CN209763972U - Railway track-shifting distance-measuring square ruler - Google Patents
Railway track-shifting distance-measuring square ruler Download PDFInfo
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- CN209763972U CN209763972U CN201920483186.9U CN201920483186U CN209763972U CN 209763972 U CN209763972 U CN 209763972U CN 201920483186 U CN201920483186 U CN 201920483186U CN 209763972 U CN209763972 U CN 209763972U
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Abstract
The utility model relates to a railway lane-shifting distance-measuring square ruler, which comprises a vertical telescopic rod fixed on a chassis, wherein the top end of the vertical telescopic rod is provided with a sliding sleeve, a horizontal sliding rod provided with scales passes through the sliding sleeve, the left side of the horizontal sliding rod is provided with a left steel rail clamping device, the right side of the horizontal sliding rod is sleeved with a right limiting plate, and the right limiting plate is in sliding fit with the horizontal sliding rod; the left steel rail clamping device clamps the left side of the track through a pair of opposite L-shaped left supporting rods and right supporting rods; the ends of the cross rod parts of the left support rod and the right support rod are both provided with clamping plates, and a plurality of universal balls are arranged between the two clamping plates and the steel rail; a horizontal telescopic rod is fixed on the left side of the upper end of the vertical rod part of the left supporting rod, a locking knob is arranged on the horizontal telescopic rod, a left limiting plate is connected to the free end of the horizontal telescopic rod, and the horizontal sliding rod and the left limiting plate are connected in a magnetic attraction mode. The utility model discloses use and adjust portably in a flexible way, promoted the convenience and the efficiency of track range finding operation greatly.
Description
Technical Field
The utility model relates to a railway is dialled and is used measuring tool, especially relates to a dial way range finding square ruler.
Background
in the operation and use process of railways, the direction of the railway track is often out of limit through the walking and collision of rolling stocks, and at the moment, the track shifting correction needs to be carried out on the railway track in real time so as to restore the track direction and meet the standard. At present, railway track-shifting operation is mostly carried out manually by using crowbars, and in the process of manual track-shifting, corresponding distance-measuring square rulers are required to be matched with each other to measure the track distance before and after the track-shifting operation. However, the existing distance measuring square ruler is limited in structure and design, and the existing distance measuring square ruler is not easy, convenient and flexible to use and adjust, so that troubles are brought to operation and use, the distance measuring efficiency is greatly influenced, and accordingly the service performance and the application range of the existing distance measuring square ruler are reduced.
SUMMERY OF THE UTILITY MODEL
To above-mentioned prior art, for overcoming above prior art not enough, the utility model provides an use and adjust simple and convenient nimble to the railway lane-shifting range finding square ruler of convenience and efficiency of track range finding operation has been promoted greatly.
In order to solve the technical problem, the utility model provides a railway lane-shifting distance-measuring square ruler, which comprises a chassis, wherein a vertical telescopic rod is fixed on the chassis, a sliding sleeve is arranged at the top end of the vertical telescopic rod, a horizontal sliding rod passes through the sliding sleeve, a fastening knob is arranged between the sliding sleeve and the horizontal sliding rod, and the horizontal sliding rod is provided with scales; a left steel rail clamping device is arranged on the left side of the horizontal sliding rod, a right limiting plate is sleeved on the right side of the horizontal sliding rod, and the right limiting plate is in sliding fit with the horizontal sliding rod; the left steel rail clamping device comprises a screw rod, and a left support rod and a right support rod which are L-shaped; the vertical rod part of the right supporting rod is provided with a sliding hole, the right supporting rod is sleeved on the horizontal sliding rod through the sliding hole and is in sliding fit with the horizontal sliding rod, and the cross rod part at the lower end of the right supporting rod is bent leftwards; a rotary bearing seat is arranged on the left side of the vertical rod part of the right supporting rod; the vertical rod part of the left support rod is provided with a threaded hole coaxial with the rotary bearing seat, the screw rod is matched with the threaded hole, the precession end of the screw rod is matched with the rotary bearing seat in a rotating mode, the other end of the screw rod is provided with a nut, and the cross rod part at the lower end of the left support rod is bent rightwards; the end part of the cross rod part of the left support rod is provided with a left clamping plate, the end part of the cross rod part of the right support rod is provided with a right clamping plate, and the end surfaces of the left clamping plate and the right clamping plate are both provided with a plurality of universal balls; the upper end left side of the vertical rod part of the left support rod is fixed with a transverse telescopic rod, the transverse telescopic rod is provided with a locking knob, the free end of the transverse telescopic rod is connected with a left limiting plate, and the horizontal sliding rod is connected with the left limiting plate in a magnetic attraction mode.
