CN215629066U

CN215629066U - Railway insulation tip iron with good fastening performance

Info

Publication number: CN215629066U
Application number: CN202122086156.4U
Authority: CN
Inventors: 张现强; 张胜强
Original assignee: Hebei Luode Railway Accessories Co ltd
Current assignee: Hebei Luode Railway Accessories Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a railway insulation tip iron with good fastening performance, which comprises a main body and an insulation sleeve, wherein a vertical beam is installed at the top of the main body, a cross beam is installed on the back surface of the vertical beam, an installation beam is installed on the outer wall of the cross beam, and the insulation sleeve is sleeved on the outer wall of the installation beam. The fixture block and the latch can increase the tightness of the device, when the insulating sleeve is installed, the installation beam is inserted into the insulating sleeve, then the fixture block passes through the latch, when the fixture block reaches a designated position, the insulating sleeve is pulled reversely, the fixture block is inserted into the latch, the cutting blade cuts the tough film, the adhesive inside the storage cavity flows out, the fixture block and the latch are bonded, the connection tightness between the insulating sleeve and the installation beam is increased, the problem that the insulating sleeve and the installation beam fall off is effectively prevented, the maintenance times are reduced, the work burden of workers is relieved, and the practicability of the device is increased.

Description

Railway insulation tip iron with good fastening performance

Technical Field

The utility model relates to the technical field of railways, in particular to a railway insulation tip iron with good fastening performance.

Background

The railway is a land transportation mode, a locomotive is used for towing a train vehicle to run on two parallel rails, the railway transportation is an important transportation route and is one of important strategic layouts for improving the economic development of China, and a large amount of mechanical equipment and electronic equipment are required for railway construction.

The existing railway insulated tip iron has the following defects:

1. the comparison document CN209227298U discloses an angle iron for railway, the right of protection "includes a fixed iron sheet, the right side of the lower end of the fixed iron sheet is fixedly provided with a connection chip, the connection chip is fixedly connected with a clamping cushion block, a first fixing hole is fixedly connected with the right side of the clamping cushion block, a fixed inner core is fixedly arranged at the right end of the first fixing hole, an insulating layer is fixedly arranged at the outer side of the fixed inner core, and a second fixing hole is reserved at the right side of the insulating layer. The angle iron for the railway has the advantages that the fixed iron sheet and the connecting chip are integrally connected, the continuity of the device is guaranteed, the device is beneficial to batch production when the angle iron is popularized and used, the insulating layer and the connecting chip are integrally molded by injection, the connecting chip is isolated from illumination and water immersion, the possibility of contact with air is reduced to the minimum extent, the service life of the device is greatly prolonged, the insulating layer has certain elasticity, the effects of shock absorption and shock crack prevention are realized, the overall performance is stable and reliable, the service life, the voltage-resistant grade and the electric appliance insulation performance of the angle iron are enhanced, but the tightness is poor, and the insulating sleeve cannot be tightly connected with the angle iron;

2. the existing railway tip iron is used for creepage insulation failure when meeting rainwater, and dust and oil stains are easily accumulated among all parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a railway insulation tip iron with good fastening performance, so as to solve the problem of poor connection fastening performance proposed in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an insulating tip iron of railway that fastening nature is good, includes main part and insulating cover, the top of main part is installed and is erected the roof beam, the back mounted who erects the roof beam has the crossbeam, the installation roof beam is installed to the outer wall of crossbeam, the outer wall cover of installation roof beam is equipped with insulating cover.

Preferably, the included angle between the main body and the vertical beam is 90 degrees, and the main body and the vertical beam are integrally forged.

Preferably, the included angle between the vertical beam and the cross beam is 90 degrees, and the vertical beam and the cross beam are integrally forged.

Preferably, the included angle between the cross beam and the mounting beam is 90 degrees, and the cross beam and the mounting beam are integrally forged.

Preferably, a plurality of latches are installed on the outer wall of the installation beam, cutting edges are installed on the outer wall of the latches, and threaded holes penetrating through the outer wall of the installation beam are formed.

Preferably, the fixture block is installed to the inner wall of insulating cover, and the storage chamber is installed to the inner wall of fixture block, and the inside packing of storing the chamber has the adhesive, stores the outer wall in chamber and installs toughness membrane, and the outer wall of insulating cover is equipped with the trompil.

Preferably, the top of the main body is provided with a mounting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fastening performance of the device can be improved by installing the fixture block and the latch, when the insulating sleeve is installed, the installation beam is inserted into the insulating sleeve, then the fixture block passes through the latch, when the fixture block reaches a designated position, the insulating sleeve is pulled reversely, the fixture block is inserted into the latch, the cutting blade cuts the tough film, the adhesive inside the storage cavity flows out, the fixture block and the latch are bonded, the connection fastening performance between the insulating sleeve and the installation beam is improved, the problem that the insulating sleeve and the installation beam fall off is effectively prevented, the maintenance times are reduced, the work burden of workers is reduced, and the practicability of the device is improved;

2. the utility model can prevent the problems of dust accumulation, oil stain and the like by installing the insulating sleeve, effectively prevents rainwater from entering the device to cause creepage insulation failure by connecting through the adhesive, can reduce the problems of dust accumulation and oil stain by the action of the insulating sleeve when a plurality of parts are connected, keeps the cleanness of the device and increases the practicability of the device.

Drawings

FIG. 1 is a schematic diagram of the positive appearance structure of the present invention;

FIG. 2 is a schematic view of the connection relationship between the insulating sheath and the mounting beam according to the present invention;

FIG. 3 is a schematic structural view of a latch portion of the present invention;

fig. 4 is a schematic view of a fixture block portion according to the present invention.

In the figure: 1. a main body; 101. mounting holes; 2. erecting a beam; 3. a cross beam; 4. mounting a beam; 401. clamping teeth; 402. a cutting edge; 403. a threaded hole; 5. an insulating sleeve; 501. a clamping block; 502. a storage chamber; 503. a tough film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, an embodiment of the present invention: a railway insulation tip iron with good fastening performance comprises a main body 1 and an insulation sleeve 5, wherein a vertical beam 2 is installed at the top of the main body 1, a cross beam 3 is installed on the back surface of the vertical beam 2, an installation beam 4 is installed on the outer wall of the cross beam 3, an insulation sleeve 5 is sleeved on the outer wall of the installation beam 4, an included angle between the main body 1 and the vertical beam 2 is 90 degrees, integral forging is performed between the main body 1 and the vertical beam 2, an included angle between the vertical beam 2 and the cross beam 3 is 90 degrees, integral forging is performed between the vertical beam 2 and the cross beam 3, an included angle between the cross beam 3 and the installation beam 4 is 90 degrees, integral forging is performed between the cross beam 3 and the installation beam 4, an installation hole 101 is formed in the top of the main body 1, the vertical beam 2 and the installation beam 4 of the cross beam 3 are of an integral structure and mainly used for railway installation, the insulation sleeve 5 can prevent electric leakage, an insulation function is realized, and the installation hole 101 can be convenient for installation of a device, .

Referring to fig. 3 and 4, a plurality of latch teeth 401 are mounted on the outer wall of the mounting beam 4, a cutting edge 402 is mounted on the outer wall of the latch teeth 401, a threaded hole 403 is formed in the outer wall of the mounting beam 4, a latch 501 is mounted on the inner wall of the insulating sleeve 5, a storage cavity 502 is mounted on the inner wall of the latch 501, an adhesive is filled in the storage cavity 502, a flexible film 503 is mounted on the outer wall of the storage cavity 502, an opening is formed in the outer wall of the insulating sleeve 5, when the insulating sleeve 5 is mounted, the mounting beam 4 is inserted into the insulating sleeve 5, then the latch 501 passes through the latch teeth 401, when the designated position is reached, the insulating sleeve 5 is pulled reversely, the latch 501 is inserted into the latch teeth 401, the cutting edge 402 cuts the flexible film 503, the adhesive in the storage cavity 502 flows out, the latch 501 is adhered to the latch teeth 401, the connection tightness between the insulating sleeve 5 and the mounting beam 4 is increased, and the practicability of the device is increased, screw hole 403 and trompil can other instruments of easy to assemble, and in addition through the connection of adhesive, the effectual rainwater that has prevented enters into the device inside, causes the insulating inefficacy of creepage, when connecting through a plurality of parts, through the effect of insulating cover 5, can reduce the problem of dust pile and greasy dirt, has increased the practicality of device.

The theory of operation, when installing insulating cover 5, insert insulating cover 5 with installation roof beam 4 in, latch 401 has been drawn to fixture block 501 afterwards, when reacing the assigned position, reverse pulling insulating cover 5, fixture block 501 inserts in latch 401, cutting edge 402 cuts toughness membrane 503 open, the inside adhesive of storage chamber 502 flows out, bond fixture block 501 and latch 401, increase the connection fastening nature between insulating cover 5 and the installation roof beam 4, the practicality of device has been increased, screw hole 403 and trompil can other instruments of easy to assemble, in addition through the connection of adhesive, effectually prevent that the rainwater from entering into inside the device, cause creepage insulation failure, when connecting through a plurality of parts, through the effect of insulating cover 5, can reduce the problem of dust pile and greasy dirt, the practicality of device has been increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a railway insulation tip iron that fastening nature is good, includes main part (1) and insulating cover (5), its characterized in that: the top of main part (1) is installed and is erected roof beam (2), the back mounted who erects roof beam (2) has crossbeam (3), installation roof beam (4) are installed to the outer wall of crossbeam (3), the outer wall cover of installation roof beam (4) is equipped with insulating cover (5).

2. The railway insulation tip iron with good fastening performance according to claim 1, wherein: the included angle between the main body (1) and the vertical beam (2) is 90 degrees, and the main body (1) and the vertical beam (2) are integrally forged.

3. The railway insulation tip iron with good fastening performance according to claim 1, wherein: the included angle between the vertical beam (2) and the cross beam (3) is 90 degrees, and the vertical beam (2) and the cross beam (3) are integrally forged.

4. The railway insulation tip iron with good fastening performance according to claim 1, wherein: the included angle between the cross beam (3) and the mounting beam (4) is 90 degrees, and the cross beam (3) and the mounting beam (4) are integrally forged.

5. The railway insulation tip iron with good fastening performance according to claim 1, wherein: a plurality of latch (401) are installed to the outer wall of installation roof beam (4), and cutting edge (402) are installed to the outer wall of latch (401), and the outer wall of installation roof beam (4) is equipped with screw hole (403) that run through.

6. The railway insulation tip iron with good fastening performance according to claim 1, wherein: a clamping block (501) is installed on the inner wall of the insulating sleeve (5), a storage cavity (502) is installed on the inner wall of the clamping block (501), an adhesive is filled in the storage cavity (502), a flexible film (503) is installed on the outer wall of the storage cavity (502), and an opening is formed in the outer wall of the insulating sleeve (5).

7. The railway insulation tip iron with good fastening performance according to claim 1, wherein: the top of the main body (1) is provided with a mounting hole (101).