CN220391253U

CN220391253U - Wheel guard rail height detection equipment

Info

Publication number: CN220391253U
Application number: CN202322108533.9U
Authority: CN
Inventors: 赵东杨; 张军; 张渊; 朱绩超; 程思源
Original assignee: Dalian Hailan Communication Information Technology Co ltd
Current assignee: Dalian Hailan Communication Information Technology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-01-26
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a wheel guard rail height detection device which comprises a stand column and a base, wherein the stand column is fixed in the middle of the upper end of the base, a bidirectional screw rod is connected in the base through a bearing in a rotating mode, nut seats are sleeved at the left end and the right end of the bidirectional screw rod, a clamping plate is fixed at the bottom of the nut seat through a connecting block, a side support is connected at the bottom of the inner side of the clamping plate through a spring, a guide wheel is connected in the side support through a bearing in a rotating mode, a vertical support is fixed at the lower end of the base at the inner side of the clamping plate, a moving wheel is connected in the vertical support through a bearing in a rotating mode, a U-shaped frame is fixed at the lower side of the front end of the stand column, two groups of fixing plates are connected in the U-shaped frame through rotating shafts, and the front portions of the fixing plates extend to the front side of the U-shaped frame and are fixed with a laser range finder, so that the device can be conveniently installed, and the device can be conveniently moved, and efficient and rapid detection can be realized.

Description

Wheel guard rail height detection equipment

Technical Field

The utility model relates to the technical field of track detection equipment, in particular to wheel guard track height detection equipment.

Background

Railway tracks are generally composed of two parallel rails which are fixed to sleepers below which ballast is provided. The rail clamp is fastened by rail supports, fasteners, rail clamps, rail clamp plates, elastic bars, railway spikes and other railway fittings.

Railway rails are made of steel and can bear more weight than other materials. The sleeper is also called sleeper, ash sleeper or road sleeper, and is used for dispersing the weight of rail and the pressure applied to rail separately and maintaining the fixed track gauge and the track gauge of rail. The original wooden pillow is changed into a concrete pillow. Wherein the wheel guard rail: in order to prevent the wheels from derailing or shifting to one side, a steel rail which does not bear the vertical load of the wheels is additionally paved on the inner side of the steel rail on the track.

The Chinese patent with the application number of CN214325131U discloses a track detection device for track traffic, which mainly aims to solve the problems that the existing track detection device is difficult to adjust, cannot detect the height of a track and has low detection efficiency; the utility model provides a track detection device for track traffic, includes the bottom plate, the bottom plate upper surface is provided with the mounting box, two symmetrical fixed blocks are installed to mounting box inner chamber bottom, the fixed block side is worn out the mounting box inside and is provided with two fixed sleeves, the inside slip of fixed sleeve is provided with the movable rod, the cover is equipped with the sliding block on the movable rod, sliding block and movable rod fixed connection, sliding block internally mounted has laser range finder, upper baffle upper surface is provided with battery, treater and ultrasonic wave rail crack detector; the rail detection device for rail transit adjusts the positions of the detection probes on two sides through the motor, is suitable for different rail detection, has strong practicability, and improves the operation efficiency of rail detection.

In the above-mentioned technique, though detect the track through laser rangefinder and ultrasonic wave rail fault detector, owing to all laid the stone near the rail, lead to this equipment to be difficult to remove through the universal wheel, during the removal, can be because the influence of stone for equipment can not stably remove, and then influence the detection effect, so this technique proposes a wheel guard rail height detection equipment.

Disclosure of Invention

The utility model aims to provide a wheel guard rail height detection device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheel rail height detection equipment, includes stand and base, the stand is fixed in base upper end middle part, the inside two-way lead screw that is connected with of base through the bearing rotation, both ends all overlap about the two-way lead screw is equipped with the nut seat, the nut seat bottom is fixed with the grip block through the connecting block, the inboard bottom of grip block has the side stand through spring coupling, the inside leading wheel that is connected with through bearing rotation of side stand, the inboard base lower extreme of grip block is fixed with erects the support, erects the inside removal wheel that is connected with through bearing rotation of support, stand front end downside is fixed with U type frame, the inside two sets of fixed plates that are connected with through the pivot of U type frame, the fixed plate front portion extends to U type frame front side and is fixed with laser range finder.

As a further preferable mode of the technical scheme, the upper portion of the stand column is sleeved with a fixing sleeve, a display is fixed on the rear side of the fixing sleeve, balls are mounted on the top of the stand column and are in contact with the inside of the fixing sleeve, and the display is electrically connected with the laser range finder through a wire.

As a further preferable mode of the technical scheme, the side face of the fixing sleeve is connected with a first bolt through threads, the first bolt penetrates through the fixing sleeve to be in contact with the side face of the upright post, and the push rod is fixed on the rear side of the fixing sleeve.

