CN203188074U - Self-propelled track measuring instrument - Google Patents
Self-propelled track measuring instrument Download PDFInfo
- Publication number
- CN203188074U CN203188074U CN 201320127392 CN201320127392U CN203188074U CN 203188074 U CN203188074 U CN 203188074U CN 201320127392 CN201320127392 CN 201320127392 CN 201320127392 U CN201320127392 U CN 201320127392U CN 203188074 U CN203188074 U CN 203188074U
- Authority
- CN
- China
- Prior art keywords
- self
- fixed
- measuring instrument
- cabinet frame
- stock
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a self-propelled track measuring instrument. According to existing railway measuring, a steel tap is adopted for the measuring which is tedious and not safe. The self-propelled track measuring instrument comprises a laser range finder, a reflecting plate and at least one T-shaped frame. Each T-shaped frame comprises a short rod and a long rod, wherein the short rod is vertically fixed on the long rod in a cross mode and positioned below the long rod. Idler wheels are arranged at the two ends of the long rod respectively, the idler wheels are arranged on the upper end face of a steel rail in a pressing mode, the number of the idler wheels close to one end of the short rod is two, and the idler wheels close to one end of the short rod are fixed at the two ends of a fixed rod respectively. The fixed end is connected with the T-shaped frame through a vertical guide post, the T-shaped frame can rise and fall along the vertical guide post and provided with a lifting locking device, and the laser range finder or the reflecting plate is fixed on the long rod of the T-shaped frame. The self-propelled track measuring instrument has the advantages of being simple in structure, accurate in measurement, safe and convenient to use, and is an ideal upgrade and update product of an existing steel rail measuring tool and widely applied to a railway, underground, an urban light rail and other rail transit departments.
Description
Technical field
The utility model relates to a kind of self-propelled track measuring instrument.
Background technology
Railway line need remeasure mileage every 3-5, prior art all adopts invar tape to measure, and according to working specification, straight line every 50 meters curves every 20 meters measurements, demarcation once, until the circuit whole process of measuring, having demarcated corresponding railway, during measurement, the invar tape two ends need keep the above pulling force of 10kg, could guarantee that certainty of measurement 4 km errors are less than 1 meter, very loaded down with trivial details, and use steel ruler to carry inconvenience, very easily conduction brings potential safety hazard for railway equipment and operating personnel.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of self-propelled track measuring instrument is provided.
For solving the problems of the technologies described above, this self-propelled track measuring instrument comprises laser range finder and reflecting plate, it is characterized in that: comprise a T cabinet frame at least, each T cabinet frame comprises quarter butt and stock, wherein the quarter butt square crossing is fixed on the stock, described quarter butt is positioned at the stock below, the stock two ends are respectively equipped with roller, roller is pressed on the upper surface of rail, and the roller of close quarter butt one end has two, is separately fixed at the two ends of a fixed bar, this fixed bar links to each other with the T cabinet frame by vertical lead, the T cabinet frame can be along vertical lead lifting, and is furnished with the lifting locking device, and described laser range finder or reflecting plate are fixed on the stock of this T cabinet frame.So design during measurement, by the T cabinet frame, can when measuring, can push away the T cabinet frame with reflecting plate or laser range finder accurate in locating in the middle of rail, walk at rail easily, and is laborsaving, convenient.
As optimization, described T cabinet frame has two, and described reflecting plate, laser range finder are separately fixed on the stock of a T cabinet frame, and each roller inboard or the outside are provided with flange.So design, roller are difficult for coming off from rail, and reflecting plate, laser range finder all need not carry, and be more laborsaving.
As optimization, described T cabinet frame has two, described reflecting plate, laser range finder are separately fixed on the stock of a T cabinet frame, roller inboard or the outside near quarter butt one end also are provided with a roller, this roller also is fixed on the fixed bar, its axis is vertical, and its excircle abuts on rail's end portion inside wall or the rail's end portion lateral wall.So design, roller are difficult for coming off from rail, and reflecting plate, laser range finder all need not carry, and be more laborsaving.
As optimization, be respectively equipped with brace between described stock and the fixed bar both sides.So design is more firm.
As optimization, described lifting locking device comprises stay cord, pulley and locking spanner, and locking spanner front end is hinged on the T cabinet frame, the stay cord end is fixed on the fixed bar, pulley is arranged on the relevant position of brace, after stay cord strides across pulley, is connected on the stage casing of locking spanner.So design when needing to measure, is pulled spanner, unclamps stay cord, the T cabinet frame is fallen on the rail near an end of quarter butt, and quarter butt is abutted on rail's end portion inside wall or the rail's end portion lateral wall, measures accurately; After measurement is finished, pull spanner, the tension stay cord makes the T cabinet frame break away from rail near an end of quarter butt, can promote the T cabinet frame and advance at railway, laborsaving convenience, safety.
As optimization, also be provided with the balance check chi on the T shape frame, balance check chi both sides have long slot bore, and by being located in being bolted on two braces in the long slot bore.So design before each the use, is demarcated zero point earlier, and is more accurate.
As optimization, it also comprises mileometer, links to each other by gear train or flexible axle between mileometer and the roller.So design can be passed through mileometer, pauses once every a segment distance (as 50 meters), measures once with laser range finder, and is convenient.
As optimization, laser range finder is furnished with adjustable pedestal, and this adjustable pedestal comprises substrate, intermediate plate and mounting box, and substrate is fixed on the stock, substrate is provided with pilum, the intermediate plate bottom fixedly has big angular wheel, pilum top to insert big angular wheel bottom, and substrate one side is provided with side plate, be equipped with a rotating shaft on this side plate, the rotating shaft two ends are connected with left and right sides pivot angle adjusting knob and bevel pinion respectively, and wherein bevel pinion is meshed with big angular wheel, forms left and right sides pivot angle governor motion; Intermediate plate one end is provided with riser, described mounting box one end is hinged on this riser, be provided with one between the mounting box other end and the intermediate plate and regulate screw mandrel, this adjusting screw mandrel lower end is located on the intermediate plate, its stage casing is provided with a screw, and this screw is fixed on the mounting box sidewall by a horizontal axis, regulates the screw mandrel upper end and is provided with elevation angle adjusting knob, form mechanism for regulating elevation angle, described laser range finder just is arranged in the mounting box.So design, the elevation angle and pivot angle all can be regulated.
As optimization, described T cabinet frame is provided with vertical axle sleeve, is provided with a bearing pin in this vertical axle sleeve, this hinged pull bar in bearing pin upper end.So pull bar is held in design, promotes or drags the T cabinet frame and advance at rail, and is more laborsaving.
As optimization, described intermediate plate bottom is provided with pit or blind hole, and described big angular wheel top is provided with projection, and this projection inserts pit or blind hole, and the two is made by ferromagnetic material respectively, and adhesive mutually.So design, easy accessibility.
That the utility model self-propelled track measuring instrument has is simple in structure, measure precisely, use safety, advantage easily, be existing rail survey tool---the desirable upgraded product of invar tape, extensively be suitable for various track traffics such as railway, subway and urban light rail.
Description of drawings
Below in conjunction with accompanying drawing this self-propelled track measuring instrument is described further:
Fig. 1 is the structural representation of this self-propelled track measuring instrument embodiment one;
Fig. 2 is the structural representation of adjustable pedestal in this self-propelled track measuring instrument embodiment one;
Fig. 3 is the structural representation of roller in this self-propelled track measuring instrument embodiment one.
Among the figure: 1 is laser range finder, 2 is reflecting plate, 3 is the T cabinet frame, 4 is quarter butt, 5 is stock, 6 is rail, 7 is fixed bar, 8 is vertical lead, 9 is roller, 10 is brace, 11 is stay cord, 12 is pulley, 13 are the locking spanner, 14 is the balance check chi, 15 is mileometer, 16 is intermediate plate, 17 is mounting box, 18 is big angular wheel, 19 is left and right sides pivot angle adjusting knob, 20 is bevel pinion, 21 is riser, 22 is screw, 23 is elevation angle adjusting knob, 24 is vertical axle sleeve, 25 is bearing pin, 26 is pull bar, 27 is flange.
The specific embodiment
Embodiment one: as Fig. 1, shown in 2, this self-propelled track measuring instrument comprises laser range finder 1 and reflecting plate 2, it is characterized in that: comprise two T cabinet frames 3 at least, each T cabinet frame 3 comprises quarter butt 4 and stock 5, wherein quarter butt 4 square crossings are fixed on the stock 5, described quarter butt 4 is positioned at stock 5 belows, stock 5 two ends are respectively equipped with roller, roller is pressed on the upper surface of rail 6, roller near quarter butt 4 one ends has two, is separately fixed at the two ends of a fixed bar 7, and this fixed bar 7 links to each other with T cabinet frame 3 by vertical lead 8, T cabinet frame 3 can be along vertical lead 8 liftings, and are furnished with the lifting locking device.
Described reflecting plate 2, laser range finder 1 are separately fixed on the stock of a T cabinet frame, roller inboard or the outside near quarter butt one end also are provided with a roller 9, this roller 9 also is fixed on the fixed bar 7, its axis is vertical, and its excircle abuts on rail 6 inner portion walls or the rail 6 head lateral walls.
Be respectively equipped with brace 10 between described stock 5 and fixed bar 7 both sides.Described lifting locking device comprises stay cord 11, pulley 12 and locking spanner 13, locking spanner 13 front ends are hinged on the T cabinet frame 3, and stay cord 11 ends are fixed on the fixed bar 7, and pulley 12 is arranged on the relevant position of brace 10, after stay cord 11 strides across pulley 12, be connected on the stage casing of locking spanner 13.
Also be provided with balance check chi 14 on the T shape frame 3, balance check chi 14 both sides have long slot bore, and by being located in being bolted on two braces 10 in the long slot bore.
This self-propelled track measuring instrument also comprises mileometer 15, links to each other by gear train or flexible axle between mileometer 15 and the roller.
Laser range finder 1 is furnished with adjustable pedestal, this adjustable pedestal comprises substrate, intermediate plate 16 and mounting box 17, substrate is fixed on the stock 5, substrate is provided with pilum, big angular wheel 18 is fixedly arranged at intermediate plate 16 bottoms, big angular wheel 18 bottoms are inserted at the pilum top, substrate one side is provided with side plate, be equipped with a rotating shaft on this side plate, the rotating shaft two ends are connected with left and right sides pivot angle adjusting knob 19 and bevel pinion 20 respectively, wherein bevel pinion 20 is meshed with big angular wheel 18, forms left and right sides pivot angle governor motion.
Described T cabinet frame 3 is provided with vertical axle sleeve 24, is provided with a bearing pin 25 in this vertical axle sleeve 24, the hinged pull bar 26 in these bearing pin 25 upper ends.Described intermediate plate 16 bottoms are provided with pit or blind hole, and described big angular wheel 18 tops are provided with projection, and this projection inserts pit or blind hole, and the two is made by ferromagnetic material respectively, and adhesive mutually.
Embodiment two: as shown in Figure 3, described roller inboard or the outside are provided with flange 27, replace roller 9 by flange, and all the other structures are as described in the enforcement mode one.
Claims (10)
1. self-propelled track measuring instrument, comprise laser range finder and reflecting plate, it is characterized in that: comprise a T cabinet frame at least, each T cabinet frame comprises quarter butt and stock, wherein the quarter butt square crossing is fixed on the stock, described quarter butt is positioned at the stock below, the stock two ends are respectively equipped with roller, roller is pressed on the upper surface of rail, and the roller of close quarter butt one end has two, is separately fixed at the two ends of a fixed bar, this fixed bar links to each other with the T cabinet frame by vertical lead, the T cabinet frame can be along vertical lead lifting, and is furnished with the lifting locking device, and described laser range finder or reflecting plate are fixed on the stock of this T cabinet frame.
2. self-propelled track measuring instrument as claimed in claim 1, it is characterized in that: described T cabinet frame has two, and described reflecting plate, laser range finder are separately fixed on the stock of a T cabinet frame, and each roller inboard or the outside are provided with flange.
3. self-propelled track measuring instrument as claimed in claim 1, it is characterized in that: described T cabinet frame has two, described reflecting plate, laser range finder are separately fixed on the stock of a T cabinet frame, roller inboard or the outside near quarter butt one end also are provided with a roller, this roller also is fixed on the fixed bar, its axis is vertical, and its excircle abuts on rail's end portion inside wall or the rail's end portion lateral wall.
4. self-propelled track measuring instrument as claimed in claim 3 is characterized in that: be respectively equipped with brace between described stock and the fixed bar both sides.
5. self-propelled track measuring instrument as claimed in claim 4, it is characterized in that: described lifting locking device comprises stay cord, pulley and locking spanner, locking spanner front end is hinged on the T cabinet frame, the stay cord end is fixed on the fixed bar, pulley is arranged on the relevant position of brace, after stay cord strides across pulley, be connected on the stage casing of locking spanner.
6. self-propelled track measuring instrument as claimed in claim 5, it is characterized in that: also be provided with the balance check chi on the T shape frame, balance check chi both sides have long slot bore, and by being located in being bolted on two braces in the long slot bore.
7. self-propelled track measuring instrument as claimed in claim 4, it is characterized in that: it also comprises mileometer, links to each other by gear train or flexible axle between mileometer and the roller.
8. as the arbitrary described self-propelled track measuring instrument of claim 1 to 5, it is characterized in that: laser range finder is furnished with adjustable pedestal, this adjustable pedestal comprises substrate, intermediate plate and mounting box, substrate is fixed on the stock, substrate is provided with pilum, big angular wheel is fixedly arranged at the intermediate plate bottom, big angular wheel bottom is inserted at the pilum top, substrate one side is provided with side plate, be equipped with a rotating shaft on this side plate, the rotating shaft two ends are connected with left and right sides pivot angle adjusting knob and bevel pinion respectively, and wherein bevel pinion is meshed with big angular wheel, forms left and right sides pivot angle governor motion; Intermediate plate one end is provided with riser, described mounting box one end is hinged on this riser, be provided with one between the mounting box other end and the intermediate plate and regulate screw mandrel, this adjusting screw mandrel lower end is located on the intermediate plate, its stage casing is provided with a screw, and this screw is fixed on the mounting box sidewall by a horizontal axis, regulates the screw mandrel upper end and is provided with elevation angle adjusting knob, form mechanism for regulating elevation angle, described laser range finder just is arranged in the mounting box.
9. self-propelled track measuring instrument as claimed in claim 8, it is characterized in that: described T cabinet frame is provided with vertical axle sleeve, is provided with a bearing pin in this vertical axle sleeve, this hinged pull bar in bearing pin upper end.
10. self-propelled track measuring instrument as claimed in claim 9, it is characterized in that: described intermediate plate bottom is provided with pit or blind hole, and described big angular wheel top is provided with projection, and this projection inserts pit or blind hole, the two is made by ferromagnetic material respectively, and adhesive mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127392 CN203188074U (en) | 2013-03-19 | 2013-03-19 | Self-propelled track measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127392 CN203188074U (en) | 2013-03-19 | 2013-03-19 | Self-propelled track measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188074U true CN203188074U (en) | 2013-09-11 |
Family
ID=49104945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127392 Expired - Fee Related CN203188074U (en) | 2013-03-19 | 2013-03-19 | Self-propelled track measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724138A (en) * | 2014-08-08 | 2015-06-24 | 毛守玠 | Route mileage range finder |
| CN106042053A (en) * | 2016-07-13 | 2016-10-26 | 泉州市科茂利通智能科技有限公司 | Multifunctional plane perforating machine |
-
2013
- 2013-03-19 CN CN 201320127392 patent/CN203188074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724138A (en) * | 2014-08-08 | 2015-06-24 | 毛守玠 | Route mileage range finder |
| CN106042053A (en) * | 2016-07-13 | 2016-10-26 | 泉州市科茂利通智能科技有限公司 | Multifunctional plane perforating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202485591U (en) | Combined device for measuring openness and centering degree of reeling side guide plate | |
| CN203188074U (en) | Self-propelled track measuring instrument | |
| CN103203364A (en) | Rolling mill equipment installing method | |
| CN209508735U (en) | A kind of biprism railroad track geometry condition checkout gear | |
| CN202786995U (en) | Precise railway measuring device | |
| CN104229633A (en) | Method for detecting bridge crane runway and wheel group by using laser distance measuring instrument | |
| CN204404965U (en) | A kind of platform boundary measuring instrument | |
| CN202849882U (en) | Railway measuring device | |
| CN104724138A (en) | Route mileage range finder | |
| CN203188072U (en) | Measuring device for precisely measuring track three-dimensional coordinates | |
| CN108645310A (en) | Parameter measurement device for steel beam of evacuation platform in subway tunnel | |
| CN104210510A (en) | Measuring instrument for rail cants of steel rails | |
| CN204649142U (en) | A kind of automobile longitudinal passes through measurement mechanism and the four post lifting machines at angle | |
| CN204142258U (en) | A kind of wall column formwork testing apparatus for verticality | |
| CN202686386U (en) | Vehicle demarcation detection device for railway motor vehicle | |
| CN205706702U (en) | High and stagger geometric parameter measurement device led by contactless contact net | |
| CN106705908A (en) | Calibration device for vehicle overall dimension measuring instrument | |
| CN202092567U (en) | Adjustable reference railway freight car wheel diameter measuring device | |
| CN204882268U (en) | Glass film elongation at break measuring device | |
| CN204461395U (en) | A kind of overhead contact built-in conduit gap measuring device | |
| CN209799427U (en) | Unwrapping wire auxiliary positioning device for building engineering | |
| CN208206126U (en) | A kind of building engineering survey plotting curves device | |
| CN203203500U (en) | Stamping part clearance and plane difference measurement training apparatus | |
| CN104192169B (en) | Intelligent track somascope | |
| CN208155204U (en) | A kind of portable fouling post measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140319 |