CN210070827U - Detachable simple and easy limit measuring device of railway platform - Google Patents
Detachable simple and easy limit measuring device of railway platform Download PDFInfo
- Publication number
- CN210070827U CN210070827U CN201921317977.0U CN201921317977U CN210070827U CN 210070827 U CN210070827 U CN 210070827U CN 201921317977 U CN201921317977 U CN 201921317977U CN 210070827 U CN210070827 U CN 210070827U
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- ruler
- track
- platform
- chi
- vertical
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- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 229910000746 Structural steel Inorganic materials 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 210000003491 Skin Anatomy 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 230000037250 Clearance Effects 0.000 description 4
- 230000035512 clearance Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The utility model discloses a simple and easy boundary limit measuring device of detachable railway platform, including the platform chi, found the chi, the oblique palm, the track chi, the top welding of found the chi has platform chi fixed slot, the bottom welding of found the chi has the track chi fixed slot, the bottom welding of track chi fixed slot has the spacing angle bar of inboard track, platform chi fixed connection is in platform chi fixed slot, the left end sliding connection of platform chi has the vernier scale, track chi fixed connection is in the track chi fixed slot, the bottom surface bonding of track chi has the nylon board, the right-hand member sliding connection of track chi has the spacing slider of outside track, the oblique palm fixed connection is between found chi and track chi, the upper and lower both ends of oblique palm have all welded oblique palm connecting piece. The spatial position relation of the vertical ruler and other components is ensured through various measures, the accumulated system error of indirect measurement is eliminated, the track limiting device can effectively ensure that the measuring direction of the device is vertical to the track, and the measuring speed and the measuring precision are improved.
Description
Technical Field
The utility model relates to a railway platform detects technical field, especially relates to a simple and easy limit measuring device of detachable railway platform.
Background
With the rapid development of high-speed railway construction in China, the number of high-speed railway platforms is gradually increased, meanwhile, the motor train manufacturing technology is continuously updated and iterated, and a large amount of novel motor train unit trains are put into operation. The lateral distance sensor of the train can detect the distance between the train body and the platform and judge whether the overrun problem exists. The built high-speed railway platform is designed and constructed according to the original standard of the motor train unit, the sensor used by the novel motor train unit has higher measurement precision, and the condition that the motor train unit cannot be normally closed due to the fact that the sizes of platform caps cannot meet the requirements appears. The platform transfinites and administers, need find the position that has the size problem at first, and train automobile body and track relative position relation are definite, can obtain the distance of automobile body and platform through measuring the distance of track central line and platform edge, can meet following problem in the measurement process:
1.2m of height difference exists between the track and the platform, so that the direct measurement difficulty is high, and the positioning is inconvenient; the measurement task is heavy, and the precision requirement is high; because the short-circuit prevention device is arranged between the rails, the metal measuring equipment cannot be directly lapped on the two rails.
And the conventional measuring tools such as a total station and the like can not accurately position the position of the platform vertical to the track, and the conventional measuring tools such as a total station and the like are used for measuring by using a distance measuring system on a track inspection vehicle at present, so that the method is complex to operate and high in equipment purchase cost. Therefore, the clearance measuring device which is convenient to use, rapid in reading, high in measuring accuracy and low in price is very important in the high-speed railway overrun prevention, and a detachable railway platform simple clearance measuring device is provided for solving the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple and easy boundary limit measuring device of detachable railway platform is complicated in order to solve the current measuring device operation that above-mentioned background art provided, measure the degree of difficulty big, measure the problem that the task is heavy, equipment purchase expense is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a simple and easy limit measuring device of detachable railway platform, includes the platform chi, founds chi, oblique palm, track chi, it is located between platform chi and the track chi to found the chi, the top welding of founding the chi has platform chi fixed slot, the bottom welding of founding the chi has the track chi fixed slot, the bottom welding of track chi fixed slot has the spacing angle bar of inboard track, platform chi fixed connection is in platform chi fixed slot, the left end sliding connection of platform chi has the vernier scale, track chi fixed connection is in track chi fixed slot, the bottom surface bonding of track chi has the nylon board, the right-hand member sliding connection of track chi has the spacing slider of outside track, oblique palm fixed connection is between founding chi and track chi, oblique palm's upper and lower both ends have all welded oblique palm connecting piece.
Furthermore, scales are marked on the surfaces of the platform ruler and the track ruler.
Furthermore, the inclined palm connecting piece at the upper end of the inclined palm is connected with the vertical ruler through a butterfly bolt, and the inclined palm connecting piece at the lower end is connected with the track ruler through a butterfly bolt.
Further, the platform ruler fixing groove and the platform ruler, and the track ruler fixing groove and the track ruler are fixedly connected through butterfly bolts.
Furthermore, the vertical ruler is perpendicular to the platform ruler and the track ruler.
Furthermore, the inclined palm is obliquely arranged between the vertical ruler and the track ruler, and an equilateral right-angled triangle is formed between the inclined palm and the vertical ruler and between the inclined palm and the track ruler.
Furthermore, the outer surfaces of the vernier scale, the platform scale fixing groove, the platform scale, the vertical scale, the inclined palm connecting piece, the inclined palm, the track scale fixing groove, the inner side track limiting angle iron, the track scale and the outer side track limiting sliding block are all provided with insulating outer skins processed by spraying plastics.
Furthermore, the direct contact surfaces of the inner side track ruler limiting angle iron and the outer side track limiting slide block with the rails are provided with nylon plates.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
1. the device has simple structure and low cost, and is suitable for quick manufacture;
2. the butterfly bolts are used for connection, so that all parts of the device are independently arranged, the disassembly and the assembly are convenient, the material is light and high in strength, and the carrying is convenient;
3. the spatial position relationship between the vertical ruler and other components is ensured through various measures, and the system error accumulated by indirect measurement is eliminated;
4. the track limiting device can effectively ensure that the measuring direction of the device is vertical to the track, and the measuring speed and the measuring precision are improved;
5. set up the nylon insulation board through the contact surface with the track, the surface covering of all parts has the insulating crust through the processing of spraying plastics simultaneously, can effectively avoid the track mistake to touch the warning.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front structural view of the present invention.
Fig. 3 is a schematic front structural view of the vertical ruler of the present invention.
Fig. 4 is a schematic side structure view of the vertical ruler of the present invention.
In FIGS. 1-4: 1-vernier scale, 2-platform scale fixing groove, 3-platform scale, 4-vertical scale, 5-inclined palm connecting piece, 6-inclined palm, 7-track scale fixing groove, 8-inner side track limiting angle iron, 9-track scale, 10-nylon plate and 11-outer side track limiting sliding block.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1 to 4:
the utility model provides a detachable railway platform simple clearance measuring device, which comprises a platform ruler 3, a vertical ruler 4, an inclined palm 6 and a track ruler 9, wherein each part of the detachable railway platform simple clearance measuring device is described in detail below;
the vertical ruler 4 is positioned between the platform ruler 3 and the track ruler 9, the platform ruler fixing groove 2 is welded at the top of the vertical ruler 4, the track ruler fixing groove 7 is welded at the bottom of the vertical ruler 4, and the inner side track limiting angle iron 8 is welded at the bottom of the track ruler fixing groove 7; specifically, the vertical ruler 4 is used for connecting the platform ruler 3 and the track ruler 9, so that the device can directly measure the distance between a track and the platform, and is convenient to position and limit, the platform ruler 3 and the track ruler 9 can be respectively arranged at the upper end and the lower end of the vertical ruler 4 through butterfly bolts by the platform ruler fixing groove 2 and the track ruler fixing groove 7, meanwhile, the connecting structure can be conveniently disassembled, and the limiting angle iron 8 is matched with the track to play a role in limiting and positioning, so that the vertical ruler 4 is perpendicular to the upper surface of the track;
the platform ruler 3 is fixedly connected in the platform ruler fixing groove 2, the left end of the platform ruler 3 is connected with the vernier scale 1 in a sliding mode, the vernier scale 1 can slide on the platform ruler 3, and when the left end face of the vernier scale 1 is attached to the end face of the platform, the distance between the platform and a rail can be measured;
the track ruler 9 is fixedly connected in the track ruler fixing groove 7 and located above the inner side track limiting angle iron 8, a nylon plate 10 is bonded to the bottom surface of the track ruler 9, and the right end of the track ruler 9 is connected with an outer side track limiting sliding block 11 in a sliding mode; specifically, the track ruler 9 can be used for measuring the distance between two tracks, and meanwhile, the vertical ruler 4 plays a supporting and positioning role, the nylon plate 10 has insulating and wear-resistant effects, so that the track ruler 9 is prevented from being worn, the limiting slide block 11 can slide on the track ruler 9, when the right end face of the limiting slide block 11 is attached to the side face of the track, the distance between the two tracks can be measured, meanwhile, the limiting slide block 11 is matched with the limiting angle iron 8, the track ruler 9 can be fixed on the track, and the situation that the platform ruler 3 is inclined, overturned and the like when the distance between the platform and the track is measured is prevented;
oblique palm 6 fixed connection is between vertical ruler 4 and track chi 9, and oblique palm connecting piece 5 has all been welded at the upper and lower both ends of oblique palm 6, and oblique palm 6 can support between vertical ruler 4 and the track chi 9, improves the structural strength of device.
To sum up, when using the utility model discloses the time: firstly, determining whether the insulating outer skins sprayed with plastics on the surfaces of all parts of the device are damaged, checking that the nylon plate 10 is complete and firmly fixed, clamping the track ruler 9 into the track ruler fixing groove 7, primarily screwing the butterfly bolt, and after the inclined strut 6 connecting piece is fixed, re-screwing the butterfly bolt for reinforcement; then the platform ruler 3 is clamped into the platform ruler fixing groove 2 and is fixed by bolts; and when measuring, inboard track limit angle 8 leans on tight track, then with outside track limit slide 11 top tight track inboard, guarantee that the device is whole perpendicular with the track, suitable controlling means is whole stable, later removes vernier scale 1, makes the right angle face and platform edge contact, reading and record.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A detachable simple and easy limit measuring device for a railway platform comprises a platform ruler (3), a vertical ruler (4), an inclined palm (6) and a track ruler (9), and is characterized in that the vertical ruler (4) is positioned between the platform ruler (3) and the track ruler (9), a platform ruler fixing groove (2) is welded at the top of the vertical ruler (4), a track ruler fixing groove (7) is welded at the bottom of the vertical ruler (4), an inner side track limiting angle iron (8) is welded at the bottom of the track ruler fixing groove (7), the platform ruler (3) is fixedly connected in the platform ruler fixing groove (2), a vernier scale (1) is slidably connected at the left end of the platform ruler (3), the track ruler (9) is fixedly connected in the track ruler fixing groove (7), a nylon plate (10) is bonded at the bottom surface of the track ruler (9), and an outer side track limiting sliding block (11) is slidably connected at the right end of the track ruler (9), the inclined palm (6) is fixedly connected between the vertical ruler (4) and the track ruler (9), and inclined palm connecting pieces (5) are welded at the upper end and the lower end of the inclined palm (6).
2. The apparatus of claim 1, wherein the apparatus further comprises: scales are marked on the surfaces of the platform ruler (3) and the track ruler (9).
3. The apparatus of claim 1, wherein the apparatus further comprises: the inclined palm connecting piece (5) at the upper end of the inclined palm (6) is connected with the vertical ruler (4) through a butterfly bolt, and the inclined palm connecting piece (5) at the lower end is connected with the track ruler (9) through a butterfly bolt.
4. The apparatus of claim 1, wherein the apparatus further comprises: and the platform ruler fixing groove (2) is fixedly connected with the platform ruler (3), and the track ruler fixing groove (7) is fixedly connected with the track ruler (9) through butterfly bolts.
5. The apparatus of claim 1, wherein the apparatus further comprises: the vertical ruler (4) is perpendicular to the platform ruler (3) and the track ruler (9).
6. The apparatus of claim 1, wherein the apparatus further comprises: the inclined palm (6) is obliquely arranged between the vertical ruler (4) and the track ruler (9), and an equilateral right-angled triangle is formed between the inclined palm (6) and the vertical ruler (4) as well as between the inclined palm (6) and the track ruler (9).
7. The apparatus of claim 1, wherein the apparatus further comprises: the outer surfaces of the vernier (1), the platform ruler fixing groove (2), the platform ruler (3), the vertical ruler (4), the inclined palm connecting piece (5), the inclined palm (6), the track ruler fixing groove (7), the inner side track limiting angle iron (8), the track ruler (9) and the outer side track limiting sliding block (11) are all provided with insulating outer skins processed by spraying plastics.
8. The apparatus of claim 1, wherein the apparatus further comprises: the direct contact surfaces of the inner side track ruler limiting angle iron (8), the outer side track limiting slide block (11) and the rail are provided with nylon plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317977.0U CN210070827U (en) | 2019-08-14 | 2019-08-14 | Detachable simple and easy limit measuring device of railway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317977.0U CN210070827U (en) | 2019-08-14 | 2019-08-14 | Detachable simple and easy limit measuring device of railway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210070827U true CN210070827U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317977.0U Active CN210070827U (en) | 2019-08-14 | 2019-08-14 | Detachable simple and easy limit measuring device of railway platform |
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| Country | Link |
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| CN (1) | CN210070827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310710A (en) * | 2021-05-12 | 2021-08-27 | 中车太原机车车辆有限公司 | Detachable limit door for railway wagon |
| WO2022236892A1 (en) * | 2021-05-13 | 2022-11-17 | 方大智创科技有限公司 | Rail platform door system limit measurement rail trolley |
-
2019
- 2019-08-14 CN CN201921317977.0U patent/CN210070827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310710A (en) * | 2021-05-12 | 2021-08-27 | 中车太原机车车辆有限公司 | Detachable limit door for railway wagon |
| WO2022236892A1 (en) * | 2021-05-13 | 2022-11-17 | 方大智创科技有限公司 | Rail platform door system limit measurement rail trolley |
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