CN218916301U

CN218916301U - Railway track flatness detector

Info

Publication number: CN218916301U
Application number: CN202223167488.6U
Authority: CN
Inventors: 申超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a railway track flatness detector which comprises a cross rod, wherein the left end part of the cross rod is provided with a connecting rod, flatness detecting heads are fixedly connected with the lower ends of the cross rod and the connecting rod, sliding assemblies are arranged on the cross rod and the connecting rod, an extension assembly is arranged between the cross rod and the connecting rod, the sliding assemblies comprise mounting plates fixedly and movably mounted at the lower ends of the cross rod and the connecting rod, and the inner sides of the mounting plates are fixedly connected with fixing rods. This railway track straightness detector, through having set up sliding component, when making its straightness detect head be located on the track, the user removes the threaded rod through the fastening seat, drives the mounting panel in step and removes, makes gyro wheel and the laminating of track inside wall on its frame, through control panel starter motor, under the cooperation of drive wheel and belt, the transmission shaft drives the gyro wheel and rotates, drives straightness detect head in step and removes to avoided the manual work to take straightness detector many times and measured.

Description

Railway track flatness detector

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a railway track flatness detector.

Background

Along with the development of scientific technology, people's transportation means are also diversified, and the train is very important part among them, need use the rail to carry out supporting use when the train uses, and the straightness of rail has decided the safe degree of train operation, also can effectually reduce the loss of train simultaneously.

The utility model discloses a publication number is CN206070268U, discloses a railway track flatness detector, this railway track flatness detector is provided with handle and extension spring for the detector can extend the body of rod length as required when using, adapts to different crowds and uses, is provided with built-in power storage device simultaneously and makes the use of detector more convenient, and the structure is simple relatively, uses comparatively conveniently, washs and maintenance work comparatively conveniently, nevertheless still exists not enoughly;

the application is relatively simple in structure, convenient to use, convenient to clean and maintain, and in the use process, uninterrupted measurement is needed, so that the flatness detector is required to be lifted up and put down for many times, and more time is required to be consumed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the railway track flatness detector which has the advantages of automatic sliding and the like, and solves the problems that uninterrupted measurement is required, and the flatness detector is required to be lifted up and put down for a plurality of times, so that more time is required to be consumed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railway track straightness detector, includes the horizontal pole, the left end portion of horizontal pole is provided with the connecting rod, the equal fixedly connected with straightness detection head of lower tip of horizontal pole and connecting rod, all be provided with sliding component on horizontal pole and the connecting rod, be provided with between horizontal pole and the connecting rod and extend the subassembly, sliding component is including fixed movable mounting in the mounting panel of horizontal pole and connecting rod lower extreme, the inboard fixedly connected with dead lever of mounting panel, the other end fixedly connected with frame of dead lever, the outside fixedly connected with motor of frame, the inboard swing joint of frame has the gyro wheel, the equal fixedly connected with transmission shaft in both ends of gyro wheel, upper end the outside of transmission shaft and the equal fixedly connected with drive wheel in the outside of motor, two the outside cover of drive wheel has the belt.

Further, the extension subassembly is including seting up in the through-hole on horizontal pole right side, the inboard swing joint of through-hole has the lead screw, the other end and the connecting rod swing joint of lead screw, the outside threaded connection of lead screw has the rotation seat, rotates seat and horizontal pole swing joint.

Further, threaded holes are formed in the inner side of the rotating seat, and a sliding seat is fixedly connected to one end, close to the cross rod, of the rotating seat.

Further, the upper end part of the cross rod is fixedly connected with a control panel, and the right end part of the cross rod is provided with a sliding groove.

Further, sliding holes are formed in the surfaces of the cross beam and the connecting rod.

Further, the upper end fixedly connected with threaded rod of mounting panel, the outside fixedly connected with stopper of threaded rod, the outside threaded connection of threaded rod has the fastening seat.

Further, the side views of the frame and the flatness detecting head are concave, and the number of the frames is two and symmetrically distributed.

Further, the transmission shaft at the upper end penetrates through and extends to the outer side of the frame, and the transmission shaft at the lower end is movably connected with the frame through a bearing.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this railway track straightness detector, through having set up sliding component, when making its straightness detect head be located on the track, the user removes the threaded rod through the fastening seat, drives the mounting panel in step and removes, makes gyro wheel and the laminating of track inside wall on its frame, through control panel starter motor, under the cooperation of drive wheel and belt, the transmission shaft drives the gyro wheel and rotates, drives straightness detect head in step and removes to avoided the manual work to take straightness detector many times and measured.

Drawings

FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged schematic view of fig. 2 at a.

In the figure: 1. a cross bar; 11. a control panel; 12. a chute; 2. a connecting rod; 21. a slide hole; 3. a flatness detecting head; 4. a sliding assembly; 41. a mounting plate; 411. a threaded rod; 412. a limiting block; 413. a fastening seat; 42. a fixed rod; 43. a frame; 44. a motor; 45. a roller; 46. a transmission shaft; 47. a driving wheel; 48. a belt; 5. an extension assembly; 51. a through hole; 52. a screw rod; 53. a rotating seat; 531. a threaded hole; 532. a slide seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Embodiment one: referring to fig. 1-3, a railway track flatness detector comprises a cross rod 1, wherein the upper end part of the cross rod 1 is fixedly connected with a control panel 11, the control panel 11 can control electric devices, a sliding groove 12 is formed in the right end part of the cross rod 1, the sliding groove 12 is in a circular ring shape in side view, a connecting rod 2 is arranged in the left end part of the cross rod 1, sliding holes 21 are formed in the surfaces of the cross rod 1 and the connecting rod 2, flatness detecting heads 3 are fixedly connected with the lower end parts of the cross rod 1 and the connecting rod 2, sliding assemblies 4 are arranged on the cross rod 1 and the connecting rod 2, and an extension assembly 5 is arranged between the cross rod 1 and the connecting rod 2.

In this embodiment, the flatness detecting head 3 is placed on a rail, and the rail can be detected by control of the control panel 11.

Referring to fig. 1-3, the sliding component 4 in this embodiment includes a mounting plate 41 fixedly movably mounted at the lower ends of the cross rod 1 and the connecting rod 2, the upper end portion of the mounting plate 41 is fixedly connected with a threaded rod 411, the threaded rod 411 is located at the inner side of the sliding hole 21, the outer side of the threaded rod 411 is fixedly connected with a limiting block 412, the limiting block 412 is located at the lower ends of the cross rod 1 and the connecting rod 2, the outer side of the threaded rod 411 is connected with a fastening seat 413, the fastening seat 413 is located at the upper end portion of the cross rod 1 and the connecting rod 2, the fastening seat 413 can lock the position of the mounting plate 41, the inner side of the mounting plate 41 is fixedly connected with a fixing rod 42, the other end of the fixing rod 42 is fixedly connected with a frame 43, the side view of the frame 43 and the flatness detecting head 3 is concave, the number of the frames 43 is two and symmetrically distributed, the outer sides of the frame 43 are fixedly connected with a motor 44, the inner sides of the frame 43 are movably connected with rollers 45, two ends of the rollers 45 are fixedly connected with transmission shafts 46, the upper transmission shafts 46 penetrate and extend to the outer sides of the frame 43, the lower transmission shafts 46 are movably connected with the upper ends of the transmission shafts 47 through bearings, the transmission shafts 47 are fixedly connected with the transmission shafts 47, and the outer sides of the transmission shafts 47 are respectively, and the two transmission shafts 48 are sleeved with the transmission shafts 48.

In this embodiment, the sliding assembly 4 is used to make the flatness detecting head 3 slide on the rail by the cooperation between the mounting plate 41 and the belt 48.

