CN220096191U - Contact net adjusting device - Google Patents
Contact net adjusting device Download PDFInfo
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- CN220096191U CN220096191U CN202321545479.8U CN202321545479U CN220096191U CN 220096191 U CN220096191 U CN 220096191U CN 202321545479 U CN202321545479 U CN 202321545479U CN 220096191 U CN220096191 U CN 220096191U
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- 239000012212 insulator Substances 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 210000000707 wrist Anatomy 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a contact net adjusting device, which comprises: the overhead line system is erected the piece, overhead line system is erected the fixed setting in ground of piece, overhead line system is erected the fixed setting of bottom of piece and is erect a fastening module, overhead line system is erected the top of piece and is provided with two sets of installing support, two sets of installing support are horizontal connection respectively and rotate and connect a stick insulator, two sets of stick insulators are connected horizontal cantilever and oblique cantilever respectively about, oblique cantilever rotates and connects horizontal cantilever, two sets of stick insulators are set up a set of insulator cleaning module about corresponding respectively on horizontal cantilever and the oblique cantilever, overhead line system is erected the middle part of piece and is set up tension adjustment module, distribution line is connected at tension adjustment module's top, tension adjustment module and insulator cleaning module electric connection director. The contact net adjusting device provided by the utility model can fasten and fix the contact net erection piece, can clean the surface of the insulator, prevents pollution flashover accidents and can adjust the tension of the contact net.
Description
Technical Field
The utility model relates to the technical field of railway contact networks, in particular to a contact network adjusting device.
Background
The railway contact net is a special power transmission line for supplying power to electric locomotive and is composed of contact suspension, supporting device, locating device, supporting column and foundation. The overhead contact system is generally erected on overhead contact system erection pieces, generally stand or support, however, overhead contact system erection pieces in the prior art may deform and incline under long-time use, so that the overhead contact system has problems, and safety accidents may be caused when serious, in addition, the overhead contact system is generally provided with a rod insulator, when under humid weather conditions, for example: rain and snow and the like, the surface of the insulator cannot be cleaned timely, pollution flashover accidents can be caused, railway transportation is affected, in addition, a distribution line of the overhead contact system can expand with heat and contract with cold due to weather, the expansion or the shortening can be caused, and the tension of the overhead contact system is changed, so that the overhead contact system needs to be adjusted. Therefore, it is necessary to design a new contact net adjusting device.
Disclosure of Invention
The utility model aims to provide the contact net adjusting device which is simple in structure, can fasten and fix the contact net erection piece, can clean the surface of an insulator, prevent pollution flashover accidents, can adjust the tension of the contact net and is convenient to use.
In order to achieve the above object, the present utility model provides the following solutions:
a catenary adjustment apparatus, comprising: the overhead line system comprises overhead line system erection pieces, mounting brackets, rod insulators, horizontal wrist arms, inclined wrist arms, distribution lines, erection piece fastening modules, tension adjusting modules, insulator cleaning modules and controllers, wherein the overhead line system erection pieces are fixedly arranged on the ground, the bottom of the overhead line system erection pieces are fixedly provided with the erection piece fastening modules, the tops of the overhead line system erection pieces are provided with two groups of mounting brackets, the upper and lower groups of mounting brackets are respectively and horizontally connected with one rod insulator in a rotating manner, the upper and lower groups of rod insulators are respectively connected with the horizontal wrist arms and the inclined wrist arms, the inclined wrist arms are rotatably connected with the horizontal wrist arms, the upper and lower groups of rod insulators are respectively and correspondingly provided with one group of insulator cleaning modules for cleaning the insulators, the middle part of the overhead line system erection pieces is provided with the tension adjusting modules, the tops of the tension adjusting modules are connected with the distribution lines for adjusting the tension, and the tension adjusting modules and the insulator cleaning modules are electrically connected with the controllers;
the erection piece fastening module comprises a left side fastening piece, a right side fastening piece, a hinge and a fixing assembly, wherein the front sides of the left side fastening piece and the right side fastening piece are connected through the hinge in a rotating mode, the rear sides of the left side fastening piece and the right side fastening piece are fixedly connected through the fixing assembly, the left side fastening piece and the right side fastening piece are identical in structure, the left side fastening piece and the right side fastening piece are sleeved outside the contact net erection piece, and the left side fastening piece and the right side fastening piece are inserted into the ground and are used for fastening and fixing the contact net erection piece.
Optionally, the left fastener comprises a left base, a left mounting piece, a left threaded rod, a left fastening nut, a left first fixing plate, a left second fixing plate and a left ground inserting piece, the right fastener comprises a right base, a right mounting piece, a right threaded rod, a right fastening nut, a right first fixing plate, a right second fixing plate and a right ground inserting piece, the front sides of the left base and the right base are rotationally connected through a hinge, the rear sides of the left base and the right base are fixedly connected through a fixing component, the left ground inserting piece and the right ground inserting piece are respectively arranged on the left base and the right base, the left base and the right base are respectively fixed on the ground through the left ground inserting piece and the right ground inserting piece, the left mounting groove and the right mounting groove are respectively arranged in the left base and the right base, the inside of the left side mounting groove is fixedly provided with the left side mounting piece, the inside of the right side mounting groove is fixedly provided with the right side mounting piece, the left side mounting piece is combined with the right side mounting piece and sleeved outside the bottom of the overhead contact line erection piece, the insides of the left side mounting piece and the right side mounting piece are respectively provided with the left side first fixing plate and the right side first fixing plate, the insides of the left side mounting piece and the right side mounting piece are respectively provided with the left side second fixing plate and the right side second fixing plate, a plurality of groups of sliding rods are arranged between the left side first fixing plate and the left side second fixing plate and between the right side first fixing plate and the right side second fixing plate, the outside centers of the left side mounting piece and the right side mounting piece are respectively fixedly provided with the left side threaded rod and the right side threaded rod, the left threaded rod and the right threaded rod respectively penetrate through the left second fixing plate and the right second fixing plate and are respectively connected with the left fastening nut and the right fastening nut, the left fastening nut and the right fastening nut are rotated to drive the left second fixing plate and the right second fixing plate to move inwards, and the sliding rod drives the left first fixing plate and the right first fixing plate to clamp the contact net erection piece.
Optionally, the clean module of insulator includes clean case, clean sponge and left and right sliding module, horizontal cantilever and oblique cantilever are last to be fixed to be set up left and right sliding module, left and right sliding module's output corresponds the stick insulator sets up clean case, clean case's inside sets up clean sponge, just clean case is close to one side of stick insulator and is provided with the opening for supply stick insulator to get into, left and right sliding module drives clean case moves about for clean stick insulator, left and right sliding module electric connection the controller.
Optionally, the left and right sliding module includes fixed plate and first electric telescopic handle, fixed setting on horizontal cantilever and the oblique cantilever the fixed plate, fixed setting in left upper and lower both sides of fixed plate first electric telescopic handle, the output fixed connection of first electric telescopic handle clean case, first electric telescopic handle electric connection the controller.
Optionally, tension adjustment module includes temperature sensor, fixed riser, second electric telescopic handle, balancing weight and bearing mounting panel, the middle part of contact net erects the fixed setting of piece the bearing mounting panel, the top inboard of bearing mounting panel is fixed to be set up fixed riser, the outside of fixed riser is fixed to set up the multiunit second electric telescopic handle, the outside of fixed riser is unsettled to be set up the balancing weight, just the top of balancing weight is connected the distribution lines, the second electric telescopic handle with the balancing weight contacts for change the direction of balancing weight, and then change the gravity of applying to the distribution lines, change the tension of distribution lines, temperature sensor is used for gathering the temperature, temperature sensor and second electric telescopic handle electric connection the controller.
According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects: the contact net adjusting device comprises a contact net mounting piece, a mounting bracket, a rod insulator, a horizontal cantilever, an inclined cantilever, a distribution circuit, a mounting piece fastening module, a tension adjusting module, an insulator cleaning module and a controller, wherein the contact net mounting piece can be fastened through the mounting piece fastening module, the contact net mounting piece can be prevented from tilting or toppling over, the safety is improved, the rod insulator can be cleaned in wet weather through the insulator cleaning module, a dirty layer on the surface of the insulator is prevented from being wetted, pollution flashover accidents are further caused, the tension adjusting module is arranged, the direction of a balancing weight is changed through a second electric telescopic rod, the gravity of the balancing weight is changed, and the tension of the contact net changed due to thermal expansion and cold shrinkage is returned to a proper level.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an adjusting device for a contact net according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a mounting member fastening module;
fig. 3 is a schematic view of an insulator cleaning module.
Reference numerals: 1. a contact net erection member; 2. a mounting bracket; 3. a rod insulator; 4. a horizontal wrist arm; 5. an inclined wrist arm; 6. a distribution line; 7. a mounting member fastening module; 8. an insulator cleaning module; 9. a bearing mounting plate; 10. fixing the vertical plate; 11. a second electric telescopic rod; 12. balancing weight; 13. a left base; 14. a left side ground insert; 15. a left side mount; 16. a left first fixing plate; 17. a left second fixing plate; 18. a left threaded rod; 19. a right base; 20. a right side ground insert; 21. a right side mount; 22. a right first fixing plate; 23. a right second fixing plate; 24. a right threaded rod; 25. a slide bar; 26. a hinge; 27. a cleaning tank; 28. cleaning a sponge; 29. a fixing plate; 30. a first electric telescopic rod.