As a further preferable mode of the technical scheme, a battery compartment is arranged in the upright column, a compartment cover is fixed on the upright column on the left side of the battery compartment through a screw, a storage battery is arranged in the battery compartment, and the storage battery is connected with a display and a laser range finder through a lead.

As a further preferable mode of the technical scheme, the fixing plate is provided with a first threaded hole, the U-shaped frame is correspondingly provided with two groups of second threaded holes, the second threaded holes are internally provided with second bolts through threaded connection, and the second bolts penetrate through the second threaded holes to be screwed into the first threaded holes.

As a further preferable mode of the technical scheme, the inner side of the clamping plate is provided with a mounting groove, the spring is fixed in the mounting groove, and the side support is connected with the mounting groove through the spring.

As a further preferable mode of the technical scheme, the clamping plates, the side brackets and the guide wheels are provided with two groups, and are symmetrically arranged about the vertical brackets.

The utility model provides a wheel guard rail height detection device, which has the following beneficial effects:

(1) According to the utility model, the nut seat can be driven to move inwards through the bidirectional screw rod in the base, and then the clamping plate can be driven to move inwards through the nut seat, so that the guide wheel can be attached to the side surface of the track, meanwhile, the moving wheel is matched, the base can be moved along the track, and the spring in the inner side of the clamping plate can be utilized to extrude the spring at the bending position to enable the base to move along the track in a steering way, so that the clamping condition is avoided, the cross influence on the two sides of the track is avoided, and the precision in detection is improved;

(2) According to the utility model, the two groups of rotatable fixing plates in the U-shaped frame at the front side of the upright post are used for detecting adjacent tracks, after the fixing plates are rotated, the second bolts are matched with the threaded holes for fixing, so that the laser range finder is improved for detecting the height of the tracks and transmitting detection information to the display, the display and the handle at the rear side of the display can be rotated through the movable fixing sleeve at the top of the upright post, the personnel can be pushed between the tracks, and meanwhile, the display is conveniently checked by the personnel.

Drawings

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

FIG. 2 is a schematic top view of the U-shaped frame and the fixing plate of the present utility model;

FIG. 3 is a schematic top view of the fixing sleeve, the display and the push rod according to the present utility model;

in the figure: 1. a display; 2. a storage battery; 3. a fixed sleeve; 4. a bin cover; 5. a column; 6. a U-shaped frame; 7. a fixing plate; 8. a laser range finder; 9. a two-way screw rod; 10. a nut seat; 11. a clamping plate; 12. a side bracket; 13. a guide wheel; 14. a spring; 15. a mounting groove; 16. a moving wheel; 17. a vertical bracket; 18. a base; 19. a push rod.

Detailed Description

The technical solutions in 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.

The utility model provides the technical scheme that: as shown in fig. 1-3, in this embodiment, a wheel guard rail height detection device includes a stand 5 and a base 18, the stand 5 is fixed in the middle of the upper end of the base 18, the inside of the base 18 is rotatably connected with a bidirectional screw rod 9 through a bearing, both ends of the bidirectional screw rod 9 are sleeved with a nut seat 10, the bottom of the nut seat 10 is fixed with a clamping plate 11 through a connecting block, the bottom of the inner side of the clamping plate 11 is connected with a side bracket 12 through a spring 14, the inside of the side bracket 12 is rotatably connected with a guide wheel 13 through a bearing, the lower end of the base 18 inside of the clamping plate 11 is fixed with a vertical bracket 17, the inside of the vertical bracket 17 is rotatably connected with a movable wheel 16 through a bearing, the lower side of the front end of the stand 5 is fixed with a U-shaped frame 6, the inside of the U-shaped frame 6 is connected with two groups of fixing plates 7 through a rotating shaft, and the front part of the fixing plate 7 extends to the front side of the U-shaped frame 6 and is fixed with a laser range finder 8.

As shown in fig. 1 and 3, the fixed sleeve 3 is sleeved on the upper portion of the upright 5, the display 1 is fixed on the rear side of the fixed sleeve 3, the ball is mounted on the top of the upright 5, the ball is in contact with the inside of the fixed sleeve 3, the display 1 is electrically connected with the laser range finder 8 through a wire, the mounting groove 15 is formed in the inner side of the clamping plate 11, the spring 14 is fixed in the mounting groove 15, the side support 12 is connected with the mounting groove 15 through the spring 14, and the clamping plate 11, the side support 12 and the guide wheel 13 are all provided with two groups and are symmetrically arranged about the vertical support 17.