Embodiment two: referring to fig. 1-3, an extension assembly 5 is added on the basis of the first embodiment, the extension assembly 5 includes a through hole 51 formed on the right side of the cross bar 1, a screw rod 52 is movably connected to the inner side of the through hole 51, the other end of the screw rod 52 is movably connected to the connecting rod 2, a rotating seat 53 is screwed to the outer side of the screw rod 52, a threaded hole 531 is formed in the inner side of the rotating seat 53, the specification of the threaded hole 531 is matched with that of the screw rod 52, a sliding seat 532 is fixedly connected to one end, close to the cross bar 1, of the rotating seat 53, the sliding seat 532 slides on the inner side of the sliding groove 12, and the rotating seat 53 is movably connected to the cross bar 1.

In this embodiment, the extension assembly 5 is matched with the rotating seat 53 through the through hole 51, so that the connecting rod 2 and the cross rod 1 are convenient to be stored.

The working principle of the embodiment is as follows:

when a user needs to detect the track, the extending component 5 is used to enable the flatness detecting head 3 to be located at the upper end of the track, under the cooperation of the sliding hole 21, the user pushes the fastening seat 413 to enable the roller 45 on the frame 43 to be attached to the inner side of the track, after attaching, the fastening seat 413 is rotated, under the cooperation of the threaded rod 411, the fastening seat 413 is attached to the cross rod 1, the mounting plate 41 is fixed, the motor 44 is started, and under the cooperation of the driving wheel 47 and the belt 48, the roller 45 is enabled to rotate to synchronously drive the flatness detecting head 3 to move.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Railway track flatness detector, including horizontal pole (1), its characterized in that: the left end part of the cross rod (1) is provided with a connecting rod (2), the lower end parts of the cross rod (1) and the connecting rod (2) are fixedly connected with a flatness detecting head (3), sliding components (4) are arranged on the cross rod (1) and the connecting rod (2), and an extension component (5) is arranged between the cross rod (1) and the connecting rod (2);

the sliding assembly (4) comprises a mounting plate (41) fixedly movably mounted at the lower ends of the cross rod (1) and the connecting rod (2), a fixing rod (42) is fixedly connected to the inner side of the mounting plate (41), a frame (43) is fixedly connected to the other end of the fixing rod (42), a motor (44) is fixedly connected to the outer side of the frame (43), a roller (45) is movably connected to the inner side of the frame (43), transmission shafts (46) are fixedly connected to the two ends of the roller (45), a transmission wheel (47) is fixedly connected to the outer side of the transmission shaft (46) and the outer side of the motor (44), and a belt (48) is sleeved on the outer sides of the transmission wheels (47).

2. A railway track flatness detector according to claim 1, characterized in that: the extension assembly (5) comprises a through hole (51) formed in the right side of the cross rod (1), a screw rod (52) is movably connected to the inner side of the through hole (51), the other end of the screw rod (52) is movably connected with the connecting rod (2), a rotating seat (53) is in threaded connection with the outer side of the screw rod (52), and the rotating seat (53) is movably connected with the cross rod (1).

3. A railway track flatness detector according to claim 2, characterized in that: screw holes (531) are formed in the inner side of the rotating seat (53), and one end, close to the cross rod (1), of the rotating seat (53) is fixedly connected with a sliding seat (532).

4. A railway track flatness detector according to claim 1, characterized in that: the upper end part of the cross rod (1) is fixedly connected with a control panel (11), and the right end part of the cross rod (1) is provided with a chute (12).

5. A railway track flatness detector according to claim 1, characterized in that: sliding holes (21) are formed in the surfaces of the cross rod (1) and the connecting rod (2).

6. A railway track flatness detector according to claim 1, characterized in that: the upper end of the mounting plate (41) is fixedly connected with a threaded rod (411), the outer side of the threaded rod (411) is fixedly connected with a limiting block (412), and the outer side of the threaded rod (411) is in threaded connection with a fastening seat (413).

7. A railway track flatness detector according to claim 1, characterized in that: the side views of the frame (43) and the flatness detecting head (3) are concave, and the number of the frames (43) is two and symmetrically distributed.

8. A railway track flatness detector according to claim 1, characterized in that: the upper end of the transmission shaft (46) penetrates through and extends to the outer side of the frame (43), and the lower end of the transmission shaft (46) is movably connected with the frame (43) through a bearing.