CN204250069U - A kind of adapter, adapter checking system and rolling stock - Google Patents
A kind of adapter, adapter checking system and rolling stock Download PDFInfo
- Publication number
- CN204250069U CN204250069U CN201420636122.5U CN201420636122U CN204250069U CN 204250069 U CN204250069 U CN 204250069U CN 201420636122 U CN201420636122 U CN 201420636122U CN 204250069 U CN204250069 U CN 204250069U
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- elongated slot
- adapter
- endless belt
- along
- checking system
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- 238000005096 rolling process Methods 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of adapter, adapter checking system and rolling stock, this adapter comprises head slab (1) and endless belt (2), wherein, the upper surface of described endless belt (2) is provided with the first elongated slot (5), described head slab (1) is connected to the upper surface of described endless belt (2) and covers described first elongated slot (5), and the fringe region of described head slab (1) is provided with the groove (4) be communicated with described first elongated slot (5).By arranging the first through elongated slot between the endless belt and top platform of adapter, and at the two ends of this first elongated slot, groove is set, therefore can strain gauge be set in the first elongated slot and sensor circuit is set at groove, therefore can gather the stress-strain data of adapter all sidedly, meet test demand.
Description
Technical field
The utility model relates to rolling stock assembly, particularly, relates to a kind of adapter, adapter checking system and rolling stock.
Background technology
Railway truck generally comprises the part compositions such as car body, bogie truck, brake equipment, coupler and draft gear.Wherein, the effect of bogie truck is supporting body, and guided vehicle along rail running, and bears the various load from car body and circuit.Adapter is arranged between freight car bearing and side frame guide, bears and communicate various load, and these parts can produce larger impact to the dynamic performance of vehicle.Along with the development of lorry circuit test system, need to test parts stressing conditions each in lorry operational process, test the data obtained and better optimize freight wagon design.
The automobile-used adapter of stock mainly comprises the structures such as adapter head slab, adapter endless belt, adapter backstop and thrust shoulder block.
Adapter head slab contacts with side frame guide end face, play a supportive role, power on rail is by taking turns being delivered on adapter, adapter is delivered to side frame, side frame passes to bolster by shock attenuation unit, bolster frame is finally delivered to car body, and the power on car body be successively by bolster, spring, side frame, adapter, wheel to and be finally delivered to rail.Adapter is one of them critical component of bogie truck, so research adapter force-bearing situation and important.In vehicle operation, the whole head slab of adapter and side frame end face completely closely connected, thrust shoulder block coordinates with side frame guide rib, and endless belt contacts with outside race.
In order to test adapter force-bearing situation, test adapter stressing conditions, need to arrange corresponding test patch on adapter top, sidepiece and endless belt face, and this test patch exports data by wire and sensor circuit, because existing structure not to place the space of sensor circuit, so existing structure cannot realize adapter force measuring function at endless belt and end face.
Therefore, need to provide a kind of and can test the stressed adapter of belt outer surface.
Utility model content
The purpose of this utility model is to provide a kind of adapter, and this adapter can test belt outer surface force-bearing situation.
In addition, the utility model also will provide a kind of adapter checking system can testing belt outer surface force-bearing situation
In addition, the utility model also will provide a kind of rolling stock, and the adapter checking system of this rolling stock can test belt outer surface force-bearing situation.
To achieve these goals, the utility model provides a kind of adapter, this adapter comprises head slab and endless belt, wherein, the upper surface of described endless belt is provided with the first elongated slot, described head slab is connected to the upper surface of described endless belt and covers described first elongated slot, described head slab is provided with the groove be communicated with described first elongated slot.
Preferably, described first elongated slot extends along the circumferencial direction of described endless belt, and described first elongated slot is positioned at the central area of described endless belt broad ways.
Preferably, the inside face of described endless belt is provided with the second elongated slot along the circumferential direction extended, and this second elongated slot has formed those widened sections, the width of this those widened sections has been greater than the width of the remainder of described second elongated slot, and the those widened sections of this second elongated slot is communicated with described first elongated slot.
Preferably, the outside face of described endless belt is provided with stopper section, and this stopper section is positioned at the both sides on the Width of described endless belt end along the circumferential direction.
Preferably, along the circumferential direction extend two edge parts of the inside face of described endless belt are provided with the shoulder block along the circumferential direction extended.
In addition, the utility model additionally provides a kind of adapter checking system, wherein, this adapter checking system comprises detecting device and the adapter according to above any one scheme, described detecting device comprises the strain gauge and sensor circuit that are electrically connected to each other by wire, described strain gauge is arranged in described first elongated slot, and described sensor circuit is arranged in described groove.
Preferably, the inside face of described endless belt is provided with the second elongated slot along the circumferential direction extended, and this second elongated slot is formed with those widened sections, the those widened sections of this second elongated slot is communicated with described first elongated slot, described strain gauge is arranged in described second elongated slot, and described sensor circuit is arranged at described those widened sections.
In addition, the utility model additionally provides a kind of rolling stock, and wherein, described rolling stock is provided with the adapter checking system according to above any one scheme.
Pass through technique scheme, by arranging the first through elongated slot between the endless belt and head slab of adapter, and at the two ends of this first elongated slot, groove is set, therefore can strain gauge be set in the first elongated slot and sensor circuit is set at groove, therefore can gather the stress-strain data of adapter all sidedly, meet test demand.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the block diagram of the adapter according to a kind of detailed description of the invention of the present utility model.
Fig. 2 is the birds-eye view of the adapter according to a kind of detailed description of the invention of the present utility model.
Fig. 3 is the upward view of the adapter according to a kind of detailed description of the invention of the present utility model.
Description of reference numerals
1 head slab 2 endless belt
3 stopper section 4 grooves
5 first elongated slot 6 second elongated slots
7 shoulder blocks
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the outside face of endless belt is the surface being provided with head slab, and the inside face of endless belt is then the surface contrary with this outside face.
According to a kind of detailed description of the invention of the present utility model, as shown in Figure 1, provide a kind of adapter, this adapter comprises head slab 1 and endless belt 2, wherein, the upper surface of endless belt 2 is provided with the first elongated slot 5, and head slab 1 is connected to the upper surface of endless belt 2 and covers the first elongated slot 5, head slab 1 is provided with the groove 4 be communicated with described first elongated slot 5.
Head slab 1 can be integrally formed with endless belt 2 or by welding, attaching parts is connected, the first elongated slot 5 can be positioned at the bottom of head slab 1.In the first elongated slot 5, multiple strain gauge (such as, dynamometry paster) can be set on endless belt 2 outside face, and by wire, these strain gauges be electrically connected.Groove 4 is the breach be communicated with the first elongated slot 5 that head slab 1 is formed, and can be one or two, and groove 4 is arranged on the edge of head slab 1, so that directly wire is guided to outside.Groove 4 is for placing sensor circuit, and this sensor circuit is electrically connected the electric signal produced with STRESS VARIATION strain gauge being responded to adapter to carry out transforming with the wire of described strain gauge and is finally transferred to outside electronic machine.By adapter of the present utility model, owing to can hold the first elongated slot 5 of strain gauge outside face being provided with of endless belt, the force-bearing situation of endless belt 2 outside face therefore can be tested.
Preferably, as shown in Figure 2, the first elongated slot 5 extends along the circumferencial direction of endless belt 2, and the first elongated slot 5 is positioned at the central area of endless belt 2 broad ways.Adapter is held and loading bearing by endless belt 2, at endless belt 2 circumferentially, the position along the circumferential direction of stress and strain changes and changes, stress test is needed to study, therefore by the first elongated slot 5, the circumferencial direction be set to along endless belt 2 extends, thus can strain gauge be arranged on the outside face of endless belt 2, to collect the stress-strain data of diverse location along the circumferencial direction of endless belt 2.And, endless belt 2 is the main stress area of adapter loading bearing along the central area of its Width (i.e. the direction of the central axis of endless belt 2), in first elongated slot 5 in this region, strain gauge is set, can inducedstress strain information more accurately.
According to a kind of detailed description of the invention of the present utility model, as shown in Figure 3, the inside face of endless belt 2 is provided with the second elongated slot 6 along the circumferential direction extended, and the second elongated slot 6 is formed with those widened sections (can be the midway location of the second elongated slot 6 length direction), the width of this those widened sections is greater than the width of the remainder of the second elongated slot 6, and the those widened sections of the second elongated slot 6 is communicated with the first elongated slot 5.Can arrange strain gauge in the second elongated slot 6, strain gauge can be attached on the middle bottom surface of the second elongated slot 6.Described those widened sections is for placing sensor circuit, this sensor circuit is electrically connected with the strain gauge in the second elongated slot 6, in addition, because this sensor circuit is positioned at the inside face of endless belt 2, the inside face of endless belt 2 and the bearing close contact of described carrying, be inconvenient to lay wire external device transmission data, therefore the wire of the sensor circuit being arranged in described those widened sections can be introduced the first elongated slot 5 and finally be connected to electronic control package.Described those widened sections can be communicated with the first elongated slot 5 by the direction of punching, and the size of hole (not shown) only needs to hold wire and passes.Preferably, first elongated slot 5 and the second elongated slot 6 are in alignment with each other setting, such as the two circumferencial direction be all aligned in along endless belt 2 extends and is aligned in the central area along its Width of head slab 1, and to facilitate the two to be communicated with, described those widened sections also can be the form completely through with the first elongated slot 5.
In addition, as shown in Figure 1, the outside face of endless belt 2 is provided with stopper section 3, and stopper section 3 is positioned at the both sides on the Width of endless belt 2 ends along the circumferential direction.This adapter can be installed to the side frame guide of bogie truck, and the effect of location can be played in stopper section 3, and adapter and side frame guide are stably fixed.
In addition, along the circumferential direction extend two edge parts of the inside face of endless belt 2 are provided with the shoulder block 7 along the circumferential direction extended.Shoulder block 7 at the inside face of endless belt 2, prevents this bearing deflection to be shifted for the bearing backstop held by described adapter.
In addition, the utility model additionally provides a kind of adapter checking system, wherein, this adapter checking system comprises detecting device and the adapter according to above any one scheme, described detecting device comprises the strain gauge and sensor circuit that are electrically connected to each other by wire, described strain gauge is arranged in the first elongated slot 5, and described sensor circuit is arranged in groove 4.As mentioned above, the analog signal that strain gauge is responded to the generation of adapter STRESS VARIATION by described sensor circuit is converted into electric signal, and the electric signal after transforming is outputted to corresponding electronic machine and carries out processing or showing, can stress data be read to make staff.Sensor circuit is arranged on the groove of adapter, and---being arranged on the outside of adapter compared to sensor circuit---can shorten the distance of the wire between sensor circuit and strain gauge, reduce the decay of the analog signal of the strain gauge generation caused by wire resistance as much as possible, improve the accuracy rate of checking system.
In addition, the inside face of endless belt 2 is provided with the second elongated slot 6 along the circumferential direction extended, and the second elongated slot 6 is formed with those widened sections, and the those widened sections of this second elongated slot 6 is communicated with described first elongated slot 5, described strain gauge is arranged in the second elongated slot 6, and described sensor circuit is arranged at described those widened sections.Strain gauge described herein and sensor circuit are for testing the force-bearing situation on endless belt 2 inside face, and sensor circuit is communicated in the first elongated slot 5 by wire, then transfers data to corresponding electronic machine via groove 4.
In addition, the utility model additionally provides a kind of rolling stock, and wherein, described rolling stock is provided with the adapter checking system according to above any one scheme.Described adapter is installed in the side frame guide of bogie truck, and wherein, head slab 1 contacts with the end face of described side frame guide, and this adapter can hold loading bearing.Described adapter checking system can test the force-bearing situation on the surfaces externally and internally of endless belt 2 by described strain gauge and sensor circuit.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. an adapter, this adapter comprises head slab (1) and endless belt (2), it is characterized in that, the upper surface of described endless belt (2) is provided with the first elongated slot (5), described head slab (1) is connected to the upper surface of described endless belt (2) and covers described first elongated slot (5), described head slab (1) is provided with the groove (4) be communicated with described first elongated slot (5).
2. adapter according to claim 1, it is characterized in that, described first elongated slot (5) extends along the circumferencial direction of described endless belt (2), and described first elongated slot (5) is positioned at the central area of described endless belt (2) broad ways.
3. adapter according to claim 1, it is characterized in that, the inside face of described endless belt (2) is provided with the second elongated slot (6) along the circumferential direction extended, and this second elongated slot (6) is formed with those widened sections, the width of this those widened sections is greater than the width of the remainder of described second elongated slot (6), and the those widened sections of this second elongated slot (6) is communicated with described first elongated slot (5).
4. adapter according to claim 1, it is characterized in that, the outside face of described endless belt (2) is provided with stopper section (3), and this stopper section (3) are positioned at the both sides on the Width of described endless belt (2) end along the circumferential direction.
5. adapter according to claim 1, is characterized in that, along the circumferential direction extend two edge parts of the inside face of described endless belt (2) are provided with the shoulder block (7) along the circumferential direction extended.
6. an adapter checking system, it is characterized in that, this adapter checking system comprises detecting device and according to the adapter in claim 1-5 described in any one, described detecting device comprises the strain gauge and sensor circuit that are electrically connected to each other by wire, described strain gauge is arranged in described first elongated slot (5), and described sensor circuit is arranged in described groove (4).
7. adapter checking system according to claim 6, it is characterized in that, the inside face of described endless belt (2) is provided with the second elongated slot (6) along the circumferential direction extended, and this second elongated slot (6) is formed with those widened sections, the those widened sections of this second elongated slot (6) is communicated with described first elongated slot (5), described strain gauge is arranged in described second elongated slot (6), and described sensor circuit is arranged at described those widened sections.
8. a rolling stock, is characterized in that, described rolling stock is provided with according to the adapter checking system in claim 6-7 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636122.5U CN204250069U (en) | 2014-10-29 | 2014-10-29 | A kind of adapter, adapter checking system and rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636122.5U CN204250069U (en) | 2014-10-29 | 2014-10-29 | A kind of adapter, adapter checking system and rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250069U true CN204250069U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636122.5U Active CN204250069U (en) | 2014-10-29 | 2014-10-29 | A kind of adapter, adapter checking system and rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031678A (en) * | 2015-11-13 | 2017-08-11 | 斯凯孚公司 | For the railcar adapter for making track vehicle main body be connected with bearing |
-
2014
- 2014-10-29 CN CN201420636122.5U patent/CN204250069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031678A (en) * | 2015-11-13 | 2017-08-11 | 斯凯孚公司 | For the railcar adapter for making track vehicle main body be connected with bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee after: Shenhua Railway Equipment Co.,Ltd. Patentee after: China Shenhua Energy Co.,Ltd. Co-patentee after: Qiqihar Railway Rolling Stock Co.,Ltd. Address before: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. Patentee before: China Shenhua Energy Co.,Ltd. Co-patentee before: Qiqihar Railway Rolling Stock Co.,Ltd. |