CN205381874U - Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device - Google Patents
Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device Download PDFInfo
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- CN205381874U CN205381874U CN201620208562.XU CN201620208562U CN205381874U CN 205381874 U CN205381874 U CN 205381874U CN 201620208562 U CN201620208562 U CN 201620208562U CN 205381874 U CN205381874 U CN 205381874U
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- roller box
- sensing shaft
- wheels support
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Abstract
The utility model discloses a take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device, including end beam main part, flange, level wheel support, buffering meet and discuss, horizontal force detection wheel, sensing axle and orbit. The device reasonable in design has solved the existing product and can not provide traveling the problem of horizontal yawing force data for traveling safety monitoring system, and is too big because of the horizontal force of gnawing the rail off tracking and causing for preventing the hoist, result in wheel aggravation wearing and tearing, or even high altitude falling accident provides monitoring and solution way, the device adopts horizontal roller box tooth and the level wheel support tooth inseparable mounting means of lock each other, has solved after the horizontal force detection wheel interval of adjustment orbit both sides, only leans on bolt group packing force can not effectively keep the unchangeable problem of interval in the use in the future to and in order to keep unchangeable and the needs adjustment on -the -spot welded fastening gasket in back of interval and to influence the problem that the product beautifully reached the technology complicacy, excellent in use effect.
Description
Technical field
This utility model relates to a kind of anti-derail unit, specifically a kind of crane derailing and preventing gnawing rail device detecting function with side force.
Background technology
Crane, also known as crane, refers to many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods, crane development commercially and use more and more extensive.Crane is divided into bridge crane and gantry crane.The anti-deviation horizontal wheels device that current crane is used above, it is typically all simply by arranging horizontal wheels on crane end carriage, it is located at track both sides, it is close to the track side surfaces of cart or dolly, impose restrictions on crane wheel and walk oblique sideslip, thus avoid vehicle wheel gnaw rail along with track side surfaces generation friction or prevent wheel from falling rail phenomenon, but this measure is often cured the symptoms, not the disease, it does not have fundamentally solves crane and gnaws rail problem.Oblique deviation phenomenon reason has a lot to cause crane wheel to occur in orbit, and not point-blank, wherein one or several wheels occur that deflection causes wandering and gnawing track to the front and back wheel of such as wheel；Wherein on an end carriage, wheel drive motors breaks down and does not work, and the motor of the other end continues to drive work to cause crane to run deflection and gnaw rail；Also having because crane opposite side track setting of ground, there are the more serious high low heads of ratio in two siding tracks, always tiltedly run to low head lateral deviation when causing crane to run cause gnaw rail etc..In sum, owing to rail phenomenon gnawed by crane, the light then worn wheels of the consequence caused, run track, increasing crane maintenance cost, powerful side direction horizontal power that is heavy then that cause owing to gnawing rail passes through track, acts on the support rail beam of workshop, destroy plant building structure, cause a hidden trouble safely to mill construction；Even fall from track anti-avulsion owing to gnawing rail wheel, cause crane to fall ground accident.Further, at present about, in security monitoring system of hoister, having there is lifting capacity, lifting altitude, lifting velocity, the data monitoring of speed of service etc., but only there is no the device of crane operation level side force data monitoring.
Utility model content
The purpose of this utility model is in that to provide a kind of crane derailing with side force detection function and preventing gnawing rail device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
nullA kind of crane derailing and preventing gnawing rail device detecting function with side force，Including end carriage main body、Adpting flange、Horizontal wheels support、Buffering is met and discussed、Horizontal force detection wheel、Sensing shaft and operation track，Described sensing shaft is provided with sensing shaft screw thread，Horizontal roller box is provided with horizontal roller box teeth and roller box axis hole，Horizontal wheels support is provided with horizontal wheels support teeth and mounting bracket slotted hole，Adpting flange is arranged on the front end of end carriage main body，Horizontal wheels support is arranged on adpting flange by bolt group，Buffering is met and discussed and is arranged on the front end of horizontal wheels support，The quantity of horizontal force detection wheel is two and is arranged on the both sides running track，Horizontal force detection wheel is arranged in horizontal roller box and is provided with bearing in horizontal force detection wheel，Sensing shaft detects wheel also cross roller box axis hole and horizontal force and is arranged on below the mounting bracket slotted hole of horizontal wheels support，Sensing shaft is screwed by sensing shaft screw thread and clamp nut，And horizontal wheels support teeth fasten with horizontal roller box teeth and compress，Jackscrew is arranged on clamp nut and is fixed on above mounting bracket slotted hole by clamp nut，Sensing shaft is internally provided with for detection level power and the strain gauge material being converted to the signal of telecommunication，Sensing shaft top is provided with the holding wire for transmitting the signal of telecommunication that strain gauge material produces.
As further program of the utility model: be provided with jackscrew screw on clamp nut, jackscrew is arranged on clamp nut by jackscrew screw.
As further program of the utility model: adpting flange adopts the mode of welding to be arranged on the front end of end carriage main body.
As further program of the utility model: clamp nut adopts square clamp nut.
As further program of the utility model: adopting the flat structure of milling below sensing shaft screw thread, the flat structure of milling is arranged in mounting bracket slotted hole.
As further program of the utility model: on horizontal roller box 8, processing has horizontal roller box teeth 19, on horizontal wheels support 3, processing has horizontal wheels support teeth 12, and two place's teeth closely fasten installation mutually.
Compared with prior art, the beneficial effects of the utility model are: this device is reasonable in design, solve existing product and can not run, for crane, the problem that safety monitoring system provides crane operation level side force data, it is possible to prevent the horizontal force caused because gnawing rail sideslip for crane excessive, cause wheel unstable wear, even falling from high altitude accident provides monitoring and solution route, has filled up the market vacancy in this field；The mounting means that the horizontal roller box teeth of this device employing and horizontal wheels support teeth closely fasten mutually, solve after adjusting the horizontal force detection wheel spacing running track both sides, only can not effectively keep, by bolt group thrust, the problem that in use procedure in the future, spacing is constant, and after needing to keep spacing constant to adjust Site Welding setting-up piece and affect that product is attractive in appearance and the problem of complex process, result of use is good.
Accompanying drawing explanation
Fig. 1 is the front view of the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 2 is the top view of the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 3 is the left view profile of the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 4 is the structural representation of horizontal roller box in the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 5 is the structural representation of sensing shaft in the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 6 is the structural representation of clamp nut in the crane derailing with side force detection function and preventing gnawing rail device.
Fig. 7 is the structural representation of horizontal wheels support in the crane derailing with side force detection function and preventing gnawing rail device.
Wherein: 1-end carriage main body, 2-adpting flange, 3-horizontal wheels support, 4-bolt group, 5-buffering is met and discussed, 6-clamp nut, 7-horizontal force detection wheel, the horizontal roller box of 8-, 9-sensing shaft, 10-holding wire, 11-jackscrew, 12-horizontal wheels support teeth, 13-bearing, 14-strain gauge material, 15-runs track, 16-jackscrew screw, 17-sensing shaft screw thread, 18-mounting bracket slotted hole, the horizontal roller box teeth of 19-, 20-roller box axis hole.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1-7，A kind of crane derailing strain gauge material and preventing gnawing rail device detecting function with side force，Including end carriage main body 1、Adpting flange 2、Horizontal wheels support 3、Buffering meets and discusses 5、Horizontal force detection wheel 7、Sensing shaft 9 and operation track 15，Described sensing shaft 9 is provided with sensing shaft screw thread 17，Horizontal roller box 8 is provided with horizontal roller box teeth 19 and roller box axis hole 20，Horizontal wheels support 3 is provided with horizontal wheels support teeth 12 and mounting bracket slotted hole 18，Adpting flange 2 is arranged on the front end of end carriage main body 1，Horizontal wheels support 3 is arranged on adpting flange 2 by bolt group 4，Buffering is met and discussed 5 front ends being arranged on horizontal wheels support 3，The quantity of horizontal force detection wheel 7 is two and is arranged on the both sides running track 15，Horizontal force detection wheel 7 is arranged in horizontal roller box 8 and is provided with bearing 13 in horizontal force detection wheel 7，Sensing shaft 9 detects wheel 7 also cross roller box axis hole 20 and horizontal force and is arranged on below the mounting bracket slotted hole 18 of horizontal wheels support 3，Sensing shaft 9 is screwed by sensing shaft screw thread 17 and clamp nut 6，And horizontal wheels support teeth 12 fasten with horizontal roller box teeth 19 and compress，Jackscrew 11 is arranged on clamp nut 6 and is fixed on above mounting bracket slotted hole 18 by clamp nut 6，Sensing shaft 9 is internally provided with for detection level power and the strain gauge material 14 being converted to the signal of telecommunication，Sensing shaft 9 top is provided with the holding wire 10 for transmitting the signal of telecommunication that strain gauge material 14 produces.Being provided with jackscrew screw 16 on clamp nut 6, jackscrew 11 is arranged on clamp nut 6 by jackscrew screw 16, it is possible to anti-retaining silk loosens.Adpting flange 2 adopts the mode of welding to be arranged on the front end of end carriage main body 1.Clamp nut 6 adopts square clamp nut.Adopting the flat structure of milling below the screw thread 17 of sensing shaft 9, the flat structure of milling is arranged in mounting bracket slotted hole 18, it is achieved when horizontal force detection wheel 7 rotation is dumb, it is to avoid the silk that moves back rotating together because of the wheel caused, axle and causing loosens problem.
Operation principle of the present utility model is: horizontal roller box teeth 19 adopt, with horizontal wheels support teeth 12, the mounting means mutually closely fastened, solve after adjusting horizontal force detection wheel 7 spacing running track 15 both sides, only can not effectively keep, by bolt group 4 thrust, the problem that in use procedure in the future, spacing is constant；The sensing shaft 9 with the flat structure of milling is adopted to be arranged in mounting bracket slotted hole 18, it is achieved when horizontal force detection wheel 7 rotation is dumb, it is to avoid the silk that moves back rotating together because of the wheel caused, axle and causing loosens problem.Adopt sensing shaft 9 and strain gauge material 14, when crane because deflection is run, and make horizontal force detection wheel 7 with run track and be mutually close to and during the horizontal side force of generation, horizontal side force is converted to the signal of telecommunication and is exported by holding wire 10 by strain gauge material 14, if horizontal side force is about to the system that meets or exceeds value set in advance, system can send alarm signal to operator in time, until cutting off crane to run power supply.This device is reasonable in design, solve existing product and can not run, for crane, the problem that safety monitoring system provides crane operation level side force data, it is possible to prevent the horizontal force caused because gnawing rail sideslip for crane excessive, cause wheel unstable wear, even falling from high altitude accident provides monitoring and solution route, has filled up the market vacancy in this field；This device adopts the mounting means that horizontal roller box teeth 19 closely fasten mutually with horizontal wheels support teeth 12, solve after adjusting horizontal force detection wheel 7 spacing running track 15 both sides, only can not effectively keep, by bolt group 4 thrust, the problem that in use procedure in the future, spacing is constant, and after needing to keep spacing constant to adjust Site Welding setting-up piece and affect that product is attractive in appearance and the problem of complex process, result of use is good.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (6)
- null1. crane derailing and the preventing gnawing rail device detecting function with side force，It is characterized in that，Including end carriage main body、Adpting flange、Horizontal wheels support、Buffering is met and discussed、Horizontal force detection wheel、Sensing shaft and operation track，Described sensing shaft is provided with sensing shaft screw thread，Horizontal roller box is provided with horizontal roller box teeth and roller box axis hole，Horizontal wheels support is provided with horizontal wheels support teeth and mounting bracket slotted hole，Adpting flange is arranged on the front end of end carriage main body，Horizontal wheels support is arranged on adpting flange by bolt group，Buffering is met and discussed and is arranged on the front end of horizontal wheels support，The quantity of horizontal force detection wheel is two and is arranged on the both sides running track，Horizontal force detection wheel is arranged in horizontal roller box and is provided with bearing in horizontal force detection wheel，Sensing shaft detects wheel also cross roller box axis hole and horizontal force and is arranged on below the mounting bracket slotted hole of horizontal wheels support，Sensing shaft is screwed by sensing shaft screw thread and clamp nut，And horizontal wheels support teeth fasten with horizontal roller box teeth and compress，Jackscrew is arranged on clamp nut and is fixed on above mounting bracket slotted hole by clamp nut，Sensing shaft is internally provided with for detection level power and the strain gauge material being converted to the signal of telecommunication，Sensing shaft top is provided with the holding wire for transmitting the signal of telecommunication that strain gauge material produces.
- 2. crane derailing and the preventing gnawing rail device detecting function with side force according to claim 1, it is characterised in that being provided with jackscrew screw on described clamp nut, jackscrew is arranged on clamp nut by jackscrew screw.
- 3. crane derailing and the preventing gnawing rail device detecting function with side force according to claim 1 and 2, it is characterised in that described adpting flange adopts the mode of welding to be arranged on the front end of end carriage main body.
- 4. crane derailing and the preventing gnawing rail device detecting function with side force according to claim 3, it is characterised in that described clamp nut adopts square clamp nut.
- 5. crane derailing and the preventing gnawing rail device detecting function with side force according to claim 4, it is characterised in that adopting the flat structure of milling below described sensing shaft screw thread, the flat structure of milling is arranged in mounting bracket slotted hole.
- 6. crane derailing and the preventing gnawing rail device detecting function with side force according to claim 1, it is characterized in that, on described horizontal roller box 8, processing has horizontal roller box teeth 19, and on horizontal wheels support 3, processing has horizontal wheels support teeth 12, and two place's teeth closely fasten installation mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208562.XU CN205381874U (en) | 2016-03-18 | 2016-03-18 | Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208562.XU CN205381874U (en) | 2016-03-18 | 2016-03-18 | Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381874U true CN205381874U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208562.XU Expired - Fee Related CN205381874U (en) | 2016-03-18 | 2016-03-18 | Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205381874U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115482A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane bilayer walking mechanism |
| CN106809727A (en) * | 2017-03-01 | 2017-06-09 | 广西双起起重机制造有限公司 | Bridge crane anti-derail unit |
| CN109264581A (en) * | 2018-10-18 | 2019-01-25 | 上海外高桥造船有限公司 | A kind of goliath operating mechanism deviation detecting device |
| CN110155878A (en) * | 2019-05-22 | 2019-08-23 | 青岛海西重机有限责任公司 | A kind of adjustable wheel assembly applied to gantry crane trolley |
| CN110589681A (en) * | 2019-09-20 | 2019-12-20 | 温州市特种设备检测研究院 | Rail gnawing prevention device of crane running mechanism, deviation rectification control system and method |
| WO2022166003A1 (en) * | 2021-02-07 | 2022-08-11 | 上海建工四建集团有限公司 | Horizontal material conveying apparatus |
-
2016
- 2016-03-18 CN CN201620208562.XU patent/CN205381874U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115482A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane bilayer walking mechanism |
| CN106809727A (en) * | 2017-03-01 | 2017-06-09 | 广西双起起重机制造有限公司 | Bridge crane anti-derail unit |
| CN109264581A (en) * | 2018-10-18 | 2019-01-25 | 上海外高桥造船有限公司 | A kind of goliath operating mechanism deviation detecting device |
| CN110155878A (en) * | 2019-05-22 | 2019-08-23 | 青岛海西重机有限责任公司 | A kind of adjustable wheel assembly applied to gantry crane trolley |
| CN110589681A (en) * | 2019-09-20 | 2019-12-20 | 温州市特种设备检测研究院 | Rail gnawing prevention device of crane running mechanism, deviation rectification control system and method |
| WO2022166003A1 (en) * | 2021-02-07 | 2022-08-11 | 上海建工四建集团有限公司 | Horizontal material conveying apparatus |
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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: 20160713 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |