CN215762725U

CN215762725U - Nut structure for locomotive

Info

Publication number: CN215762725U
Application number: CN202023092153.3U
Authority: CN
Inventors: 张新克
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2022-02-08
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a nut structure for a locomotive, which comprises a nut for the locomotive, wherein a time device capable of adjusting the angle position is arranged in the nut, the time device comprises a time meter with a display time and a spring, and an installation groove arranged in the nut, the spring is arranged in the installation groove, and the time meter is placed on the spring. The utility model has reasonable design and simple structure, is convenient for production and installation, can know the running time through the time device on one hand, and can better meet the use requirements of people on the other hand, and can adjust the time device so that the position of the time device is correct.

Description

Nut structure for locomotive

Technical Field

The utility model relates to the technical field of nut devices used on locomotives, in particular to a nut structure used on a locomotive.

Background

It is known that nuts are used in engines and locomotives, and such a conventional locomotive nut is only a nut, and its function is only to perform the function of fastening, and it is necessary to make improvements to the present trend of integration development, which cannot meet the use requirements of modern people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides the nut structure for the locomotive, which is reasonable in design, simple in structure and convenient to produce and install, the time device is added, the running time can be conveniently known through the time device on the basis of fastening connection, the installation angle of a time schedule can be adjusted, and the use requirements of people can be met.

(II) technical scheme

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a nut structure for a locomotive comprises a nut for the locomotive, and a time device with an adjustable angle position is installed inside the nut.

Preferably, the time device comprises a time meter with a display time and a spring, and a mounting groove arranged inside the nut, wherein the spring is mounted in the mounting groove, and the time meter is placed on the spring.

Preferably, the nut comprises a nut head and an upper screw cap, and the nut head is detachably connected with the upper screw cap.

Preferably, the nut head is provided with an external thread, correspondingly, the upper screw cap is provided with an internal thread, and the upper screw cap and the nut head are fixedly connected together through the matching of the internal thread and the external thread.

Preferably, nut head terminal surface is provided with the projection, the outer wall of projection is provided with the external screw thread, just it has the axial round hole to open on the upper screw cap, axial round hole inner wall is provided with the internal thread, through the internal thread with the external screw thread is mutually supported will the upper screw cap with the nut head can be dismantled and be connected.

Preferably, the nut head and the convex column are integrally formed.

(III) advantageous effects

The utility model has the beneficial effects that:

the nut is used on a locomotive, the time device with the adjustable angle position is installed in the nut, and the adjustment is carried out through the added time device, so that on one hand, the running time can be known through the time device, the use requirements of people can be met better, and on the other hand, the time device can be adjusted, so that the position of the time device is positive;

secondly, the time device comprises a time meter with a time display function and a spring, and a mounting groove is formed in the nut, the spring is mounted in the mounting groove, and the time meter is placed on the spring.

The utility model has reasonable design, simple structure, convenient manufacture and installation and extremely simple and convenient operation.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the time device of the present invention.

The reference numbers in the figures are: 1, a nut; 2, a time device; 11, a nut head; 12, screwing a cover; 21, a time schedule; 22, a spring; 23, mounting grooves; 111, a convex column; 121, axial circular hole.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, the utility model relates to a nut structure for a locomotive, which comprises a nut 1 for the locomotive, wherein a time device 2 with an adjustable angle position is arranged in the nut 1, and the operation time of the time device 2 can be known, so that the use requirements of people can be met.

In the above embodiment, as shown in fig. 2 and 3, the time device 2 includes the time gauge 21 and the spring 22 having the display time, and the mounting groove 23 provided inside the nut 1, wherein the spring 22 is mounted in the mounting groove 23, the time gauge 21 is placed on the spring 22, the time gauge 21 is fitted in the mounting groove 23 of the nut 1 by the spring 22, and left and right rotation is possible while pressing the time gauge 21, thereby realizing the position adjustment of the time gauge 21 so that the position of the time gauge 21 is positive.

In any of the above embodiments, as shown in fig. 2 and 3, the nut 1 includes a nut head 11 and an upper screw cap 12, wherein the nut head 11 is detachably connected to the upper screw cap 12.

Wherein, be provided with the external screw thread on the nut head 11, with it correspondingly, go up and be provided with the internal thread on the spiral cover 12, through the cooperation of internal thread and external screw thread to realize going up spiral cover 12 and the first 11 dismantled fixed connection of nut, make things convenient for people's installation and dismantlement.

Wherein, in above-mentioned nut head 11, wherein the 11 terminal surfaces of nut head are provided with projection 111, nut head 11 and projection 111 are integrated into one piece, and the outer wall of projection 111 is provided with the external screw thread, and goes up to open on the spiral shell lid 12 has axial round hole 121, and axial round hole 121 inner wall is provided with the internal thread, mutually supports through internal thread and external screw thread to realize going up spiral shell lid 12 and nut head 11 and can dismantle the connection, wherein the axial round hole 121 of spiral shell lid 12 and the projection 111 of nut head 11 form mounting groove 23. One end of the spring 22 is abutted against the convex column 111, and the other end of the spring 22 is abutted against the time meter 21. The pressing of the time table 21 allows a left-right rotation, thereby enabling a position adjustment of the time table 21 so that the position of the time table 21 is positive.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. A nut structure for locomotive is characterized in that: including nut (1) that is used for the locomotive, nut (1) internally mounted has adjustable position's time device (2), time device (2) including have time table (21) and spring (22) of demonstration time to and set up in nut (1) inside mounting groove (23), install in mounting groove (23) spring (22), place on spring (22) time table (21).

2. The nut structure for a motorcycle of claim 1, wherein: nut (1) is including nut head (11) and upper screw cap (12), nut head (11) with upper screw cap (12) are for dismantling the connection.

3. The nut structure for a motorcycle of claim 2, wherein: be provided with the external screw thread on nut head (11), with it correspondingly, be provided with the internal thread on upper screw cap (12), through the internal thread with the cooperation of external screw thread will upper screw cap (12) with nut head (11) fixed connection together.

4. The nut structure for a motorcycle of claim 3, wherein: nut head (11) terminal surface is provided with projection (111), the outer wall of projection (111) is provided with the external screw thread, just it has axial round hole (121) to go up to open on spiral cover (12), axial round hole (121) inner wall is provided with the internal thread, through the internal thread with the external screw thread is mutually supported will go up spiral cover (12) with nut head (11) can dismantle the connection.