CN216012928U - Urban railway vehicle secondary skeleton detection device - Google Patents
Urban railway vehicle secondary skeleton detection device Download PDFInfo
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- CN216012928U CN216012928U CN202122094289.6U CN202122094289U CN216012928U CN 216012928 U CN216012928 U CN 216012928U CN 202122094289 U CN202122094289 U CN 202122094289U CN 216012928 U CN216012928 U CN 216012928U
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Abstract
The utility model relates to a city railway vehicle secondary skeleton detection device, including the detection platform that is used for bearing the weight of the secondary skeleton, it is equipped with the transverse adjustment seat along detecting platform length direction symmetry to detect on the platform, be equipped with the vertical adjustment seat along transverse adjustment seat length direction symmetry on the transverse adjustment seat, be equipped with centre gripping detection mechanism on the vertical adjustment seat, centre gripping detection mechanism includes L type fixed plate, the centre gripping cylinder, mounting panel and splint, L type fixed plate one side is fixed at vertical adjustment seat side, be fixed with the centre gripping cylinder on the L type fixed plate, the output of centre gripping cylinder passes L type fixed plate fixedly connected with mounting panel, the mounting panel bottom is fixed with splint, the mounting panel side is equipped with the laser alignment subassembly. Fix the secondary skeleton on examining test table, start laser emitter through the controller, if laser receiver received laser signal, then the recess of secondary skeleton aligns in same straight line direction, need not the manual work and measures, guarantees that measuring result is accurate.
Description
Technical Field
The utility model relates to a city railway vehicle accessory auxiliary device technical field especially relates to a city railway vehicle secondary skeleton detection device.
Background
With the continuous development of society, more and more cities begin to build their own rail transit. Vehicles such as subway vehicles and urban railway vehicles used for rail transit also start large-scale batch production. In the production process of the railway vehicle, the interior top trim part comprises a middle top plate, a side top plate, a lamp and a grid which are connected with a roof steel structure through a secondary framework. The secondary framework comprises a cross beam and a longitudinal beam, and the cross beam and the longitudinal beam are assembled into the small-sized and modularized secondary framework through bolts, spring washers, nuts and angle aluminum. The secondary skeleton recess after the equipment need align in same straight line direction, avoids the condition of staggering from top to bottom appearing after the installation. The existing secondary skeleton measuring method is manual measurement, has large error and wastes time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a city railway vehicle secondary skeleton detection device is provided, the problem of mentioning in the above-mentioned background art is solved.
In order to solve the technical problem, the utility model discloses a city railway vehicle secondary skeleton detection device, including the detection platform that is used for bearing the secondary skeleton, the detection platform is gone up to be equipped with the transverse adjustment seat along detection platform length direction symmetry, and two transverse adjustment seats are close to each other or keep away from along detection platform length direction under the effect of first actuating mechanism, the transverse adjustment seat is gone up to be equipped with the longitudinal adjustment seat along transverse adjustment seat length direction symmetry, and two longitudinal adjustment seats on each transverse adjustment seat are close to each other or keep away from each other under the effect of second actuating mechanism; the laser alignment device is characterized in that a clamping detection mechanism is arranged on the longitudinal adjusting seat and comprises an L-shaped fixing plate, a clamping cylinder, a mounting plate and a clamping plate, one surface of the L-shaped fixing plate is fixed on the side edge of the longitudinal adjusting seat, the other surface of the L-shaped fixing plate is parallel to the surface of the longitudinal adjusting seat, the clamping cylinder is fixed on the L-shaped fixing plate, the output end of the clamping cylinder penetrates through the L-shaped fixing plate and is fixedly connected with the mounting plate, the clamping plate is fixed at the bottom of the mounting plate, and a laser alignment assembly is arranged on the side surface of the mounting plate; the side face of the detection table is provided with a controller, and the first driving mechanism, the second driving mechanism, the clamping cylinder and the laser alignment assembly are all connected with the controller.
As an improvement of the utility model, be equipped with the horizontal supporting seat between two horizontal adjustment seats, be equipped with vertical supporting seat between two vertical adjustment seats, horizontal supporting seat flushes with vertical supporting seat surface.
As an improvement of the utility model, the subassembly is aimed at to laser includes laser emitter and laser receiver, and the relative side center of the vertical regulation seat of relative setting is equipped with laser emitter and laser receiver respectively.
As an improvement of the utility model, every laser receiver one side all is equipped with the pilot lamp, it is equipped with bee calling organ on the test table to examine, pilot lamp and bee calling organ all are connected with the controller electricity.
As an improvement of the utility model, a driving mechanism includes first motor, the first spout of first bidirectional screw and with first spout matched with first slider, first spout is detecting the platform surface and is located the lateral adjustment seat bottom along detecting a length direction setting, the lateral adjustment seat bottom is equipped with first slider, first slider is arranged in first spout, first bidirectional screw arrange in first spout and with first slider threaded connection, first bidirectional screw one end is passed and is detected the output of platform side and first motor and be connected.
As an improvement of the utility model, second actuating mechanism is the same with first actuating mechanism structure, including second motor, the bidirectional screw second spout and with second spout matched with second slider, the second spout sets up at the transversely adjustable seat surface and is located the vertically adjustable seat bottom along transversely adjustable seat length direction, vertically adjustable seat bottom is equipped with the second slider, the second slider is arranged in the second spout, the bidirectional screw of second arrange in the second spout and with second slider threaded connection, the output that transversely adjustable seat side was passed to the bidirectional screw one end is connected with the second motor.
As an improvement of the utility model, four corners of the bottom of the detection table are provided with the supporting legs.
Compared with the prior art, the utility model has the advantages that 1) through setting up the centre gripping detection mechanism, laser alignment subassembly and controller, fix the secondary skeleton on examining the test table, start the laser emitter through the controller, if laser receiver receives laser signal, then the recess of secondary skeleton aligns in same straight line direction, need not artifical the measurement, guarantee that the measuring result is accurate; 2) the first driving mechanism is arranged to drive the two transverse adjusting seats to be close to or far away from each other, and the second driving mechanism drives the two longitudinal adjusting seats on the same transverse adjusting seat to be close to or far away from each other, so that adjustment according to the specification and size of the secondary framework is facilitated, and the secondary frameworks with different specifications and sizes are conveniently measured; 3) the other pilot lamp that sets up of every laser receiver, according to the signal of laser instrument receipt difference, the pilot lamp sends different colours, is convenient for know which linear direction does not align to be convenient for rework.
Drawings
FIG. 1 is a schematic structural view of a secondary skeleton detection device for an urban railway vehicle according to the present invention;
FIG. 2 is a schematic structural view of the clamping detection mechanism of the present invention;
in the figure: 1. a detection table; 2. a transverse adjusting seat; 3. a first drive mechanism; 4. a longitudinal adjustment seat; 5. a second drive mechanism; 6. an L-shaped fixing plate; 7. a clamping cylinder; 8. mounting a plate; 9. a splint; 10. a laser alignment assembly; 101. a laser transmitter; 102. a laser receiver; 11. a controller; 12. a transverse supporting seat; 13. a longitudinal support seat; 14. an indicator light; 15. a buzzer; 16. and (7) supporting legs.
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the following detailed description is made with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 2, the device for detecting the secondary framework of the urban railway vehicle comprises a detection table 1 for bearing the secondary framework, wherein supporting legs 16 are arranged at four corners of the bottom of the detection table 1, transverse adjusting seats 2 are symmetrically arranged on the detection table 1 along the length direction of the detection table 1, and the two transverse adjusting seats 2 are close to or far away from each other along the length direction of the detection table 1 under the action of a first driving mechanism 3. The horizontal adjustment seat 2 is gone up and is equipped with vertical adjustment seat 4 along the horizontal adjustment seat 2 length direction symmetry, and two vertical adjustment seats 4 on every horizontal adjustment seat 2 are close to each other or keep away from under the effect of second actuating mechanism 5, are equipped with horizontal supporting seat 12 between two horizontal adjustment seats 2, are equipped with vertical supporting seat 13 between two vertical adjustment seats 4, and horizontal supporting seat 12 flushes with vertical supporting seat 13 surface, plays the supporting role to the mid portion of secondary skeleton.
Through setting up first actuating mechanism and driving two transverse adjustment seats and be close to each other or keep away from, and second actuating mechanism drives two vertical adjustment seats on the same transverse adjustment seat and is close to each other or keep away from, conveniently adjusts according to the specification size of secondary skeleton, is convenient for measure the secondary skeleton of different specifications sizes.
The second driving mechanism 5 is the same as the first driving mechanism 3 in structure and comprises a second motor, a second bidirectional lead screw second chute and a second sliding block matched with the second chute, the second chute is arranged on the surface of the transverse adjusting seat 2 along the length direction of the transverse adjusting seat 2 and is positioned at the bottom of the longitudinal adjusting seat 4, the second sliding block is arranged in the second chute, the second bidirectional lead screw is arranged in the second chute and is in threaded connection with the second sliding block, and one end of the second bidirectional lead screw penetrates through the side surface of the transverse adjusting seat 2 to be connected with the output end of the second motor.
Be equipped with centre gripping detection mechanism on vertical regulation seat 4, centre gripping detection mechanism includes L type fixed plate 6, centre gripping cylinder 7, mounting panel 8 and splint 9, 6 one sides of L type fixed plate are fixed at vertical regulation seat 4 side, another side and vertical regulation seat 4 parallel surfaces, be fixed with centre gripping cylinder 7 on the L type fixed plate 6, the output of centre gripping cylinder 7 passes 6 fixedly connected with mounting panels 8 of L type fixed plate, mounting panel 8 bottom is fixed with splint 9, the mounting panel 8 side is equipped with laser alignment subassembly 10. The side surface of the detection table 1 is provided with a controller 11, and the first driving mechanism 3, the second driving mechanism 5, the clamping cylinder 7 and the laser alignment assembly 10 are all connected with the controller 11.
Through setting up centre gripping detection mechanism, laser alignment subassembly and controller, fix the secondary skeleton on examining test table, start laser emitter through the controller, if laser receiver receives laser signal, then the recess of secondary skeleton aligns on same straight line direction, need not the manual work and measure, guarantees that measuring result is accurate.
The laser alignment assembly 10 comprises a laser transmitter 101 and a laser receiver 102, and the laser transmitter 101 and the laser receiver 102 are respectively arranged at the centers of the opposite side surfaces of the oppositely arranged longitudinal adjusting seat 4. An indicator light 14 is arranged on one side of each laser receiver 102, a buzzer 15 is arranged on the detection table 1, and the indicator light 14 and the buzzer 15 are electrically connected with the controller 11. According to the different signals received by the laser, the indicating lamp emits different colors, so that the alignment in which linear direction is not aligned is convenient to know, and the reworking is convenient.
The working process is as follows: referring to fig. 1 and 2, when the device is used, according to the specification size of the secondary framework, the controller controls the first driving mechanism and the second driving mechanism to enable the two transverse adjusting seats to be close to or far away from each other, then the second motor on the transverse adjusting seats is started, the longitudinal adjusting seats on each transverse adjusting seat are enabled to be close to or far away from each other, and the specification of the secondary framework is met. Then start the centre gripping cylinder through the controller, make splint move down the recess surface of butt secondary skeleton, then start laser emitter transmission line laser, the laser receiver of opposite flank if receiving laser signal, pilot lamp on one side shows for green, if does not receive laser signal, then the pilot lamp shows for red. If all pilot lamps are green, and bee calling organ does not sound, then the recess of secondary skeleton aligns in same straight line direction, if there is an pilot lamp for red, and bee calling organ sounds, then the recess of secondary skeleton does not align in same straight line direction, needs to do over again.
Finally, it should be noted that: the technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a city railway vehicle secondary skeleton detection device which characterized in that: the device comprises a detection table for bearing a secondary framework, wherein transverse adjusting seats are symmetrically arranged on the detection table along the length direction of the detection table, the two transverse adjusting seats are close to or far away from each other along the length direction of the detection table under the action of a first driving mechanism, longitudinal adjusting seats are symmetrically arranged on the transverse adjusting seats along the length direction of the transverse adjusting seats, and the two longitudinal adjusting seats on each transverse adjusting seat are close to or far away from each other under the action of a second driving mechanism; the laser alignment device is characterized in that a clamping detection mechanism is arranged on the longitudinal adjusting seat and comprises an L-shaped fixing plate, a clamping cylinder, a mounting plate and a clamping plate, one surface of the L-shaped fixing plate is fixed on the side edge of the longitudinal adjusting seat, the other surface of the L-shaped fixing plate is parallel to the surface of the longitudinal adjusting seat, the clamping cylinder is fixed on the L-shaped fixing plate, the output end of the clamping cylinder penetrates through the L-shaped fixing plate and is fixedly connected with the mounting plate, the clamping plate is fixed at the bottom of the mounting plate, and a laser alignment assembly is arranged on the side surface of the mounting plate; the side face of the detection table is provided with a controller, and the first driving mechanism, the second driving mechanism, the clamping cylinder and the laser alignment assembly are all connected with the controller.
2. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 1, wherein: and a transverse supporting seat is arranged between the two transverse adjusting seats, a longitudinal supporting seat is arranged between the two longitudinal adjusting seats, and the surfaces of the transverse supporting seat and the longitudinal supporting seat are flush.
3. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 1, wherein: the laser alignment assembly comprises a laser transmitter and a laser receiver, and the laser transmitter and the laser receiver are respectively arranged at the centers of the opposite side surfaces of the longitudinal adjusting seats which are oppositely arranged.
4. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 3, wherein: every laser receiver one side all is equipped with the pilot lamp, be equipped with bee calling organ on examining test table, pilot lamp and bee calling organ all are connected with the controller electricity.
5. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 1, wherein: first actuating mechanism includes first motor, the first spout of first bidirectional screw and with first spout matched with first slider, first spout is detecting the platform surface and being located lateral adjustment seat bottom along detecting a length direction setting, lateral adjustment seat bottom is equipped with first slider, first slider is arranged in first spout, first bidirectional screw arrange in first spout and with first slider threaded connection, first bidirectional screw one end is passed and is detected the platform side and be connected with the output of first motor.
6. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 5, wherein: the second driving mechanism is the same as the first driving mechanism in structure and comprises a second motor, a second bidirectional lead screw second chute and a second sliding block matched with the second chute, the second chute is arranged on the surface of the transverse adjusting seat along the length direction of the transverse adjusting seat and is located at the bottom of the longitudinal adjusting seat, the second sliding block is arranged in the second chute, the second bidirectional lead screw is arranged in the second chute and is in threaded connection with the second sliding block, and one end of the second bidirectional lead screw penetrates through the side face of the transverse adjusting seat and is connected with the output end of the second motor.
7. The device for detecting the secondary framework of the urban railway vehicle as claimed in claim 1, wherein: and supporting legs are arranged at four corners of the bottom of the detection table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094289.6U CN216012928U (en) | 2021-09-01 | 2021-09-01 | Urban railway vehicle secondary skeleton detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094289.6U CN216012928U (en) | 2021-09-01 | 2021-09-01 | Urban railway vehicle secondary skeleton detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012928U true CN216012928U (en) | 2022-03-11 |
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ID=80532500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122094289.6U Active CN216012928U (en) | 2021-09-01 | 2021-09-01 | Urban railway vehicle secondary skeleton detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012928U (en) |
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2021
- 2021-09-01 CN CN202122094289.6U patent/CN216012928U/en active Active
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