CN210661006U

CN210661006U - Adjustable locomotive gasket

Info

Publication number: CN210661006U
Application number: CN201921680121.XU
Authority: CN
Inventors: 杨立明; 孔庆斌
Original assignee: Dalian Huaye Locomotive Development Co Ltd
Current assignee: Dalian Huaye Locomotive Development Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-02
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a locomotive gasket with adjustable, including main gasket, the inner wall rigid coupling of main gasket is equipped with four vertical cylinder, the inside of main gasket is the cavity, the inside inner wall rigid coupling of main gasket is equipped with the one end of crossband, the other end rigid coupling of crossband is equipped with compression spring's one end, compression spring's other end rigid coupling is equipped with a lateral wall of push pedal, another lateral wall rigid coupling of push pedal is equipped with the one end of push rod, the push rod runs through vertical cylinder, the other end rigid coupling of push rod is equipped with the clamping ring, the both sides of crossband all are equipped with the ejector pin. The adjustable locomotive gasket pushes the push plate and the push rod to move towards the circle center of the main gasket through the elasticity of the compression spring, the clamping ring clamps the part, when the gap between the positions padded by the locomotive gasket is large, the elasticity of the stretching spring stretches the connecting plate to move, the pull rod is driven to stretch the vertical block, the adjustability of the gasket is realized, and the tightness of sleeving the part can be increased.

Description

Adjustable locomotive gasket

Technical Field

The utility model relates to a locomotive part technical field, specific field is adjustable locomotive gasket.

Background

The gasket of locomotive has and a lot of, some can increase the leakproofness, some can prevent to lead to the fact the damage to the article at the in-process that dismantles the screw by using the spring pad, in the in-process of using, we can let flat pad and article inseparable linking together earlier, then the outside is using the spring pad, just so can prevent that the spring pad from leading to the fact the damage to the article, also can exert the effect of spring pad, and equally can let the lifting surface area more balanced, can prevent like this when using equally that the spring pad from leading to the fact the harm to the article of being connected. The locomotive needs to use the place of gasket to have many, if the locomotive breaks, even the accessory of original factory when the maintenance, probably also there is the error in the installation, the center department of gasket is more or less, and it may not be suitable to overlap on the part, and the normal function that can influence the gasket is too big between gasket and the major component.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locomotive gasket with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable locomotive gasket comprises a main gasket, wherein the inner wall of the main gasket is fixedly connected and assembled with four vertical cylinders, the inside of the main gasket is a cavity, the inner wall of the inside of the main gasket is fixedly connected and assembled with one end of a transverse block, the other end of the transverse block is fixedly connected and assembled with one end of a compression spring, the other end of the compression spring is fixedly connected and assembled with one side wall of a push plate, the other side wall of the push plate is fixedly connected and assembled with one end of a push rod, the push rod penetrates through the vertical cylinders, the other end of the push rod is fixedly assembled and assembled with a clamping ring, two sides of the transverse block are respectively provided with a push rod, one end of each of the two push rods is connected with the main gasket, the other end of each push rod is fixedly assembled and assembled with a clamping plate, the clamping plates are positioned at two sides of the compression spring, a groove, the other end of second connecting rod has the one end of first connecting rod through first even axle movable mounting, the rigid coupling is equipped with the riser on the first even axle, the other end of first connecting rod has vice gasket through second even axle movable mounting, grooved inside is close to riser department rigid coupling and is equipped with the diaphragm, a lateral wall rigid coupling that the diaphragm is close to the riser is equipped with the one end of stretching the spring, the other end rigid coupling that stretches the spring is equipped with a lateral wall of even board, another lateral wall rigid coupling of even board is equipped with the one end of pull rod, the other end and the riser of pull rod link to each other.

Preferably, the front end face of the main gasket is sprayed with an anti-rust layer.

Preferably, a plastic pad is fixedly assembled on one side wall of the clamping plate close to the compression spring.

Preferably, a side wall of the auxiliary gasket, which is far away from the first connecting rod, is fixedly connected and assembled with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an adjustable locomotive gasket, promote push pedal and push rod to the motion of the centre of a circle department of main gasket through compression spring's elasticity, the push rod drives the clamp ring motion, the clamp ring carries out the centre gripping to the part, increase the firmness, when the position gap that the locomotive gasket cushioned is great, the elasticity of stretching the spring is stretched and is stretched the even board motion, drive the pull rod and stretch the perpendicular piece, the first connecting rod of perpendicular piece pulling, first connecting rod and second connecting rod are driven to extend to first one, first connecting rod promotes vice gasket and outwards expands, increase the thickness between the locomotive gasket and fill, the adjustability of gasket has been realized, reached and can increase the tightness and the tightness of entangling the part, the use variety of gasket has been increased.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view enlarged at B of fig. 3.

In the figure: 1-main gasket, 2-ejector rod, 3-transverse block, 4-clamping ring, 5-clamping plate, 6-plastic pad, 7-compression spring, 8-push rod, 9-vertical cylinder, 10-slot, 11-horizontal plate, 12-auxiliary gasket, 13-pull rod, 14-vertical block, 15-first connecting shaft, 16-first connecting rod, 17-second connecting shaft, 18-stretching spring, 19-connecting plate, 20-third connecting shaft, 21-second connecting rod, 22-antirust layer, 23-rubber pad and 24-push plate.

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: an adjustable locomotive gasket comprises a main gasket 1, wherein the main gasket 1 is a main body of the locomotive gasket, the inner wall of the main gasket 1 is fixedly connected and assembled with four vertical cylinders 9, the vertical cylinders 9 enable a push rod 8 to move stably, the inside of the main gasket 1 is a cavity, the inner wall of the inside of the main gasket 1 is fixedly connected and assembled with one end of a transverse block 3, the transverse block 3 carries a compression spring 7, the other end of the transverse block 3 is fixedly connected and assembled with one end of the compression spring 7, the other end of the compression spring 7 is fixedly connected and assembled with one side wall of a push plate 24, the other side wall of the push plate 24 is fixedly connected and assembled with one end of the push rod 8, the push rod 8 penetrates through the vertical cylinders 9, the other end of the push rod 8 is fixedly connected and assembled with a clamping ring 4, the clamping ring 4 moves along with the push rod 8 to clamp a part, the push plate 24 and the push rod 8 are pushed by the elasticity of, and the clamping plate 5 carried by the top bar 2 clamps the compression spring 7 to prevent the compression spring 7 from bending excessively, when the gap at the position padded by the locomotive gasket is large, the elastic stretching connecting plate 19 of the stretching spring 18 moves to drive the pull rod 13 to stretch the vertical block 14, the vertical block 14 pulls the first connecting rod 15 to move, the first connecting rod 15 drives the first connecting rod 16 and the second connecting rod 21 to extend, the first connecting rod 16 pushes the auxiliary gasket 12 to expand outwards to increase the thickness between the locomotive gaskets for filling, the top bar 2 is arranged on both sides of the transverse block 3, one end of the two top bars 2 is connected with the main gasket 1, the other end of the top bar 2 is fixedly connected with the clamping plate 5, the clamping plate 5 is positioned on both sides of the compression spring 7, the back surface of the main gasket 1 is provided with a slot 10, the upper and lower ends inside the slot 10 are movably provided with one end of a second connecting rod 21 through a third connecting shaft 20, the other end of the second connecting rod 21 is movably provided with one end of the first connecting rod 16 through the first connecting shaft 15, the vertical block 14 is fixedly connected and assembled on the first connecting shaft 15, the auxiliary gasket 12 is movably installed at the other end of the first connecting rod 16 through the second connecting shaft 17, the transverse plate 11 is fixedly connected and assembled at the position, close to the vertical block 14, inside the slot 10, one side wall of the transverse plate 11, close to the vertical block 14, is fixedly connected and assembled with one end of the stretching spring 18, the other end of the stretching spring 18 is fixedly connected and assembled with one side wall of the connecting plate 19, the connecting medium of the connecting plate 19 is connected, the connecting area of the stretching spring 18 is increased, the other side wall of the connecting plate 19 is fixedly connected and assembled with one end of the pull rod 13, and the other end of the pull rod.

Specifically, the positive end face of the main gasket 1 is coated with an antirust layer 22, the antirust layer 22 increases the antirust capacity of the main gasket 1, and the antirust layer 22 is made of a tin-plated material.

Specifically, a plastic pad 6 is fixedly mounted on one side wall of the clamping plate 5 close to the compression spring 7, and the softness of the plastic pad 6 increases the protection of the compression spring 7.

Specifically, a side wall of the sub-pad 12 away from the first link 16 is fixedly assembled with a rubber pad 23, and the rubber pad 23 reduces the abrasion of the sub-pad 12.

The working principle is as follows: the utility model discloses, pass the part from the center department of main gasket 1, compression spring 7's elasticity promotes push pedal 24 and push rod 8 and moves to the centre of a circle department of main gasket 1, push rod 8 drives the motion of clamping ring 4, clamping ring 4 carries out the centre gripping to the part, and splint 5 that ejector pin 2 carried carries on carry out the centre gripping to compression spring 7, prevent compression spring 7 excessively crooked, when the position gap that the locomotive gasket cushioned is great, stretch the elasticity of spring 18 and stretch even board 19 motion, it stretches to drive pull rod 13 to stretch vertical block 14, vertical block 14 stimulates first axle 15 motion, first axle 15 drives first connecting rod 16 and second connecting rod 21 and extends, first connecting rod 16 promotes vice gasket 12 outwards to expand, increase the thickness between the locomotive gasket and fill.

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.

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. An adjustable locomotive gasket, comprising a main gasket (1), characterized in that: the inner wall rigid coupling of main gasket (1) is equipped with four vertical tubes (9), the inside of main gasket (1) is the cavity, the inside inner wall rigid coupling of main gasket (1) is equipped with the one end of crosspiece (3), the other end rigid coupling of crosspiece (3) is equipped with the one end of compression spring (7), the other end rigid coupling of compression spring (7) is equipped with a lateral wall of push pedal (24), the one end of push rod (8) is equipped with to another lateral wall rigid coupling of push pedal (24), vertical tube (9) are run through in push rod (8), the other end rigid coupling of push rod (8) is equipped with clamping ring (4), the both sides of crosspiece (3) all are equipped with ejector pin (2), two the one end of ejector pin (2) links to each other with main gasket (1), the other end rigid coupling of ejector pin (2) is equipped with splint (5), splint (5) are located the both sides of compression spring (7), the rear surface of the main gasket (1) is provided with a slot (10), the upper end and the lower end of the inside of the slot (10) are respectively movably provided with one end of a second connecting rod (21) through a third connecting shaft (20), the other end of the second connecting rod (21) is movably provided with one end of a first connecting rod (16) through a first connecting shaft (15), the first connecting shaft (15) is fixedly connected with a vertical block (14), the other end of the first connecting rod (16) is movably provided with an auxiliary gasket (12) through a second connecting shaft (17), a transverse plate (11) is fixedly connected and assembled at the position close to the vertical block (14) inside the slot (10), one side wall of the transverse plate (11) close to the vertical block (14) is fixedly connected and assembled with one end of a tension spring (18), the other end of the tension spring (18) is fixedly connected and assembled with one side wall of a connecting plate (19), and the other side wall of the connecting plate (19) is fixedly assembled with one end of a pull rod (13), the other end of the pull rod (13) is connected with a vertical block (14).

2. The adjustable locomotive shim of claim 1, wherein: and an anti-rust layer (22) is sprayed on the positive end surface of the main gasket (1).

3. The adjustable locomotive shim of claim 1, wherein: one side wall of the clamping plate (5) close to the compression spring (7) is fixedly connected with a plastic pad (6).

4. The adjustable locomotive shim of claim 1, wherein: and a rubber pad (23) is fixedly assembled on one side wall of the auxiliary gasket (12) far away from the first connecting rod (16).