CN201155964Y - Rail trolley for measuring hoist-transporting machine rail geometric sense - Google Patents
Rail trolley for measuring hoist-transporting machine rail geometric sense Download PDFInfo
- Publication number
- CN201155964Y CN201155964Y CNU2007201988748U CN200720198874U CN201155964Y CN 201155964 Y CN201155964 Y CN 201155964Y CN U2007201988748 U CNU2007201988748 U CN U2007201988748U CN 200720198874 U CN200720198874 U CN 200720198874U CN 201155964 Y CN201155964 Y CN 201155964Y
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- side wheel
- trolley
- dolly
- track
- car frame
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Abstract
The utility model discloses a track trolley which measures the track geometric sense of the elevating machinery, which comprises a trolley stander, a trolley driving device, a front and a rear axles on the trolley stander, a prism arranged on the trolley stander, a fixed side wheel device arranged on one side of the trolley and an elastic side wheel device arranged on the other side of the trolley; wherein, the center of the front axle is provided with a roller wheel; two roller wheels are arranged on the rear axle at intervals; side wheels approach two side faces of a track so that the trolley can keep coincidence with the cross-section of the track. The trolley replace the measuring points being placed by labor, the measurement work can be conveniently, rapidly and continuously carried out, the measurement precision and efficiency are improved, and the risk of working aloft in the course of measurement is rooted out.
Description
Technical field
The utility model relates to the equipment of measuring the hoist-transportating machine rail geometric sense, relates in particular to a kind of small rail car of measuring the hoist-transportating machine rail geometric sense.
Background technology
Along with science and technology development, commercial production is constantly to serialization, scale, automation direction development.Handling machinery is widely used in fields such as the replacing, maintenance of the transportation of starting material, semi-manufacture, finished product in the industrial processes or business equipment, is the important production equipment of enterprise.But being installed in industrial premises basis interior or handling machinery outside the venue generally all is on the weak soil geology, its basis is subjected to the influence of static load or dynamic loading, uneven sedimentation or displacement easily take place through long-time load operation, make the track appearance distortion in various degree of handling machinery, thereby the normal operation of influence driving, serious also will lead to all kinds of industrial accidents.In order correctly, in time to grasp the distortion situation of Crane Rail, by linearity, the levelness to single track, two interorbital tracks are with the cross section span, with the detection of cross section difference of height, the depth of parallelism, so that distinguish track condition rapidly and adjust.
Usually the metering system to track is to use measuring equipment, as transit, levelling pole, Steel Ruler, tape etc., by in-site measurement, record measurement data, and then draws through the data computation result that the such process of achievement chart finishes.Need pointwise to settle measurement target during in-site measurement, and the measuring target point and the track that require to settle have relatively-stationary geometric sense relation, measure these impact points by measuring equipment then, by further calculating to the relative position relation of each point, draw linearity, the levelness of track, two interorbital tracks are with the cross section span, with data such as cross section differences of height.
Above-mentioned detection method workload is big, efficient is low, low precision, need to drop into great amount of manpower and time, particularly to track span and linearity, the testing staff must tie up securing band and step out high-altitude safe guardrail arrangement measurement target in measuring process, and measures respectively, so both disperse the operating personnel, and caused great hidden danger for again the safe operation of measuring process.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of small rail car of measuring the hoist-transportating machine rail geometric sense, by cooperating of accurate commercial measurement device and this small rail car, place measurement target without the survey crew work high above the ground, and carry out the measurement of hoist-transportating machine rail geometric sense easily and fast, exactly.
For solving the problems of the technologies described above, the small rail car that the utility model is measured the hoist-transportating machine rail geometric sense comprises car frame, the dolly Vidacare corp, the bearing that passes through that is connected with drive unit is connected in front axle and back axle in the car frame, it also comprises the running gear of dolly on orbital plane, side wheel device that dolly and track cross section are consistent and the measuring prism that is fixedly installed in the car frame;
Described carriage walking device comprises the front wheel that is fixed in front axle central authorities and is individually fixed in the rear roller at back axle two ends that a described front wheel makes dolly and orbit plane become contact at 3 with two rear rollers;
Described side wheel device is divided into fixation side wheel apparatus and elasticity side wheel device, it places the dolly both sides respectively, one side is installed a fixation side wheel apparatus at least, opposite side is installed an elasticity side wheel device at least, described fixation side wheel apparatus comprises the first side wheel support and first side wheel, the described first side wheel support, one end is fixedly connected on one of side of car frame, described first side wheel is movably connected on the other end of the first side wheel support by bearing pin, described first side wheel is close to track one side, described elasticity side wheel device comprises the second side wheel support and second side wheel, the described second side wheel support is socketed to form by two tubular bodies, the tubular body outer wall of two sockets is set with spring, so that the tubular body flexible of two sockets, the one end is fixedly connected on another side of car frame, the other end flexibly connects second side wheel by bearing pin, and described second side wheel is close to the track another side;
According to the needs that dolly is walked in orbit and measured, best mode is that described dolly one side is installed two described fixation side wheel apparatus, and opposite side is installed two described elasticity side wheel devices.
Because the utility model is measured the small rail car of hoist-transportating machine rail geometric sense and has been adopted technique scheme, promptly on dolly, settle measuring prism, dolly dual-side installation side wheel apparatus is consistent dolly all the time with the track cross section, walk in orbit by dolly, adopt the three-dimensional coordinate of measuring prism on the accurate commercial measurement measurement device dolly, pass through corresponding calculated, accurately obtain the geometric sense of track, this dolly has substituted artificial placement measurement point, make surveying work convenient, carry out continuously apace, improve measuring accuracy and efficiency of measurement, stopped the danger of measuring process high and medium operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the front view of the small rail car of the utility model measurement hoist-transportating machine rail geometric sense,
Fig. 2 is the vertical view of the small rail car of the utility model measurement hoist-transportating machine rail geometric sense,
Fig. 3 measures the side view of the small rail car of hoist-transportating machine rail geometric sense for the utility model.
Embodiment
As shown in the figure, the small rail car that the utility model is measured the hoist-transportating machine rail geometric sense comprises car frame 10, the dolly Vidacare corp, the bearing that passes through that is connected with drive unit is connected in front axle 11 and back axle 12 in the car frame 10, it also comprises the running gear of dolly on orbital plane, side wheel device that dolly and track cross section are consistent and the measuring prism 15 that is fixedly installed in the car frame 10;
Described carriage walking device comprises front wheel 13 that is fixed in front axle 11 central authorities and the rear roller 14 that is individually fixed in back axle 12 two ends, and a described front wheel 11 makes dolly and orbit plane become contact at 3 with two rear rollers 14;
Described side wheel device is divided into fixation side wheel apparatus and elasticity side wheel device, it places the dolly both sides respectively, one side is installed a fixation side wheel apparatus at least, opposite side is installed an elasticity side wheel device at least, described fixation side wheel apparatus comprises the first side wheel support 16 and first side wheel 18, the described first side wheel support, 16 1 ends are fixedly connected on one of side of car frame 10, described first side wheel 18 is movably connected on the other end of the first side wheel support 16 by bearing pin, described first side wheel 18 is close to track one side, described elasticity side wheel device comprises the second side wheel support 17 and second side wheel 21, the described second side wheel support 17 is socketed to form by two tubular bodies, the tubular body outer wall of two sockets is set with spring 20, so that the tubular body flexible of two sockets, the one end is fixedly connected on another side of car frame 10, the other end flexibly connects second side wheel 21 by bearing pin, and described second side wheel 21 is close to the track another side;
According to the needs that dolly is walked in orbit and measured, best mode is that described dolly one side is installed two described fixation side wheel apparatus, and opposite side is installed two described elasticity side wheel devices.
When the small rail car of this measurement hoist-transportating machine rail geometric sense is worked, walk on single track by the electric energy driving trolley, adopt the three-dimensional coordinate of measuring prism on the accurate commercial measurement measurement device dolly,, accurately obtain the geometric sense of track by corresponding calculated; The side wheel device of dolly both sides is held the track both sides tightly, so that dolly remains consistent with the track cross section, even exist in track side surfaces under the situation of certain distortion, dolly also can be by the spring action of elasticity side wheel device, make the dolly side wheel still can hold the track both sides tightly, and do not influence measuring accuracy so that dolly and track cross section are consistent; This dolly has substituted artificial placement measurement point, and surveying work is carried out easily and quickly continuously, has improved measuring accuracy and efficiency of measurement, has stopped the danger of measuring process high and medium operation.
Claims (2)
1, a kind of small rail car of measuring the hoist-transportating machine rail geometric sense, comprise car frame, the dolly Vidacare corp, the bearing that passes through that is connected with drive unit is connected in front axle and back axle in the car frame, it is characterized in that: it also comprises the running gear of dolly on orbital plane, side wheel device that dolly and track cross section are consistent and the measuring prism that is fixedly installed in the car frame;
Described carriage walking device comprises the front wheel that is fixed in front axle central authorities and is individually fixed in the rear roller at back axle two ends that a described front wheel makes dolly and orbit plane become contact at 3 with two rear rollers;
Described side wheel device is divided into fixation side wheel apparatus and elasticity side wheel device, it places the dolly both sides respectively, one side is installed a fixation side wheel apparatus at least, opposite side is installed an elasticity side wheel device at least, described fixation side wheel apparatus comprises the first side wheel support and first side wheel, the described first side wheel support, one end is fixedly connected on one of side of car frame, described first side wheel is movably connected on the other end of the first side wheel support by bearing pin, described first side wheel is close to track one side, described elasticity side wheel device comprises the second side wheel support and second side wheel, the described second side wheel support is socketed to form by two tubular bodies, the tubular body outer wall of two sockets is set with spring, so that the tubular body flexible of two sockets, the one end is fixedly connected on another side of car frame, the other end flexibly connects second side wheel by bearing pin, and described second side wheel is close to the track another side.
2, the small rail car of measurement hoist-transportating machine rail geometric sense according to claim 1 is characterized in that: described dolly one side is installed two described fixation side wheel apparatus, and opposite side is installed two described elasticity side wheel devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201988748U CN201155964Y (en) | 2007-12-04 | 2007-12-04 | Rail trolley for measuring hoist-transporting machine rail geometric sense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201988748U CN201155964Y (en) | 2007-12-04 | 2007-12-04 | Rail trolley for measuring hoist-transporting machine rail geometric sense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155964Y true CN201155964Y (en) | 2008-11-26 |
Family
ID=40103746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201988748U Expired - Fee Related CN201155964Y (en) | 2007-12-04 | 2007-12-04 | Rail trolley for measuring hoist-transporting machine rail geometric sense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155964Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105130A (en) * | 2013-01-16 | 2013-05-15 | 上海市特种设备监督检验技术研究院 | Crane railway measuring device |
| CN113503451A (en) * | 2021-06-02 | 2021-10-15 | 国核电站运行服务技术有限公司 | Automatic measuring device for ring crane rail and using method thereof |
-
2007
- 2007-12-04 CN CNU2007201988748U patent/CN201155964Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105130A (en) * | 2013-01-16 | 2013-05-15 | 上海市特种设备监督检验技术研究院 | Crane railway measuring device |
| CN103105130B (en) * | 2013-01-16 | 2016-03-16 | 上海市特种设备监督检验技术研究院 | A kind of crane runway measurement mechanism |
| CN113503451A (en) * | 2021-06-02 | 2021-10-15 | 国核电站运行服务技术有限公司 | Automatic measuring device for ring crane rail and using method 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20161204 |