CN211969463U - Remove convenient track device of detecting a flaw - Google Patents
Remove convenient track device of detecting a flaw Download PDFInfo
- Publication number
- CN211969463U CN211969463U CN202020644608.9U CN202020644608U CN211969463U CN 211969463 U CN211969463 U CN 211969463U CN 202020644608 U CN202020644608 U CN 202020644608U CN 211969463 U CN211969463 U CN 211969463U
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- Prior art keywords
- flaw
- column
- protection
- flaw detection
- block
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Abstract
The utility model discloses a remove convenient track device of detecting a flaw, including the fixed plate of detecting a flaw, detect a flaw fixed plate upper portion and be equipped with lift post and stable post, lift post outside portion is equipped with positive reverse motor, is equipped with the installation cavity in the lift post, is equipped with the power shaft in the installation cavity, and the power shaft both ends pass through the bearing frame with installation intracavity wall and are connected, and the last screw thread area that is equipped with of power shaft. The utility model discloses in spacing mouthful is installed to the erection column of appearance body of detecting a flaw, then fixed erection column and spacing post through first screw of bolt cooperation, second screw to accomplish the installation of appearance body of detecting a flaw, only need during the dismantlement to twist out the bolt from first screw, second screw, the installation, dismantle conveniently, thereby be convenient for the change of appearance body of detecting a flaw, improved the practicality of device of detecting a flaw.
Description
Technical Field
The utility model relates to a track technical field that detects a flaw, concretely relates to remove convenient track device of detecting a flaw.
Background
The rail flaw detection is to detect fatigue defects and welding defects at the positions of a rail head and a rail web of a rail by using a flaw detection device, wherein the detected contents comprise rail scratch, rail head crushing, rail corrosion, crescent falling blocks and the like.
The flaw detector that current track flaw detection device adopted mostly is fixed mounting on the device, can not dismantle maintenance, change, and the damage of flaw detector needs to be changed whole equipment, has increased use cost.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects existing in the prior art, the utility model provides a remove convenient track device of detecting a flaw.
The technical scheme is as follows: in order to achieve the above object, the utility model provides a following technical scheme:
a rail flaw detection device convenient to move comprises a flaw detection fixing plate, wherein a lifting column and a stabilizing column are arranged on the upper portion of the flaw detection fixing plate, a forward and reverse rotating motor is arranged on the outer side portion of the lifting column, an installation cavity is formed in the lifting column, a power shaft is arranged in the installation cavity, two ends of the power shaft are connected with the inner wall of the installation cavity through bearing seats, a threaded area is arranged on the power shaft, a threaded block is in threaded connection with the threaded area, a through rod is connected with the threaded block, a through groove is formed in the lifting column and penetrates through the through groove to be connected with one end of a lifting plate, a driven bevel gear is connected to the power shaft outside the threaded area, and is connected with;
the other end of the lifting plate is connected with a sliding sleeve block, the sliding sleeve block is sleeved on the stabilizing column, an electric sliding rail is arranged on the lifting plate, a sliding block is arranged in the electric sliding rail in a sliding mode, the sliding block is connected with a mounting seat through a connecting column, a flaw detector body is detachably arranged in the mounting seat, a flaw detection fixing plate is provided with a flaw detection hole, and the flaw detector body can detect flaws on the rail through the flaw detection hole; and the bottom of the flaw detection fixing plate is symmetrically provided with a movable protection mechanism.
Preferably, the through-slots are provided in the region of the threaded region.
Preferably, the mount pad bottom is equipped with spacing mouthful, and spacing mouthful both sides are equipped with spacing post in the mount pad bottom, and the appearance body of detecting a flaw is including detecting a flaw instrument and erection column, and the erection column sets up with spacing cooperation of spacing mouthful, is equipped with first screw on the erection column, and spacing post is equipped with the second screw, and first screw, second screw and bolt cooperation are fixed the erection column.
Preferably, the movable protection mechanism comprises a protection sleeve box, a protection block is arranged in the protection sleeve box in a sliding mode, a protection column is connected to the bottom of the protection block, the protection column penetrates through the protection sleeve box to be connected with a movable wheel, and the top of the protection block is connected with the inner top wall of the protection sleeve box through a protection spring.
Preferably, the number of the protection springs is at least 2.
Has the advantages that: the utility model discloses, beneficial effect as follows:
1) the utility model discloses install the erection column of flaw detector body in spacing mouthful, then fix erection column and spacing post through bolt cooperation first screw, second screw to accomplish the installation of flaw detector body, only need to twist out the bolt from first screw, second screw during the dismantlement, the installation, dismantle conveniently, thereby be convenient for the change of flaw detector body, improved the practicality of flaw detection device; the adjustable appearance body height of detecting a flaw of start through positive and negative motor to the appearance body of detecting a flaw can be adjusted the height of difference and detect a flaw, and then can be more accurate detect a flaw, simultaneously through starting electronic slide rail, the slider removes in electronic slide rail, realizes then that the appearance body lateral shifting of detecting a flaw has improved the scope of detecting a flaw to orbital.
2) The moving wheel is convenient to move, jolts can occur when the device travels on two sides of the track, so that the protection column is driven to move up and down, the protection block is driven to move, the protection spring is compressed and reset, the buffering damping effect is achieved, the device structure is protected, and the service life of the device structure is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the lifting plate of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the plane structure of the wound probing device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-4, in the embodiment of the present invention, a rail flaw detection device convenient to move includes a flaw detection fixing plate 1, an elevating column 2 and a stabilizing column 3 are arranged on the upper portion of the flaw detection fixing plate 1, a forward and reverse rotation motor 4 is arranged on the outer side portion of the elevating column 2, a mounting cavity 5 is arranged in the elevating column 2, a power shaft 6 is arranged in the mounting cavity 5, two ends of the power shaft 6 are connected with the inner wall of the mounting cavity 5 through a bearing seat 7, a threaded area 8 is arranged on the power shaft 6, the threaded area 8 is in threaded connection with a screw block 9, the screw block 9 is connected with a through rod 10, a through groove 11 is arranged on the elevating column 2, the through rod 10 passes through the through groove 11 to be connected with one end of a lifting plate 12, a driven bevel gear 13 is connected on the power shaft 6 outside the threaded area 8, the;
the other end of the lifting plate 12 is connected with a sliding sleeve block 15, the sliding sleeve block 15 is sleeved on the stabilizing column 3, an electric sliding rail 16 is arranged on the lifting plate 12, a sliding block 17 is arranged in the electric sliding rail 16 in a sliding mode, the sliding block 17 is connected with a mounting seat 19 through a connecting column 18, a flaw detector body 20 is detachably arranged in the mounting seat 19, a flaw detection wound 21 is arranged on the flaw detection fixing plate 1, and the flaw detector body 20 can detect flaws on a track through the flaw detection wound 21; and the bottom of the flaw detection fixing plate 1 is symmetrically provided with a movable protection mechanism 22.
By starting the forward and reverse rotation motor 4, the driving bevel gear 14 rotates, the driven bevel gear 13 is meshed with the driving bevel gear 14, the driven bevel gear 13 rotates, the rotation of the power shaft 6 is realized, the power shaft 6 is provided with a threaded area 8, the threaded area 8 is in threaded connection with a screw block 9, meanwhile, the screw block 9 drives a through rod 10 to move through the limit of a through groove 11, and further drives a lifting plate 12 to move, the lifting plate 12 is sleeved on a stabilizing column 3 through a sliding sleeve block 15, the moving stability of the lifting plate 12 is improved, and then the height of a flaw detector body 20 can be adjusted, so that the flaw detector body 20 can be adjusted to different heights for flaw detection, further more accurate flaw detection can be realized, and meanwhile, by starting the electric sliding rail 16, the sliding block 17 moves in the electric sliding rail 16, so that the flaw detector body 20 can transversely move, and;
the through groove 11 of the present embodiment is provided within the range of the threaded region 8 to avoid the screw block 9 from escaping from the threaded region 8.
The bottom of the mounting seat 19 of this embodiment is equipped with spacing mouth 23, and spacing mouth 23 both sides are equipped with spacing post 24 in the bottom of the mounting seat 19, and the appearance body 20 of detecting a flaw includes the instrument 201 and the erection column 202 of detecting a flaw, and the erection column 202 sets up with the spacing cooperation of spacing mouth 23, is equipped with first screw 26 on the erection column 202, and spacing post 23 is equipped with second screw 25, and first screw 26, second screw 25 and bolt 27 cooperation are fixed erection column 202.
Install the erection column 202 of flaw detector body 20 in spacing mouth 23, then cooperate first screw 26, second screw 25 through bolt 27 and fix erection column 202 with spacing post 24 to accomplish the installation of flaw detector body 20, only need during the dismantlement to twist out bolt 27 from first screw 26, second screw 25, the installation, dismantle conveniently, thereby be convenient for the change of flaw detector body 20, improved the practicality of device of detecting a flaw.
The movable protection mechanism 22 of the embodiment includes a protection sleeve 221, a protection block 222 is slidably disposed in the protection sleeve 221, a protection column 223 is connected to the bottom of the protection block 222, the protection column 223 penetrates through the protection sleeve 221 and is connected with a movable wheel 224, and the top of the protection block 222 is connected with the inner top wall of the protection sleeve 221 through a protection spring 225.
The number of the protection springs of the present embodiment is at least 2.
Through removing the removal of the wheel 224 device of being convenient for, the device can take place to jolt in the walking of track both sides to drive protection post 223 and reciprocate, and then drive protection piece 222 and remove, realize protection spring 225's compression and reset then, realize the shock attenuation effect of buffering, thereby protect the device structure, improve the life-span of device structure.
The utility model discloses a theory of operation is: the device can move conveniently through the moving wheel 224, so that the device can walk on the rail to perform flaw detection treatment, the forward and reverse rotating motor 4 is started during flaw detection, the driving bevel gear 14 rotates, the driven bevel gear 13 is meshed with the driving bevel gear 14, the driven bevel gear 13 rotates, the power shaft 6 rotates, the threaded area 8 is arranged on the power shaft 6, the threaded area 8 is in threaded connection with the screw block 9, meanwhile, the screw block 9 drives the through rod 10 to move through the limit of the through groove 11, the lifting plate 12 is further driven to move, the lifting plate 12 is sleeved on the stabilizing column 3 through the sliding sleeve block 15, the moving stability of the lifting plate 12 is improved, the height of the flaw detector body 20 can be adjusted, the flaw detector body 20 can be adjusted to different heights to perform flaw detection, more accurate flaw detection can be realized, meanwhile, the sliding block 17 moves in the electric sliding rail 16 through starting the electric, then the flaw detector body 20 can move transversely, and the flaw detection range of the rail is improved; install the erection column 202 of flaw detector body 20 in spacing mouth 23, then cooperate first screw 26, second screw 25 through bolt 27 and fix erection column 202 with spacing post 24 to accomplish the installation of flaw detector body 20, only need during the dismantlement to twist out bolt 27 from first screw 26, second screw 25, the installation, dismantle conveniently, thereby be convenient for the change of flaw detector body 20, improved the practicality of device of detecting a flaw.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. A rail flaw detection device convenient to move comprises a flaw detection fixing plate and is characterized in that a lifting column and a stabilizing column are arranged at the upper part of the flaw detection fixing plate, a forward and reverse rotating motor is arranged at the outer side part of the lifting column, an installation cavity is arranged in the lifting column, a power shaft is arranged in the installation cavity, two ends of the power shaft are connected with the inner wall of the installation cavity through bearing seats, a threaded area is arranged on the power shaft, a threaded block is in threaded connection with the threaded area, the threaded block is connected with a through rod, a through groove is formed in the lifting column, the through rod penetrates through the through groove to be connected with one end of a lifting plate, a driven bevel gear is connected to the power shaft outside the threaded area and is connected;
the other end of the lifting plate is connected with a sliding sleeve block, the sliding sleeve block is sleeved on the stabilizing column, an electric sliding rail is arranged on the lifting plate, a sliding block is arranged in the electric sliding rail in a sliding mode, the sliding block is connected with a mounting seat through a connecting column, a flaw detector body is detachably arranged in the mounting seat, a flaw detection fixing plate is provided with a flaw detection hole, and the flaw detector body can detect flaws on the rail through the flaw detection hole; and the bottom of the flaw detection fixing plate is symmetrically provided with a movable protection mechanism.
2. The portable rail inspection device of claim 1 wherein the through slot is disposed within the confines of the threaded area.
3. The rail flaw detection device convenient to move according to claim 1, wherein a limiting opening is formed in the bottom of the mounting seat, limiting columns are arranged on two sides of the limiting opening and on the bottom of the mounting seat, the flaw detector body comprises a flaw detector and a mounting column, the mounting column is arranged in a limiting matching mode with the limiting opening, a first screw hole is formed in the mounting column, a second screw hole is formed in the limiting column, and the mounting column is fixed through matching of the first screw hole and the second screw hole with bolts.
4. The conveniently-moved rail flaw detection device of claim 1, wherein the movable protection mechanism comprises a protection sleeve box, a protection block is slidably arranged in the protection sleeve box, a protection column is connected to the bottom of the protection block, a movable wheel is connected to the protection column through the protection sleeve box, and the top of the protection block is connected with the inner top wall of the protection sleeve box through a protection spring.
5. The rail flaw detection device with convenient movement according to claim 4, wherein the number of the protection springs is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644608.9U CN211969463U (en) | 2020-04-24 | 2020-04-24 | Remove convenient track device of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644608.9U CN211969463U (en) | 2020-04-24 | 2020-04-24 | Remove convenient track device of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211969463U true CN211969463U (en) | 2020-11-20 |
Family
ID=73344695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020644608.9U Expired - Fee Related CN211969463U (en) | 2020-04-24 | 2020-04-24 | Remove convenient track device of detecting a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211969463U (en) |
-
2020
- 2020-04-24 CN CN202020644608.9U patent/CN211969463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |