CN220751208U - High-stability contact net detection device - Google Patents
High-stability contact net detection device Download PDFInfo
- Publication number
- CN220751208U CN220751208U CN202322546847.7U CN202322546847U CN220751208U CN 220751208 U CN220751208 U CN 220751208U CN 202322546847 U CN202322546847 U CN 202322546847U CN 220751208 U CN220751208 U CN 220751208U
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- column
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a high-stability contact net detection device, which belongs to the technical field of railway detection and comprises a fixed column, wherein support columns are fixedly arranged at two ends of the fixed column, a chute is arranged on the outer surface of the fixed column, a mobile station is slidably arranged on the outer surface of the fixed column, a detector is fixedly arranged on the upper surface of the mobile station, and a wiping assembly is arranged on the inner wall of the fixed column; according to the utility model, the wiping component is arranged, the transmission gear drives the threaded cylinder to rotate under the action of the fixed rack, and the reciprocating screw rod drives the wiping plate to move up and down under the limit of the telescopic rod along with the rotation of the threaded cylinder through the threads on the inner wall, so that the output end of the detector is wiped, dust on the detector is automatically cleaned while moving, the detection precision of the detector is prevented from being reduced by the dust, the precision of the detector is improved, and meanwhile, the abrasion of the detector in a user can be reduced.
Description
Technical Field
The utility model belongs to the technical field of railway detection, and particularly relates to a high-stability contact net detection device.
Background
The overhead contact system is a high-voltage transmission line which is erected along the upper space of a steel rail in a zigzag manner and is used for supplying current to a pantograph, the overhead contact system is a main framework of a railway electrification project, and the overhead contact system is a special-type transmission line which is erected along the upper space of a railway line and is used for supplying power to an electric locomotive. The device consists of a contact suspension, a supporting device, a positioning device, a support and a foundation.
The Chinese patent discloses a contact net detection device (CN 116639024A), which comprises a vehicle body, a lifting part, a frame-shaped bracket, a screw rod, a wear detection mechanism, two sliding blocks, two guide wheel assemblies and two sundry removal assemblies; the wear detection mechanism comprises a detection component and two automatic compensation components; the detection assembly comprises a detection rod, a conical block and a ranging sensor; the automatic compensation component comprises a fixed sleeve, a telescopic rod, a first elastic piece and a first clamping piece, the guide wheel component comprises a first guide rod and a guide wheel, and the sundry removal component comprises a second guide rod, a splice plate, a scraping plate, a second elastic piece and a second clamping piece; the first guide rod and the second guide rod are respectively and fixedly connected to two sides of the sliding block. The utility model discloses a need not make a round trip to remove and the centre gripping to detection device, can clear up the tiny debris on the contact net wire before detecting, improved the precision that detects, can reflect the wearing and tearing value of contact net wire all positions department comprehensively simultaneously, current detection device is the outside of installation bullet train in the in-process detection device that removes mostly, can adhere debris such as dust at the in-process detection device's that the bullet train removed surface to can reduce detection device's detection precision, provide a high stability's contact net detection device for this.
Disclosure of Invention
In order to solve the above problems, a high-stability overhead line system detection device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high stability's contact net detection device, includes the fixed column, the both ends of fixed column are all fixed mounting has the support column, the surface of fixed column is provided with the spout, the surface slidable mounting of fixed column has the mobile station, the upper surface fixed mounting of mobile station has the detector, be provided with on the inner wall of fixed column and wipe the subassembly, be provided with the installation component on the inner wall of support column;
the wiping component comprises a fixed plate and a fixed rack, wherein a threaded cylinder is rotatably arranged on the upper surface of the fixed plate, a transmission gear is fixedly arranged on the outer surface of the threaded cylinder, and the side wall of the fixed rack is fixedly connected with the inner side wall of the fixed column.
As a further description of the above technical solution:
the transmission gear is connected with the fixed rack in a meshed mode, one end of the threaded cylinder extends out of the upper surface of the fixed column, a reciprocating screw rod is mounted on the inner wall of the threaded cylinder in a threaded mode, and one end of the reciprocating screw rod extends out of the upper surface of the threaded cylinder.
