CN214372182U - Platform limit detection device - Google Patents
Platform limit detection device Download PDFInfo
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- CN214372182U CN214372182U CN202120197805.5U CN202120197805U CN214372182U CN 214372182 U CN214372182 U CN 214372182U CN 202120197805 U CN202120197805 U CN 202120197805U CN 214372182 U CN214372182 U CN 214372182U
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Abstract
A platform limit detection device comprises a horizontal rod and a telescopic prism rod, wherein a replacement connector is arranged between the horizontal rod and the telescopic prism rod and is positioned on the right side of the horizontal rod, the replacement connector is positioned at the top of the telescopic prism rod, a horizontal sliding block is arranged at the end part of the horizontal rod and is connected with a vertical sliding block, a horizontal graduated scale positioned at the bottom of the horizontal sliding block is arranged at the end part of the horizontal rod, and an inclined strut is arranged between the horizontal rod and the telescopic prism rod; the horizontal sliding block comprises a T-shaped plate and two limiting strips, the two limiting strips are arranged at the bottom of one end of the T-shaped plate, the two limiting strips are located on two sides of the horizontal rod, the other end of the T-shaped plate is provided with a mounting hole, and a limiting rod is arranged in the mounting hole. The design not only improves the detection efficiency, but also improves the detection quality.
Description
Technical Field
The utility model relates to a track detects technical field, especially relates to a platform limit detection device, mainly is applicable to and improves detection efficiency and improvement detection quality.
Background
The rail transit is the most important transportation mode in China, a station platform of the rail transit is used as an accumulation point for passengers to wait for vehicles and get on and off the vehicles, the rail transit plays a vital role on the whole transportation line of the rail transit, and if the gap of the platform is too small, the vehicles can enter the station and stop the collision equipment, so that the driving safety is influenced; the too big then can relate to passenger's personal safety, especially old man's the card of losing foot, infant fall into the vehicle bottom or the cell-phone falls into the platform clearance, and similar thing happens occasionally, seriously threatens passenger's personal safety, need detect the platform boundary limit when carrying out the track detection, ensures passenger's safety.
When carrying out platform limit and examining at present, often use the scale to measure the platform clearance through the manual work to reach the purpose that detects the platform limit, but this kind of mode can not carry out continuous detection to the station, can only carry out the breakpoint and detect, and not only detection efficiency is low, appears leaking the condition of examining moreover easily, and the quality of detection is low, and intensity of labour is big simultaneously, has improved the cost of labor.
Disclosure of Invention
The utility model aims at overcoming the defect and the problem that the detection efficiency that exist is low and detection quality is low among the prior art, providing an improve detection efficiency and improve detection quality's platform limit detection device.
In order to achieve the above purpose, the technical solution of the utility model is that: a platform limit detection device comprises a horizontal rod and a telescopic prism rod, wherein a replacement connector is arranged between the horizontal rod and the telescopic prism rod, the replacement connector is positioned on the right side of the horizontal rod, the replacement connector is positioned at the top of the telescopic prism rod, a horizontal sliding block is arranged at the end part of the horizontal rod, the horizontal sliding block is connected with a vertical sliding block, a horizontal graduated scale positioned at the bottom of the horizontal sliding block is arranged at the end part of the horizontal rod, and an inclined strut is arranged between the horizontal rod and the telescopic prism rod;
the horizontal sliding block comprises a T-shaped plate and two limiting strips, the two limiting strips are arranged at the bottom of one end of the T-shaped plate, the two limiting strips are positioned on two sides of the horizontal rod, the other end of the T-shaped plate is provided with a mounting hole, and a limiting rod is arranged in the mounting hole;
vertical slider includes the universal ball of L template, first flying saucer and the universal ball of second flying saucer, the universal ball level of first flying saucer sets up the bottom at L template diaphragm, the vertical medial surface that sets up at L template riser of the universal ball of second flying saucer, the lateral surface of L template riser is provided with perpendicular scale, the both sides face of L template riser is provided with the spacing groove, the gag lever post passes the spacing groove.
The one end of bracing is provided with first plum blossom screw, set up horizontal chute on the horizon bar, first plum blossom screw passes horizontal chute, the bracing is connected with the horizon bar through first plum blossom screw, the other end of bracing is provided with second plum blossom screw, the bracing is connected with flexible prism pole through second plum blossom screw.
The horizontal sliding groove is positioned at one third of the right side of the horizontal rod.
The length of the horizontal sliding groove is two centimeters.
The replacement connector comprises a horizontal rod hinged female head, a horizontal rod hinged male head and a telescopic rod connector, the horizontal rod hinged female head is hinged with the horizontal rod hinged male head, the horizontal rod hinged male head is connected with the horizontal rod, the horizontal rod hinged female head is connected with the telescopic rod connector, and the telescopic rod connector is connected with the telescopic prism rod.
Two are no less than to the quantity of gag lever post, the quantity of mounting hole is the twice of gag lever post quantity.
And horizontal air bubbles are arranged at the top of the horizontal rod.
Vertical bubbles are arranged on the telescopic prism rod.
The bottom of flexible prism pole is the round platform form, the bottom and the track of flexible prism pole are detected the car and are connected, be provided with the universal stand on the flexible prism pole, the universal stand is connected with detecting the car.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a platform limit detection device, which is provided with a horizontal slider and a vertical slider, a replacement connector is arranged between a horizontal rod and a telescopic prism rod, the replacement connector is positioned at the right side of the horizontal rod, the replacement connector is positioned at the top of the telescopic prism rod, an inclined strut is arranged between the horizontal rod and the telescopic prism rod, when in measurement, the telescopic prism rod is firstly inserted on a detection vehicle, so that the horizontal rod is in a horizontal position, then the horizontal slider is moved leftwards and rightwards until a second flying saucer universal ball is contacted with the side surface of a platform, then the reading of a horizontal scale on the horizontal rod is read, thereby obtaining the measurement result of the horizontal distance from an actual line center to the side of the platform, the vertical slider can also downwards under the action of self weight when measuring the horizontal distance, the vertical slider contacts the top surface of the platform through a first flying saucer universal ball, the reading of a vertical scale is read at the moment, thereby obtaining the measurement result of the vertical distance from an actual rail surface to the platform surface, promote when examining and detect the car, because the universal ball of first flying saucer and the universal ball of second flying saucer can slide with the platform, and then can detect in succession the platform, do not need the breakpoint to detect, improved detection efficiency, avoid appearing the condition of lou examining simultaneously, improve the quality of detecting.
Therefore, the utility model provides high detection efficiency with improved detection quality.
2. The utility model relates to a platform limit detection device, which is provided with an inclined strut, one end of the inclined strut is provided with a first plum blossom screw, a horizontal chute is arranged on a horizontal rod, the first plum blossom screw passes through the horizontal chute, the inclined strut is connected with the horizontal rod through the first plum blossom screw, the other end of the inclined strut is provided with a second plum blossom screw, the inclined strut is connected with a telescopic prism rod through the second plum blossom screw, in the process of inserting the telescopic prism rod, the first plum blossom screw can move in the horizontal chute by loosening the first plum blossom screw and the second plum blossom screw, then the first plum blossom screw and the second plum blossom screw are tightened, the inclined strut rotates, thereby the angle between the horizontal rod and the horizontal line is changed, meanwhile, the top of the horizontal rod is provided with a horizontal bubble, the telescopic rod is provided with a vertical bubble, whether the horizontal rod is in the horizontal position or not can be conveniently judged through the horizontal bubble and the vertical bubble, the angle of the inclined strut is conveniently adjusted to enable the horizontal rod to be in the horizontal position, and the measurement precision of the detection device is improved.
Therefore, the utility model provides high measurement accuracy.
3. The utility model relates to a set up horizontal slider and vertical slider among the platform boundary detection device, can realize the continuous detection to the platform, do not need the breakpoint to detect, improved detection efficiency to reduce and detect required time, only need promote the detection dolly and can detect the platform, reduced intensity of labour, and reduced the cost of artifical detection, be provided with universal bracket on the flexible prism pole simultaneously, universal bracket is connected with detecting the car, and universal bracket can further fix the position of flexible prism pole, avoids in sliding, and the flexible prism pole takes place to rock, uses more reliable and more stable.
Therefore, the utility model discloses low in labor strength, cost of labor are low and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the vertical slider in fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a schematic structural view of the horizontal slider in fig. 1.
Fig. 5 is an enlarged view of a in fig. 1.
In the figure: horizontal pole 1, flexible prism pole 2, replacement connector 3, horizontal slider 4, T template 41, spacing 42, mounting hole 43, gag lever post 44, vertical slider 5, L template 51, first universal ball 52 of flying saucer, the universal ball 53 of second flying saucer, perpendicular scale 54, spacing groove 55, horizontal scale 6, bracing 7, first plum blossom screw 8, horizontal spout 9, second plum blossom screw 10, horizontal bubble 11, vertical bubble 12.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 5, the platform limit detection device comprises a horizontal rod 1 and a telescopic prism rod 2, wherein a replacement connector 3 is arranged between the horizontal rod 1 and the telescopic prism rod 2, the replacement connector 3 is positioned on the right side of the horizontal rod 1, the replacement connector 3 is positioned on the top of the telescopic prism rod 2, a horizontal slider 4 is arranged at the end of the horizontal rod 1, the horizontal slider 4 is connected with a vertical slider 5, a horizontal scale 6 positioned at the bottom of the horizontal slider 4 is arranged at the end of the horizontal rod 1, and an inclined strut 7 is arranged between the horizontal rod 1 and the telescopic prism rod 2;
the horizontal sliding block 4 comprises a T-shaped plate 41 and two limiting strips 42, the two limiting strips 42 are arranged at the bottom of one end of the T-shaped plate 41, the two limiting strips 42 are positioned at two sides of the horizontal rod 1, the other end of the T-shaped plate 41 is provided with a mounting hole 43, and a limiting rod 44 is arranged in the mounting hole 43;
One end of bracing 7 is provided with first plum blossom screw 8, set up horizontal chute 9 on the horizon bar 1, first plum blossom screw 8 passes horizontal chute 9, bracing 7 is connected with horizon bar 1 through first plum blossom screw 8, the other end of bracing 7 is provided with second plum blossom screw 10, bracing 7 is connected with flexible prism pole 2 through second plum blossom screw 10.
The horizontal sliding groove 9 is positioned at the right third of the horizontal rod 1.
The length of the horizontal chute 9 is two centimeters.
The replacement connector 3 comprises a horizontal rod hinged female head 31, a horizontal rod hinged sub-head 32 and a telescopic rod connector 33, the horizontal rod hinged female head 31 is hinged with the horizontal rod hinged sub-head 32, the horizontal rod hinged sub-head 32 is connected with the horizontal rod 1, the horizontal rod hinged female head 31 is connected with the telescopic rod connector 33, and the telescopic rod connector 33 is connected with the telescopic prism rod 2.
The number of the limiting rods 44 is not less than two, and the number of the mounting holes 43 is twice of the number of the limiting rods 44.
The top of the horizontal rod 1 is provided with a horizontal air bubble 11.
The telescopic prism rod 2 is provided with a vertical bubble 12.
The bottom of flexible prism pole 2 is the round platform form, the bottom and the track of flexible prism pole 2 are detected the car and are connected, be provided with the universal stand on the flexible prism pole 2, the universal stand is connected with detecting the car.
The principle of the utility model is explained as follows:
the general horizontal distance of the limit of the existing platform is 1.75 meters or 1.80 meters from the side surface of the platform to the center of a line, the allowable error is 0 to +15 millimeters, the distance from the platform surface to a steel rail surface is 1.250 meters, the allowable error of the platform surface is 0 to +10 millimeters, only a telescopic prism rod is inserted on a detection vehicle, a handle plum blossom screw is arranged on the telescopic prism rod, the telescopic prism rod is lifted to the highest position and is fixed by the handle plum blossom screw, firstly, the telescopic prism rod is ensured to be vertical under the action of vertical bubbles by utilizing 2 universal brackets, then, the horizontal rod is kept horizontal under the horizontal bubbles through a fine adjustment inclined support, at the moment, the detection vehicle is pushed to travel, when the limit of the platform needs to be detected, the telescopic prism rod is ensured to be vertical, the horizontal rod is horizontal, then, a second flying saucer universal ball vertically arranged is contacted with the side surface of a wall by sliding a horizontal sliding block, the total sliding stroke of the horizontal block on the horizontal rod is 80 millimeters, the scale reading on the horizontal rod can be read again, the reading result at this moment is the horizontal distance from the center of the actual line to the side of the platform, the horizontal detection range of the detection device is 1.73-1.81 meters, meanwhile, the vertical sliding block can also face downwards under the action of self weight, the total sliding stroke of the vertical sliding block on the horizontal sliding block is 60 millimeters, the vertical sliding block contacts the top surface of the platform through the first flying saucer universal ball, then the reading in the height direction is carried out, the reading result at this moment is the vertical distance from the actual rail surface to the platform surface of the platform, the vertical detection range of the detection device is 1.23-1.29 meters, the vertical distance and the horizontal distance are read through the horizontal scale and the vertical scale, and then the detection is completed.
Example 1:
referring to fig. 1 to 5, the platform limit detection device comprises a horizontal rod 1 and a telescopic prism rod 2, wherein a replacement connector 3 is arranged between the horizontal rod 1 and the telescopic prism rod 2, the replacement connector 3 is positioned on the right side of the horizontal rod 1, the replacement connector 3 is positioned on the top of the telescopic prism rod 2, a horizontal slider 4 is arranged at the end of the horizontal rod 1, the horizontal slider 4 is connected with a vertical slider 5, a horizontal scale 6 positioned at the bottom of the horizontal slider 4 is arranged at the end of the horizontal rod 1, and an inclined strut 7 is arranged between the horizontal rod 1 and the telescopic prism rod 2; the horizontal sliding block 4 comprises a T-shaped plate 41 and two limiting strips 42, the two limiting strips 42 are arranged at the bottom of one end of the T-shaped plate 41, the two limiting strips 42 are positioned at two sides of the horizontal rod 1, the other end of the T-shaped plate 41 is provided with a mounting hole 43, and a limiting rod 44 is arranged in the mounting hole 43; vertical slider 5 includes L template 51, the universal ball of first flying saucer 52 and the universal ball 53 of second flying saucer, the universal ball 52 level of first flying saucer sets up the bottom at L template 51 diaphragm, the vertical medial surface that sets up at L template 51 riser of the universal ball 53 of second flying saucer, the lateral surface of L template 51 riser is provided with perpendicular scale 54, the both sides face of L template 51 riser is provided with spacing groove 55, gag lever post 44 passes spacing groove 55.
Example 2:
the basic contents are the same as example 1, except that:
referring to fig. 1 to 5, one end of the inclined strut 7 is provided with a first plum blossom screw 8, the horizontal rod 1 is provided with a horizontal sliding groove 9, the first plum blossom screw 8 penetrates through the horizontal sliding groove 9, the inclined strut 7 is connected with the horizontal rod 1 through the first plum blossom screw 8, the other end of the inclined strut 7 is provided with a second plum blossom screw 10, and the inclined strut 7 is connected with the telescopic prism rod 2 through the second plum blossom screw 10; the horizontal chute 9 is positioned at one third of the right side of the horizontal rod 1; the length of the horizontal chute 9 is two centimeters.
Example 3:
the basic contents are the same as example 1, except that:
referring to fig. 1 to 5, the replacement connector 3 includes a horizontal rod hinge female head 31, a horizontal rod hinge sub head 32 and a telescopic rod connector 33, the horizontal rod hinge female head 31 is hinged to the horizontal rod hinge sub head 32, the horizontal rod hinge sub head 32 is connected to the horizontal rod 1, the horizontal rod hinge female head 31 is connected to the telescopic rod connector 33, and the telescopic rod connector 33 is connected to the telescopic prism rod 2; the number of the limiting rods 44 is not less than two, and the number of the mounting holes 43 is twice of the number of the limiting rods 44; the top of the horizontal rod 1 is provided with a horizontal bubble 11; the telescopic prism rod 2 is provided with vertical bubbles 12; the bottom of flexible prism pole 2 is the round platform form, the bottom and the track of flexible prism pole 2 are detected the car and are connected, be provided with the universal stand on the flexible prism pole 2, the universal stand is connected with detecting the car.
Claims (9)
1. A platform limit detection device is characterized in that: the telescopic prism rod comprises a horizontal rod (1) and a telescopic prism rod (2), wherein a replacement connector (3) is arranged between the horizontal rod (1) and the telescopic prism rod (2), the replacement connector (3) is positioned on the right side of the horizontal rod (1), the replacement connector (3) is positioned at the top of the telescopic prism rod (2), a horizontal slider (4) is arranged at the end part of the horizontal rod (1), the horizontal slider (4) is connected with a vertical slider (5), a horizontal graduated scale (6) positioned at the bottom of the horizontal slider (4) is arranged at the end part of the horizontal rod (1), and an inclined strut (7) is arranged between the horizontal rod (1) and the telescopic prism rod (2);
the horizontal sliding block (4) comprises a T-shaped plate (41) and two limiting strips (42), the two limiting strips (42) are arranged at the bottom of one end of the T-shaped plate (41), the two limiting strips (42) are positioned on two sides of the horizontal rod (1), the other end of the T-shaped plate (41) is provided with a mounting hole (43), and a limiting rod (44) is arranged in the mounting hole (43);
vertical slider (5) include L template (51), first universal ball of flying saucer (52) and the universal ball of second flying saucer (53), first universal ball of flying saucer (52) level sets up the bottom at L template (51) diaphragm, the vertical medial surface that sets up at L template (51) riser of the universal ball of second flying saucer (53), L template (51) riser lateral surface is provided with perpendicular scale (54), the both sides face of L template (51) riser is provided with spacing groove (55), spacing rod (44) pass spacing groove (55).
2. The platform clearance detecting device according to claim 1, wherein: the one end of bracing (7) is provided with first plum blossom screw (8), set up horizontal chute (9) on horizontal bar (1), horizontal chute (9) are passed in first plum blossom screw (8), bracing (7) are connected with horizontal bar (1) through first plum blossom screw (8), the other end of bracing (7) is provided with second plum blossom screw (10), bracing (7) are connected with flexible prism pole (2) through second plum blossom screw (10).
3. The platform limit detection device according to claim 2, wherein: the horizontal sliding groove (9) is positioned at one third of the right side of the horizontal rod (1).
4. The platform limit detection device according to claim 2, wherein: the length of the horizontal sliding chute (9) is two centimeters.
5. The platform clearance detecting device according to claim 1, wherein: the replacement connector (3) comprises a horizontal rod hinged female head (31), a horizontal rod hinged sub-head (32) and a telescopic rod connector (33), the horizontal rod hinged female head (31) is hinged with the horizontal rod hinged sub-head (32), the horizontal rod hinged sub-head (32) is connected with the horizontal rod (1), the horizontal rod hinged female head (31) is connected with the telescopic rod connector (33), and the telescopic rod connector (33) is connected with the telescopic prism rod (2).
6. The platform clearance detecting device according to claim 1, wherein: the number of the limiting rods (44) is not less than two, and the number of the mounting holes (43) is twice of the number of the limiting rods (44).
7. The platform clearance detecting device according to claim 1, wherein: the top of the horizontal rod (1) is provided with a horizontal bubble (11).
8. The platform clearance detecting device according to claim 1, wherein: vertical bubbles (12) are arranged on the telescopic prism rod (2).
9. The platform clearance detecting device according to claim 1, wherein: the bottom of flexible prism pole (2) is the round platform form, the bottom and the track of flexible prism pole (2) are detected the car and are connected, be provided with the universal stand on flexible prism pole (2), the universal stand is connected with detecting the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197805.5U CN214372182U (en) | 2021-01-25 | 2021-01-25 | Platform limit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197805.5U CN214372182U (en) | 2021-01-25 | 2021-01-25 | Platform limit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214372182U true CN214372182U (en) | 2021-10-08 |
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ID=77959536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120197805.5U Active CN214372182U (en) | 2021-01-25 | 2021-01-25 | Platform limit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214372182U (en) |
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2021
- 2021-01-25 CN CN202120197805.5U patent/CN214372182U/en active Active
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