further, the utility model discloses railway lane-shifting range finding square ruler be equipped with horizontal measuring apparatu on the horizontal sliding rod, be connected for dismantling between horizontal measuring apparatu and the horizontal sliding rod.
The top of right branch is equipped with the tray, be equipped with LED light and lamps and lanterns power on the tray.
The structure that horizontal sliding rod with magnetism actuation between the limiting plate of a left side is connected is, horizontal sliding rod's tip is embedded to have first magnet, the limiting plate of a left side is embedded to have with the second magnet of first magnet actuation.
Compared with the prior art, the beneficial effects of the utility model are that:
Use the utility model discloses when measuring, the left end of horizontal sliding rod 7 is hugged closely and is supported left limiting plate 12, like this, adjusts through the position to left limiting plate 12, has just correspondingly realized adjusting the measurement initial position of horizontal sliding rod 7 left end to this range finding square ruler's application scope has been expanded greatly.
The required track interval data can be simply, conveniently and quickly acquired by directly reading the scale reading on the right side of the right limiting plate 13 and the scale reading corresponding to the horizontal sliding rod 7.
Be equipped with universal ball 6 on left track clamping device's the terminal surface with left track contact, like this after the measurement to track somewhere, only need loosen screw rod 3 (perhaps, need not to loosen screw rod 3 even soon) a little, alright promote the utility model discloses range finding square ruler removes along the track to range finding efficiency has been promoted greatly.
The utility model discloses in through add the horizontal measuring apparatu that can conveniently install and remove on horizontal sliding rod 7, can further guarantee that horizontal sliding rod 7 is in the horizontality, improved measurement accuracy nature.
The utility model discloses in can also add the LED light to at night or light also can conveniently measure when not good (if measure in the railway tunnel).
The utility model discloses in horizontal sliding rod 7 with adopt magnetism actuation connection structure between the limiting plate 12 of a left side, make horizontal sliding rod 7's left end hug closely left limiting plate 12, convenient and reliable definite measuring initial position
To sum up, the utility model discloses railway is dialled way range finding square ruler and is used and adjust simple and convenient nimble, has promoted the convenience and the efficiency of track range finding operation greatly.
drawings
Fig. 1 is the structure schematic diagram of the railway track-shifting distance-measuring square ruler of the utility model.
in the figure: 1-left supporting rod, 2-right supporting rod, 3-screw rod, 4-left clamping plate, 5-right clamping plate, 6-universal ball, 7-horizontal sliding rod, 8-sliding block, 9-vertical telescopic rod, 10-chassis, 11-transverse telescopic rod, 12-left limiting plate, 13-right limiting plate, 14-tray and 15-track.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, but the following examples are by no means limiting the present invention.
As shown in fig. 1, the utility model provides a railway lane-shifting range finding square ruler, including a chassis 10, the higher authority on chassis 10 is fixed with vertical telescopic link 9, the top of vertical telescopic link 9 is equipped with a sliding sleeve 8, pass a horizontal sliding rod 7 in the sliding sleeve 8, the cross-section of horizontal sliding rod 7 forms to the square, sliding sleeve 8 with be equipped with the fastening knob between the horizontal sliding rod 7, horizontal sliding rod 7 is equipped with the scale.
The left side of the horizontal sliding rod 7 is provided with a left steel rail clamping device which comprises a screw rod 3, and a left support rod 1 and a right support rod 2 which are L-shaped; the vertical rod part of the right support rod 2 is provided with a sliding hole, the right support rod 2 is sleeved on the horizontal sliding rod 7 through the sliding hole and is in sliding fit with the horizontal sliding rod 7, and the cross rod part at the lower end of the right support rod 2 is bent leftwards; a rotary bearing seat is arranged on the left side of the vertical rod part of the right supporting rod 2; the vertical rod part of the left support rod 1 is provided with a threaded hole coaxial with the rotary bearing seat, the screw rod 3 is matched with the threaded hole, the screwing end of the screw rod 3 is matched with the rotary bearing seat in a rotating mode, the other end of the screw rod 3 is provided with a screw cap, and the cross rod part at the lower end of the left support rod 1 is bent rightwards; the end part of the cross rod part of the left support rod 1 is provided with a left clamping plate 4, the end part of the cross rod part of the right support rod 2 is provided with a right clamping plate 5, and the end surfaces of the left clamping plate 4 and the right clamping plate 5 are respectively provided with a plurality of universal balls 6; the upper end left side of the montant part of left branch 1 is fixed with a horizontal telescopic link 11, horizontal telescopic link 11 is equipped with the locking knob, the free end of horizontal telescopic link 11 is connected with left limiting plate 12, horizontal sliding rod 7 with be connected for the magnetism actuation between the left limiting plate 12. The right side of the horizontal sliding rod 7 is sleeved with a right limiting plate 13, and the right limiting plate 13 is in sliding fit with the horizontal sliding rod 7.
in order to ensure that the horizontal sliding rod 7 is in a horizontal state and ensure the accuracy of a measuring result, a horizontal measuring instrument which can be conveniently detached and connected is arranged on the horizontal sliding rod 7. In order to facilitate measurement at night or under the condition of insufficient light (such as in a railway tunnel), the top end of the right support rod 2 is provided with a tray 14, and the tray 14 is provided with an LED illuminating lamp and a lamp power supply. Horizontal sliding bar 7 with the structure that the magnetism actuation between the limiting plate 12 of a left side is connected is, the tip of horizontal sliding bar 7 is embedded to have first magnet, left side limiting plate 12 is embedded to have with the second magnet of first magnet actuation, like this, under the mutual adsorption of first magnet and second magnet, can guarantee more that left limiting plate 12 is hugged closely to horizontal sliding bar 7's left end.
When the railway track-shifting distance-measuring square ruler is used for measuring the distance between the rails, firstly, the left clamping plate 4 and the right clamping plate 5 are clamped at the two sides of the left steel rail of the rail 15, and the left clamping plate 4 and the right clamping plate 5 clamp the left steel rail of the rail 15 by screwing the screw rod 3; then, adjust the flexible length of horizontal telescopic link 11 to adjust the position of left limiting plate 12, and when measuring, the left end of horizontal sliding rod 7 hugs closely and supports left limiting plate 12, through adjusting the position of left limiting plate 12, just correspondingly realized adjusting horizontal sliding rod 7 left end as measuring the initial position promptly, thereby expanded the application scope of this range square greatly. The utility model discloses in, through erecting telescopic link 9 and chassis 10, can carry out effectual support to horizontal sliding rod 7, through adjusting right limiting plate 13 along horizontal sliding rod 7 for right limiting plate 13 hugs closely the inboard of the right side rail of track 15, like this, through the scale reading on the corresponding horizontal sliding rod 7 in direct reading right limiting plate 13 right side, alright portably swiftly acquire required track interval data. Additionally, the utility model discloses a be equipped with universal ball 6 in tight rail department of clamp, after the measurement of certain department of track was ended, only need loosen screw rod 3 (perhaps, need not loosen screw rod 3 even soon) a little like this, alright promote this range finding square ruler and remove along the track to this range finding square ruler's performance has been promoted greatly.
Although the present invention has been described with reference to the accompanying drawings, the present invention is not limited to the above embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a railway track-shifting range finding square ruler, includes a chassis (10), the higher authority on chassis (10) is fixed with vertical telescopic link (9), the top of vertical telescopic link (9) is equipped with a sliding sleeve (8), its characterized in that:
A horizontal sliding rod (7) penetrates through the sliding sleeve (8), a fastening knob is arranged between the sliding sleeve (8) and the horizontal sliding rod (7), and the horizontal sliding rod (7) is provided with scales;
A left steel rail clamping device is arranged on the left side of the horizontal sliding rod (7), a right limiting plate (13) is sleeved on the right side of the horizontal sliding rod (7), and the right limiting plate (13) is in sliding fit with the horizontal sliding rod (7);
the left steel rail clamping device comprises a screw (3), and a left support rod (1) and a right support rod (2) which are L-shaped;
The vertical rod part of the right support rod (2) is provided with a sliding hole, the right support rod (2) is sleeved on the horizontal sliding rod (7) through the sliding hole and is in sliding fit with the horizontal sliding rod (7), and the cross rod part at the lower end of the right support rod (2) is bent leftwards;
A rotary bearing seat is arranged on the left side of the vertical rod part of the right supporting rod (2); the vertical rod part of the left support rod (1) is provided with a threaded hole coaxial with the rotating bearing seat, the screw rod (3) is matched with the threaded hole, the screwing end of the screw rod (3) is matched with the rotating bearing seat in a rotating mode, the other end of the screw rod (3) is provided with a nut, and the cross rod part at the lower end of the left support rod (1) is bent rightwards;
a left clamping plate (4) is arranged at the end part of the cross rod part of the left support rod (1), a right clamping plate (5) is arranged at the end part of the cross rod part of the right support rod (2), and a plurality of universal balls (6) are arranged on the end surfaces of the left clamping plate (4) and the right clamping plate (5);
The upper end left side of the vertical rod part of the left support rod (1) is fixed with a transverse telescopic rod (11), the transverse telescopic rod (11) is provided with a locking knob, the free end of the transverse telescopic rod (11) is connected with a left limiting plate (12), and the horizontal sliding rod (7) is connected with the left limiting plate (12) in a magnetic attraction mode.
2. The railway track-lining distance-measuring square ruler according to claim 1, wherein the horizontal sliding rod (7) is provided with a horizontal measuring instrument, and the horizontal measuring instrument is detachably connected with the horizontal sliding rod (7).
3. Railway track-lining distance-measuring square according to claim 1, characterized in that the horizontal sliding bar (7) is formed in a square section.
4. The railway track-lining distance-measuring square ruler of claim 1, wherein a tray (14) is arranged at the top end of the right support rod (2), and an LED illuminating lamp and a lamp power supply are arranged on the tray (14).
5. The railway track-shifting distance-measuring square ruler according to claim 1, wherein the horizontal sliding rod (7) and the left limiting plate (12) are connected through magnetic attraction, a first magnet is embedded in the end of the horizontal sliding rod (7), and a second magnet attracted by the first magnet is embedded in the left limiting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483186.9U CN209763972U (en) | 2019-04-11 | 2019-04-11 | Railway track-shifting distance-measuring square ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483186.9U CN209763972U (en) | 2019-04-11 | 2019-04-11 | Railway track-shifting distance-measuring square ruler |
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| Publication Number | Publication Date |
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| CN209763972U true CN209763972U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920483186.9U Active CN209763972U (en) | 2019-04-11 | 2019-04-11 | Railway track-shifting distance-measuring square ruler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023987A (en) * | 2019-12-20 | 2020-04-17 | 三峡大学 | Rapid measuring device and measuring method for track spacing of bridge crane |
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2019
- 2019-04-11 CN CN201920483186.9U patent/CN209763972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023987A (en) * | 2019-12-20 | 2020-04-17 | 三峡大学 | Rapid measuring device and measuring method for track spacing of bridge crane |
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