CN205352421U - Bolt looseness and/or device of warning in real time that splits - Google Patents
Bolt looseness and/or device of warning in real time that splits Download PDFInfo
- Publication number
- CN205352421U CN205352421U CN201620068668.4U CN201620068668U CN205352421U CN 205352421 U CN205352421 U CN 205352421U CN 201620068668 U CN201620068668 U CN 201620068668U CN 205352421 U CN205352421 U CN 205352421U
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- Prior art keywords
- gasket
- pad
- real time
- warning
- bolt
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Abstract
(B, ) the utility model relates to a bolt is with the device of warning in real time, especially a bolt looseness and (b) (b) (b) (b) or the fracture device of warning in real time. The device includes the gasket, and this gasket sets up to upper and lower two -layer, and upper gasket passes through spring coupling with lower floor's gasket, the lower plane of upper gasket and the adjacent setting in last plane of lower floor's gasket, and the last graphic settings of lower floor's gasket has signal reception display device, perhaps: signal emission device is equipped with on upper strata gasket or the lower floor's gasket. Compared with the prior art, the utility model, when bolt looseness or when fracture, promptly the small friction when upper gasket and lower floor's gasket between when the tension of spring, upper gasket and lower floor's gasket both the spring tension effect down overlap sections begin separately, send, smooth equisignal, warning immediately signal reception display device's circuit switch -on back, or: signal emission device signals, the signal reception system receives and fixes a position signals's position, the effect of overhauing in the very first time can be played, the production safety is in time ensured. (B, )
Description
Technical field
This utility model relates to a kind of bolt device of warning in real time, particularly a kind of bolt looseness and/or the device of warning in real time that ruptures.
Background technology
Bolt is the most commonly used standard component, is all able to commonly used at national economy industry-by-industry；Owing to manufacture process likely occurring sand holes or other defect (becoming apparent from especially for the bolt that gauge size is bigger), or fatigue phenomenon or due to unexpected stress in use procedure, can produce to loosen or phenomenon of rupture.Therefore: loosening or that phenomenon of rupture is to producing, the live security implication of bolt is bigger.
Utility model content
The purpose of this utility model is in that to provide a kind of bolt looseness and/or the device of warning in real time that ruptures.
This utility model adopts the following technical scheme that
A kind of bolt looseness and/or the device of warning in real time that ruptures, this device includes pad, this pad is set to upper and lower two-layer, upper strata pad is connected by spring with underlying shims, the lower plane of upper strata pad is disposed adjacent with the upper plane of underlying shims, and the upper plane of underlying shims is provided with signal receiving and displaying device；Or: equipped with sender unit on upper strata pad or underlying shims.
This utility model of technique scheme is compared with prior art, when bolt looseness or fracture, namely when the frictional force between upper strata pad and underlying shims is less than the tension force of spring, upper strata pad and underlying shims lap under spring tension effect starts separately, expose display part, make signal receiving and displaying device circuit connect；The circuit of signal receiving and displaying device sends the signal such as sound, light, instant alarming after connecting.Or: upper strata pad and underlying shims lap under spring tension effect starts separately, and the circuit of sender unit is connected；Sender unit sends signal, and receiving system receives and position the position sending signal；The effect in very first time maintenance can be played, ensure production safety in time.
Preferred version of the present utility model is:
Pad is non-circular structure；This pad is made up of arc structure part and strip parts, and arc structure part is provided for the bolt hole of bolt traverse, and strip parts is provided with installing hole.
The strip parts upper left corner of underlying shims is provided with the first installing plate, and the first installing plate is provided with the first installing hole, and the strip parts upper right corner of upper strata pad is provided with the second installing plate, equipped with the second installing hole on the second installing plate.
Spring adopts the spring that rises.
Being respectively arranged with assembly hole on upper and lower layer pad, in assembling process, the assembly hole of upper and lower layer pad overlaps.
The arc structure of upper strata pad overlaps with the arc structure of underlying shims setting, and the strip parts of upper strata pad overlaps with the strip parts of underlying shims setting.
The overall structure of spring takes the shape of the letter U structure, and blind end is placed in the bolt hole side of pad, and opening end is positioned at the installing hole of pad.
The lower surface of upper strata pad or the upper surface of underlying shims are equipped with sender unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (railway bolt fastener is that example illustrates).
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the B direction view in Fig. 2.
Fig. 4 is the structural representation of underlying shims.
Detailed description of the invention
Below in conjunction with drawings and Examples in detail this utility model is described in detail:
A kind of bolt looseness and/or the device of warning in real time that ruptures, referring to accompanying drawing 1 to accompanying drawing 4, in figure: rail 1, spring 2, underlying shims 3, upper strata pad 4, spring the 5, first installing plate the 501, second installing plate 502, nut 6, circular gasket 7, bolt 8, assembly hole 9, signal receiving and displaying device 10/ sender unit 10；Bolt hole the 11, first installing hole 12.
Embodiment 1:
The present embodiment, produces to loosen phenomenon for the bolt being arranged on rail 1 and illustrates.Being set with upper strata pad 4 and underlying shims 3 on bolt 8, upper strata pad 4 is connected by spring 5 with the bolt hole 11 remote spring hole 12 of both underlying shims 3, and spring 5 adopts the spring that rises.On underlying shims 4, plane is provided with signal receiving and displaying device 10, and signal receiving and displaying device 10 contacts with the lower surface of upper strata pad 4 or at a distance of small distance, signal receiving and displaying device 10 is completely covered by upper strata pad 4.
Signal receiving and displaying device 10 is the surface chip with multiple reflectorized materials or reflective groove, when upper strata pad 4 and underlying shims 3 expose display part when separating, and the signal line of signal receiving and displaying device 10 is connected, after circuit is connected, when signal receiving device 10 receives signal, the signal such as sound, light, instant alarming can be sent.
Upper strata pad 4 and underlying shims 3 are made up of arc structure part and strip parts respectively, arc structure part is provided for the bolt hole 11 of bolt 8 traverse, strip parts is provided with installing hole.
The strip parts upper left corner of underlying shims 3 is provided with the first installing plate 501, and the first installing plate 501 is provided with the first installing hole 12, and the strip parts upper right corner of upper strata pad 4 is provided with the second installing plate 502, equipped with the second installing hole on the second installing plate 502.
Being respectively arranged with two assembly holes on upper strata pad 4 and underlying shims 3, in assembling process, two assembly holes of upper strata pad 4 and underlying shims 3 are respectively superposed.
The arc structure of upper strata pad 4 overlaps with the arc structure of underlying shims 4 setting, and the strip parts of upper strata pad 4 overlaps with the strip parts of underlying shims 4 setting.
The overall structure of spring 5 takes the shape of the letter U structure, and blind end is placed in bolt hole 11 side of pad, and two opening ends lay respectively in the second installing hole of upper strata pad 4 and the first installing hole 12 of underlying shims 3.
Operation principle:
When actual installation is constructed, first upper strata pad 4, underlying shims 3 and spring 5 are combined, it is subsequently placed on former railway fastening elastic rod 2 between circular gasket 7 and nut 6, before clamp nut 6, making the assembly hole 9 on both upper strata pad 4 and underlying shims 3 overlap, now, upper strata pad 4 and underlying shims 3 are created tension force in opposite direction by spring 5, fastening nut 6 to specified torque, namely completes to install.Now, nut 6 is in tightening state, owing to the tension force of spring 5 is far smaller than the frictional force between upper strata pad 4 and underlying shims 3, therefore upper strata pad 4 and underlying shims 3 are in overlap condition forever (when upper strata pad 4 and underlying shims 3 are completely superposed, the circuit of signal receiving and displaying device 10 is off), the signal receiving and displaying device 10 of underlying shims 3 is completely covered by upper strata pad 4；The tension force making in the spring 5 on upper strata pad 4 makes nut 6 be in self-tightening state.
When bolt 8 loosens to a certain degree, namely when the frictional force between upper strata pad 4 and underlying shims 3 is less than the tension force of spring 5, two pads lap under spring 5 tension force effect starts separately, expose the part of signal receiving and displaying device 10, it is also turned on the circuit of signal receiving device 10, so that signal receiving device 10 can receive the signal that outside sends, when signal receiving device 10 receives external signal, send the signal instant alarming such as sound, light.
So that detection equipment or testing staff, engine driver quickly finds, no matter it it is daytime or night, it is attained by the purpose allowing detection maintainer and detection equipment quickly find, the method observes detection owing to facilitating detection equipment, therefore much can only utilize a detection equipment (high definition drive recorder) periodic detection can be done by contacting piece by bar railway, when having detected that fastener loosens, can notify that maintainer goes to fastening, loosening fastener (being particularly easier to night find) so little maintainer can be very easy to find near the loosening fastener of maintainer arrival and can keep in repair very long section.
Embodiment 2:
With being distinguished by of embodiment 1: equipped with sender unit 10(, signal receiving and displaying device 10 corresponding in embodiment 1 is changed to the sender unit 10 of the present embodiment at the lower surface of upper strata pad 4 or the upper surface of underlying shims 3), when 4,3 points of upper and lower layer pad is opened, the line switching Guan Bi of sender unit 10, circuit is connected, sender unit 10 sends signal, received and framing signal discharger 10 by GPS or other receiving system, thus maintainer overhauls immediately, ensure safety.Or: when bolt 8 instantaneous time ruptures, owing to being likely to be hidden when framing signal discharger 10 may roll down to other positions, now, sender unit 10 also is able to send in time signal, and reception system is able to receive that the particular location of also framing signal discharger 10.
Claims (8)
1. a bolt looseness and/or the device of warning in real time that ruptures, this device includes pad, this pad is set to upper and lower two-layer, upper strata pad is connected by spring with underlying shims, the lower plane of upper strata pad is disposed adjacent with the upper plane of underlying shims, it is characterised in that: the upper plane of underlying shims is provided with signal receiving and displaying device；Or: equipped with sender unit on upper strata pad or underlying shims.
2. bolt looseness according to claim 1 and/or the device of warning in real time that ruptures, it is characterised in that: pad is non-circular structure；This pad is made up of arc structure part and strip parts, and arc structure part is provided for the bolt hole of bolt traverse, and strip parts is provided with installing hole.
3. bolt looseness according to claim 1 and/or the device of warning in real time that ruptures, it is characterized in that: the strip parts upper left corner of underlying shims is provided with the first installing plate, first installing plate is provided with the first installing hole, the strip parts upper right corner of upper strata pad is provided with the second installing plate, equipped with the second installing hole on the second installing plate.
4. bolt looseness according to claim 1 and/or the device of warning in real time that ruptures, it is characterised in that: spring adopts the spring that rises.
5. bolt looseness according to claim 1 and/or the device of warning in real time that ruptures, it is characterised in that: being respectively arranged with assembly hole on upper and lower layer pad, in assembling process, the assembly hole of upper and lower layer pad overlaps.
6. bolt looseness according to claim 1 or 3 and/or fracture are warned device in real time, it is characterised in that: the arc structure of upper strata pad overlaps with the arc structure of underlying shims setting, and the strip parts of upper strata pad overlaps with the strip parts of underlying shims setting.
7. bolt looseness according to claim 1 and/or fracture are warned device in real time, it is characterised in that: the overall structure of spring takes the shape of the letter U structure, and blind end is placed in the bolt hole side of pad, and opening end is positioned at the installing hole of pad.
8. bolt looseness according to claim 1 and/or the device of warning in real time that ruptures, it is characterised in that: the lower surface of upper strata pad or the upper surface of underlying shims are equipped with sender unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068668.4U CN205352421U (en) | 2016-01-25 | 2016-01-25 | Bolt looseness and/or device of warning in real time that splits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068668.4U CN205352421U (en) | 2016-01-25 | 2016-01-25 | Bolt looseness and/or device of warning in real time that splits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352421U true CN205352421U (en) | 2016-06-29 |
Family
ID=56182093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068668.4U Expired - Fee Related CN205352421U (en) | 2016-01-25 | 2016-01-25 | Bolt looseness and/or device of warning in real time that splits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547333A (en) * | 2016-01-25 | 2016-05-04 | 刘连江 | Bolt loosening and/or breaking real-time warning device |
| CN108507609A (en) * | 2018-04-20 | 2018-09-07 | 北京必可测科技股份有限公司 | Bolt looseness monitoring device and bolt looseness monitoring method |
| CN111605512A (en) * | 2020-05-27 | 2020-09-01 | 深圳市元征科技股份有限公司 | Vehicle-mounted equipment and detection method and detection device thereof |
-
2016
- 2016-01-25 CN CN201620068668.4U patent/CN205352421U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547333A (en) * | 2016-01-25 | 2016-05-04 | 刘连江 | Bolt loosening and/or breaking real-time warning device |
| CN105547333B (en) * | 2016-01-25 | 2018-05-11 | 刘连江 | Bolt looseness and/or the real-time device of warning of fracture |
| CN108507609A (en) * | 2018-04-20 | 2018-09-07 | 北京必可测科技股份有限公司 | Bolt looseness monitoring device and bolt looseness monitoring method |
| CN108507609B (en) * | 2018-04-20 | 2023-10-13 | 北京必可测科技股份有限公司 | Bolt loosening monitoring device and bolt loosening monitoring method |
| CN111605512A (en) * | 2020-05-27 | 2020-09-01 | 深圳市元征科技股份有限公司 | Vehicle-mounted equipment and detection method and detection device thereof |
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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 |
Granted publication date: 20160629 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |