CN214308536U - Track traffic switch tongue close contact detection tool - Google Patents
Track traffic switch tongue close contact detection tool Download PDFInfo
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- CN214308536U CN214308536U CN202120535259.1U CN202120535259U CN214308536U CN 214308536 U CN214308536 U CN 214308536U CN 202120535259 U CN202120535259 U CN 202120535259U CN 214308536 U CN214308536 U CN 214308536U
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Abstract
The utility model discloses a track traffic switch tongue close-fitting detection tool, including the installation piece, the downside of installation piece is provided with the mounting panel, the upside of mounting panel is fixed with the lift connecting rod, the upside of lift connecting rod runs through the installation piece and is fixed with the restriction piece, be provided with the cover between installation piece and the mounting panel and locate the spring on the lift connecting rod, the upside of restriction piece is fixed with the measuring tape, the front side of installation piece is fixed with the connecting block, the downside of connecting block is fixed with the erection column, the downside of erection column is fixed with the toper measuring stick, circular through-hole has been seted up to the upper surface of mounting panel, just the downside of toper measuring stick extends to in the circular through-hole. The utility model discloses a setting of erection column, mounting panel, lift connecting rod, measuring tape, mark piece, restriction piece etc. can conveniently measure the clearance between switch rail and the stock rail, offers convenience for the measurement personnel.
Description
Technical Field
The utility model relates to a detection instrument technical field especially relates to a track traffic switch tongue is close to pastes detection instrument.
Background
In rail transit, a turnout is a line connecting device for a train to switch from one track to another track, and is one of key devices for the driving safety of the train, the close contact condition of a turnout switch rail and a stock rail directly influences the driving safety and the passenger transport efficiency, the close contact adjustment of the turnout switch rail and the stock rail becomes one of daily important work contents of signal maintainers, and the close contact detection tool of the turnout switch rail is an indispensable tool for maintenance operation, but the existing close contact detection tool of the turnout switch rail cannot effectively and quickly measure the size of a gap between the turnout switch rail and the stock rail, and brings inconvenience to the inspectors.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the current switch blade point close-fitting detection instrument that proposes among the background art and can not effectively and quick measure the size in clearance between switch blade point and the stock rail, bring inconvenience for detection personnel, the utility model provides a track traffic switch blade point close-fitting detection instrument can conveniently measure the clearance between switch blade point and the stock rail, brings the facility for detection personnel.
(II) technical scheme
The utility model provides a track traffic switch tongue close-fitting detection instrument, including the installation piece, the downside of installation piece is provided with the mounting panel, the upside of mounting panel is fixed with the lift connecting rod, the upside of lift connecting rod runs through the installation piece and is fixed with the restriction piece, be provided with the cover between installation piece and the mounting panel and locate the spring on the lift connecting rod, the upside of restriction piece is fixed with the measuring tape, the front side of installation piece is fixed with the connecting block, the downside of connecting block is fixed with the erection column, the downside of erection column is fixed with the toper measuring stick, circular through-hole has been seted up to the upper surface of mounting panel, just the downside of toper measuring stick extends to in the circular through-hole.
Preferably, the right side of the measuring tape is provided with a vertical rod fixed on the upper surface of the mounting block, a handle is fixed on the upper side of the vertical rod, and a rubber anti-slip sleeve is arranged on the outer surface of the handle.
Preferably, the front surface of the measuring tape is engraved with a scale indicating the height.
Preferably, the left side of measuring tape is provided with the mark piece that is fixed in the installation piece upper surface, the mark piece includes montant and pointer, just the scale phase-match on pointer and the measuring tape.
Preferably, the cross section of the lifting connecting rod is square.
Preferably, the lower side of the tapered measuring rod is located at the same level as the lower surface of the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through the setting of erection column, mounting panel, lift connecting rod, measuring tape, marker, restriction piece etc. can conveniently measure the clearance between switch rail and the stock rail, bring the facility for the measurement personnel.
Drawings
Fig. 1 is a front view of a rail transit switch blade close contact detection tool provided by the present invention;
fig. 2 is the utility model provides a track traffic switch tongue point closure detection means's a section view that looks sideways at.
In the figure: the device comprises an installation block 1, a lifting connecting rod 2, an installation plate 3, a spring 4, a limiting block 5, a measuring ruler 6, a connecting block 7, an installation column 8, a conical measuring rod 9, a circular through hole 10, a marking piece 11, a vertical rod 12 and a handle 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, the utility model provides a track traffic switch tongue point rail pastes detection instrument closely, including installation piece 1, the downside of installation piece 1 is provided with mounting panel 3, the upside of mounting panel 3 is fixed with lift connecting rod 2, the upside of lift connecting rod 2 runs through installation piece 1 and is fixed with restriction piece 5, be provided with the cover between installation piece 1 and the mounting panel 3 and locate the spring 4 on lift connecting rod 2, the upside of restriction piece 5 is fixed with measuring tape 6, the front side of installation piece 1 is fixed with connecting block 7, the downside of connecting block 7 is fixed with erection column 8, the downside of erection column 8 is fixed with toper measuring stick 9, circular through-hole 10 has been seted up to the upper surface of mounting panel 3, and the downside of toper measuring stick 9 extends to in the circular through-hole 10.
In an alternative example, the right side of the measuring tape 6 is provided with a vertical rod 12 fixed on the upper surface of the mounting block 1, the upper side of the vertical rod 12 is fixed with a handle 13, and the outer surface of the handle 13 is provided with a rubber anti-slip sleeve.
In an alternative embodiment, the front surface of the measuring tape 6 is marked with a scale indicating the height.
In an alternative example, the left side of the measuring tape 6 is provided with a marking piece 11 fixed on the upper surface of the mounting block 1, the marking piece 11 comprises a vertical rod and a pointer, and the pointer is matched with the scale on the measuring tape 6.
In an alternative example, the lifting connecting rod 2 is square in cross-section.
In an alternative example, the underside of the tapered measuring rod 9 is at the same level as the lower surface of the mounting plate 3.
The working principle is as follows: when in use, the handle 13 is firstly held by hand, then the lower side of the conical measuring rod 9 is aligned with the gap between the turnout switch rail and the basic rail, then the handle 13 is pressed downwards, the mounting plate 3 is blocked by the turnout switch rail and the basic rail and can not move downwards any more, the mounting block 1 drives the conical measuring rod 9 to move downwards, the conical measuring rod 9 is inserted into the gap between the turnout switch rail and the basic rail, the conical measuring rod 9 is blocked by the turnout switch rail and the basic rail and stops moving downwards, meanwhile, the marking piece 11 is also driven by the mounting block 1 to move downwards for a certain distance, the spring 4 is compressed, the corresponding value pointed by the pointer of the marking piece 11 is matched with the diameter of the outer circumferential surface of the clamped position of the conical measuring rod 9 between the turnout switch rail and the basic rail, the value pointed by the pointer of the marking piece 11 is the size of the gap between the turnout switch rail and the basic rail, when the measurement is finished, the device can be lifted by the handle 13, the mounting plate 3 can return to the original position due to the elastic force of the spring 4 to complete the measurement, the gap between the turnout switch rail and the stock rail can be conveniently measured, and convenience is brought to detection personnel.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a track traffic switch tongue close-fitting detection tool, includes installation piece (1), its characterized in that, the downside of installation piece (1) is provided with mounting panel (3), the upside of mounting panel (3) is fixed with lift connecting rod (2), the upside of lift connecting rod (2) runs through installation piece (1) and is fixed with limiting block (5), be provided with spring (4) of cover locating on lift connecting rod (2) between installation piece (1) and mounting panel (3), the upside of limiting block (5) is fixed with measuring tape (6), the front side of installation piece (1) is fixed with connecting block (7), the downside of connecting block (7) is fixed with erection column (8), the downside of erection column (8) is fixed with toper measuring stick (9), circular through-hole (10) have been seted up to the upper surface of mounting panel (3), and the lower side of the conical measuring rod (9) extends into the circular through hole (10).
2. The rail transit switch blade contact detection tool according to claim 1, wherein a vertical rod (12) fixed on the upper surface of the mounting block (1) is arranged on the right side of the measuring scale (6), a handle (13) is fixed on the upper side of the vertical rod (12), and a rubber anti-slip sleeve is arranged on the outer surface of the handle (13).
3. The tool for detecting the close contact of the switch blade of the rail transit as claimed in claim 1, wherein the front surface of the measuring scale (6) is carved with a scale for indicating the height.
4. The track traffic switch point contact detection tool according to claim 3, wherein a mark member (11) fixed on the upper surface of the mounting block (1) is arranged on the left side of the measuring scale (6), the mark member (11) comprises a vertical rod and a pointer, and the pointer is matched with the scale on the measuring scale (6).
5. The rail transit switch blade contact detection tool of claim 1, wherein the cross section of the lifting connecting rod (2) is square.
6. The rail transit switch blade closure detection tool of claim 1, wherein the underside of the tapered measuring rod (9) is at the same level as the lower surface of the mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535259.1U CN214308536U (en) | 2021-03-15 | 2021-03-15 | Track traffic switch tongue close contact detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535259.1U CN214308536U (en) | 2021-03-15 | 2021-03-15 | Track traffic switch tongue close contact detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308536U true CN214308536U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535259.1U Active CN214308536U (en) | 2021-03-15 | 2021-03-15 | Track traffic switch tongue close contact detection tool |
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| CN (1) | CN214308536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812326A (en) * | 2022-03-21 | 2022-07-29 | 中国五冶集团有限公司 | Measure measuring tape of small crack width |
-
2021
- 2021-03-15 CN CN202120535259.1U patent/CN214308536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812326A (en) * | 2022-03-21 | 2022-07-29 | 中国五冶集团有限公司 | Measure measuring tape of small crack width |
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