CN105157633A - Outer gear ring wear automatic detection device - Google Patents
Outer gear ring wear automatic detection device Download PDFInfo
- Publication number
- CN105157633A CN105157633A CN201510241741.3A CN201510241741A CN105157633A CN 105157633 A CN105157633 A CN 105157633A CN 201510241741 A CN201510241741 A CN 201510241741A CN 105157633 A CN105157633 A CN 105157633A
- Authority
- CN
- China
- Prior art keywords
- external toothing
- tooth
- outer gear
- gear
- gear ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses an outer gear ring wear automatic detection device, and relates to the technical field of marine crane manufacture. The outer gear ring wear automatic detection device comprises a driving gear engaged with an outer gear ring. One end of the driving gear extends out of an end face at one end of the outer gear ring. A detection gear corresponding to one gear of the outer gear ring and extending into a gap in the driving gear is disposed on the end face of the outer gear ring. An outer gear contour of the detection gear retracts inward for a measuring value S relative to an outer gear contour of the one gear of the outer gear ring. The detection gear is provided internally with a touch sensor. The touch sensor is provided with a control alarm for receiving a touch signal transmitted by a signal transmitting end of the touch sensor. Compared with the prior art, the invention can solve the problem that a grinded gear on the outer gear ring cannot be used for detection.
Description
Technical field
The present invention relates to loop wheel machine manufacturing technology field peculiar to vessel, especially a kind of automatic detection device of odontotripsis of the external toothing for loop wheel machine rotary column peculiar to vessel.
Background technology
Rotating tower body is one of vitals of loop wheel machine peculiar to vessel, and rotate tower body and be normally contained in bottom crane tower body by the turntable bearing being provided with external toothing, the external toothing of turntable bearing is connected with the driving gear being connected engine by the gear teeth.Because external toothing 360 ° of rotations make arm in all angles work, external toothing can by wearing and tearing in the process rotated, after wearing and tearing, workman can continue to use by the centre distance of adjustment external toothing and driving gear, when external toothing odontotripsis to a certain extent, external toothing just no longer can use to be needed to change, but often cannot detect the abrasion condition of external toothing, workman is needed irregularly to check, therefore, there is very large potential safety hazard, slightly carelessness just easily goes out security incident.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of external toothing automatic abrasion detection device, cannot carry out the problem detected after solving the odontotripsis on existing external toothing.
The technical scheme that technical solution problem of the present invention adopts is: this external toothing automatic abrasion detection device comprises the driving gear be connected with a joggle with external toothing, the end face of described external toothing one end is stretched out in one end of described driving gear, described external toothing is provided with corresponding with described external toothing tooth in this end face and stretches into the detection tooth of described driving gear between cog, the external tooth contoured surface of described detection tooth relative to the external tooth profile of a tooth of described external toothing towards inside contracting a measured value S; In described detection tooth, be provided with touch sensor, described touch sensor is provided with the control alarm of the touching signal of the signal transmitting terminal transmitting receiving described touch sensor.
In aforementioned external teeth circle automatic abrasion detection device technical scheme, technical scheme can also be more specifically: described detection tooth is bolted on described external toothing.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: due to be provided with on an end face of external toothing corresponding with external toothing tooth and stretch into driving gear between cog detection tooth, and the external tooth contoured surface detecting tooth relative to the external tooth profile of a tooth of external toothing towards inside contracting a measured value S, this measured value S is then the maximum permission wear extent of the tooth of external toothing, when control alarm receives the touching signal of touch sensor transmitting, just illustrate that the tooth of external toothing has arrived wearing and tearing greatest limit, then shut down and change external toothing, improve the security of external toothing work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the partial enlarged drawing at the A place of Fig. 1.
Fig. 3 is the K direction view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
The driving gear 2 be connected with a joggle with external toothing 1 that external toothing automatic abrasion detection device as shown in Figure 1, Figure 2 and Figure 3 includes external toothing 1 and driven by engine, the end face of external toothing 1 lower end is stretched out in the lower end of the driving gear 2 of the present embodiment, the lower surface of external toothing 1 be equipped with corresponding with external toothing 1 tooth 1-1 and stretch into the detection tooth 3 of driving gear 2 lower end between cog, at detection tooth 3 built with touch sensor, the touch sensor of the present embodiment is wirelessly connected with the control alarm 4 of the touching signal of the signal transmitting terminal transmitting receiving touch sensor; Detect the lower surface that tooth 3 is bolted on external toothing 1; The external tooth contoured surface 3-1 detecting tooth 3 relative to the external tooth contoured surface 3-1 of a tooth 1-1 of external toothing 1 to inside contracting a measured value S; this measured value S is then the maximum permission wear extent of the tooth of external toothing; when control alarm receives the touching signal of touch sensor transmitting; just illustrate that the tooth of external toothing has arrived wearing and tearing greatest limit; then shut down and change external toothing, improve the security of external toothing work.
Claims (2)
1. an external toothing automatic abrasion detection device, comprise the driving gear (2) be connected with a joggle with external toothing (1), it is characterized in that: the end face of described external toothing (1) one end is stretched out in one end of described driving gear (2), described external toothing (1) is provided with corresponding with a tooth (1-1) of described external toothing (1) in this end face and stretches into the detection tooth (3) of described driving gear (2) between cog, the external tooth contoured surface (3-1) of described detection tooth (3) relative to the external tooth contoured surface (3-1) of a tooth (1-1) of described external toothing (1) to inside contracting a measured value S, in described detection tooth (3), be provided with touch sensor, described touch sensor is provided with the control alarm (4) of the touching signal of the signal transmitting terminal transmitting receiving described touch sensor.
2. external toothing automatic abrasion detection device according to claim 1, is characterized in that: described detection tooth (3) is bolted on described external toothing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241741.3A CN105157633A (en) | 2015-05-13 | 2015-05-13 | Outer gear ring wear automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241741.3A CN105157633A (en) | 2015-05-13 | 2015-05-13 | Outer gear ring wear automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157633A true CN105157633A (en) | 2015-12-16 |
Family
ID=54798577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241741.3A Pending CN105157633A (en) | 2015-05-13 | 2015-05-13 | Outer gear ring wear automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307594A (en) * | 2018-09-28 | 2019-02-05 | 嘉兴正野新材料有限公司 | A kind of anti-wear detection device of motor gear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561849U (en) * | 2010-02-26 | 2010-08-25 | 海瑞克(广州)隧道设备有限公司 | Automatic monitoring device for shield machine cutter abrasion |
| CN201607194U (en) * | 2010-01-12 | 2010-10-13 | 宝山钢铁股份有限公司 | Wear detector for engineering machinery |
| JP2011189795A (en) * | 2010-03-12 | 2011-09-29 | Pacific Ind Co Ltd | Tire wear detection device |
| CN102418677A (en) * | 2010-09-28 | 2012-04-18 | 通用电气公司 | Wind turbine with gear indicating wear |
| CN103660805A (en) * | 2012-09-25 | 2014-03-26 | 许雅婷 | Tyre capable of measuring tyre surface wear to safety limit and warning wear device thereof |
| CN204214424U (en) * | 2014-11-27 | 2015-03-18 | 苏州晓谕精密机械股份有限公司 | A kind of testing agency for medium-and-large-sized rack and pinion system |
-
2015
- 2015-05-13 CN CN201510241741.3A patent/CN105157633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607194U (en) * | 2010-01-12 | 2010-10-13 | 宝山钢铁股份有限公司 | Wear detector for engineering machinery |
| CN201561849U (en) * | 2010-02-26 | 2010-08-25 | 海瑞克(广州)隧道设备有限公司 | Automatic monitoring device for shield machine cutter abrasion |
| JP2011189795A (en) * | 2010-03-12 | 2011-09-29 | Pacific Ind Co Ltd | Tire wear detection device |
| CN102418677A (en) * | 2010-09-28 | 2012-04-18 | 通用电气公司 | Wind turbine with gear indicating wear |
| CN103660805A (en) * | 2012-09-25 | 2014-03-26 | 许雅婷 | Tyre capable of measuring tyre surface wear to safety limit and warning wear device thereof |
| CN204214424U (en) * | 2014-11-27 | 2015-03-18 | 苏州晓谕精密机械股份有限公司 | A kind of testing agency for medium-and-large-sized rack and pinion system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307594A (en) * | 2018-09-28 | 2019-02-05 | 嘉兴正野新材料有限公司 | A kind of anti-wear detection device of motor gear |
| CN109307594B (en) * | 2018-09-28 | 2024-04-26 | 浙江海天机械有限公司 | Abrasion-proof detection device for motorcycle gear |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |