CN202994024U - A general detection device for wear of wagon parts - Google Patents
A general detection device for wear of wagon parts Download PDFInfo
- Publication number
- CN202994024U CN202994024U CN 201220669020 CN201220669020U CN202994024U CN 202994024 U CN202994024 U CN 202994024U CN 201220669020 CN201220669020 CN 201220669020 CN 201220669020 U CN201220669020 U CN 201220669020U CN 202994024 U CN202994024 U CN 202994024U
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- China
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- digital display
- main scale
- horizontal structure
- detection device
- display centimeter
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Abstract
The utility model relates to a general detection device for wear of wagon parts. The general detection device comprises a main location scale, a digital readout dial indicator and a fastening member. One end of the main location scale is a horizontal structure and the other end of the main location scale is a reducing structure. The upper portion of the joint between the horizontal structure and the reducing structure is connected with the digital readout dial indicator through the fastener. The digital readout dial indicator can be installed on one side of the horizontal structure when necessary. The tip of the digital readout dial indicator penetrates through the main location scale and is provided with a detection pin. The general detection device can be used for detecting wear loss of flat surfaces and curved surfaces effectively and conveniently, is characterized by direct readings and high detection efficiency, and can be widely applied to detection of the wear loss of various parts of wagons, such as bogies, bodies and brake devices.
Description
Technical field
The utility model relates to a kind of railway truck's accessories pick-up unit, particularly wears away universal detection device about a kind of for detection of different kinds of railways roller bearing adapter stabilizer bar, car body and the railway freight-car accessory of the clamping device accessory abrasion degree of depth when 10mm is following.
Background technology
Railway freight-car factory section is repaiied the limit of wear of having stipulated many accessories in rules, is distributed between each position friction pair, and basic abrasion all less (being generally less than 10mm), the position is extensive.Detection means of the prior art is to adopt special sample to detect, and so just needs to be equipped with a large amount of models, and versatility is not strong, and detection efficiency is lower.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide that a kind of reading is directly perceived, detection efficiency is higher, can effectively guarantee the railway freight-car accessory abrasion universal detection device of traffic safety and detection level.
For achieving the above object, the utility model is taked following technical scheme: a kind of railway freight-car accessory abrasion universal detection device, and it is characterized in that: it comprises location main scale, digital display centimeter and securing member; Main scale one end in described location adopts horizontal structure, and the other end adopts tapered configuration; Be connected with described digital display centimeter on main scale top, described location by described securing member, described location main scale is passed in described digital display centimeter termination, and is provided with chaining pin in described digital display centimeter termination.
The horizontal structure of described location main scale and tapered configuration joining place top are connected with described digital display centimeter by described securing member, and are provided with a groove at described horizontal structure and described tapered configuration joining place bottom.
Connect described digital display centimeter by described securing member on the end of the horizontal structure of described location main scale, and be provided with another groove below described horizontal structure.
Described location main scale adopts edge of a knife chi structure.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model is equipped with digital display centimeter owing to adopting on the main scale of location, by the digital display centimeter abrasion value of detection plane curved surface effectively easily, reading is directly perceived, detection efficiency is higher.2, the utility model have one of two measuring point be positioned in the middle of one be positioned at the horizontal structure termination, measuring position or measuring position, termination in the middle of can adopting as required during actual measurement, because horizontal structure and tapered configuration joining place bottom at the location main scale are provided with groove, when measuring take the location main scale as reference plane, coordinate with the chaining pin of digital display centimeter by groove, and to zero zero clearing, carrying out automated data acquiistion by digital display centimeter arranges, convenient, efficient, accurate, be fit to lorry maintenance and operation and use; And traffic safety and detection level have effectively been guaranteed.3, the utility model shows the detection data owing to adopting digital display centimeter to carry out automatically collecting, its precision can reach the percentage level, also can arrive thousand classifications as required, employing compares and measures method, more directly perceived than traditional measuring method, easy and simple to handle, easy to detect, therefore have simple in structure, easy and simple to handle, characteristics stable and reliable for performance.The utility model can be widely used in detecting different kinds of railways roller bearing adapter stabilizer bar, car body and clamping device accessory abrasion value.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model comprises location main scale 1, digital display centimeter 2 and securing member 3, and location main scale 1 one ends adopt horizontal structure 4, and the other end adopts tapered configuration 5.Be connected with digital display centimeter 2 on main scale 1 top, location by securing member 3, location main scale 1 is passed in digital display centimeter 2 terminations, and be provided with the chaining pin 6 that detects use in digital display centimeter 2 terminations, can the automatic acquisition plane or the abrasion value of curved surface by the chaining pin 6 on digital display centimeter 2.
In above-described embodiment, be connected with digital display centimeter 2 on the horizontal structure 4 of location main scale 1 and tapered configuration 5 joining place tops by securing member 3, and be provided with a groove 7 in horizontal structure 4 and tapered configuration 5 joining place bottoms, the chaining pin 6 of digital display centimeter 2 terminations is realized the measurement to wearing surface by groove 7.
In the various embodiments described above, connect digital display centimeters 2 by securing member 3 on the end of horizontal structure 4 of location main scale 1, and be provided with a groove 8 below horizontal structure 4, the chaining pin 6 of digital display centimeter 2 terminations is realized the measurement to wearing surface by groove 8.
In the various embodiments described above, location main scale 1 adopts edge of a knife chi structure, and location main scale 1 can be changed according to the detection faces size shape.The position of chaining pin 6 also can be replaced by groove 7 or groove 8 according to detecting needs.
In the various embodiments described above, it is 12.7mm that digital display centimeter 2 adopts measurement range, and resolution is the digital display centimeter of 0.01mm, and it is zero clearing at an arbitrary position, and automatically gets maximal value.
In the various embodiments described above, chaining pin 6 can be changed according to user demand, realizes measured hole depth value, gap width and abrasion value in the travel range of digital display centimeter 2.
In sum, the utility model can be realized intelligent the detection, intuitively reads concrete numerical value by digital display centimeter 2, is fit to lorry maintenance and operation and uses.As measuring basis, the plane at its place is reference plane to the utility model by location main scale 1, and to zero zero clearing.The utility model can be used for cast steel side-frame drawing strickle guide medial surface abrasion detection, oil-containing nylon roll sleeve outside surface abrasion depth detection, the scratch of the crossbar body of rod, the depth detection of damaging and the abrasion of bogie side frame adapter carrying plane and eccentric wear detects.
The various embodiments described above only are used for explanation the utility model; the connection of each parts and structure all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of connection and the structure of individual component being carried out according to the utility model principle all should not got rid of outside protection domain of the present utility model.
Claims (4)
1. a railway freight-car accessory wears away universal detection device, it is characterized in that: it comprises location main scale, digital display centimeter and securing member; Main scale one end in described location adopts horizontal structure, and the other end adopts tapered configuration; Be connected with described digital display centimeter on main scale top, described location by described securing member, described location main scale is passed in described digital display centimeter termination, and is provided with chaining pin in described digital display centimeter termination.
2. a kind of railway freight-car accessory as claimed in claim 1 wears away universal detection device, it is characterized in that: the horizontal structure of described location main scale and tapered configuration joining place top are connected with described digital display centimeter by described securing member, and are provided with a groove at described horizontal structure and described tapered configuration joining place bottom.
3. a kind of railway freight-car accessory as claimed in claim 1 wears away universal detection device, it is characterized in that: connect described digital display centimeter by described securing member on the end of the horizontal structure of described location main scale, and be provided with another groove below described horizontal structure.
4. as claim 1 or 2 or 3 described a kind of railway freight-car accessory abrasion universal detection devices, it is characterized in that: described location main scale adopts edge of a knife chi structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669020 CN202994024U (en) | 2012-12-06 | 2012-12-06 | A general detection device for wear of wagon parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669020 CN202994024U (en) | 2012-12-06 | 2012-12-06 | A general detection device for wear of wagon parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994024U true CN202994024U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669020 Expired - Fee Related CN202994024U (en) | 2012-12-06 | 2012-12-06 | A general detection device for wear of wagon parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444650A (en) * | 2015-12-25 | 2016-03-30 | 南车二七车辆有限公司 | Wearing plate wear depth detection device |
-
2012
- 2012-12-06 CN CN 201220669020 patent/CN202994024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444650A (en) * | 2015-12-25 | 2016-03-30 | 南车二七车辆有限公司 | Wearing plate wear depth detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181206 |