As a further description of the above technical solution:
one end of the reciprocating screw rod is fixedly provided with a wiping plate, the side wall of the wiping plate is fixedly provided with a fixed block, the lower surface of the fixed block is fixedly provided with a telescopic rod, and one end of the telescopic rod is in sliding connection with the upper surface of the fixed column.
As a further description of the above technical solution:
the lower surface fixed mounting of fixed plate has the screw thread board, the both ends of screw thread board all extend outside the lateral wall of fixed column through the spout, the both ends of screw thread board respectively with the inner wall fixed connection of mobile station.
As a further description of the above technical solution:
the control motor is fixedly installed on the inner wall of the bottom surface of the support column, a threaded column is fixedly installed at the output end of the control motor, and the outer surface of the threaded column is in threaded connection with the inner wall of the threaded plate.
As a further description of the above technical solution:
the installation component includes the threaded rod, the inner wall of threaded rod and the inner wall threaded connection of support column, the one end of threaded rod extends to outside the upper surface of support column and fixed mounting has the commentaries on classics handle, the other end of threaded rod extends to outside the lower surface of support column and changes the installation cover of installing, the lower surface fixed mounting of installation cover has the mounting panel the upper surface of mounting panel is provided with the screw hole.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the wiping component is arranged, the fixed plate is driven to synchronously move in the moving process of the threaded plate, the transmission gear moves on the fixed rack along with the movement of the fixed plate, the transmission gear drives the threaded cylinder to rotate under the action of the fixed rack, and the reciprocating screw rod drives the wiping plate to move up and down under the limit of the telescopic rod along with the rotation of the threaded cylinder through the threads on the inner wall, so that the output end of the detector is wiped, dust on the detector is automatically cleaned while moving, the detection precision of the detector is prevented from being reduced by the dust, the precision of the detector is improved, and the abrasion of the detector in a user can be reduced.
2. According to the utility model, the mounting assembly is arranged, the mounting plate and the top of the motor car are fixedly mounted under the action of the threaded hole by utilizing the bolt, then the threaded rod can rotate on the inner wall of the mounting sleeve under the action of the rotating handle by rotating the rotating handle, and the support column can be lifted and lowered through the threads on the outer surface along with the rotation of the threaded rod, so that the height of the fixing column is adjusted, and along with the adjustment of the height of the fixing column, the height of the detector is changed through the moving table, so that the detection device can be adjusted according to different mounting positions, and the mounting range of the detection device is improved.
Drawings
Fig. 1 is a schematic perspective view of a high-stability overhead line system detection device.
Fig. 2 is a schematic diagram of the internal structure of a high-stability overhead line system detection device.
Fig. 3 is an enlarged schematic view of the contact net detecting device with high stability at a position a in fig. 2.
Fig. 4 is a schematic perspective view of a wiping component in a high-stability overhead line system detection device.
Legend description:
1. fixing the column; 2. a support column; 3. a mounting assembly; 31. a threaded rod; 32. a rotating handle; 33. a mounting sleeve; 34. a mounting plate; 4. a mobile station; 5. a detector; 6. a wiping assembly; 61. a fixing plate; 62. a thread cylinder; 63. a transmission gear; 64. a telescopic rod; 65. a fixed rack; 66. a reciprocating screw; 67. a wiper plate; 68. a fixed block; 7. controlling a motor; 8. a threaded column; 9. a thread plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high stability's contact net detection device, includes fixed column 1, the both ends of fixed column 1 are all fixed mounting has support column 2, the surface of fixed column 1 is provided with the spout, the surface slidable mounting of fixed column 1 has mobile station 4, the upper surface fixed mounting of mobile station 4 has detector 5, be provided with on the inner wall of fixed column 1 and wipe subassembly 6, be provided with installation component 3 on the inner wall of support column 2;
the wiping component 6 comprises a fixed plate 61 and a fixed rack 65, a threaded cylinder 62 is rotatably arranged on the upper surface of the fixed plate 61, a transmission gear 63 is fixedly arranged on the outer surface of the threaded cylinder 62, the side wall of the fixed rack 65 is fixedly connected with the inner side wall of the fixed column 1, the transmission gear 63 is meshed with the fixed rack 65, one end of the threaded cylinder 62 extends out of the upper surface of the fixed column 1, a reciprocating screw 66 is arranged on the inner wall of the threaded cylinder 62 in a threaded manner, one end of the reciprocating screw 66 extends out of the upper surface of the threaded cylinder 62, a wiping plate 67 is fixedly arranged at one end of the reciprocating screw 66, a fixed block 68 is fixedly arranged on the side wall of the wiping plate 67, a telescopic rod 64 is fixedly arranged on the lower surface of the fixed block 68, and one end of the telescopic rod 64 is in sliding connection with the upper surface of the fixed column 1.
