CN209975278U

CN209975278U - Switch punch

Info

Publication number: CN209975278U
Application number: CN201920485707.4U
Authority: CN
Inventors: 海洪潮; 谢文辉; 许献清; 范迎会
Original assignee: Datang Luoyang Shouyangshan Power Generation Co Ltd
Current assignee: Datang Luoyang Shouyangshan Power Generation Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-21
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a switch punch, including punch hand (hold), anti-skidding line, first fastening double-screw bolt, coupling assembling, drift, second fastening double-screw bolt and installation chamfer, one side of punch hand (hold) is provided with first fastening double-screw bolt through cutting process, the one end of punch hand (hold) is provided with coupling assembling, coupling assembling includes connecting seat, fastening screw, installation pinhole, first screw and second screw, first screw has been seted up to one side of connecting seat, and first fastening double-screw bolt passes through threaded connection with first screw, the second screw has been seted up to the other side of connecting seat; the switch punch has the advantages of low manufacturing cost, simple structure and firm connection; the device is suitable for various environments, convenient to maintain, safe and reliable; when the locomotive running safety protection device is used, the influence of the fracture of the steel rail connecting line on the safe running of the railway is avoided, the influence of the fracture problem of the steel rail connecting line on the railway is eliminated, and the running stability and reliability of the locomotive on the railway are ensured to the maximum extent.

Description

Switch punch

Technical Field

The utility model relates to a maintain railway rail line of continuity technical field, specifically be a switch punching pin.

Background

When the power plant railway line steel rail connecting line and the turnout jumper are rusted, deformed and seriously stranded, the railway can be replaced in time to ensure the smoothness of the railway at any moment, and the stable operation of the coal conveying locomotive is guaranteed; otherwise, the track circuit appears the red light area, causes the unable normal range of railway route, and the signal is chaotic, and the locomotive can not normally travel on the rail, not only influences railway driving safety, but also direct relation to direct economic interest, does not sell on the instrument market that present rail line that continues is changed and is used, needs oneself to make, in the in-process of preparation, has the problem of connecting insecure, consequently, it is very necessary to design the switch punching pin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch punching pin to solve the problem of proposing among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a switch punching pin, includes punching pin hand (hold), anti-skidding line, first fastening stud, coupling assembling, drift, second fastening stud and installation chamfer, one side of punching pin hand (hold) is provided with first fastening stud through cutting process, the one end of punching pin hand (hold) is provided with coupling assembling, coupling assembling includes connecting seat, fastening screw, installation pinhole, first screw and second screw, first screw has been seted up to one side of connecting seat, and just first fastening stud passes through threaded connection with first screw, the second screw has been seted up to the opposite side of connecting seat, the outside of connecting seat is provided with the drift, one side of drift is provided with second fastening stud through cutting process, and second fastening stud passes through threaded connection with the second screw.

As a further aspect of the present invention: and anti-skid grains are etched on one side of the punch handle.

As a further aspect of the present invention: the diameter and the depth of the punch are the same as the aperture and the depth of the railway track connecting hole.

As a further aspect of the present invention: and the top and the bottom of the connecting seat are provided with mounting pin holes, fastening screws are arranged in the mounting pin holes in a matched manner, and the fastening screws penetrate through the mounting pin holes to be connected with the first fastening studs.

As a further aspect of the present invention: and the other side of the punch is provided with an installation chamfer through cutting processing.

As a further aspect of the present invention: the punch handle and the punch are both manganese steel components.

The utility model has the advantages that:

1. when in use, the switch punch solves the problem of difficult replacement of the broken connecting line of the steel rail, and ensures the safe and reliable operation of the steel rail;

2. the structure is simple, and the connection is firm; the principle is easy to understand, the cost is low, and the applicable environment is wide; the replacement tool of the steel rail connecting line is manufactured in a targeted manner, so that the limitation of equipment and resource waste are avoided;

3. the action is reliable and stable, the high-efficiency stability of equipment and process flow in the power industry is fully reflected, the influence on the operation of a locomotive caused by the breakage of a steel rail connecting line is avoided, and the reliable guarantee is provided for the economic operation of a power plant.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of the punch handle of the present invention;

fig. 3 is a cross-sectional view of the connection assembly of the present invention;

fig. 4 is a schematic structural view of the punch of the present invention.

