CN201145566Y - Side turning-proof rail trolley for measuring hoist-transporting machine rail geometric sense - Google Patents
Side turning-proof rail trolley for measuring hoist-transporting machine rail geometric sense Download PDFInfo
- Publication number
- CN201145566Y CN201145566Y CNU2007201988752U CN200720198875U CN201145566Y CN 201145566 Y CN201145566 Y CN 201145566Y CN U2007201988752 U CNU2007201988752 U CN U2007201988752U CN 200720198875 U CN200720198875 U CN 200720198875U CN 201145566 Y CN201145566 Y CN 201145566Y
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- rail
- small car
- dolly
- car
- measuring
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Abstract
The utility model discloses a roll-over resistant small rail car for measuring the geometrical quantity of an elevating machinery rail, comprising a small car frame, a small car drive unit, and a front axle and a rear axle on the small car frame, wherein, rollers are arranged on the front axle and the rear axle; a measuring prism, a fixed side wheel device arranged on one side of the small car and an elastic side wheel device arranged on the other side of the small car are arranged on the small car frame; side wheels are close to both side faces of the rail so as to maintain consistency of the small car and the cross section of the rail; roll-over resistant devices the overall shape of which is hooks are arranged on both sides of the small car; the hook ends of the roll-over resistant devices are close to the contraction surface of the rail; and the distance of the hook ends of the two adjacent hooks is matched with the distance of a contraction position of the cross section of the rail so as to prevent the small car from rolling over. The small car replaces a manual positioned measuring point, performs the measurement operation conveniently, rapidly and continuously, improves the measurement precision and the measurement efficiency, puts an end to the hazard of work high above the ground during the measuring process, and guarantees the safety of the small car when traveling on a single rail.
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 anti-rolling measurement hoist-transportating machine rail geometric sense.
Background technology
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.Developed a kind of small rail car that is used to measure the track geometry amount, this dolly has solved the problem of measuring the track geometry amount effectively for this reason, but this small rail car is owing to be to walk on single track, and rollover easily causes the security incident of the person or equipment
Summary of the invention
Technical problem to be solved in the utility model provides a kind of small rail car of anti-rolling measurement 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, accurately, safely.
For solving the problems of the technologies described above, the small rail car of the anti-rolling measurement hoist-transportating machine rail of the utility model geometric sense comprises car frame, be fixedly installed in the measuring prism in the 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, front and rear rolling wheel before and after being arranged on the axletree is arranged at the side wheel device that the dolly both sides are consistent dolly and track cross section, also comprises dolly anti-rollover device; Described anti-rollover device is installed one at least at the every side of small rail car, it totally is a hook solid part, one end is fixed in the dolly side, and the crotch end approaches the contraction front of track, and the hook end distance of adjacent two hook solid parts is complementary from the contraction place distance with the track cross section.
For guaranteeing the safety walking of small rail car on single track, the every side of described dolly is installed two described anti-rollover devices.
Because the utility model is measured the small rail car of hoist-transportating machine rail geometric sense and has been adopted technique scheme, on dolly, settle measuring prism, dolly dual-side installation side wheel apparatus is consistent dolly all the time with the track cross section, and the anti-rollover device has been installed, walk in orbit by dolly, 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; 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, has guaranteed the safety walking of small rail car on single track.
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, be fixedly installed in the measuring prism 15 in the 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, be fixed with front wheel 13 and rear roller 14 on described front axle 11 and the back axle 12 respectively, the side wheel device that dolly and track cross section are consistent, 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;
It also comprises dolly anti-rollover device, described anti-rollover device is installed one at least at the every side of small rail car, it totally is a hook solid part 19, one end is fixed in car frame's 10 sides, the crotch end approaches the contraction front of track, and the hook end distance of adjacent two hook solid parts 19 is complementary from the contraction place distance with the track cross section.
According to the needs that dolly is walked safely and measured in orbit, 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 and the every side of dolly is installed two anti-rollover 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; For guaranteeing safety, in the dolly both sides anti-rollover device has been installed also, two hook ends of anti-rollover device approach the contraction position of track, and the hook end distance is from less than the raceway surface width, by this device is set so that dolly can not turn on one's side in orbit.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, has guaranteed the safety that dolly is walked on single track.
Claims (2)
1, a kind of small rail car of anti-rolling measurement hoist-transportating machine rail geometric sense, comprise car frame, be fixedly installed in the measuring prism in the 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, front and rear rolling wheel before and after being arranged on the axletree is arranged at the side wheel device that the dolly both sides are consistent dolly and track cross section, it is characterized in that: also comprise dolly anti-rollover device; Described anti-rollover device is installed one at least at the every side of small rail car, it totally is a hook solid part, one end is fixed in the dolly side, and the crotch end approaches the contraction front of track, and the hook end distance of adjacent two hook solid parts is complementary from the contraction place distance with the track cross section.
2, according to the small rail car of the described anti-rolling measurement hoist-transportating machine rail geometric sense of claim 1, it is characterized in that: the every side of described dolly is installed two described anti-rollover devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201988752U CN201145566Y (en) | 2007-12-04 | 2007-12-04 | Side turning-proof rail trolley for measuring hoist-transporting machine rail geometric sense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201988752U CN201145566Y (en) | 2007-12-04 | 2007-12-04 | Side turning-proof rail trolley for measuring hoist-transporting machine rail geometric sense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145566Y true CN201145566Y (en) | 2008-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201988752U Expired - Fee Related CN201145566Y (en) | 2007-12-04 | 2007-12-04 | Side turning-proof rail trolley for measuring hoist-transporting machine rail geometric sense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145566Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204128A (en) * | 2012-01-16 | 2013-07-17 | 臧煜 | Automotive rollover protection device |
| CN103776373A (en) * | 2014-01-21 | 2014-05-07 | 上海工程技术大学 | Crane track detection device |
| CN109867205A (en) * | 2018-09-11 | 2019-06-11 | 上海振华重工(集团)股份有限公司 | A kind of measurement trolley and measuring system |
| CN110759010A (en) * | 2018-07-26 | 2020-02-07 | 河南平芝高压开关有限公司 | Workpiece transfer system |
-
2007
- 2007-12-04 CN CNU2007201988752U patent/CN201145566Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204128A (en) * | 2012-01-16 | 2013-07-17 | 臧煜 | Automotive rollover protection device |
| CN103776373A (en) * | 2014-01-21 | 2014-05-07 | 上海工程技术大学 | Crane track detection device |
| CN110759010A (en) * | 2018-07-26 | 2020-02-07 | 河南平芝高压开关有限公司 | Workpiece transfer system |
| CN110759010B (en) * | 2018-07-26 | 2021-06-01 | 河南平芝高压开关有限公司 | Workpiece transfer system |
| CN109867205A (en) * | 2018-09-11 | 2019-06-11 | 上海振华重工(集团)股份有限公司 | A kind of measurement trolley and measuring system |
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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: 20081105 Termination date: 20161204 |