The specific implementation mode is as follows: the fixed plate 61 is driven to synchronously move in the moving process of the threaded plate 9, the transmission gear 63 moves on the fixed rack 65 along with the movement of the fixed plate 61, the transmission gear 63 drives the threaded cylinder 62 to rotate under the action of the fixed rack 65, and the reciprocating screw 66 drives the wiping plate 67 to move up and down under the limit of the telescopic rod 64 along with the rotation of the threaded cylinder 62 through the threads on the inner wall, so that the output end of the detector 5 is wiped.
The lower surface fixed mounting of fixed plate 61 has screw thread board 9, the both ends of screw thread board 9 all extend outside the lateral wall of fixed column 1 through the spout, the both ends of screw thread board 9 respectively with the inner wall fixed connection of mobile station 4, fixed mounting has control motor 7 on the bottom surface inner wall of support column 2, control motor 7's output fixed mounting has screw thread post 8, the surface of screw thread post 8 and the inner wall threaded connection of screw thread board 9.
The specific implementation mode is as follows: in the moving process of the motor car, the controller can drive the threaded column 8 to rotate through the control motor 7, the threaded plate 9 can be moved through threads on the outer surface along with the rotation of the threaded column 8, and at the moment, the threaded plate 9 can drive the moving table 4 to displace, so that the position of the detector 5 is adjusted according to the position of the contact net.
The installation component 3 includes threaded rod 31, the inner wall of threaded rod 31 and the inner wall threaded connection of support column 2, the one end of threaded rod 31 extends to outside the upper surface of support column 2 and fixedly mounted has the twist grip 32, the other end of threaded rod 31 extends to outside the lower surface of support column 2 and rotates and install the installation cover 33, the lower surface fixed mounting of installation cover 33 has mounting panel 34 the upper surface of mounting panel 34 is provided with the screw hole.
The specific implementation mode is as follows: the mounting plate 34 is fixedly mounted on the top of the motor car under the action of the threaded holes by using bolts, then the threaded rod 31 can rotate on the inner wall of the mounting sleeve 33 under the action of the rotating handle 32 by rotating the rotating handle 32, the support column 2 can be lifted and lowered through threads on the outer surface along with the rotation of the threaded rod 31, so that the support column 2 is adjusted to adjust the height of the fixed column 1, and the height of the detector 5 is changed through the moving table 4 along with the height adjustment of the fixed column 1.
