. a rotating shaft; 14. a return spring; 15. a rotating bearing; 16. a limiting disc; 17. fixing a column; 18. an elastic friction pad; 19. adjusting the turntable; 20. anti-skid lines; 21. reinforcing the ribbed plate; 22. an elastic sealing ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the embodiment is a ratchet base for anchoring an H-shaped steel column carrier cable, which includes a mounting plate 1, wherein supporting steel columns 2 are fixedly mounted on both sides of the front surface of the mounting plate 1, a plurality of mounting holes 3 are formed on the front surface of the mounting plate 1, a reinforcing rib plate 21 is connected between the two supporting steel columns 2, the reinforcing rib plate 21 is arranged to improve the stability of the supporting steel columns 2, a mounting plate 4 and a connecting cylinder 5 are fixedly mounted on the front surfaces of the two supporting steel columns 2, an adjusting cylinder 6 is slidably mounted in the connecting cylinder 5 through a penetrating manner, a connecting assembly 7 for fixing a ratchet is rotatably mounted on the inner side end surfaces of the mounting plate 4 and the adjusting cylinder 6, a chute 8 is formed at the top end of the inner side wall of the adjusting cylinder 6, a limiting column 9 is slidably mounted in the chute 8 up and down, a compression spring 10 is connected between, an arc-shaped limiting groove 11 matched with the limiting column 9 is formed in the inner side wall of the adjusting cylinder 6 in a penetrating mode, an ejector plate 12 used for ejecting the limiting column 9 is movably arranged in the arc-shaped limiting groove 11, the top of the ejector plate 12 is set to be arc-shaped, the bottom end of the ejector plate 12 is rotatably installed on the central shaft of the adjusting cylinder 6 through a rotating shaft 13, a reset spring 14 is arranged between the ejector plate 12 and the rotating shaft 13, the reset spring 14 is sleeved on the rotating shaft 13, the reset spring 14 is arranged to achieve automatic return of the ejector plate 12, an adjusting rotary disc 19 is fixedly installed on the rotating shaft 13, the adjusting rotary disc 19 is located outside the connecting cylinder 5, an elastic sealing ring 22 is arranged on the inner side end face of the adjusting rotary disc 19, a plurality of anti-skid grains 20 are formed in the side wall of the connecting cylinder 5, the setting of the adjusting rotary disc 19 is convenient for people to rotate the rotating shaft 13, anti-slip pattern 20's setting, make things convenient for people to rotate and adjust carousel 19, chamfer processing is done at the 11 tops of arc spacing groove, make things convenient for spacing post 9 to match with arc spacing groove 11, mounting disc 4 all rotates with coupling assembling 7 through rolling bearing 15 with adjusting a section of thick bamboo 6 and is connected, rolling bearing 15's setting, ratchet pivoted smoothness nature has been promoted, coupling assembling 7 includes spacing dish 16 and the fixed mounting be connected with rolling bearing 15 at spacing dish 16 medial surface center with ratchet installing port assorted fixed column 17, spacing dish 16 medial surface is provided with elastic friction pad 18, fixed column 17 inserts the ratchet installing port, cooperation spacing dish 16 and elastic friction pad 18, realize the stable installation of ratchet.

When the ratchet wheel is installed, firstly, the installation opening of the ratchet wheel is matched with the fixed column 17 on the installation plate 4, then the adjusting rotary disc 19 is pushed towards the ratchet wheel direction to drive the fixed column 17 on the adjusting cylinder 6 to approach the ratchet wheel, the fixed column 17 on the adjusting cylinder 6 is gradually inserted into the installation opening of the ratchet wheel, when the fixed column 17 on the adjusting cylinder 6 is completely inserted into the installation opening of the ratchet wheel, the arc-shaped limiting groove 11 reaches under the limiting column 9, the limiting column 9 automatically pops into the arc-shaped limiting groove 11 under the action of the compression spring 10, so that the locking of the position of the fixed column 17 on the adjusting cylinder 6 is completed, thereby the ratchet wheel is stably installed between the two limiting discs 16, namely, the installation of the ratchet wheel is completed, the tool is not needed, the labor intensity is low, the installation efficiency of the ratchet wheel is effectively improved, when people need to disassemble the ratchet wheel, only need the regulation carousel 19 of rotating to drive liftout plate 12 and rotate to realize that liftout plate 12 top is with spacing post 9 ejecting arc spacing groove 11, realize the unblock of fixed column 17 on the regulation section of thick bamboo 6, at this moment to the direction pulling regulation carousel 19 of keeping away from the ratchet after that can realize the fixed column 17 on the regulation section of thick bamboo 6 and ratchet separation, realize the dismantlement of ratchet, easy operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a H shaped steel post carrier cable is anchor ratchet base down which characterized in that: the ratchet wheel fixing device comprises a mounting plate (1), wherein supporting steel columns (2) are fixedly mounted on two sides of the front surface of the mounting plate (1), a plurality of mounting holes (3) are formed in the front surface of the mounting plate (1), a mounting disc (4) and a connecting cylinder (5) are fixedly mounted on two sides of the front surface of each supporting steel column (2), an adjusting cylinder (6) penetrates through the connecting cylinder (5) in a sliding manner, a connecting assembly (7) for fixing a ratchet wheel is rotatably mounted on the inner side end faces of the mounting disc (4) and the adjusting cylinder (6), a sliding chute (8) is formed in the top end of the inner side wall of the adjusting cylinder (6), a limiting column (9) is vertically slidably mounted in the sliding chute (8), a compression spring (10) is connected between the top surface of the limiting column (9) and the top surface of the sliding chute (8), the bottom end of the limiting column (9) is set to be spherical, an arc-shaped limiting groove, arc spacing groove (11) internalization is provided with and is used for with spacing ejecting board (12) of post (9), ejecting board (12) top sets up to circular-arcly, just ejecting board (12) bottom is rotated through pivot (13) and is installed on adjusting a section of thick bamboo (6) center pin, be provided with reset spring (14) between ejecting board (12) and pivot (13), reset spring (14) cover is established on pivot (13).

2. The ratchet base for anchoring an H-shaped steel column carrier cable according to claim 1, wherein: and chamfering is performed on the top of the arc-shaped limiting groove (11).

3. The ratchet base for anchoring an H-shaped steel column carrier cable according to claim 1, wherein: the mounting disc (4) and the adjusting cylinder (6) are rotatably connected with the connecting component (7) through a rotating bearing (15).

4. The H-shaped steel column catenary anchoring ratchet base as claimed in claim 3, wherein: the connecting assembly (7) comprises a limiting disc (16) connected with the rotating bearing (15) and a fixing column (17) fixedly installed at the center of the inner side end face of the limiting disc (16) and matched with the ratchet wheel mounting opening, and an elastic friction pad (18) is arranged on the inner side end face of the limiting disc (16).

5. The ratchet base for anchoring an H-shaped steel column carrier cable according to claim 1, wherein: fixed mounting has regulation carousel (19) on pivot (13), it is outside that regulation carousel (19) are located connecting cylinder (5), it is provided with elastic sealing ring (22) to adjust carousel (19) medial extremity, just a plurality of anti-skidding lines (20) have been seted up to connecting cylinder (5) lateral wall.

6. The ratchet base for anchoring an H-shaped steel column carrier cable according to claim 1, wherein: and a reinforcing rib plate (21) is connected between the two supporting steel columns (2).