阅读说明：本技术 一种列车车轮注油孔螺塞及其使用方法 (Train wheel oil filling hole screw plug and using method thereof ) 是由 李基铭 姜杰 于 2020-04-26 设计创作，主要内容包括：一种列车车轮注油孔螺塞及其使用方法,螺塞包括螺塞主体、标签安装座和电子标签,螺塞主体包括螺栓头和螺杆,螺栓头为正六边柱形,螺栓头内部为空心腔,螺栓头的侧面或者顶面上设有槽口,标签安装座通过槽口嵌入安装在螺栓头里；电子标签固定在标签安装座上。本发明的列车车轮注油孔螺塞设有标签安装座,标签安装座可以取出,然后将电子标签安装在标签安装座上,使得电子标签的安装不必局限于一个狭小的空间,本发明还提供了列车车轮注油孔螺塞使用方法,先安装螺塞主体,再根实际情况选择从螺栓头顶面或侧面来安装电子标签,避免了螺塞主体安装过程中对电子标签的损害,且安装方式灵活,适应性强。(The screw plug comprises a screw plug main body, a tag mounting seat and an electronic tag, wherein the screw plug main body comprises a bolt head and a screw rod, the bolt head is in a regular hexagonal cylindrical shape, a hollow cavity is formed inside the bolt head, a notch is formed in the side surface or the top surface of the bolt head, and the tag mounting seat is embedded in the bolt head through the notch; the electronic tag is fixed on the tag mounting seat. The train wheel oil filling hole plug screw is provided with the label mounting seat, the label mounting seat can be taken out, and then the electronic label is mounted on the label mounting seat, so that the mounting of the electronic label is not limited to a narrow space.)

1. The utility model provides a train wheel oil filler point plug screw, includes plug screw main part and electronic tags (5), the plug screw main part includes bolt head (1) and screw rod (2), its characterized in that: the label mounting seat is characterized by further comprising a label mounting seat, the interior of the bolt head (1) is hollow, a notch (6) is formed in the side face or the top face of the bolt head (1), and the label mounting seat is embedded in the bolt head (1) through the notch (6); the electronic tag (5) is fixed on the tag mounting seat.

2. The train wheel oil filler plug of claim 1, wherein: the label mounting seat comprises a front plate (3) and a bottom plate (4), an electronic label (5) is fixed on the bottom plate (4), the front plate (3) is perpendicular to the bottom plate (4), and the bottom plate (4) is mounted on the lower half portion of the front plate (3).

3. The train wheel oil filler plug of claim 1, wherein: the label mounting seat only comprises a front plate (3), and an electronic label (5) is fixed on the front plate (3).

4. The train wheel oil filler plug of claim 2, wherein: the bolt head (1) is a regular hexagon column, and the notch (6) is arranged on the side face of the regular hexagon column.

5. The train wheel oil filler plug of claim 4, wherein: the shape of the front plate (3) is adapted to the shape of the groove opening, and the front plate (3) is tightly attached to the bolt head (1) after the front plate is installed, so that the side surface of the regular hexagonal column is kept flat.

6. The train wheel oil filler plug of claim 4, wherein: the groove (7) is formed in the top face of the bolt head (1), and the groove (7) is communicated with the inner cavity of the bolt head (1).

7. The train wheel oil filler plug of claim 6, wherein: the groove (7) is also provided with a cover plate (8), and the cover plate (8) is adaptive to the shape and the size of the groove (7).

8. The train wheel oil filler plug of claim 7, wherein: the cover plate (8) is made of transparent materials, such as tempered glass.

9. The train wheel oil filler plug of claim 8, wherein: and flexible materials are filled in the cavity of the bolt head (1) to realize the damping effect.

10. The method of using a train wheel oil filler plug as claimed in any one of claims 1 to 9, wherein: when the electronic tag is installed, the plug screw main body is installed in an oil filling hole on a train wheel, and then the electronic tag is installed on the plug screw of the oil filling hole on the train wheel; in the process of installing the electronic tag on the oil filling hole screw plug, a specific installation mode can be selected according to actual conditions, if the notch of the used oil filling hole screw plug is arranged at the top of the bolt head, the tag installation seat is directly taken out of the bolt head from the notch, and the electronic tag is fixed on the tag installation seat and then inserted back into the bolt head; if the notch of the oil filler hole plug screw is arranged on the side face of the bolt head, the label mounting seat is directly taken out from the notch on the side face, the electronic label is fixed on the label mounting seat and then inserted back into the bolt head, or the electronic label is fixed on the label mounting seat from the groove by utilizing the groove on the top of the oil filler hole plug screw.

Technical Field

The invention relates to the field of rail transit vehicle management, in particular to a train wheel oil filling hole plug screw and a using method thereof.

Background

The RFID radio frequency identification is a non-contact automatic identification technology, which automatically identifies a target object and obtains related data through radio frequency signals, does not need manual intervention in identification work, and can work in various severe environments.

In a railway system, a generalized railway vehicle (train number) automatic identification system is a miniature applying the technology, is a component of a railway transportation management information system, and plays an extremely important role in realizing dynamic management of vehicles, mastering vehicle application states, improving the utilization rate and utilization rate of railway rolling stocks and containers, and improving the railway use efficiency and transportation management level. In particular, in daily maintenance and detection of vehicle parts, the RFID technology becomes the basis for realizing modernization of part maintenance management. For example, the wheel is used as an important part of a running gear of a locomotive vehicle and is directly related to driving safety, so that the wearing condition of the wheel is very necessary to be accurately grasped in time, the railway locomotive department in China has clear regulations on the wearing limit of various wheels, the wheels of the general train need to be routinely inspected once every 3 months, and the routine inspection time of high-speed railways and motor trains is shorter. The CN204129756U discloses a train wheel and an oil filling hole plug screw of the train wheel, wherein the oil filling hole on a wheel hub of a wheel body comprises a thread for installing the plug screw, the oil filling hole plug screw is screwed on the thread of the oil filling hole, the oil filling hole plug screw comprises a head and an electronic tag, the head of the oil filling hole plug screw comprises a concave hole, and the electronic tag is embedded into the concave hole at the head of the oil filling hole plug screw; the electronic tag of the utility model is arranged on the oil injection hole screw plug, has small size and light weight, reduces the influence on the dynamic balance of the wheel, but is packaged in the concave hole by glue and is inconvenient to replace; in the installation process, the electronic tag is firstly installed at the head of the oil filling hole plug screw, then the plug screw provided with the electronic tag is installed on the oil filling hole of the hub through a tool, and the electronic tag in the plug screw is easily damaged in the process of installing the plug screw on the oil filling hole.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the defects in the prior art are overcome, the train wheel oil filling hole plug screw is convenient to install the electronic tag in the oil filling hole plug screw, and the electronic tag can be detached and replaced.

The technical scheme of the invention is as follows: a train wheel oil filling hole plug screw comprises a plug screw main body, a label mounting seat and an electronic label, wherein the plug screw main body comprises a bolt head and a screw rod, the inside of the bolt head is hollow, a notch is formed in the side surface or the top surface of the bolt head, the notch is connected with the inner cavity of the bolt head, and the label mounting seat is mounted in the bolt head in an embedded mode through the notch; the label mounting seat is detachably connected with the bolt; the electronic tag is detachably mounted on the tag mounting seat, and for example, a screw or a snap mode can be adopted.

Furthermore, the label mounting seat can comprise a front plate and a bottom plate, the front plate is perpendicular to the bottom plate, the bottom plate is mounted at the position, close to the edge, of the lower half part of the front plate, the electronic label is mounted on the bottom plate of the label mounting seat, and the whole height of the electronic label does not exceed the height of the front plate after the electronic label is mounted, so that the label mounting seat with the electronic label mounted can be flexibly embedded into the bolt head; the front plate and the bottom plate are integrally formed by adopting metal materials, so that welding work is omitted, the production efficiency is improved, and the strength is good; preferably, the tag mounting base may also include only a front plate on which the electronic tag is directly mounted.