As shown in fig. 3, the side surface of the fixed sleeve 3 is connected with a first bolt through threads, the first bolt penetrates through the fixed sleeve 3 to be in contact with the side surface of the upright 5, a push rod 19 is fixed on the rear side of the fixed sleeve 3, the fixed sleeve 3 is conveniently rotated through the first bolt, the fixed sleeve 3 is positioned, and a person can conveniently push equipment through the push rod 19.

As shown in fig. 1 and 2, a battery compartment is arranged inside the upright 5, a compartment cover 4 is fixed on the upright 5 on the left side of the battery compartment through a screw, a storage battery 2 is arranged in the battery compartment, the storage battery 2 is connected with the display 1 and the laser range finder 8 through wires, and power is conveniently supplied to equipment through the storage battery 2.

As shown in fig. 1 and 2, the fixing plate 7 is provided with a first threaded hole, the U-shaped frame 6 is correspondingly provided with two groups of second threaded holes, the second threaded holes are connected with second bolts through threads, the second bolts penetrate through the second threaded holes to be screwed into the first threaded holes, and one of the two groups of fixing plates 7 can be fixed after being rotated through the second bolts, so that the stability of the fixing plate 7 is ensured.

The utility model provides a wheel guard rail height detection device, which specifically adopts the following working principle: during normal use, equipment is placed on a track to be detected, at the moment, the movable wheels 16 are in contact with the upper end face of the track, then the bidirectional screw rod 9 is rotated, the bidirectional screw rod 9 drives the nut seat 10 to move inwards, and further drives the clamping plate 11 to move inwards until the guide wheels 13 are in contact with the side face of the track, so that the equipment is installed on the track by utilizing the cooperation of the guide wheels 13, then one group of fixing plates 7 are selected to rotate according to the position of the adjacent track relative to the equipment, then the second bolts are utilized to fix, a person sleeves the fixing sleeve 3 on the upright post 5, then the fixing sleeve 3 is rotated according to the position of the person, the push rod 19 and the display 1 face towards and detect the person, then the fixing sleeve 3 can be fixed through the first bolts, and then the person can detect the height of the track by operating the equipment.

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. The utility model provides a wheel-protecting rail height detection equipment, includes stand (5) and base (18), its characterized in that: the stand (5) is fixed in base (18) upper end middle part, base (18) inside is connected with two-way lead screw (9) through the bearing rotation, both ends all overlap nut seat (10) about two-way lead screw (9), nut seat (10) bottom is fixed with grip block (11) through the connecting block, grip block (11) inboard bottom is connected with side support (12) through spring (14), side support (12) are inside to be connected with leading wheel (13) through the bearing rotation, base (18) lower extreme inboard grip block (11) is fixed with perpendicular support (17), perpendicular support (17) are inside to be connected with through the bearing rotation and remove round (16), stand (5) front end downside is fixed with U type frame (6), U type frame (6) are inside to be connected with two sets of fixed plates (7) through the pivot, fixed plate (7) front portion extends to U type frame (6) front side and is fixed with laser range finder (8).

2. The wheel-guard rail height detection apparatus as claimed in claim 1, wherein: the utility model discloses a laser range finder, including stand (5), fixed cover (3) are equipped with to stand (5) upper portion cover, fixed cover (3) rear side is fixed with display (1), the ball is installed at stand (5) top, the ball contacts with fixed cover (3) inside, display (1) pass through wire and laser range finder (8) electric connection.

3. The wheel-guard rail height detection apparatus as claimed in claim 2, wherein: the side of the fixed sleeve (3) is connected with a first bolt through threads, the first bolt penetrates through the fixed sleeve (3) to be in contact with the side of the upright post (5), and a push rod (19) is fixed on the rear side of the fixed sleeve (3).

4. The wheel-guard rail height detection apparatus as claimed in claim 1, wherein: the battery compartment is arranged in the upright column (5), a compartment cover (4) is fixed on the upright column (5) on the left side of the battery compartment through screws, a storage battery (2) is arranged in the battery compartment, and the storage battery (2) is connected with the display (1) and the laser range finder (8) through wires.

5. The wheel-guard rail height detection apparatus as claimed in claim 1, wherein: the fixing plate (7) is provided with a first threaded hole, the U-shaped frame (6) is correspondingly provided with two groups of second threaded holes, the second threaded holes are internally provided with second bolts through threaded connection, and the second bolts penetrate through the second threaded holes and are screwed into the first threaded holes.

6. The wheel-guard rail height detection apparatus as claimed in claim 1, wherein: the clamping plate (11) is characterized in that an installation groove (15) is formed in the inner side of the clamping plate, the spring (14) is fixed in the installation groove (15), and the side support (12) is connected with the installation groove (15) through the spring (14).

7. The wheel-guard rail height detection apparatus as claimed in claim 1, wherein: the clamping plates (11), the side brackets (12) and the guide wheels (13) are respectively provided with two groups, and are symmetrically arranged about the vertical brackets (17).