CN111874021B - Detection apparatus capable of rapidly checking track interval and bolt tightness - Google Patents
Detection apparatus capable of rapidly checking track interval and bolt tightness Download PDFInfo
- Publication number
- CN111874021B CN111874021B CN202010804784.9A CN202010804784A CN111874021B CN 111874021 B CN111874021 B CN 111874021B CN 202010804784 A CN202010804784 A CN 202010804784A CN 111874021 B CN111874021 B CN 111874021B
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- fixedly connected
- rack
- supporting plate
- detection device
- tightness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of railway laying, and discloses a detection device capable of rapidly checking track spacing and bolt tightness. Through the motion of gag lever post pulling commentaries on classics piece, the bottom and the push pedal sliding connection of commentaries on classics piece, the side and the switch drive mechanism of push pedal are connected, so the switch floodgate is opened, and the inside coating of coating tank falls on the surface of rail to reached and to carry out the sign in the place that the rail interval is inequality, the workman of being convenient for overhauls, and the device is multi-purpose ordinary machine part, simple structure, effect that low in manufacturing cost.
Description
Technical Field
The invention relates to the technical field of railway laying, in particular to a detection device capable of quickly detecting track spacing and bolt tightness.
Background
Need fasten the connecting piece between rail and sleeper after the railway laying completion, need inspect the track interval and the bolt-up condition of completion after the fastening is accomplished, the fastener does not have the fastening and can cause rocking of rail, change the rail interval, the mode of manual inspection is adopted mostly to the inspection method now, need measure the interval of rail one by one, inspect fastening bolt one by one, the time of work has been increased, the work efficiency is reduced, the equipment that the part detected, the cost is expensive and can not walk by oneself.
In order to solve the problems, the inventor provides a detection device capable of rapidly checking the track spacing and the bolt tightness, the rotating block is pulled by a limiting rod to move, the bottom of the rotating block is connected with a push plate in a sliding mode, the side face of the push plate is connected with a switch transmission mechanism, so that a switch brake is opened, and the coating in a coating groove falls on the surface of a steel rail, so that the purposes of marking at different positions of the steel rail spacing and facilitating the overhaul of workers are achieved, and the device is provided with common mechanical parts, is simple in structure and low in manufacturing cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a detection device capable of quickly detecting the track spacing and the bolt tightness, which can automatically detect the track spacing, can push steel rails to two sides to detect whether the steel rails shake, and can spray paint on places with different track spacing, so that the detection device is convenient for personnel to identify as maintenance, saves the working time, improves the working efficiency, and solves the problems that the spacing of the steel rails needs to be measured one by one and fastening bolts need to be detected one by adopting a manual detection mode, the working time is increased, the working efficiency is reduced, and the equipment for partial detection has high manufacturing cost and cannot automatically move.
(II) technical scheme
In order to realize the purposes of self-walking, automatic detection of track spacing, pushing of steel rails to two sides, checking of whether the steel rails shake or not, spreading of paint in places with different track spacing, convenience for personnel to recognize for maintenance, saving of working time and improvement of working efficiency, the invention provides the following technical scheme: a detection device capable of rapidly checking track space and bolt tightness comprises a mounting frame, wherein a motor is fixedly connected to the side surface of the mounting frame, walking wheels are fixedly connected to the output end of the motor, a clamping wheel is rotatably connected to the lower end of the mounting frame, a connecting rod is rotatably connected to the side surface of the mounting frame, a supporting plate is rotatably connected to one end, away from the mounting frame, of the connecting rod, a push plate is fixedly connected to the side surface of the supporting plate, a first rack is fixedly connected to one side, away from the supporting plate, of the push plate, a transmission gear is meshed to the side surface of the first rack, a second rack is meshed to one side, away from the first rack, of the transmission gear, a mounting plate is slidably connected to the side surface of the second rack, a rotary block is rotatably connected to the upper surface of the supporting plate, the side fixedly connected with runner of baffle, the surperficial swing joint of runner has driving belt, driving belt's one end fixedly connected with stopper, the side of stopper is rotated and is connected with the switch floodgate, the outside sliding connection of switch floodgate has scribbles the silo, the outside of mounting panel is rotated and is connected with the dish of screwing.
Preferably, the mounting frame comprises a left part and a right part, and the left side and the right side are connected through bolts.
Preferably, the connecting rod consists of two sections of rods, and a rotating shaft is fixedly connected between the two sections of rods.
Preferably, the front end and the rear end of the bottom of the supporting plate are rotatably connected with walking wheels, and the two sides of the supporting plate are rotatably connected with clamping wheels.
Preferably, the push pedal has two, swing joint respectively in the both sides of mounting panel, the push pedal and the rack fixed connection of left end, the push pedal and No. two rack fixed connection of right-hand member, the right-hand member fixedly connected with spring of rack, the other end and the push pedal fixed connection of right-hand member of spring.
Preferably, the bottom of baffle and runner sliding connection is at the top of backup pad, the upper surface of backup pad is connected to the one end fixed of driving belt.
Preferably, the limiting block is connected to the upper surface of the supporting plate in a sliding mode, and a spring is fixedly connected between the limiting block and the upper surface of the supporting plate.
Preferably, the limiting rod is composed of an inner layer and an outer layer, a groove is formed in the inner layer rod, a limiting mechanism is fixedly connected to the outer layer rod, and the screwing disc is fixedly connected with the transmission gear.
(III) advantageous effects
Compared with the prior art, the invention provides a detection device capable of rapidly detecting the track spacing and the bolt tightness, which has the following beneficial effects:
1. this detection device that can short-term test track interval and bolt elasticity rotates through the motor for the walking wheel is at the surface motion of rail, and the tight pulley presss from both sides tightly with the side of rail, through the middle fixedly connected with spring of push pedal, push pedal sliding connection is at the both ends of mounting panel, thereby realized that the detection equips automatic walking, need not artifical promotion, and can promote the rail, the position that the automatic identification bolt loosened, avoided artifical inspection one by one, the time of having practiced thrift, the effect of work efficiency has been improved.
2. This detection device that can short-term test track interval and bolt elasticity, through the motion of gag lever post pulling commentaries on classics piece, the bottom and the push pedal sliding connection of commentaries on classics piece, the side and the switch drive mechanism of push pedal are connected, so the switch floodgate is opened, the coating of coating inslot portion falls on the surface of rail to reached and to carry out the sign in the place that the rail interval is inequality, the workman of being convenient for overhauls, and the device is multi-purpose ordinary machine part, moreover, the steam generator is simple in structure, the effect of low in manufacturing cost.
Drawings
FIG. 1 is a side sectional structural view of the detecting mechanism of the present invention;
FIG. 2 is a front cross-sectional structural view of the pushing device of the present invention;
FIG. 3 is a schematic front view of the detecting mechanism of the present invention;
FIG. 4 is a schematic top view of the detecting mechanism of the present invention;
FIG. 5 is a front cross-sectional structural view of the walking device of the present invention;
FIG. 6 is a schematic top view of the detecting device of the present invention.
In the figure: 1. a mounting frame; 2. a motor; 3. a traveling wheel; 4. a pinch wheel; 5. a connecting rod; 6. a support plate; 7. pushing the plate; 8. a first rack; 9. a transmission gear; 10. a second rack; 11. mounting a plate; 12. rotating the block; 13. a limiting rod; 14. a baffle plate; 15. a rotating wheel; 16. a drive belt; 17. a limiting block; 18. switching on and off; 19. a coating tank; 20. the disk is screwed tightly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a detection device capable of rapidly checking track spacing and bolt tightness comprises a mounting frame 1, wherein the mounting frame 1 comprises a left part and a right part, the left part and the right part are connected through bolts, so that the tightness between a clamping wheel 4 and a rail can be adjusted, and the detection device can be suitable for rails with various sizes. The side fixedly connected with motor 2 of mounting bracket 1, the output fixedly connected with walking wheel 3 of motor 2, the lower extreme of mounting bracket 1 rotates and is connected with pinch roller 4, and the side of mounting bracket 1 rotates and is connected with connecting rod 5, and connecting rod 5 comprises two sections poles, and the centre fixedly connected with pivot of two sections poles for running gear can drive detection device motion, realizes detection device's self-walking. One end of the connecting rod 5, which is far away from the mounting frame 1, is rotatably connected with a supporting plate 6, the front end and the rear end of the bottom of the supporting plate 6 are rotatably connected with walking wheels 3, and two sides of the supporting plate 6 are rotatably connected with clamping wheels 4. Side fixedly connected with push pedal 7 of backup pad 6, rack 8 of one side fixedly connected with of backup pad 6 is kept away from to push pedal 7, the side meshing of rack 8 has drive gear 9, one side meshing of rack 8 is kept away from to drive gear 9 has rack 10 No. two, push pedal 7 has two, swing joint is in the both sides of mounting panel 11 respectively, the push pedal 7 and the rack 8 fixed connection of left end, the push pedal 7 and the rack 10 fixed connection of No. two of right-hand member, rack 8's right-hand member fixedly connected with spring, the other end of spring and the push pedal 7 fixed connection of right-hand member, make push pedal 7 can promote to both sides, rocking of inspection rail.
No. two rack 10's side sliding connection has mounting panel 11, and the upper surface of backup pad 6 rotates and is connected with commentaries on classics piece 12, and the upper end of commentaries on classics piece 12 rotates and is connected with gag lever post 13, and gag lever post 13 comprises inside and outside two-layer, is equipped with the recess on the inlayer pole, fixedly connected with stop gear on the outer pole, makes gag lever post 13 can adjust length. The lower end of the rotating block 12 is connected with a baffle plate 14 in a sliding way, and the baffle plate 14 and the bottom of the rotating wheel 15 are connected with the top of the supporting plate 6 in a sliding way. The side fixedly connected with runner 15 of baffle 14, the surperficial swing joint of runner 15 has driving belt 16, and driving belt 16's one end fixed connection is at the upper surface of backup pad 6, and driving belt 16's one end fixedly connected with stopper 17, stopper 17 sliding connection are at the upper surface of backup pad 6, and fixedly connected with spring between the two. The side surface of the limiting block 17 is rotatably connected with a switch gate 18, the outer side of the switch gate 18 is slidably connected with a coating groove 19, the outer side of the mounting plate 11 is rotatably connected with a screwing disc 20, and the screwing disc 20 is fixedly connected with the transmission gear 9.
The working principle is as follows: the walking wheel 3 on one side is fixedly connected to the surface of a track, the clamping wheel 4 is clamped with the side face of the track, the screwing disc 20 is rotated in the forward direction, the screwing disc 20 is fixedly connected with the transmission gear 9, the transmission gear 9 is meshed with the first rack 8 and the second rack 10, the racks on the two sides move oppositely to adjust the width of the track, the walking device on the other side is fixed on the surface of the track, the limiting rod 13 is adjusted to the distance length between the two tracks, the motor 2 is started, and the motor 2 rotates to drive the walking wheel 3 to rotate to walk on the track.
When the distance between the steel rails changes or bolts at the bottom of the rails are loosened, the rails can be pushed by the push plates 7, so that the distance between the supporting plates 6 on the two sides is increased, the surface of the supporting plates 6 is rotatably connected with the rotating block 12, the upper end of the rotating block 12 is rotatably connected with the limiting rod 13, the rotating block 12 is pulled, the rotating block 12 pushes the baffle 14 to move, the side surface of the baffle 14 is fixedly connected with the rotating wheel 15, the rotating wheel 15 can move, the surface of the rotating wheel 15 is slidably connected with the transmission belt 16, the transmission belt 16 is fixedly connected with the limiting block 17, the limiting block 17 is fixedly connected with the switch 18, so that the paint in the paint groove 19 leaks down and covers the surface of the steel rails, the positions where maintenance is needed by a prompt personnel are provided, and the time for manual one.
To sum up, this detection device that can short-term test track interval and bolt elasticity, rotate through motor 2, make walking wheel 3 at the surface motion of rail, pinch roller 4 presss from both sides tightly with the side of rail, middle fixedly connected with spring through push pedal 7, push pedal 7 sliding connection is at the both ends of mounting panel 11, thereby realized that the detection is equipped automatic walking, need not artifical the promotion, and can promote the rail, the position that the automatic identification bolt loosened, the manual work inspection one by one has been avoided, time is saved, work efficiency's effect has been improved.
This detection device that can short-term test track interval and bolt elasticity, through the motion of gag lever post 13 pulling commentaries on classics piece 12, the bottom and the baffle 14 sliding connection of commentaries on classics piece 12, the side and the switch drive mechanism of baffle 14 are connected, so switch 18 is opened, the inside coating of coating groove 19 falls on the surface of rail, thereby reached and to have carried out the sign in the unequal place of rail interval, the workman of being convenient for overhauls, and the device is multi-purpose ordinary machine part, moreover, the steam generator is simple in structure, the effect of low in manufacturing cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a detection apparatus that can quick inspection track interval and bolt elasticity, includes mounting bracket (1), its characterized in that: the side of the mounting rack (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a walking wheel (3), the lower end of the mounting rack (1) is connected with a clamping wheel (4) in a rotating manner, the side of the mounting rack (1) is connected with a connecting rod (5) in a rotating manner, one end, far away from the mounting rack (1), of the connecting rod (5) is connected with a supporting plate (6) in a rotating manner, the side of the supporting plate (6) is fixedly connected with a push plate (7), one side, far away from the supporting plate (6), of the push plate (7) is fixedly connected with a first rack (8), the side of the first rack (8) is meshed with a transmission gear (9), one side, far away from the first rack (8), of the transmission gear (9) is meshed with a second rack (10), the side of the second rack (10) is connected, the upper end of commentaries on classics piece (12) is rotated and is connected with gag lever post (13), the lower extreme sliding connection of commentaries on classics piece (12) has baffle (14), side fixedly connected with runner (15) of baffle (14), the surperficial swing joint of runner (15) has driving belt (16), the one end fixedly connected with stopper (17) of driving belt (16), the side of stopper (17) is rotated and is connected with switch floodgate (18), the outside sliding connection of switch floodgate (18) has scribbles silo (19), the outside of mounting panel (11) is rotated and is connected with dish (20) of screwing, the bottom of baffle (14) and the bottom sliding connection of runner (15) are at the top of backup pad (6), the one end fixed connection of driving belt (16) is at the upper surface of backup pad (6).
2. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: the mounting rack (1) is composed of a left part and a right part which are connected through bolts.
3. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: the connecting rod (5) consists of two sections of rods, and a rotating shaft is fixedly connected between the two sections of rods.
4. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: the front end and the rear end of the bottom of the supporting plate (6) are rotatably connected with walking wheels (3), and two sides of the supporting plate (6) are rotatably connected with clamping wheels (4).
5. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: push pedal (7) have two, swing joint respectively in the both sides of mounting panel (11), push pedal (7) and a rack (8) fixed connection of left end, push pedal (7) and No. two rack (10) fixed connection of right-hand member, the right-hand member fixedly connected with spring of a rack (8), the other end of spring and push pedal (7) fixed connection of right-hand member.
6. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: the limiting block (17) is connected to the upper surface of the supporting plate (6) in a sliding mode, and a spring is fixedly connected between the limiting block and the supporting plate.
7. The detection device capable of rapidly checking the track pitch and the tightness of the bolt according to claim 1, wherein: the limiting rod (13) is composed of an inner layer and an outer layer, a groove is formed in the inner layer rod, a limiting mechanism is fixedly connected to the outer layer rod, and the screwing disc (20) is fixedly connected with the transmission gear (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804784.9A CN111874021B (en) | 2020-08-12 | 2020-08-12 | Detection apparatus capable of rapidly checking track interval and bolt tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804784.9A CN111874021B (en) | 2020-08-12 | 2020-08-12 | Detection apparatus capable of rapidly checking track interval and bolt tightness |
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| Publication Number | Publication Date |
|---|---|
| CN111874021A CN111874021A (en) | 2020-11-03 |
| CN111874021B true CN111874021B (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010804784.9A Active CN111874021B (en) | 2020-08-12 | 2020-08-12 | Detection apparatus capable of rapidly checking track interval and bolt tightness |
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| CN (1) | CN111874021B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113218647B (en) * | 2021-05-20 | 2022-03-01 | 中南大学 | Railway track bolt looseness detection equipment and operation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3753641B2 (en) * | 2001-09-25 | 2006-03-08 | 株式会社日立製作所 | Nondestructive inspection method |
| CN204753286U (en) * | 2015-06-29 | 2015-11-11 | 冯海 | Rail interval change detection device |
| CN105292173B (en) * | 2015-11-10 | 2018-02-09 | 湖北文理学院 | A kind of automatic measurement track checking car |
| JP2018131855A (en) * | 2017-02-17 | 2018-08-23 | 株式会社オカムラ | Movable partition arrangement |
| RU179328U1 (en) * | 2018-02-08 | 2018-05-08 | Акционерное общество "Фирма ТВЕМА" | MEASURING DEVICE |
| KR101995505B1 (en) * | 2019-03-06 | 2019-07-02 | 주식회사 태경씨앤씨 | Apparatus for guard rail automatic painting |
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| CN111874021A (en) | 2020-11-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Guoxin Inventor after: Dai Peifen Inventor before: Dai Peifen |
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| CB03 | Change of inventor or designer information | ||
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Effective date of registration: 20210610 Address after: 100160 room 236, building 7, 97 wanliuqiao south, zhengwangfen, Huaxiang, Fengtai District, Beijing Applicant after: Beijing Weichuang vehicle parts Co.,Ltd. Address before: 036000 No.28, Kaifa South Road, Shuocheng District, Shuozhou City, Shanxi Province Applicant before: Dai Peifen |
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