Further, the bolt head is a regular hexagon column, and the notch is arranged on the side surface or the top surface of the regular hexagon column; the bolt head adopts regular hexagon post, and strong adaptability can use current mounting tool to accomplish the installation, and establishes the notch at regular hexagon shape body side or bolt head top surface because side and top surface all are the plane for notch processing and use are all more convenient.

Furthermore, the shape and size of the front plate are matched with those of the groove openings, and after the label mounting seat is completely embedded into the bolt head, the front plate and the bolt head can be tightly attached, so that the outer surface of the bolt head is kept complete, and the overall attractiveness of a product is not influenced.

Furthermore, the front plate and the bolt head can be connected in a magnetic suction or buckling mode, and the front plate is further provided with an invisible handle, so that the label mounting seat can be conveniently taken.

Further, when the notch is arranged on the side face, a groove is further formed in the top face of the bolt head and communicated with the inner cavity of the bolt head, the electronic tag can be directly operated through the groove in the top face, for example, the electronic tag can be installed and disassembled, a cover plate is further configured in the groove in the top face and used for protecting the electronic tag in the cavity of the bolt head, and the cover plate and the bolt head are detachably connected and can be conveniently assembled and disassembled at any time.

Furthermore, the cover plate is made of transparent materials, and the condition in the cavity of the bolt head can be directly checked by naked eyes.

Furthermore, a layer of two-dimensional code pattern can be attached to the cover plate, and relevant information of the oil filling hole screw plug of the current train wheel can be acquired by scanning the two-dimensional code pattern.

Furthermore, after the electronic tag is installed, a flexible material can be filled in the cavity of the bolt head, a certain damping effect is achieved, the electronic tag is prevented from loosening, and the flexible material can be one or more of cotton, paper scraps, sponge and the like.

The invention further aims to solve the technical problem of providing a using method of the train wheel oil filler hole plug, which adopts the technical scheme that: when the screw plug is installed, the screw plug main body is firstly installed in the oil filling hole on the train wheel, and then the electronic tag is installed on the train wheel oil filling hole screw plug.

Furthermore, in the process of installing the electronic tag on the oil filling hole screw plug, a specific installation mode can be selected according to actual conditions, if the notch of the used oil filling hole screw plug is arranged at the top of the bolt head, the tag installation base can be directly taken out of the bolt head from the notch, and the electronic tag is fixed on the tag installation base and then inserted back into the bolt head; if the notch of the oil filler hole plug screw that uses is seted up in the side of bolt head, then can directly take out the label mount pad from the notch of side, fix electronic tags on the label mount pad and then insert back in the bolt head, also can open the recess at oil filler hole plug screw top, fix electronic tags on the label mount pad from the recess.

Compared with the prior art, the invention has the following characteristics: the train wheel oil filling hole plug screw is provided with the label mounting seat, the notch can be formed in the side face or the top face of the bolt head, the label mounting seat can be taken out during mounting, the electronic label is fixed on the bottom plate of the label mounting seat, and after the electronic label is mounted, the label mounting seat is inserted back into the bolt head, so that the electronic label is not required to be limited in a narrow space during mounting, and the mounting is more convenient; if the notch is arranged on the side surface of the bolt head, the top end of the screw plug can be provided with a groove, and the electronic tag can be mounted through the groove under specific conditions. Meanwhile, the invention also provides a use method of the train wheel oil filling hole plug screw, the plug screw main body is firstly installed, and then the installation mode of the electronic tag is selected according to the actual situation, so that the damage to the electronic tag in the installation process of the plug screw main body is avoided, and the installation mode is flexible and strong in adaptability.

Drawings

FIG. 1 is a schematic perspective view of embodiment 1 of the present invention;

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

in the figure: 1-bolt head, 2-screw rod, 3-front plate, 4-bottom plate, 5-electronic tag, 6-notch, 7-groove and 8-cover plate.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.