CN217347790U - Bolt detection equipment for railway fastener - Google Patents
Bolt detection equipment for railway fastener Download PDFInfo
- Publication number
- CN217347790U CN217347790U CN202221832674.4U CN202221832674U CN217347790U CN 217347790 U CN217347790 U CN 217347790U CN 202221832674 U CN202221832674 U CN 202221832674U CN 217347790 U CN217347790 U CN 217347790U
- Authority
- CN
- China
- Prior art keywords
- bolt
- embedded computer
- railway fastener
- shock absorbers
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a bolt check out test set for railway fastener, including small rail car, triaxial arm, electric spanner, photoelectric encoder, infrared camera, alarm, lithium cell and embedded computer, the utility model discloses a set up triaxial arm and electric spanner on small rail car, electric spanner sets for and twists reverse corresponding fixed torque with the bolt, utilizes the arm to move the fastener position, carries out fixed operation to the bolt above that to judge whether the bolt takes place to become flexible, through the small rail car progressively antedisplacement on the track, inspect the bolt one by one, degree of automation is higher, has alleviateed staff's intensity of labour by a wide margin, and the accuracy of inspection result improves greatly.
Description
Technical Field
The utility model belongs to the technical field of the technique that the bolt detected and specifically relates to a bolt check out test set for railway fastener is related to.
Background
Railway rail fasteners are parts of the track that are used to connect rails to sleepers, also known as intermediate connecting parts. At present to the detection of the bolt on the railway fastener, can only carry out the range estimation through the manual work, perhaps adopt the spanner actually to twist reverse and detect, not only consuming time hard, to whether up to standard can't carry out accurate judgement to its actual quality moreover, when serious, can cause the influence to driving safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bolt check out test set for railway fastener sets up triaxial arm and electric spanner on the small rail car, and electric spanner sets for and twists the corresponding fixed moment of torsion with the bolt, utilizes the arm to remove the fastener position, carries out the fixed operation to the bolt above that to judge whether the bolt takes place to become flexible, through the small rail car progressively antedisplacement on the track, inspects the bolt one by one.
The utility model discloses a can realize through following technical scheme:
the utility model provides a bolt check out test set for railway fastener, includes small rail car, triaxial arm, electric spanner, photoelectric encoder, infrared camera, lithium cell and embedded computer, its characterized in that:
the rail trolley comprises a front beam, a rear beam, wheels and connecting beams, wherein the connecting beams are transversely arranged above the front beam and the rear beam, the front ends of the connecting beams are hinged with the front beam, the rear ends of the connecting beams are fixed on the rear beam, 4 wheels are arranged and are respectively arranged at two ends of the bottom of the front beam and the bottom of the rear beam, servo motors used for driving the wheels are arranged on the front beam and the rear beam, and the number of the servo motors is 4, and the servo motors are in one-to-one correspondence with the 4 wheels;
the connecting beam is fixedly provided with a battery transverse plate, two ends of the battery transverse plate protrude out of the connecting beam, and two lithium batteries are respectively fixed at two ends of the battery transverse plate and used for supplying power to the whole equipment;
the photoelectric encoder is arranged below the battery transverse plate and used for recording the traveling distance and the traveling speed of the small rail car;
a bottom plate is arranged behind the transverse plate of the battery and fixed on the connecting beam;
the three-axis mechanical arm is arranged on the bottom plate, and the bottom of the three-axis mechanical arm is fixed on the upper surface of the bottom plate;
the electric wrench is arranged at the head position of the three-axis mechanical arm and is used for being matched with the bolt for detection;
the infrared camera is arranged on the outer shell of the electric wrench and used for acquiring three-dimensional space data of the railway fastener and transmitting the three-dimensional space data to the embedded computer;
the embedded computer is installed inside the connecting beam, and the embedded computer is electrically connected with the servo motor, the photoelectric encoder, the three-axis mechanical arm, the infrared camera and the electric wrench and used for receiving signals and sending instructions.
Preferably, spring shock absorbers are arranged between the connecting beam and the front beam, the upper ends of the spring shock absorbers are hinged to the connecting beam, the lower ends of the spring shock absorbers are hinged to the front beam, and the two groups of spring shock absorbers are symmetrically distributed between the connecting beam and the front beam.
Preferably, an electric quantity display screen is arranged on the upper surface of the battery transverse plate and used for displaying the power supply allowance of the lithium battery.
Preferably, the alarm is arranged on the upper surface of the bottom plate, the number of the alarms is two, the two alarms are symmetrically distributed on the left side and the right side of the bottom plate, and the alarms are electrically connected with the embedded computer.
To sum up, the utility model discloses a beneficial technological effect:
1. during inspection, the rail trolley moves forwards on a rail, the moving distance is controlled through the photoelectric encoder and the embedded computer, when the rail trolley moves to the position of a corresponding railway fastener, the rail trolley stops, the bolt on the fastener is inspected, the three-axis mechanical arm is matched with the electric wrench, the electric wrench sets a fixed torque corresponding to the tightening of the bolt, the electric wrench is moved to the position of the bolt and clamped with the bolt through the three-axis mechanical arm, whether the bolt is loosened or not can be known through rotation of the electric wrench due to the set fixed torque, the bolts on the railway fastener are inspected one by one along with the gradual forward movement of the rail trolley, the automation degree is high, the labor intensity of workers is greatly relieved, and the accuracy of an inspection result is greatly improved;
2. when the electric wrench is used for twisting the bolt for checking, because the fixed torque is set, when the electric wrench cannot be twisted, the bolt is intact and not loosened, and at the moment, the embedded computer receives the signal and sends an instruction to withdraw the electric wrench for checking the next bolt; when electric spanner took place to twist, it had become flexible to explain the bolt, embedded computer received signal and send the instruction this moment, and the alarm received the instruction this moment and sent out the police dispatch newspaper, can directly tighten not hard up bolt through electric spanner on the one hand, and on the other hand, when the alarm sounded, the staff can arrive the scene, further inspects not hard up bolt, confirms whether intact up to standard of bolt and whole fastener.
Drawings
Fig. 1 is a schematic view of the overall mechanism of the present invention;
fig. 2 is an enlarged schematic view at a in fig. 1.
In the figure, 1, a three-axis mechanical arm; 2. an electric wrench; 3. a photoelectric encoder; 4. an infrared camera; 5. a lithium battery; 6. an embedded computer; 7. a front beam; 8. a rear beam; 9. a wheel; 10. a connecting beam; 11. a servo motor; 12. a battery transverse plate; 13. a spring damper; 14. an electric quantity display screen; 15. an alarm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a bolt detection device for railway fasteners comprises a small rail car, a three-axis mechanical arm 1, an electric wrench 2, a photoelectric encoder 3, an infrared camera 4, a lithium battery 5 and an embedded computer 6.
Wherein the small rail car includes front truck 7, back beam 8 and wheel 9 and tie-beam 10, tie-beam 10 crossbearer is in front truck 7 and back beam 8 top, its front end is articulated with front truck 7, the rear end is fixed on back beam 8, wheel 9 is provided with 4, set up the bottom both ends position at front truck 7 and back beam 8 respectively, all be provided with servo motor 11 that is used for driving wheel 9 on front truck 7 and the back beam 8, servo motor 11 is equipped with 4 altogether, with 4 wheel 9 one-to-ones, each servo motor 11 all can independently drive wheel 9 and rotate.
The upper surface of tie-beam 10 is fixed with battery diaphragm 12, and the both ends of battery diaphragm 12 bulge the side of tie-beam 10, and lithium cell 5 is equipped with two, and the symmetry is fixed in the both ends position of battery diaphragm 12 for supply power for whole equipment.
The upper surface of the battery transverse plate 12 is provided with an electric quantity display screen 14, the electric quantity display screen 14 is used for displaying the residual electric quantity in a digital mode, and the residual electric quantity is displayed as 100 in a full-power state; and a photoelectric encoder 3 is fixedly arranged on the lower surface of the battery transverse plate 12 and used for recording the walking distance and the running speed of the small rail car.
Still set firmly the bottom plate on the tie-beam 10, the bottom plate is located battery diaphragm 12 rear, be used for supporting triaxial arm 1, the central point that the bottom plate was put is fixed to the below of triaxial arm 1, electric spanner 2 installs the front end position at triaxial arm 1, infrared camera 4 installs on electric spanner 2's shell, infrared camera 4 is used for gathering the three-dimensional space data of railway fastener and sends embedded computer 6 to, embedded computer 6 receives the data and the analysis of infrared camera 4 collection, simultaneously according to analysis structure control triaxial arm 1 drive electric spanner 2 and remove, finally electric spanner 2 twists reverse the detection with the bolt block.
Be provided with alarm 15 on the bottom plate upper surface, alarm 15 is provided with two, corresponds with the bolt position on the fastener of rail both sides respectively, and alarm 15 and embedded computer 6 electric connection.
The utility model discloses in, embedded computer 6 installs in the inside of tie-beam 10, embedded computer 6 and servo motor 11, photoelectric encoder 3, triaxial arm 1, infrared camera 4, electric spanner 2 and the equal electric connection of alarm 15 for receive the signal and the analysis result give-out order that each part was collected.
The implementation principle of the embodiment is as follows: during inspection, the embedded computer 6 controls the rail trolley to move forwards on a rail, when the rail trolley moves to the position of a corresponding railway fastener, the rail trolley stops, the inspection of a bolt on the fastener is started, the electric wrench 2 sets a fixed torque corresponding to the screwing of the bolt in advance, the electric wrench 2 is moved to the position of the bolt and is clamped with the bolt by using the three-axis mechanical arm 1, when the electric wrench 2 cannot be screwed, the bolt is intact and not loosened, at the moment, the embedded computer 6 receives a signal and sends an instruction, the electric wrench 2 is withdrawn, and the next bolt is inspected; when the electric wrench 2 is twisted, the bolt is loosened, the embedded computer 6 receives the signal and sends an instruction, the alarm 15 receives the instruction and sends an alarm, the bolts on the railway fastener are inspected one by one along with the gradual forward movement of the rail trolley, the automation degree is high, the labor intensity of workers is greatly reduced, and the accuracy of an inspection result is greatly improved. Meanwhile, when the alarm 15 rings, workers can arrive at the site, loose bolts are further checked, and whether the bolts and the integral fasteners are in good condition and reach the standard is determined.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The utility model provides a bolt check out test set for railway fastener, includes small rail car, triaxial arm (1), electric spanner (2), photoelectric encoder (3), infrared camera (4), lithium cell (5) and embedded computer (6), its characterized in that: the rail trolley comprises a front beam (7), a rear beam (8), wheels (9) and a connecting beam (10), wherein the connecting beam (10) is transversely arranged above the front beam (7) and the rear beam (8), the front end of the connecting beam (10) is hinged to the front beam (7), the rear end of the connecting beam (10) is fixed to the rear beam (8), 4 wheels (9) are arranged and are respectively arranged at two ends of the bottom of the front beam (7) and the bottom of the rear beam (8), servo motors (11) used for driving the wheels (9) are arranged on the front beam (7) and the rear beam (8), and the servo motors (11) are 4 and correspond to the 4 wheels (9) one by one;
the battery transverse plates (12) are fixedly arranged on the connecting beams (10), two ends of each battery transverse plate (12) protrude out of the connecting beams (10), and two lithium batteries (5) are respectively fixed at two ends of each battery transverse plate (12) and used for supplying power to the whole equipment;
the photoelectric encoder (3) is arranged below the battery transverse plate (12) and is used for recording the traveling distance and the traveling speed of the small rail car;
a bottom plate is arranged behind the battery transverse plate (12) and fixed on the connecting beam (10);
the three-axis mechanical arm (1) is arranged on the bottom plate, and the bottom of the three-axis mechanical arm is fixed on the upper surface of the bottom plate;
the electric wrench (2) is arranged at the head position of the three-axis mechanical arm (1) and is used for being matched with a bolt for detection;
the infrared camera (4) is arranged on the outer shell of the electric wrench and used for collecting three-dimensional space data of the railway fastener and transmitting the three-dimensional space data to the embedded computer (6);
the embedded computer (6) is installed inside the connecting beam (10), and the embedded computer (6) is electrically connected with the servo motor (11), the photoelectric encoder (3), the three-axis mechanical arm (1), the infrared camera (4) and the electric wrench (2) and used for receiving signals and sending instructions.
2. A bolt detection apparatus for a railway fastener according to claim 1, wherein: spring shock absorbers (13) are arranged between the connecting beam (10) and the front beam (7), the upper ends of the spring shock absorbers (13) are hinged to the connecting beam (10), the lower ends of the spring shock absorbers are hinged to the front beam (7), the two groups of spring shock absorbers (13) are arranged, and the two groups of spring shock absorbers are symmetrically distributed between the connecting beam (10) and the front beam (7).
3. A bolt detection apparatus for a railway fastener according to claim 1, wherein: and an electric quantity display screen (14) is arranged on the upper surface of the battery transverse plate (12) and is used for displaying the power supply allowance of the lithium battery (5).
4. A bolt detection apparatus for a railway fastener according to claim 1, wherein: the alarm is characterized in that the alarm (15) is arranged on the upper surface of the base plate, the number of the alarms (15) is two, the two alarms (15) are symmetrically distributed on the left side and the right side of the base plate, and the alarms (15) are electrically connected with the embedded computer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221832674.4U CN217347790U (en) | 2022-07-18 | 2022-07-18 | Bolt detection equipment for railway fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221832674.4U CN217347790U (en) | 2022-07-18 | 2022-07-18 | Bolt detection equipment for railway fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217347790U true CN217347790U (en) | 2022-09-02 |
Family
ID=83039391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221832674.4U Active CN217347790U (en) | 2022-07-18 | 2022-07-18 | Bolt detection equipment for railway fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217347790U (en) |
-
2022
- 2022-07-18 CN CN202221832674.4U patent/CN217347790U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209144652U (en) | For the tool car inside suspension type rail traffic system track girder | |
| CN109910947A (en) | Carrying type track health status dynamic monitoring and wisdom analysis system and method | |
| CN208760611U (en) | A kind of underground railway track detection vehicle | |
| CN106706336A (en) | Electric vehicle vibration integrated test platform | |
| CN110789566A (en) | Track defect monitoring method and monitoring equipment based on axle box acceleration signal | |
| CN111497894A (en) | Double-rail type high-speed stable ultrasonic flaw detector | |
| CN212500409U (en) | Portable track detection device | |
| CN217347790U (en) | Bolt detection equipment for railway fastener | |
| CN215316570U (en) | Robot system for detecting and welding weld joints of sound barrier stand columns | |
| CN219641236U (en) | Novel trolley | |
| CN210774175U (en) | Electric service interval comprehensive detection platform | |
| CN108861419B (en) | Multifunctional belt conveyor inspection system | |
| CN217084791U (en) | A crimping damage detection device that is used for strain clamp inside wire steel core | |
| CN209945948U (en) | Detector for construction management | |
| CN214396738U (en) | Multifunctional rail transit inspection vehicle | |
| CN111532296B (en) | Modular track detection vehicle | |
| CN108163010B (en) | A kind of modularization rail-defect detector car | |
| CN211121362U (en) | Value evaluation device of non-road mobile machine | |
| CN209225168U (en) | A kind of mobile steel rail flaw detection device | |
| CN210363815U (en) | Track fastener maintenance robot | |
| CN112197984A (en) | Digital display type test system for operation of belt rail after wheel set repair | |
| CN207984874U (en) | A kind of modularization rail-defect detector car | |
| CN112468771A (en) | Safety monitoring system for railway locomotive | |
| CN219192208U (en) | Wheel detector for detecting faults of wheels of trains | |
| CN202141446U (en) | Hand-held detection machine used for measuring flatness of steel rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |