CN201670241U - Electric rail defect detection car - Google Patents
Electric rail defect detection car Download PDFInfo
- Publication number
- CN201670241U CN201670241U CN2010201777772U CN201020177777U CN201670241U CN 201670241 U CN201670241 U CN 201670241U CN 2010201777772 U CN2010201777772 U CN 2010201777772U CN 201020177777 U CN201020177777 U CN 201020177777U CN 201670241 U CN201670241 U CN 201670241U
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- China
- Prior art keywords
- base plate
- rail
- defect detecting
- electric rail
- detecting car
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- Expired - Lifetime
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Abstract
The utility model relates to an electric rail defect detection car. The car comprises rail wheels, a chassis (2) and a rail defect detection instrument (10). The chassis (2) consists of a base plate (21), a support rod (22) and an upper connecting rod (23). The base plate (21) consists of a front and a rear blocks, and the front and the rear blocks are connected by a hinge (12). A battery compartment (11) is arranged on the front block base plate of the chassis (2), and a drive motor (3) is arranged on the rear block base plate. The support rod (22) on the rear of the chassis (2) is connected with the upper connecting rod (23) by a locating pin (4), the front end of the upper connecting rod (23) is fixed on the front block base plate after bent, the front end of the base plate (21) is fixedly connected with an instrument bracket, and the rail defect detection instrument (10) is arranged on the instrument bracket. The utility model has the characteristics of high detection efficiency and high maneuverability.
Description
Technical field
The utility model relates to a kind of electric rail-defect detecting car, belongs to the rail flaw detection car technical field.
Background technology
Rail is the main constituent elements of railroad track, and its function is that the wheel of pilot engine vehicle advances, and bears the immense pressure of wheel, and is delivered on the sleeper.Rail is necessary for wheel rolling surface continuous, smooth-going and that resistance is minimum is provided.Therefore; safe operation in order to ensure locomotive; the railway system needs often rail to be carried out carrying out flaw detection; the tired defective and the weld defect that (comprise near the joint) in the rail head and web of the rail scope with the detection rail; and flange of rail corrosion and crescent moon fall piece, crushing of rail head equivalent damage situation; so that in time adopt remedial measures, prevent trouble before it happens.
Domestic rail flaw detection car has two kinds at present: a kind of is complete self-service rail flaw detection car, this car is usually at railway and highway intersection, enter on the rail by the rail guide wheel of installing, utilize the power driven of automobile itself to run then along rail, detecting device is installed in above the track, realizes detection rail.But because the rail of China all is that osed top and highway do not have meeting point, go so this car can not be gone up on the rail, can only build a railway line that is communicated with rail specially for it, parking and dispatch upward for it, rail detects use.Though its detection efficiency is high, it is also high to detect cost; Another kind is a kind of various small-sized and portable rail inspection car of artificial propelling, though that it has is light, flexible characteristic, the gap of two row trains just can more than to rail, detect, scheduling that need not the railway department does not delay the normal operation of train yet.But exist detection efficiency low, detect shortcomings such as weak effect.
Summary of the invention
The purpose of this utility model is to provide a kind of detection efficiency higher, and the electric rail-defect detecting car of maneuverability again.
Its technical scheme is: a kind of electric rail-defect detecting car, comprise the rail wheel, and vehicle frame and rail flaw detector is characterized in that: described vehicle frame is made of base plate, strut bar and boxed rod, and base plate is two of front and back, is connected by hinge between two base plates in front and back; On the vehicle frame base plate in front battery case is installed, on the base plate of back drive motor is installed; Connect by locating dowel pin between the strut bar of vehicle frame back and the boxed rod; Be fixed on the base plate after the front end bending of boxed rod, the front end of base plate is connected with instrument support, and rail flaw detector is installed on the instrument support.
Its technique effect is: owing to adopt motor-driven, than existing hand push flaw detection dolly, its detection speed is faster, and detection efficiency is also much higher accordingly; Simultaneously, employing is by adopting the locating dowel pin ways of connecting between the strut bar of two base plates in hinged front and back and vehicle frame back and the cushion pipe link, make it have the characteristics of quick mounting or dismounting, maneuverability: before locomotive came, two or three people can take it apart fast, carries rail off; After locomotive is walked, it is carried on rail, can continue to detect.In addition, complete vehicle structure is simple, and dismounting is easy, and vehicle frame is made by aluminum alloy, can proof strength, and lighter again.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a frame panel hinge arrangement scheme drawing of the present utility model.
The specific embodiment
Its as shown in Figure 1, 2, the electric rail-defect detecting dolly comprises the rail wheel, vehicle frame and rail flaw detector.Vehicle frame 2 is made of base plate, strut bar and boxed rod, and base plate 21 is two of front and back, is connected by hinge 12 between two base plates in front and back.Below the base plate rail wheel 1 is housed respectively all around.Rail wheel 1 is a wheel that has the edge, can move along rail to guarantee dolly.On the piece base plate battery case 11 is installed before the vehicle frame, on the back piece base plate drive motor 3 is installed.Connected by locating dowel pin 4 between the strut bar 22 of vehicle frame back and the boxed rod 23, on the piece base plate, the front end of base plate is connected with instrument support, and rail flaw detector 10 is installed on the instrument support before being fixed on after the front end bending of boxed rod.
Install respectively by rail water wheels support 13 bonded assembly water wheel types probe 15 and automatic compensation wheel 19 position placed in the middle, base plate 21 left and right both sides.The water wheel type probe can be done to adjust up and down and inside and outside adjustment on rail water wheels support according under the different wear condition of rail, and is constant with the relative position that keeps water wheel type probe and rail face, thereby guarantees that the signal of surveying is more accurate, complete, reliable.
Affixed seat pipe link 14 between the left and right boxed rod 23 is equipped with two seats 5 on the seat pipe link.Be provided with the illuminating lamp support 7 that is connected on the seat pipe link between two seats, be provided with illuminating lamp 6 above the illuminating lamp support, be provided with Warning light 8 below.The front end of the preceding piece base plate left and right sides is separately installed with illuminating lamp 9.The rear end of back piece base plate is provided with taillight 17, and back piece base plate is provided with water tank 18.
Claims (7)
1. an electric rail-defect detecting car comprises the rail wheel, and vehicle frame and rail flaw detector is characterized in that: described vehicle frame (2) is made of base plate, strut bar and boxed rod, and base plate (21) is two of front and back, is connected by hinge (12) between two base plates in front and back; On the piece base plate battery case (11) is installed before the vehicle frame, drive motor (3) is installed on the back piece base plate; Connected by locating dowel pin (4) between strut bar of vehicle frame back (22) and the boxed rod (23), on the piece base plate, the front end of base plate is connected with instrument support, and rail flaw detector (10) is installed on the instrument support before being fixed on after the front end bending of boxed rod.
2. electric rail-defect detecting car according to claim 1 is characterized in that: described rail wheel (1) is a wheel that has the edge.
3. electric rail-defect detecting car according to claim 1 is characterized in that: install respectively by rail water wheels support (13) bonded assembly water wheels probes (15) and automatic compensation wheel (19) position placed in the middle, the left and right both sides of described base plate (21).
4. electric rail-defect detecting car according to claim 1 is characterized in that: affixed seat pipe link (14) between the described left and right boxed rod (23), the seat pipe link is equipped with two seats (5).
5. electric rail-defect detecting car according to claim 4 is characterized in that: be provided with the illuminating lamp support (7) that is connected on the seat pipe link between described two seats (5), be provided with illuminating lamp (6) above the illuminating lamp support, be provided with Warning light (8) below.
6. electric rail-defect detecting car according to claim 1 is characterized in that: the front end of piece base plate (21) left and right sides is separately installed with illuminating lamp (9) before described.
7. electric rail-defect detecting car according to claim 1 is characterized in that: it is characterized in that: the rear end of described back piece base plate (21) is provided with taillight (17), and back piece base plate is provided with water tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201777772U CN201670241U (en) | 2010-04-29 | 2010-04-29 | Electric rail defect detection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201777772U CN201670241U (en) | 2010-04-29 | 2010-04-29 | Electric rail defect detection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670241U true CN201670241U (en) | 2010-12-15 |
Family
ID=43327653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201777772U Expired - Lifetime CN201670241U (en) | 2010-04-29 | 2010-04-29 | Electric rail defect detection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817349A (en) * | 2010-04-29 | 2010-09-01 | 合肥超科电子有限公司 | Electric rail-defect detecting car |
| CN106370113A (en) * | 2016-11-01 | 2017-02-01 | 合肥超科电子有限公司 | Water wheel offset detection device, automatic alignment device and water wheel support |
-
2010
- 2010-04-29 CN CN2010201777772U patent/CN201670241U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817349A (en) * | 2010-04-29 | 2010-09-01 | 合肥超科电子有限公司 | Electric rail-defect detecting car |
| CN106370113A (en) * | 2016-11-01 | 2017-02-01 | 合肥超科电子有限公司 | Water wheel offset detection device, automatic alignment device and water wheel support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |