CN218312637U

CN218312637U - Steel rail polishing measuring device with positioning structure

Info

Publication number: CN218312637U
Application number: CN202222885922.8U
Authority: CN
Inventors: 王旭鹏; 李锋亮
Original assignee: Huangshi Keda Automation Engineering Technology Co ltd
Current assignee: Huangshi Keda Automation Engineering Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-17
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a rail technical field that polishes, and a rail is polished and is used measuring device with location structure is disclosed, including the main structure body, the both sides of main structure body bottom all are provided with the rail, the top of rail is provided with the support, the both sides of support bottom all are provided with the card frame, the inboard top of card frame all roll connection has the gyro wheel, the intermediate position department at support top installs the motor. The utility model discloses a, output through the motor drives the bull stick rotation under electric power action, and drive gear revolve, because gear and first rack intermeshing, drive the adjustable shelf back-and-forth movement, simultaneously because the adjustable shelf is along the gag lever post back-and-forth movement, make the second rack of its bottom move the nut and rotate, simultaneously because second rack and third rack intermeshing, promote the nut and remove along the screw rod and control under the effect of the second rack of slope and third rack, the realization is adjusted the elasticity between clamp plate and the rail, the degree of difficulty of work has been reduced.

Description

Steel rail polishing measuring device with positioning structure

Technical Field

The utility model relates to a rail technical field that polishes specifically is a rail is polished and is used measuring device with location structure.

Background

The measuring device for rail grinding is a standard measuring instrument for measuring rail section abrasion, is designed according to the maintenance rule of railway lines, has reasonable positioning reference, obtains national patent and is adopted by the Ministry of railways, is specified as a unified positioning standard for measuring rail section abrasion, and is a necessary measuring tool for railway line maintenance.

The existing measuring device for steel rail grinding needs to be fixed on a steel rail before operation, the existing fixing method generally adopts manual operation, the labor cost is increased to a certain extent, the operation procedure is prolonged, the installation position needs to be positioned and adjusted in each operation, the work difficulty is increased to a certain extent, and the utilization rate is reduced.

Therefore, the measuring device with the positioning structure for rail grinding is designed.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a rail is polished and is used measuring device with location structure has solved current rail and has polished and use measuring device before the operation, need fix it on the rail earlier, and then current fixed method generally adopts manual operation, has increased the cost of labor to a certain extent, has prolonged the process of operation, and the operation all needs to fix a position the adjustment to mounted position at every turn, has increased the degree of difficulty of work to a certain extent, has reduced the problem of the rate of utilization.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a rail is polished and is used measuring device with location structure, includes the main structure body, the both sides of main structure body bottom all are provided with the rail, the top of rail is provided with the support, the both sides of support bottom all are provided with the card frame, all roll connection have the gyro wheel on the inboard top of card frame, the intermediate position department at support top installs the motor, the output of motor both sides all is provided with the bull stick, one side that the motor was kept away from to the outside of bull stick all is provided with the gear, all swing joint in the bottom of gear has the linkage subassembly, the inboard both ends of linkage subassembly all are provided with the gag lever post, one side that the support was kept away from to the card frame is provided with the screw rod, the outside cover of screw rod is equipped with the clamp plate, one side that the card frame was kept away from to the clamp plate all threaded connection have the nut.

Further, the linkage subassembly all includes the adjustable shelf, one side of adjustable shelf all is provided with the activity jack that runs through to its opposite side, the top of adjustable shelf all evenly is provided with the first rack of multiunit, the bottom of adjustable shelf all evenly is provided with the multiunit second rack.

Furthermore, the middle position department of nut one side is provided with screw rod assorted internal thread hole, the outside of nut evenly is provided with the third rack of multiunit and second rack assorted.

Furthermore, one side of each limiting rod, which is close to the support, is provided with a fixing block, and each limiting rod is fixedly connected with two ends of two sides of the support through the fixing blocks.

Furthermore, the outside one side of gag lever post and opposite side all are provided with the limiting plate, every two sets of the limiting plate all is located the both sides of activity jack, and the adjustable shelf all through the mutually supporting and gag lever post swing joint of activity jack and limiting plate.

Further, one group of the second racks is inclined towards one side by 35 degrees, and the other group of the second racks is inclined towards the other side by-35 degrees.

The utility model has the advantages that:

the utility model discloses a, motor through setting up, the bull stick, the gear, the card frame, the gag lever post, the limiting plate, the adjustable shelf, the activity jack, first rack, the second rack, the screw rod, the clamp plate, the nut, internal thread hole and third rack, during the use, the output of motor drives the bull stick rotation under electric power action, and drive gear revolve, because gear and first rack intermeshing, thereby drive the adjustable shelf back-and-forth movement, simultaneously because the adjustable shelf is along the gag lever post back-and-forth movement, thereby make the second rack of its bottom move the nut and rotate, simultaneously because second rack and third rack intermeshing, promote the nut and remove along the screw rod under the effect of the second rack of slope and third rack, thereby realize adjusting the elasticity between clamp plate and the rail, the cost of labor has been reduced to a certain extent, the process of operation has been shortened, the degree of difficulty of work has been reduced to a certain extent simultaneously, the rate of utilization has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is a schematic structural view of the nut of the present invention;

fig. 5 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a structural body; 2. a support; 3. a motor; 4. a rotating rod; 5. a gear; 6. a clamping frame; 7. a limiting rod; 8. a limiting plate; 9. a linkage assembly; 901. a movable frame; 902. a movable jack; 903. a first rack; 904. a second rack; 10. a screw; 11. pressing a plate; 12. a nut; 13. an internally threaded bore; 14. a third rack; 15. a roller; 16. a steel rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-5: the utility model provides a rail is polished and is used measuring device with location structure, including main structure 1, the both sides of 1 bottom of main structure all are provided with rail 16, rail 16's top is provided with support 2, the both sides of 2 bottoms of support all are provided with card frame 6, all roll connection has gyro wheel 15 on the inboard top of card frame 6, the intermediate position department at support 2 top installs motor 3, the output of motor 3 both sides all is provided with bull stick 4, one side that motor 3 was kept away from to bull stick 4's outside all is provided with gear 5, all swing joint have linkage subassembly 9 in gear 5's bottom, the inboard both ends of linkage subassembly 9 all are provided with gag lever post 7, one side that support 2 was kept away from to card frame 6 is provided with screw rod 10, the outside cover of screw rod 10 is equipped with clamp plate 11, clamp plate 11 keeps away from one side of card frame 6 and all threaded connection have nut 12.

The utility model discloses a, motor 3's output drives bull stick 4 and rotates under electric power action, and drive gear 5 and rotate, because gear 5 and first rack 903 intermeshing, thereby drive adjustable shelf 901 back-and-forth movement, simultaneously because adjustable shelf 901 is along 7 back-and-forth movements of gag lever post, thereby make the second rack 904 of its bottom drive the nut and rotate, simultaneously because second rack 904 and third rack 14 intermeshing, control about the action of second rack 904 and third rack 14 of slope drive nut 12 along screw rod 10, thereby realize adjusting the elasticity between clamp plate 11 and rail 16, the cost of labor has been reduced to a certain extent, the process of operation has been shortened, the degree of difficulty of work has been reduced to a certain extent simultaneously, the rate of utilization has been improved.

Referring to fig. 1, 2, 3 and 5, the linkage assemblies 9 each include a movable frame 901, a movable insertion hole 902 penetrating through one side of the movable frame 901 to the other side thereof is formed on one side of the movable frame 901, a plurality of first racks 903 are uniformly formed on the top of the movable frame 901, and a plurality of second racks 904 are uniformly formed on the bottom of the movable frame 901.

Please refer to fig. 1, 4 and 5, an internal threaded hole 13 matched with the screw 10 is disposed at a middle position of one side of the nut 12, and a plurality of sets of third racks 14 matched with the second racks 904 are uniformly disposed outside the nut 12.

Please refer to fig. 1 and 2, the fixing blocks are disposed on the side of the limiting rods 7 close to the bracket 2, and each group of limiting rods 7 is fixedly connected to the two ends of the bracket 2 through the fixing blocks, so as to improve the stability of the fixing.

Please refer to fig. 1, 2 and 5, the limiting plates 8 are disposed on one side and the other side of the outside of the limiting rod 7, each two sets of limiting plates 8 are disposed on two sides of the movable insertion hole 902, and the movable frame 901 is movably connected to the limiting rod 7 through the mutual cooperation of the movable insertion hole 902 and the limiting plates 8, and the movable frame 901 is movably connected to the limiting rod 7 by the mutual cooperation of the movable insertion hole 902 and the limiting plates 8, so as to reduce the friction resistance generated during movement, and at the same time, the movable frame 901 can only move back and forth along the limiting rod 7, but cannot move left and right, thereby generating a driving force for the nut 12.

Referring again to fig. 1, 2, 3, 4 and 5, one set of the second racks 904 is inclined to one side at an angle of 35 °, and the other set of the second racks 904 is inclined to the other side at an angle of-35 °.

To sum up, the utility model discloses when using, motor 3's output drives bull stick 4 and rotates under the electric power effect, and drive gear 5 and rotate, because gear 5 and first rack 903 intermeshing, thereby drive adjustable shelf 901 back-and-forth movement, simultaneously because adjustable shelf 901 moves along 7 back-and-forth movements of gag lever post, thereby make the second rack 904 drive nut of its bottom rotate, simultaneously because second rack 904 and third rack 14 intermeshing, move about the screw rod 10 at the second rack 904 and the effect of third rack 14 of slope down drive nut 12, thereby realize adjusting the elasticity between clamp plate 11 and rail 16, the cost of labor has been reduced to a certain extent, the process of operation has been shortened, the degree of difficulty of work has been reduced to a certain extent simultaneously, the rate of utilization has been improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a rail is polished and is used measuring device with location structure, includes main structure body (1), its characterized in that: the utility model discloses a structure, including main structure body (1), rail (16), support (2), motor (3), bull stick (4) are all provided with to the both sides of support (2) bottom, all roll connection has gyro wheel (15) on the top of bull stick (6) inboard, intermediate position department at support (2) top installs motor (3), the output of motor (3) both sides all is provided with bull stick (4), one side that motor (3) were kept away from to the outside of bull stick (4) all is provided with gear (5), the bottom of gear (5) all swing joint has linkage subassembly (9), the both ends of linkage subassembly (9) inboard all are provided with gag lever post (7), one side that support (2) were kept away from in calorie frame (6) is provided with screw rod (10), the outside cover of screw rod (10) is equipped with clamp plate (11), clamp plate (11) keep away from one side of calorie frame (6) all threaded connection have nut (12).

2. A rail grinding measuring device with a positioning structure according to claim 1, wherein: the linkage assemblies (9) all comprise movable frames (901), movable jacks (902) penetrating to the other sides of the movable frames (901) are arranged on one sides of the movable frames (901), multiple groups of first racks (903) are uniformly arranged on the tops of the movable frames (901), and multiple groups of second racks (904) are uniformly arranged on the bottoms of the movable frames (901).

3. A rail grinding measuring device with a positioning structure according to claim 2, wherein: the screw cap is characterized in that an internal threaded hole (13) matched with the screw rod (10) is formed in the middle of one side of the screw cap (12), and a plurality of groups of third racks (14) matched with the second racks (904) are uniformly arranged outside the screw cap (12).

4. A rail grinding measuring device with a positioning structure according to claim 1, wherein: one side of the limiting rod (7) close to the support (2) is provided with fixing blocks, and each limiting rod (7) is fixedly connected with two ends of two sides of the support (2) through the fixing blocks.

5. A rail grinding measuring device with a positioning structure according to claim 2, wherein: limiting plates (8) are arranged on one side and the other side of the outer portion of the limiting rod (7), every two groups of limiting plates (8) are located on two sides of the movable insertion holes (902), and the movable frames (901) are movably connected with the limiting rod (7) through the mutual matching of the movable insertion holes (902) and the limiting plates (8).

6. A measuring device with a positioning structure for grinding a steel rail according to claim 2, wherein: one group of the second racks (904) inclines towards one side at an angle of 35 degrees, and the other group of the second racks (904) inclines towards the other side at an angle of-35 degrees.