CN219295410U - Tongs mechanism of self-running rapid railway track inspection tester - Google Patents
Tongs mechanism of self-running rapid railway track inspection tester Download PDFInfo
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- CN219295410U CN219295410U CN202223076224.XU CN202223076224U CN219295410U CN 219295410 U CN219295410 U CN 219295410U CN 202223076224 U CN202223076224 U CN 202223076224U CN 219295410 U CN219295410 U CN 219295410U
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- longitudinal beam
- track inspection
- longitudinal
- rotating
- longeron
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Abstract
The utility model discloses a gripper mechanism of a self-running rapid railway track inspection instrument, which relates to the technical field of track inspection instruments and solves the technical problem that the track inspection instrument is easy to separate from a trolley when encountering a turnout or the trolley with higher moving speed, and comprises a longitudinal beam gripper for gripping a longitudinal beam of the track inspection instrument and a transverse beam gripper for gripping a transverse beam of the track inspection instrument, wherein the longitudinal beam gripper comprises a longitudinal beam claw part and a longitudinal beam mounting frame arranged on the trolley, and a longitudinal beam lifting mechanism for driving the longitudinal beam claw part to lift is arranged on the longitudinal beam mounting frame; according to the rail inspection device, the rail inspection device is suspended through the transverse beam handles and the longitudinal beam handles, so that the trolley can conveniently and rapidly run through the turnout.
Description
Technical Field
The utility model relates to the technical field of rail inspection instruments, in particular to the technical field of a gripper mechanism of a self-running rapid railway rail inspection instrument.
Background
The rail inspection instrument is a kind of inspection equipment for inspecting the static geometric parameters of the railway rail, and is mainly used for evaluating whether the railway rail is smooth or not.
When the rail inspection instrument is installed at the lower end of the frame of the trolley, the trolley drives the rail inspection instrument to move along the rail, and if the rail inspection instrument encounters a turnout or the trolley moves at a higher speed, the rail inspection instrument is easy to fall off from the trolley, so that the rail inspection instrument is damaged.
Disclosure of Invention
The utility model aims at: the utility model provides a gripper mechanism of a self-running rapid railway track inspection instrument, which aims to solve the technical problem that a track inspection instrument is easy to separate from a trolley when a turnout or the trolley moves at a higher speed.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a tongs mechanism of self-running quick railway track inspection appearance, includes the longeron tongs of grabbing the track inspection appearance longeron and the crossbeam tongs of grabbing the track inspection appearance crossbeam, the longeron tongs includes longeron claw and establishes the longeron mounting bracket on the dolly, be equipped with the longeron elevating system who drives longeron claw and go up and down on the longeron mounting bracket.
Further, the girder claw portion is including being located the longeron fixed part of X-Z plane, be equipped with the longeron dead lever that distributes along the Y direction on the longeron fixed part, the longeron dead lever rotates and is equipped with longeron rotation portion, the pivot of longeron rotation portion distributes along the X direction, longeron rotation portion is located the Y-Z plane, be equipped with the rotatory longeron pushing mechanism of drive longeron rotation portion on the longeron dead lever, form the longeron centre gripping space of centre gripping track inspection appearance longeron between longeron fixed part and the longeron rotation portion.
Further, the opposite sides of the longitudinal beam fixing part and the longitudinal beam rotating part are provided with buffer layers, so that the rail inspection instrument is prevented from being damaged when the longitudinal beam grippers grasp the rail inspection instrument.
Further, the longitudinal beam pushing mechanism comprises longitudinal beam electric pushing rods distributed along the Y direction, and the output ends of the longitudinal beam electric pushing rods are connected with the longitudinal beam rotating parts.
Further, the longitudinal beam lifting mechanism is of a screw rod motor structure or an electric push rod structure.
Further, the beam gripper comprises a beam claw and a beam mounting frame arranged on the trolley, and a beam lifting mechanism for driving the beam claw to lift is arranged on the beam mounting frame.
Further, the beam claw comprises a beam fixing part positioned in an X-Z plane, the beam fixing part is rotatably provided with beam rotating parts along two ends of the X direction, rotating shafts of the two beam rotating parts are distributed along the Y direction, the two beam rotating parts are positioned in the X-Z plane, a beam pushing mechanism for driving the beam rotating parts to rotate is arranged between the two beam rotating parts, and a beam clamping space for clamping the beam of the track inspection tester is formed.
Further, the beam rotating portion is symmetrically disposed with respect to the beam fixing portion.
Further, the beam pushing mechanism comprises beam electric push rods distributed along the Y direction, the beam electric push rods are slidably arranged on a beam fixing part, a fixed end of each beam electric push rod is connected with one beam rotating part, an output end of each beam electric push rod is connected with the other beam rotating part, a rotating connecting rod is arranged on each beam fixing part corresponding to each beam rotating part, one end of each rotating connecting rod is rotationally connected with each beam fixing part, and the other end of each rotating connecting rod is rotationally connected with each beam fixing part.
Further, the connection part of the rotating connecting rod and the beam fixing part is positioned at the middle position of the beam fixing part along the X direction.
Further, the beam lifting mechanism is of a screw rod motor structure or an electric push rod structure.
The beneficial effects of the utility model are as follows:
(1) The rail inspection device has the advantages that the rail inspection device longitudinal beam is grabbed by the longitudinal beam grabs, the rail inspection device transverse beam is grabbed by the transverse beam grabs, so that the rail inspection device is separated from a rail, a trolley carrying the rail inspection device conveniently moves through a turnout or fast, and when the trolley moves through the turnout or slow speed, the rail inspection device is loosened by the longitudinal beam grabs and the transverse beam grabs, so that the rail inspection device is contacted with the rail, and the rail inspection device conveniently follows the trolley to detect static geometric parameters;
(2) The longitudinal beam electric push rod drives the longitudinal beam rotating part to rotate, the distance between the longitudinal beam rotating part and the longitudinal beam fixing part is adjusted so as to clamp and unclamp the longitudinal beam, the transverse beam electric push rod drives the transverse beam rotating part to rotate, and the other transverse beam rotating part reversely rotates under the reaction force of the transverse beam electric push rod so as to clamp and unclamp the transverse beam.
Drawings
FIG. 1 is a schematic side elevational view of a beam grip of the present utility model;
FIG. 2 is a schematic view of a beam grip of the present utility model in a perspective view;
FIG. 3 is a schematic view of a beam grip of the present utility model in a second perspective state;
FIG. 4 is a schematic side view of the stringer grip of the present utility model;
FIG. 5 is a schematic view of a stringer grip of the present utility model in a perspective view;
FIG. 6 is a perspective view of a stringer grip of the present utility model;
FIG. 7 is a three-dimensional view of a stringer grip of the present utility model;
reference numerals: the device comprises a 1-beam rotating part, a 2-rotating connecting rod, a 3-beam fixing part, a 4-beam electric push rod, a 5-beam mounting frame, a 6-longitudinal beam mounting frame, a 7-longitudinal beam fixing part, an 8-longitudinal beam electric push rod, a 9-longitudinal beam fixing rod and a 10-longitudinal beam rotating part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 7, the present embodiment provides a gripper mechanism of a self-running rapid railway track inspection tester, which comprises a longitudinal beam gripper for gripping a longitudinal beam of the track inspection tester and a transverse beam gripper for gripping a transverse beam of the track inspection tester, wherein the longitudinal beam gripper comprises a longitudinal beam claw and a longitudinal beam mounting frame 6 arranged on a trolley, and a longitudinal beam lifting mechanism for driving the longitudinal beam claw to lift is arranged on the longitudinal beam mounting frame 6.
Preferably, the girder claw comprises a girder fixing part 7 positioned in an X-Z plane, girder fixing rods 9 distributed along the Y direction are arranged on the girder fixing part 7, girder rotating parts 10 are rotatably arranged on the girder fixing rods 9, rotating shafts of the girder rotating parts 10 are distributed along the X direction, the girder rotating parts 10 are positioned in the Y-Z plane, a girder pushing mechanism for driving the girder rotating parts 10 to rotate is arranged on the girder fixing rods 9, and a girder clamping space for clamping a girder of the track inspection tester is formed between the girder fixing part 7 and the girder rotating parts 10.
Preferably, a buffer layer is arranged on one side opposite to the longitudinal beam fixing part 7 and the longitudinal beam rotating part 10, so that the rail inspection instrument is prevented from being damaged when the longitudinal beam grippers grasp the rail inspection instrument.
Preferably, the longitudinal beam pushing mechanism comprises longitudinal beam electric pushing rods 8 distributed along the Y direction, and the output end of the longitudinal beam electric pushing rods 8 is connected with the longitudinal beam rotating part 10.
Preferably, the longitudinal beam lifting mechanism is of a screw rod motor structure or an electric push rod structure.
Preferably, the beam gripper comprises a beam claw and a beam mounting frame 5 arranged on the trolley, and a beam lifting mechanism for driving the beam claw to lift is arranged on the beam mounting frame 5.
Preferably, the beam claw comprises a beam fixing part 3 positioned in an X-Z plane, the beam fixing part 3 is provided with a beam rotating part 1 along the rotation of two ends of the X direction, the rotating shafts of the two beam rotating parts 1 are distributed along the Y direction, the two beam rotating parts 1 are positioned in the X-Z plane, and a beam pushing mechanism for driving the beam rotating parts 1 to rotate is arranged between the two beam rotating parts 1 and forms a beam clamping space for clamping the beam of the track inspection tester.
Preferably, the beam rotating part 1 is symmetrically arranged with respect to the beam fixing part 3.
Preferably, the beam pushing mechanism comprises beam electric push rods 4 distributed along the Y direction, the beam electric push rods 4 are slidably arranged on a beam fixing part 3, a fixed end is connected with one beam rotating part 1, an output end is connected with the other beam rotating part 1, a rotating connecting rod 2 is arranged on the beam fixing part 3 corresponding to each beam rotating part 1, one end of the rotating connecting rod 2 is rotationally connected with the beam fixing part 3, and the other end of the rotating connecting rod is rotationally connected with the beam fixing part 3.
Preferably, the connection between the rotating link 2 and the beam fixing part 3 is located at the middle position of the beam fixing part 3 along the X direction.
Preferably, the beam lifting mechanism is of a screw motor structure or an electric push rod structure.
Working principle: the rail inspection device has the advantages that the rail inspection device longitudinal beam is grabbed by the longitudinal beam grabs, the rail inspection device transverse beam is grabbed by the transverse beam grabs, so that the rail inspection device is separated from a rail, a trolley carrying the rail inspection device conveniently moves through a turnout or fast, and when the trolley moves through the turnout or slow speed, the rail inspection device is loosened by the longitudinal beam grabs and the transverse beam grabs, so that the rail inspection device is contacted with the rail, and the rail inspection device conveniently follows the trolley to detect static geometric parameters; the longitudinal beam electric push rod 8 drives the longitudinal beam rotating part 10 to rotate, the distance between the longitudinal beam rotating part 10 and the longitudinal beam fixing part 7 is adjusted to clamp and unclamp the longitudinal beam, the transverse beam electric push rod 4 drives the transverse beam rotating part 1 to rotate, and the other transverse beam rotating part 1 reversely rotates under the reaction force of the transverse beam electric push rod 4 to clamp and unclamp the transverse beam.
Claims (7)
1. The utility model provides a tongs mechanism of self-running quick railway track inspection appearance, includes the longeron tongs of gripping track inspection appearance longeron and the crossbeam tongs of gripping track inspection appearance crossbeam, its characterized in that, the longeron tongs includes longeron claw and establishes longeron mounting bracket (6) on the dolly, be equipped with the longeron elevating system who drives longeron claw and go up and down on longeron mounting bracket (6).
2. The gripper mechanism of the self-running rapid railway track inspection tester according to claim 1, wherein the longitudinal beam claw comprises longitudinal beam fixing parts (7) located in an X-Z plane, longitudinal beam fixing rods (9) distributed along the Y direction are arranged on the longitudinal beam fixing parts (7), longitudinal beam rotating parts (10) are rotatably arranged on the longitudinal beam fixing rods (9), rotating shafts of the longitudinal beam rotating parts (10) are distributed along the X direction, the longitudinal beam rotating parts (10) are located in the Y-Z plane, longitudinal beam pushing mechanisms for driving the longitudinal beam rotating parts (10) to rotate are arranged on the longitudinal beam fixing rods (9), and longitudinal beam clamping spaces for clamping longitudinal beams of the track inspection tester are formed between the longitudinal beam fixing parts (7) and the longitudinal beam rotating parts (10).
3. The gripper mechanism of the self-running rapid railway track inspection tester according to claim 2, wherein the longitudinal beam pushing mechanism comprises longitudinal beam electric pushing rods (8) distributed along the Y direction, and the output end of the longitudinal beam electric pushing rods (8) is connected with a longitudinal beam rotating part (10).
4. A gripper mechanism for a self-running rapid railroad track inspection machine according to any one of claims 1-3, wherein the stringer lifting mechanism is a screw motor structure or an electric push rod structure.
5. A gripper mechanism for a self-running rapid railway track inspection tester according to any one of claims 1-3, wherein the beam gripper comprises a beam claw and a beam mounting frame (5) arranged on a trolley, and a beam lifting mechanism for driving the beam claw to lift is arranged on the beam mounting frame (5).
6. The gripper mechanism of the self-running rapid railway track inspection tester according to claim 5, wherein the beam claw comprises a beam fixing part (3) positioned in an X-Z plane, the beam fixing part (3) is rotatably provided with beam rotating parts (1) along two ends of the X direction, rotating shafts of the two beam rotating parts (1) are distributed along the Y direction, the two beam rotating parts (1) are positioned in the X-Z plane, and a beam pushing mechanism for driving the beam rotating parts (1) to rotate is arranged between the two beam rotating parts (1) and forms a beam clamping space for clamping the beam of the track inspection tester.
7. The gripper mechanism of the self-running rapid railway track inspection tester according to claim 6, wherein the beam pushing mechanism comprises beam electric push rods (4) distributed along the Y direction, the beam electric push rods (4) are slidably arranged on a beam fixing part (3), the fixed end is connected with one beam rotating part (1), the output end is connected with the other beam rotating part (1), a rotating connecting rod (2) is arranged on the beam fixing part (3) corresponding to each beam rotating part (1), one end of each rotating connecting rod (2) is rotationally connected with the beam fixing part (3), and the other end of each rotating connecting rod is rotationally connected with the beam fixing part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076224.XU CN219295410U (en) | 2022-11-18 | 2022-11-18 | Tongs mechanism of self-running rapid railway track inspection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076224.XU CN219295410U (en) | 2022-11-18 | 2022-11-18 | Tongs mechanism of self-running rapid railway track inspection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219295410U true CN219295410U (en) | 2023-07-04 |
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ID=86950587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223076224.XU Active CN219295410U (en) | 2022-11-18 | 2022-11-18 | Tongs mechanism of self-running rapid railway track inspection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219295410U (en) |
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2022
- 2022-11-18 CN CN202223076224.XU patent/CN219295410U/en active Active
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