CN217839552U - A rail horizontal spacing fine-tuning device for railway - Google Patents
A rail horizontal spacing fine-tuning device for railway Download PDFInfo
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- CN217839552U CN217839552U CN202222149026.5U CN202222149026U CN217839552U CN 217839552 U CN217839552 U CN 217839552U CN 202222149026 U CN202222149026 U CN 202222149026U CN 217839552 U CN217839552 U CN 217839552U
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Abstract
The utility model relates to the technical field of railway steel rail fine adjustment, in particular to a steel rail horizontal spacing fine adjustment device for a railway, which comprises a measuring frame and a telescopic ruler, wherein the telescopic ruler is arranged at the lower end in the measuring frame; the utility model discloses a set up the range finding subassembly, then measure the interval between the rail through the distancer, guaranteed the measurement convenience of rail interval, and do benefit to and reduce measuring error, and drive two-way lead screws through a positive and negative motor of second and rotate together to can make all clamp plates press from both sides tightly simultaneously on corresponding rail, make the device press from both sides the convenient operation swift to on the rail tightly.
Description
Technical Field
The utility model belongs to the technical field of the railway rail fine tuning technique and specifically relates to indicate a rail horizontal spacing fine tuning device for railway.
Background
The railway is a track line for vehicles such as trains and the like to run, the railway transportation is a land transportation mode, a locomotive pulls a train vehicle to run on two parallel rails, the traditional mode is steel wheel running, but the generalized railway transportation also comprises a non-steel wheel running mode such as a magnetic suspension train, a cable car, a cableway and the like, or called track transportation, the rails can provide extremely smooth and hard media to enable train wheels to roll on the rails with the minimum friction force, so that people feel more comfortable on the rails, and the energy can be saved;
the Chinese patent application number 202120244162.5 discloses a steel rail horizontal distance fine-adjusting device for a railway, which comprises a measuring rod, wherein a graduated scale for measurement is arranged on the surface of the measuring rod, a placing cavity is arranged inside the measuring rod, a first sliding groove is formed in the bottom of the measuring rod and communicated with the placing cavity, a gear is arranged inside the placing cavity, a motor is arranged on the surface of the measuring rod, the output end of the motor is connected with one end of a rotating shaft, the other end of the rotating shaft penetrates through the measuring rod to be connected with the gear, a rack matched with the gear is arranged below the gear, the rack is connected with the placing cavity in a sliding manner, and a first sliding rod is fixedly connected below the rack; the utility model is provided with the gear, the rack and the dividing ruler, thereby being convenient for measuring and finely adjusting the distance between the steel rails, having small measuring error and good measuring effect, accelerating the work progress of finely adjusting the steel rails, reducing the site safety risk and improving the work efficiency of finely adjusting the steel rails;
but the utility model discloses a still there is not enough below, when measuring the interval of rail through the device, carry out the measurement through the scale, consequently, the measurement process needs the artifical scale interval of reading on the scale, reading error easily appears in artifical reading, not only can increase the troublesome poeration, but also can increase measuring error, and when pressing from both sides tight rail through the clamping piece, need press from both sides tight rail through two biax progress motor control clamping pieces, because will operate two biax progress motors, convenient and fast not enough when leading to the clamping piece to press from both sides tight rail, and be difficult to light laborsaving drive the device and remove the use, thereby can influence the simple operation nature.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rail horizontal spacing fine-tuning device for railway does benefit to convenient interval between the measurement rail, reduces troublesome poeration, guarantees the convenience that the device used.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a steel rail horizontal spacing fine adjustment device for a railway comprises a measuring frame and a telescopic ruler, wherein the telescopic ruler is arranged at the lower end in the measuring frame;
a fixed plate is fixed at the right end in the measuring frame, an adjusting plate is connected to the left side of the top end in the measuring frame in a sliding manner, the telescopic ruler is connected between the adjusting plate and the fixed plate, and an adjusting assembly and a distance measuring assembly are arranged in the measuring frame;
the fixed plate lower extreme is fixed with the concave template in the right side, the regulating plate lower extreme is fixed with the concave template in the left side, the concave template in the left side left end is fixed with the positive and negative motor of second, the concave template in a left side with be equipped with two-way telescopic link between the concave template in the right side, the end all is fixed with two-way lead screw about the two-way telescopic link, the concave template in a left side with all be equipped with the centre gripping subassembly in the concave template in the right side.
Further, the adjusting part includes first positive and negative motor and one-way lead screw, first positive and negative motor is fixed in right-hand member in the measuring rack, one-way lead screw right end connect in first positive and negative motor power end, one-way lead screw is turned left and is run through the fixed plate, the regulating plate screw thread cup joint in one-way lead screw is peripheral, one-way lead screw left end rotate connect in left end in the measuring rack.
Further, the range finding subassembly includes distancer and reflector panel, the distancer is fixed in the right side on top in the measuring rack, the reflector panel inlay in the regulating plate right-hand member, the reflector panel with the distancer is controlled and is corresponded.
Furthermore, the two bidirectional screw rods rotate one by one to penetrate through the left concave plate and the right concave plate, and the left end of the bidirectional screw rod at the left end is connected with the power end of the second positive and negative motor.
Furthermore, the clamping components all comprise bidirectional expansion plates, clamping plates and rollers, the bidirectional expansion plates are all arranged in the left concave plate and the right concave plate, the clamping plates are located at every two sides of the bidirectional expansion plates and are connected with one piece, the upper ends of the clamping plates are connected with the top ends of the left concave plate and the right concave plate in a sliding mode, the clamping plates are connected with the adjacent bidirectional screw rods in a sleeved mode in a threaded mode, and the rollers are connected with the middle portions of the lower ends of the bidirectional expansion plates in a rotating mode.
The utility model has the advantages that:
1. by arranging the distance measuring assembly and then measuring the distance between the steel rails through the distance measuring instrument, the convenience of measuring the distance between the steel rails is ensured, and the reduction of measuring errors is facilitated;
2. the two bidirectional screw rods are driven to rotate together by the second positive and negative motor, so that all the clamping plates can be clamped on the corresponding steel rails simultaneously, and the device is conveniently and quickly clamped on the steel rails;
3. the rolling wheels roll on the steel rails, so that the device can be easily and laborsavingly driven to move and measure on the steel rails, and the convenience of the device in measuring the distance between the steel rails is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of the left concave plate of the present invention.
Description of the reference numerals:
the device comprises a measuring frame 1, a fixing plate 2, a distance meter 3, a first positive and negative motor 4, a one-way screw 5, a telescopic ruler 6, an adjusting plate 7, a reflector 8, a left concave plate 9, a right concave plate 10, a second positive and negative motor 11, a two-way screw 12, a clamping plate 13, a two-way telescopic plate 14, a roller 15 and a two-way telescopic rod 16.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1, in this embodiment, including measuring rack 1 and telescopic ruler 6, telescopic ruler 6 locates lower extreme in the measuring rack 1, the right-hand member is fixed with fixed plate 2 in the measuring rack 1, the left side sliding connection on top has regulating plate 7 in the measuring rack 1, telescopic ruler 6 meet in regulating plate 7 with between the fixed plate 2, be equipped with adjusting part and range finding subassembly in the measuring rack 1, adjusting part includes first positive and negative motor 4 and one-way lead screw 5, first positive and negative motor 4 is fixed in the right-hand member in the measuring rack 1, one-way lead screw 5 right-hand member meet in first positive and negative motor 4 power end, one-way lead screw 5 is turned left and is run through fixed plate 2, regulating plate 7 screw cup joint in one-way lead screw 5 is peripheral, one-way lead screw 5 left end rotate connect in the measuring rack 1 interior left end, range finding subassembly includes distancer 3 and reflector panel 8, distancer 3 is fixed in the right side on top in the measuring rack 1, reflector panel 8 inlay in the regulating plate 7 right-hand member, reflector panel 8 with distancer 3 corresponds about, the lower extreme is fixed with concave type plate 9.
When the rail interval is measured to needs, drive one-way lead screw 5 through first positive and negative motor 4 and rotate, and one-way lead screw 5 drives regulating plate 7 along measuring rack 1 horizontal slip, regulating plate 7 can stretch or compress telescopic ruler 6, then flexible length through telescopic ruler 6, can tentatively measure the interval between regulating plate 7 and the fixed plate 2, and reflector panel 8 can be close to or keep away from the induction end of distancer 3, then finish through the convenient accurate interval default adjustment with the rail of distancer 3.
As shown in fig. 1 and 2, in this embodiment, 2 lower extremes of fixed plate are fixed with right concave template 10, 7 lower extremes of regulating plate are fixed with left concave board 9, the positive and negative motor 11 of second is fixed with the left end of left side concave board 9, left side concave board 9 with be equipped with two-way telescopic link 16 between the concave board 10 of right side, the end all is fixed with two-way lead screw 12 about two-way telescopic link 16, left side concave board 9 with all be equipped with the centre gripping subassembly in the concave board 10 of right side, two-way lead screw 12 rotates one by one and runs through left side concave board 9 and right concave board 10, the left end two-way lead screw 12 left end connect in the positive and negative motor 11 power end of second, the centre gripping subassembly all includes two-way expansion plate 14, clamp plate 13 and gyro wheel 15, two-way expansion plate 14 all locates in left side concave board 9 with in the concave board 10 of right side, clamp plate 13 is located every the left and right end of two-way expansion plate 14 has connect one, the equal sliding connection in left side concave board 9 with right side concave board 10, clamp plate 13 all cup joints in two-way peripheral screw thread 12 adjacent.
Because the adjusting plate 7 can drive the left concave plate 9 to move left and right, the left concave plate 9 can drive the corresponding bidirectional screw rod 12 to move left and right, and meanwhile, the corresponding bidirectional screw rod 12 can stretch or compress the bidirectional telescopic rod 16, so that smooth type when the left concave plate 9 moves left and right is ensured, and the distance between the left concave plate 9 and the right concave plate 10 is convenient to adjust, then the left concave plate 9 and the right concave plate 10 are placed on a steel rail, meanwhile, the roller 15 is in contact with the upper end of the steel rail, the second positive and negative motor 11 is started to drive the bidirectional screw rod 12 and the bidirectional telescopic rod 16 to rotate together, so that the bidirectional screw rod 12 can drive the clamping plate 13 to slide along the left concave plate 9 or the right concave plate 10, all the clamping plates 13 are rapidly and synchronously clamped on the steel rail, if the clamping plates 13 are not synchronously clamped on the steel rail, deviation appears in the distance between the steel rails, at this time, the steel rail can be finely adjusted through corresponding equipment until the clamping plates 13 can synchronously clamp the steel rail, and the operation of the device is more convenient.
As shown in fig. 1 and 2, in this embodiment, the rollers 15 are rotatably connected to the middle of the lower end of the bidirectional expansion plate 14.
When the device needs to be moved, the clamping plate 13 is not clamped on the steel rail, and the roller 15 is pushed to rotate along the steel rail through the roller 15 when contacting with the upper end of the steel rail, so that the device can be easily driven to move and measure on the steel rail in a labor-saving manner, and the convenience of the device in measuring the distance between the steel rails is ensured.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiment is a preferred implementation scheme of the present invention, and in addition, the present invention includes other implementation schemes, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (5)
1. The utility model provides a rail horizontal spacing fine-tuning device for railway, includes measuring frame (1) and telescopic ruler (6), lower extreme, its characterized in that in measuring frame (1) are located in telescopic ruler (6):
a fixed plate (2) is fixed at the right end in the measuring frame (1), an adjusting plate (7) is connected to the left side of the top end in the measuring frame (1) in a sliding manner, the telescopic ruler (6) is connected between the adjusting plate (7) and the fixed plate (2), and an adjusting assembly and a distance measuring assembly are arranged in the measuring frame (1);
fixed plate (2) lower extreme is fixed with right concave template (10), regulating plate (7) lower extreme is fixed with left concave type board (9), left side concave type board (9) left end is fixed with positive and negative motor (11) of second, left side concave type board (9) with be equipped with two-way telescopic link (16) between right concave template (10), two-way telescopic link (16) are controlled the end and all are fixed with two-way lead screw (12), left side concave type board (9) with all be equipped with the centre gripping subassembly in the concave template (10) of right side.
2. A fine adjustment device for the horizontal spacing of the rails of a railway according to claim 1, characterized in that: the adjusting part comprises a positive and negative motor (4) and an unidirectional screw rod (5), the positive and negative motor (4) is fixed at the right end in the measuring frame (1), the right end of the unidirectional screw rod (5) is connected with the power end of the positive and negative motor (4), the unidirectional screw rod (5) is rotated leftwards and penetrates through the fixed plate (2), the adjusting plate (7) is sleeved with threads on the periphery of the unidirectional screw rod (5), and the left end of the unidirectional screw rod (5) is rotated and connected with the left end in the measuring frame (1).
3. A fine adjustment device for the horizontal spacing of the rails of a railway according to claim 1, characterized in that: the range finding subassembly includes distancer (3) and reflector panel (8), distancer (3) are fixed in the right side on top in measuring rack (1), reflector panel (8) inlay in regulating plate (7) right-hand member, reflector panel (8) with corresponding about distancer (3).
4. A fine adjustment device for the horizontal spacing of the rails of a railway according to claim 1, characterized in that: the two bidirectional screw rods (12) penetrate through the left concave plate (9) and the right concave plate (10) in a one-to-one rotating mode, and the left end of the bidirectional screw rod (12) at the left end is connected with the power end of the second positive and negative motor (11).
5. A fine adjustment device for the horizontal spacing of the rails of a railway according to claim 1, characterized in that: the centre gripping subassembly all includes two-way expansion plate (14), pinch-off blades (13) and gyro wheel (15), two-way expansion plate (14) are all located left side concave type board (9) with in right side concave type board (10), pinch-off blades (13) are located every the end homogeneous phase of controlling of two-way expansion plate (14) has connect one, the equal sliding connection in pinch-off blades (13) upper end in left side concave type board (9) with top in right side concave type board (10), pinch-off blades (13) equal screw thread cup joints in adjacent two-way lead screw (12) are peripheral, gyro wheel (15) all rotate connect in two-way expansion plate (14) lower extreme middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149026.5U CN217839552U (en) | 2022-08-16 | 2022-08-16 | A rail horizontal spacing fine-tuning device for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149026.5U CN217839552U (en) | 2022-08-16 | 2022-08-16 | A rail horizontal spacing fine-tuning device for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217839552U true CN217839552U (en) | 2022-11-18 |
Family
ID=84014096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222149026.5U Active CN217839552U (en) | 2022-08-16 | 2022-08-16 | A rail horizontal spacing fine-tuning device for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217839552U (en) |
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2022
- 2022-08-16 CN CN202222149026.5U patent/CN217839552U/en active Active
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