In the figure: 1. a punch handle; 2. anti-skid lines; 3. a first fastening stud; 4. a connecting assembly; 5. a connecting seat; 6. fastening a screw rod; 7. mounting pin holes; 8. a first screw hole; 9. a second screw hole; 10. a punch; 11. a second fastening stud; 12. and (6) mounting a chamfer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in fig. 1-4, a switch punch comprises a punch handle 1, anti-skid grains 2, a first fastening stud 3, a connecting assembly 4, a punch 10, a second fastening stud 11 and a mounting chamfer 12, wherein the anti-skid grains 2 are etched on one side of the punch handle 1, so that the anti-skid effect of the punch handle 1 is improved, and the punch handle is convenient to hold and take; one side of the punch handle 1 is provided with a first fastening stud 3 through cutting, one end of the punch handle 1 is provided with a connecting assembly 4, the connecting assembly 4 comprises a connecting seat 5, a fastening screw 6, a mounting pin hole 7, a first screw hole 8 and a second screw hole 9, one side of the connecting seat 5 is provided with the first screw hole 8, the first fastening stud 3 is in threaded connection with the first screw hole 8, the other side of the connecting seat 5 is provided with the second screw hole 9, the top and the bottom of the connecting seat 5 are both provided with the mounting pin hole 7, the fastening screw 6 is arranged in the mounting pin hole 7 in a matched mode, the fastening screw 6 penetrates through the mounting pin hole 7 to be connected with the first fastening stud 3, the punch handle 1 can be fixed, and the connection tightness is improved; the punch 10 is arranged on the outer side of the connecting seat 5, the diameter of the punch 10 is 9.5mm, the depth of the punch 10 is 12mm, and the punch can be matched and connected with a connecting hole of a railway track, so that the connection is firmer, the punch 10 with an overlarge aperture is prevented from falling off easily, and the punch 10 with an undersize aperture cannot be installed; one side of the punch 10 is provided with a second fastening stud 11 through cutting, the second fastening stud 11 is in threaded connection with the second screw hole 9, the other side of the punch 10 is provided with an installation chamfer 12 through cutting, the punch 10 is conveniently inserted into a connecting hole of a railway track, and the punch handle 1 and the punch 10 are both manganese steel members and have good hardness and toughness.

The utility model discloses a theory of operation and use:

when the device is used, on-site observation and measurement are carried out at the joint of a railway track, the diameter of a connecting hole of the railway track is measured, the diameter and the depth of a punch 10 are consistent with those of the connecting hole of the railway track, a punch handle 1 and the punch 10 are installed through a connecting assembly 4, a second fastening stud 11 at one end of the punch 10 is connected with a second screw hole 9 through threads, so that the punch 10 can be fixed at one side of a connecting seat 5, after the fixing is finished, a first fastening stud 3 at one end of the punch handle 1 is connected with a first screw hole 8 through threads, meanwhile, a fastening screw 6 is screwed, so that the fastening screw 6 passes through a mounting pin hole 7, the first fastening stud 3 is propped up through two fastening screws 6, the barrier punch is assembled, a hand is in contact with an anti-skid grain 2 on a terminal handle, and the anti-skid grain 2 can improve the friction effect between the hand and the, the holding is more convenient, and the slipping is avoided; after aligning the installation chamfer 12 on one side of the punch 10 with the railway track connecting hole, inserting the punch 10 into the railway track connecting hole so as to be used; when the punch handle is used, the punch 10 is easily stressed to be thickened, so that the punch 10 cannot normally work after being damaged, the punch 10 can be conveniently replaced, the punch handle is fixed more firmly, loss can be reduced, and the replacement period is prolonged.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to 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 switch punching pin, its characterized in that, includes punching pin hand (hold), anti-skidding line, first fastening stud, coupling assembling, drift, second fastening stud and installation chamfer, one side of punching pin hand (hold) is provided with first fastening stud through cutting process, the one end of punching pin hand (hold) is provided with coupling assembling, coupling assembling includes connecting seat, fastening screw, installation pinhole, first screw and second screw, first screw has been seted up to one side of connecting seat, and just first fastening stud passes through threaded connection with first screw, the second screw has been seted up to the opposite side of connecting seat, the outside of connecting seat is provided with the drift, one side of drift is provided with second fastening stud through cutting process, and second fastening stud passes through threaded connection with the second screw.

2. The switch punch as claimed in claim 1, wherein the punch handle is etched on one side with anti-slip lines.

3. The switch punch as claimed in claim 1, wherein the diameter and depth of the punch are the same as the diameter and depth of the railway track attachment hole.

4. The switch punch as claimed in claim 1, wherein the connecting seat has mounting pin holes at the top and bottom thereof, and fastening screws are fittingly mounted in the mounting pin holes and pass through the mounting pin holes to connect with the first fastening studs.

5. The switch punch as claimed in claim 1, wherein the other side of the punch is provided with a mounting chamfer by cutting.

6. The switch punch as claimed in claim 1, wherein the punch handle and the punch head are each a manganese steel material member.