Working principle: the mounting plate 34 is fixedly mounted with the top of the motor car under the action of the threaded holes by utilizing bolts, then the threaded rod 31 can rotate on the inner wall of the mounting sleeve 33 under the action of the rotating handle 32 by rotating the rotating handle 32, the support column 2 can be lifted and lowered through the threads on the outer surface along with the rotation of the threaded rod 31, so that the height of the support column 2 is adjusted to adjust the height of the fixed column 1, the height of the detector 5 is changed through the moving table 4 along with the height adjustment of the fixed column 1, the controller can drive the threaded column 8 to rotate by controlling the motor 7 in the moving process of the motor car, the threaded plate 9 can be moved through the threads on the outer surface along with the rotation of the threaded column 8, the moving table 4 can be driven to displace at the moment by the threaded plate 9, so that the position of the detector 5 is adjusted according to the position of the contact net, the fixed plate 61 is driven to synchronously move in the moving process of the threaded plate 9, the transmission gear 63 moves on the fixed rack 65 along with the movement of the fixed plate 61, the transmission gear 63 drives the threaded cylinder 62 to rotate under the action of the fixed rack 65, the reciprocating screw 66 drives the wiping plate 67 to move up and down under the limit of the telescopic rod 64 along with the rotation of the threaded cylinder 62 through the threads on the inner wall, the output end of the detector 5 is wiped, the detector 5 processes received geometric parameters, abrasion, hard points, arcing, dynamic bow net and other data of the contact net in the moving process of the motor car, and then the data of the contact net are converted into images or signals to be displayed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a contact net detection device of high stability, includes fixed column (1), the equal fixed mounting in both ends of fixed column (1) has support column (2), the surface of fixed column (1) is provided with the spout, the surface slidable mounting of fixed column (1) has mobile station (4), the last fixed surface of mobile station (4) installs detector (5), its characterized in that: the inner wall of the fixed column (1) is provided with a wiping component (6), and the inner wall of the support column (2) is provided with a mounting component (3);
the wiping component (6) comprises a fixed plate (61) and a fixed rack (65), a threaded cylinder (62) is rotatably arranged on the upper surface of the fixed plate (61), a transmission gear (63) is fixedly arranged on the outer surface of the threaded cylinder (62), and the side wall of the fixed rack (65) is fixedly connected with the inner side wall of the fixed column (1).
2. The high-stability contact net detection device according to claim 1, wherein the transmission gear (63) is in meshed connection with the fixed rack (65), one end of the threaded cylinder (62) extends out of the upper surface of the fixed column (1), a reciprocating screw (66) is mounted on the inner wall of the threaded cylinder (62) in a threaded manner, and one end of the reciprocating screw (66) extends out of the upper surface of the threaded cylinder (62).
3. The high-stability contact net detection device according to claim 2, wherein one end of the reciprocating screw (66) is fixedly provided with a wiping plate (67), a fixed block (68) is fixedly arranged on the side wall of the wiping plate (67), a telescopic rod (64) is fixedly arranged on the lower surface of the fixed block (68), and one end of the telescopic rod (64) is in sliding connection with the upper surface of the fixed column (1).
4. The high-stability contact net detection device according to claim 3, wherein a threaded plate (9) is fixedly mounted on the lower surface of the fixed plate (61), two ends of the threaded plate (9) extend out of the side wall of the fixed column (1) through sliding grooves, and two ends of the threaded plate (9) are fixedly connected with the inner wall of the mobile station (4) respectively.
5. The high-stability contact net detection device according to claim 4, wherein a control motor (7) is fixedly installed on the inner wall of the bottom surface of the support column (2), a threaded column (8) is fixedly installed at the output end of the control motor (7), and the outer surface of the threaded column (8) is in threaded connection with the inner wall of the threaded plate (9).
6. The high-stability contact net detection device according to claim 5, wherein the installation component (3) comprises a threaded rod (31), the inner wall of the threaded rod (31) is in threaded connection with the inner wall of the support column (2), one end of the threaded rod (31) extends out of the upper surface of the support column (2) and is fixedly provided with a rotating handle (32), the other end of the threaded rod (31) extends out of the lower surface of the support column (2) and is rotatably provided with an installation sleeve (33), the lower surface of the installation sleeve (33) is fixedly provided with an installation plate (34), and the upper surface of the installation plate (34) is provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546847.7U CN220751208U (en) | 2023-09-19 | 2023-09-19 | High-stability contact net detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546847.7U CN220751208U (en) | 2023-09-19 | 2023-09-19 | High-stability contact net detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751208U true CN220751208U (en) | 2024-04-09 |
Family
ID=90553315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322546847.7U Active CN220751208U (en) | 2023-09-19 | 2023-09-19 | High-stability contact net detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751208U (en) |
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2023
- 2023-09-19 CN CN202322546847.7U patent/CN220751208U/en active Active
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