CN211596224U

CN211596224U - Railway steel rail gauge measuring scale

Info

Publication number: CN211596224U
Application number: CN201922033391.8U
Authority: CN
Inventors: 张波; 甄晓赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-29
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a railway rail gauge measuring chi, including two rail main parts, walking measuring mechanism is installed to the up end of rail main part, walking measuring mechanism includes transmission shaft, sliding wheel, lock sleeve, second supporting spring, movable gasket and fixed gasket, sliding wheel is all installed in the outside at transmission shaft both ends, one of them fixed gasket is installed to one side of sliding wheel, another movable gasket is installed to one side of sliding wheel, the second supporting spring is installed to one side of movable gasket, the lock sleeve is installed to the one end of second supporting spring, promote display mechanism is installed in the outside at transmission shaft middle part, promote display mechanism including measuring frame, fixed vertical pole, handle frame and adapter sleeve. The utility model discloses an inside and outside apart from measuring the rail, be convenient for improve measuring precision, and can carry out numerical value in real time and show.

Description

Railway steel rail gauge measuring scale

Technical Field

The utility model relates to a gauge measures technical field, specifically is a railway rail gauge dipperstick.

Background

With the rapid development of social economy, the railway transportation mileage is higher and higher, and when the railway is laid, the gauge needs to be strictly controlled to ensure the safety of use, and the gauge is the distance between two rails (steel rails) of the railway track, and when the steel rails are laid, the gauge needs to be measured to improve the overall precision.

However, the existing measuring mode needs manual stooping for measurement, the detection efficiency is low, and the operation is troublesome; therefore, the existing requirements are not met, and the railway steel rail gauge measuring ruler is provided for the requirement.

Disclosure of Invention

An object of the utility model is to provide a railway steel rail gauge dipperstick to current measuring mode that provides in solving above-mentioned background art needs the manual work to bow to measure, and detection efficiency is low, troublesome poeration scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a railway steel rail gauge measuring scale comprises two steel rail main bodies, wherein a walking measuring mechanism is installed on the upper end face of each steel rail main body and comprises a transmission shaft, sliding travelling wheels, a locking sleeve, a second supporting spring, a movable gasket and a fixed gasket, the sliding travelling wheels are installed on the outer sides of two ends of the transmission shaft, the fixed gasket is installed on one side of one of the sliding travelling wheels, the movable gasket is installed on one side of the other sliding travelling wheel, the second supporting spring is installed on one side of the movable gasket, the locking sleeve is installed at one end of the second supporting spring, and a pushing display mechanism is installed on the outer side of the middle part of the transmission shaft;

the push display mechanism comprises a measuring frame, a fixed vertical rod, a handle frame and a connecting sleeve, the fixed vertical rod is installed on the outer side of the connecting sleeve, the handle frame is installed at the upper end of the fixed vertical rod, the measuring frame is installed on the inner side of the top end of the fixed vertical rod, and a guide stabilizing mechanism is installed on one side of the fixed vertical rod.

Preferably, the direction stabilizing mean includes that the leading truck, support body connect loop bar, leading wheel, first supporting spring, runner mount pad and locking ring, two support body connect loop bar are installed to the up end of leading truck, the locking ring is all installed in the outside at four end angles of leading truck, first supporting spring is installed to one side of locking ring, the runner mount pad is installed to the one end of first supporting spring, the leading wheel is installed in the outside of runner mount pad upper end.

Preferably, the lower end of the fixed vertical rod is fixed on the outer side of the connecting sleeve through screw connection, a guide hole is formed in the inner side of the connecting sleeve, and the transmission shaft penetrates through the guide hole and is fixed on the inner side of the fixed gasket through threaded connection.

Preferably, the fixed gasket and the movable gasket are both fixed on one side of the sliding travelling wheel through screw connection, the movable gasket is connected with the locking sleeve through a second supporting spring, and the locking sleeve is fixed on the outer side of one end of the transmission shaft through threaded connection.

Preferably, the lower end of the measuring frame is provided with a limiting groove, the upper end of one of the sliding walking wheels extends to the inner side of the limiting groove, the lower end of the fixed vertical rod is provided with a positioning hole, and the lower end of the measuring frame is arranged on the inner side of the positioning hole.

Preferably, the upper end of the fixed vertical rod is provided with a waist-shaped hole, the upper end of the measuring frame extends to the inner side of the waist-shaped hole, and scales are arranged on two sides of the waist-shaped hole.

Preferably, the locking ring is fixed on the outer sides of four end corners of the guide frame through screw connection, the locking ring is connected with the runner mounting seat through a first supporting spring, and the guide wheel is fixed on the outer side of the upper end of the runner mounting seat through a bearing connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adjusts the tightness of the second supporting spring through the rotation of the locking sleeve, ensures that the sliding travelling wheel can be tightly attached to the upper end of the steel rail main body, and the sliding travelling wheel connected with the fixed gasket is in a fixed state relative to the transmission shaft, thereby displaying the rail distance value in real time when the rail distance value fluctuates;

2. the utility model discloses a both sides in waist type hole that fixed vertical pole upper end was provided with all are provided with the scale, be convenient for carry out the measurement to the gauge according to the upper end variation of measuring rack, rotate with one side laminating of rail main part all the time through four leading wheels, be convenient for lead to whole, and then can make the transmission shaft all the time perpendicular with the rail main part, guarantee to measure numerical accuracy, the accessible is adjusted two sliding walking wheel's position, make overall structure to the inside and outside apart from homoenergetic survey of rail main part.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the wheel mounting seat of the present invention.

In the figure: 1. a rail body; 2. a guide stabilizing mechanism; 3. a guide frame; 4. the frame body is connected with the loop bar; 5. a guide wheel; 6. a travel measuring mechanism; 7. pushing the display mechanism; 8. a first support spring; 9. a drive shaft; 10. sliding the traveling wheels; 11. a locking sleeve; 12. a second support spring; 13. a measuring frame; 14. fixing the vertical rod; 15. a handle frame; 16. a runner mounting seat; 17. connecting sleeves; 18. a removable shim; 19. fixing a gasket; 20. and (4) locking the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a railway steel rail gauge measuring ruler comprises two steel rail main bodies 1, a walking measuring mechanism 6 is installed on the upper end face of each steel rail main body 1, each walking measuring mechanism 6 comprises a transmission shaft 9, a sliding walking wheel 10, a locking sleeve 11, a second supporting spring 12, a movable gasket 18 and a fixed gasket 19, sliding walking wheels 10 are installed on the outer sides of two ends of each transmission shaft 9, one side of one sliding walking wheel 10 is provided with the fixed gasket 19, the fixed gasket 19 and the movable gasket 18 are both fixed on one side of each sliding walking wheel 10 through screw connection, the fixed gasket 19 is fixed on the outer side of one end of each transmission shaft 9 through threaded connection, one sliding walking wheel 10 is enabled to move, the change of the number of travelling of a measuring frame 13 is conveniently driven through the movement of the sliding walking wheel 10, the movable gasket 18 is installed on one side of the other sliding walking wheel 10, the second supporting, one end of the second supporting spring 12 is provided with a locking sleeve 11, and the outer side of the middle part of the transmission shaft 9 is provided with a pushing display mechanism 7;

promote display mechanism 7 including measuring rack 13, fixed vertical pole 14, handle frame 15 and adapter sleeve 17, fixed vertical pole 14 is installed in the outside of adapter sleeve 17, handle frame 15 is installed to the upper end of fixed vertical pole 14, measuring rack 13 is installed to the inboard on fixed vertical pole 14 top, the lower extreme of measuring rack 13 is provided with the spacing groove, the upper end of one of them sliding walking wheel 10 extends to the inboard of spacing groove, make sliding walking wheel 10 remove in the inboard of spacing groove and drive measuring rack 13 and remove about, direction stabilizing mean 2 is installed to one side of fixed vertical pole 14, it measures wholly through the inside and outside distance to the rail, be convenient for improve measuring precision, and can carry out numerical value in real time and show.

Further, the guide stabilizing mechanism 2 comprises a guide frame 3, a frame body connecting sleeve rod 4, a guide wheel 5, a first supporting spring 8, a rotating wheel mounting seat 16 and a locking ring 20, wherein the two frame body connecting sleeve rods 4 are installed on the upper end face of the guide frame 3, the locking ring 20 is installed on the outer sides of four end angles of the guide frame 3, the first supporting spring 8 is installed on one side of the locking ring 20, the rotating wheel mounting seat 16 is installed at one end of the first supporting spring 8, and the guide wheel 5 is installed on the outer side of the upper end of the rotating wheel mounting seat 16.

By adopting the technical scheme, the whole body is convenient to guide, so that the transmission shaft 9 is always vertical to the steel rail main body 1, and the accuracy of the measured value is ensured.

Further, the lower end of the fixed vertical rod 14 is fixed on the outer side of the connecting sleeve 17 through screw connection, a guide hole is formed in the inner side of the connecting sleeve 17, and the transmission shaft 9 penetrates through the guide hole and is fixed on the inner side of the fixed gasket 19 through threaded connection.

Through adopting above-mentioned technical scheme, through fixing fixed vertical pole 14, be convenient for remove through handle frame 15 to the whole.

Further, the fixed gasket 19 and the movable gasket 18 are both fixed on one side of the sliding traveling wheel 10 through screw connection, the movable gasket 18 is connected with the locking sleeve 11 through the second supporting spring 12, and the locking sleeve 11 is fixed on the outer side of one end of the transmission shaft 9 through threaded connection.

Through adopting above-mentioned technical scheme for one of them walking wheel 10 moves about, is convenient for drive the change of number of movements of measuring rack 13 through walking wheel 10's removal.

Further, the lower end of the measuring frame 13 is provided with a limiting groove, the upper end of one of the sliding road wheels 10 extends to the inner side of the limiting groove, the lower end of the fixed vertical rod 14 is provided with a positioning hole, and the lower end of the measuring frame 13 is arranged on the inner side of the positioning hole.

By adopting the technical scheme, the sliding walking wheels 10 move on the inner sides of the limiting grooves to drive the measuring frame 13 to move left and right.

Further, the upper end of the fixed vertical rod 14 is provided with a waist-shaped hole, the upper end of the measuring frame 13 extends to the inner side of the waist-shaped hole, and scales are arranged on two sides of the waist-shaped hole.

Through adopting above-mentioned technical scheme, be convenient for carry out the measurement to the gauge according to the upper end situation of change of measuring rack 13.

Further, the locking ring 20 is fixed at the outer side of the four end corners of the guide frame 3 by screw connection, the locking ring 20 is connected with the wheel mounting seat 16 by the first supporting spring 8, and the guide wheel 5 is fixed at the outer side of the upper end of the wheel mounting seat 16 by bearing connection.

Through adopting above-mentioned technical scheme, four leading wheels of accessible 5 rotate with the laminating of one side of rail main part 1 all the time, are convenient for lead to whole.

The working principle is as follows: when the rail gauge detecting device is used, whether the functions of all parts are intact is checked, the locking sleeve 11 is connected with the sliding travelling wheel 10 through the second supporting spring 12 by integrally placing the locking sleeve 11 on the upper end surface of the rail main body 1, the locking sleeve 11 is fixed on the outer side of one end of the sliding travelling wheel 10 through threaded connection, so that the tightness of the second supporting spring 12 is adjusted by the rotating locking sleeve 11, the sliding travelling wheel 10 can be tightly attached to the upper end of the rail main body 1, the handle frame 15 is pushed, the sliding travelling wheel 10 drives the transmission shaft 9 to rotate on the upper end surface of the rail main body 1, the sliding travelling wheel 10 connected with the fixed gasket 19 is in a fixed state relative to the transmission shaft 9, and when the rail gauge value fluctuates, the sliding travelling wheel 10 connected with the movable gasket 18 slides on the outer side of the transmission shaft 9 under the support of the second supporting spring 12, the lower end of the measuring frame 13 is provided with a limit groove, the upper end of one sliding walking wheel 10 extends to the inner side of the limit groove, so that the sliding walking wheel 10 drives the measuring frame 13 to move left and right, and then the upper end of the measuring rack 13 moves inside the kidney-shaped hole formed at the upper end of the fixed vertical rod 14, scales are arranged on the two sides of the waist-shaped hole, so that the measurement of the track gauge can be conveniently carried out according to the change condition of the upper end of the measuring frame 13, the guide stabilizing mechanism 2 is arranged below the transmission shaft 9, can always be attached to one side of the steel rail main body 1 through the four guide wheels 5 to rotate, thereby being convenient for guiding the whole body, thereby enabling the transmission shaft 9 to be always vertical to the steel rail main body 1, ensuring the accuracy of the measured value, the accessible is adjusted two travelling wheel 10's position for overall structure can measure the interior outer distance homoenergetic of rail main part 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a railway steel rail gauge dipperstick, includes two rail main parts (1), its characterized in that: the steel rail walking measuring device is characterized in that a walking measuring mechanism (6) is installed on the upper end face of the steel rail main body (1), the walking measuring mechanism (6) comprises transmission shafts (9), sliding walking wheels (10), a locking sleeve (11), a second supporting spring (12), a movable gasket (18) and a fixed gasket (19), the sliding walking wheels (10) are installed on the outer sides of the two ends of each transmission shaft (9), the fixed gasket (19) is installed on one side of one sliding walking wheel (10), the movable gasket (18) is installed on one side of the other sliding walking wheel (10), the second supporting spring (12) is installed on one side of the movable gasket (18), the locking sleeve (11) is installed at one end of the second supporting spring (12), and a pushing display mechanism (7) is installed on the outer side of the middle of each transmission shaft;

promote display mechanism (7) including measuring frame (13), fixed vertical pole (14), handle frame (15) and adapter sleeve (17), fixed vertical pole (14) are installed to the outside of adapter sleeve (17), handle frame (15) are installed to the upper end of fixed vertical pole (14), measuring frame (13) are installed to the inboard on fixed vertical pole (14) top, direction stabilizing mean (2) are installed to one side of fixed vertical pole (14).

2. The railway rail gauge rule of claim 1, characterized in that: direction stabilizing mean (2) are including leading truck (3), support body connection loop bar (4), leading wheel (5), first supporting spring (8), runner mount pad (16) and locking ring (20), two support body connection loop bar (4) are installed to the up end of leading truck (3), locking ring (20) are all installed in the outside at four end angles of leading truck (3), first supporting spring (8) are installed to one side of locking ring (20), runner mount pad (16) are installed to the one end of first supporting spring (8), leading wheel (5) are installed in the outside of runner mount pad (16) upper end.

3. The railway rail gauge rule of claim 1, characterized in that: the lower end of the fixed vertical rod (14) is fixed on the outer side of the connecting sleeve (17) through screw connection, a guide hole is formed in the inner side of the connecting sleeve (17), and the transmission shaft (9) penetrates through the guide hole and is fixed on the inner side of the fixed gasket (19) through threaded connection.

4. The railway rail gauge rule of claim 1, characterized in that: fixed shim (19) all fix the one side at walking wheel (10) that slides through screwed connection with movable gasket (18), movable gasket (18) are connected through second supporting spring (12) with lock sleeve (11), lock sleeve (11) are fixed in the outside of transmission shaft (9) one end through threaded connection.

5. The railway rail gauge rule of claim 1, characterized in that: the lower extreme of measuring rack (13) is provided with the spacing groove, and one of them the upper end of walking wheel that slides (10) extends to the inboard of spacing groove, the lower extreme of fixed vertical pole (14) is provided with the locating hole, the lower extreme setting of measuring rack (13) is in the inboard of locating hole.

6. The railway rail gauge rule of claim 1, characterized in that: the upper end of the fixed vertical rod (14) is provided with a waist-shaped hole, the upper end of the measuring frame (13) extends to the inner side of the waist-shaped hole, and scales are arranged on two sides of the waist-shaped hole.

7. The railway rail gauge rule of claim 2, characterized in that: the locking ring (20) is fixedly connected with the outer sides of four end angles of the guide frame (3) through screws, the locking ring (20) is connected with the rotating wheel mounting seat (16) through a first supporting spring (8), and the guide wheel (5) is fixedly connected with the outer side of the upper end of the rotating wheel mounting seat (16) through a bearing.