Detailed Description
The utility model aims to provide the contact net adjusting device which is simple in structure, can fasten and fix the contact net erection piece, can clean the surface of an insulator, prevent pollution flashover accidents, can adjust the tension of the contact net and is convenient to use.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1, the overhead line system adjusting device provided by the embodiment of the utility model includes: the overhead line system comprises an overhead line system erection piece 1, an installation support 2, rod insulators 3, a horizontal cantilever 4, an inclined cantilever 5 and a distribution line 6, an erection piece fastening module 7, a tension adjusting module, an insulator cleaning module 8 and a controller, wherein the overhead line system erection piece 1 is fixedly arranged on the ground, the erection piece fastening module 7 is fixedly arranged at the bottom of the overhead line system erection piece 1, two groups of installation supports 2 are arranged at the top of the overhead line system erection piece 1, the upper and lower groups of installation supports 2 are respectively connected with one rod insulator 3 in a horizontal manner and in a rotating manner, the upper and lower groups of rod insulators 3 are respectively connected with the horizontal cantilever 4 and the inclined cantilever 5, the inclined cantilever 5 is connected with the horizontal cantilever 4 in a rotating manner, the horizontal cantilever 4 and the inclined cantilever 5 are respectively provided with one group of insulator cleaning modules 8 corresponding to the upper and lower groups of rod insulators 3 for cleaning insulators, the middle part of the overhead line system erection piece 1 is provided with the tension adjusting module, the top of the tension adjusting module is connected with the distribution line 6 for adjusting tension, and the tension adjusting module 8 is electrically connected with the insulator cleaning module;
the contact net mounting member 1 is actually a column or a bracket, and may be square or circular, so that the mounting member described in the utility model is not limited in shape, and the specific shape is matched with the corresponding contact net mounting member;
as shown in fig. 2, the erection member fastening module 7 includes a left side fastener, a right side fastener, a hinge 26 and a fixing component, the front sides of the left side fastener and the right side fastener are rotationally connected through the hinge 26, the rear sides of the left side fastener and the right side fastener are fixedly connected through the fixing component, the left side fastener and the right side fastener have the same structure, the left side fastener and the right side fastener are sleeved outside the contact net erection member 1, and the left side fastener and the right side fastener are inserted into the ground for fastening and fixing the contact net erection member 1.
The utility model can also be provided with a wireless communication module, the controller is in communication connection with the background monitoring host or the mobile terminal through the wireless communication module, and the controller is controlled through the background monitoring host or the mobile terminal, so as to control each module.
The left side fastener comprises a left side base 13, a left side mounting piece 15, a left side threaded rod 18, a left side fastening nut, a left side first fixing plate 16, a left side second fixing plate 17 and a left side ground inserting piece 14, the right side fastener comprises a right side base 19, a right side mounting piece 21, a right side threaded rod 24, a right side fastening nut, a right side first fixing plate 22, a right side second fixing plate 23 and a right side ground inserting piece 20, the front sides of the left side base 13 and the right side base 19 are rotationally connected through a hinge 26, the rear sides of the left side base 13 and the right side base 19 are fixedly connected through a fixing component, a plurality of groups of left side ground inserting pieces 14 and right side ground inserting pieces 20 are respectively arranged on the left side base 13 and the right side base 19, the left side base 13 and the right side base 19 are respectively fixed on the ground through the left side ground inserting pieces 14 and the right side ground inserting pieces 20, the inside of the left base 13 and the right base 19 are respectively provided with a left mounting groove and a right mounting groove, the inside of the left mounting groove is fixedly provided with the left mounting piece 15, the inside of the right mounting groove is fixedly provided with the right mounting piece 21, the left mounting piece 15 and the right mounting piece 21 are combined and sleeved outside the bottom of the overhead line system erection piece 1, the inside of the left mounting piece 15 and the right mounting piece 21 is respectively provided with the left first fixing plate 16 and the right first fixing plate 22, the outside of the left mounting piece 15 and the right mounting piece 21 is respectively provided with the left second fixing plate 17 and the right second fixing plate 23, a plurality of groups of sliding rods 25 are arranged between the left first fixing plate 16 and the left second fixing plate 17 and between the right first fixing plate 22 and the right second fixing plate 23, the outer centers of the left mounting piece 15 and the right mounting piece 21 are respectively and fixedly provided with the left threaded rod 18 and the right threaded rod 24, the left threaded rod 18 and the right threaded rod 24 respectively penetrate through the left second fixing plate 17 and the right second fixing plate 23 and are respectively connected with the left fastening nut and the right fastening nut, the left fastening nut and the right fastening nut drive the left second fixing plate 17 and the right second fixing plate 23 to move inwards through rotation, and the left first fixing plate 16 and the right first fixing plate 22 are driven by the sliding rod 25 to clamp the contact net erecting piece 1.
When the contact net erecting device is used, the fastening pieces are sleeved at the bottom of the contact net erecting device 1, the two fastening pieces are fixedly connected through the fixing assembly, the fixing assembly can be connected through conventional threaded nuts and other detachable fixing modes, after the fixing is completed, the two fastening pieces are inserted into the ground through the left ground inserting piece 14 and the right ground inserting piece 20, at the moment, the left second fixing plate 17 and the right second fixing plate 23 are driven to move inwards through adjusting the left fastening nut and the right fastening nut, the left first fixing plate 16 and the right first fixing plate 23 are driven to move inwards through the sliding rod 25, the contact net erecting device 1 is fixed, the contact net erecting device is attached to the two side first fixing plates, for example, the contact net erecting device is a square column, and the two side first fixing plates are straight plates and the like.
As shown in fig. 3, the insulator cleaning module includes a cleaning box 27, a cleaning sponge 28 and a left and right sliding module, the left and right sliding module is fixedly arranged on the horizontal cantilever 4 and the oblique cantilever 5, the output end of the left and right sliding module corresponds to the rod insulator 3, the cleaning box 27 is provided with the cleaning sponge 28, and an opening is arranged on one side of the cleaning box 27, which is close to the rod insulator 3, for allowing the rod insulator 3 to enter, the left and right sliding module drives the cleaning box 27 to move left and right for cleaning the rod insulator 3, and the left and right sliding module is electrically connected with the controller.
The left-right sliding module comprises a fixing plate 29 and a first electric telescopic rod 30, the fixing plate 29 is fixedly arranged on the horizontal wrist arm 4 and the inclined wrist arm 5, the first electric telescopic rod 30 is fixedly arranged on the upper side and the lower side of the left side of the fixing plate 29, the output end of the first electric telescopic rod 30 is fixedly connected with the cleaning box 27, and the first electric telescopic rod 30 is electrically connected with the controller.
When in use, the device can be used in combination with the weather of the day, can also be used in combination with image recognition in the prior art, and the like, and does not belong to the protection object of the utility model, and the device is not described in detail, and when in use, the controller controls the first electric telescopic rod 30 to move left and right, so as to drive the cleaning box 27 to move left and right, thereby realizing the cleaning of the rod insulator 3, and the cleaning of objects through the sponge belongs to the prior art, so that the device is not described in detail.
As shown in fig. 1, the tension adjusting module comprises a temperature sensor, a fixed vertical plate 10, a second electric telescopic rod 11, a balancing weight 12 and a bearing mounting plate 9, the bearing mounting plate 9 is fixedly arranged in the middle of the overhead line erection piece 1, the fixed vertical plate 10 is fixedly arranged on the inner side of the top of the bearing mounting plate 9, a plurality of groups of the second electric telescopic rods 11 are fixedly arranged on the outer side of the fixed vertical plate 10, the balancing weight 12 is arranged on the outer side of the fixed vertical plate 10 in a hanging mode, the top of the balancing weight 12 is connected with the distribution line 6, the second electric telescopic rods 11 are in contact with the balancing weight 12 and are used for changing the direction of the balancing weight 12 and further changing the gravity applied to the distribution line 6, the tension of the distribution line 6 is changed, and the temperature sensor is used for collecting the temperature, and the temperature sensor and the second electric telescopic rods are electrically connected with the controller.
Through temperature sensor detection temperature, judge whether it is possible to take place expend with heat and contract with cold, can set up tension sensor, detect the tension of contact net, judge whether it is in suitable scope, when using, the different length of multiunit second electric telescopic handle 11 extension, and then the angle of control balancing weight 12 changes, carry out the atress analysis, change balancing weight 12 and to the pulling force of distribution lines 6, and then change the tension of contact net, wherein, can do multiunit experiment, obtain multiunit second electric telescopic handle 11 extension different length and can lead to the tension of contact net to change how, record, when using, adjust according to the record can.
The contact net adjusting device comprises a contact net mounting piece, a mounting bracket, a rod insulator, a horizontal cantilever, an inclined cantilever, a distribution circuit, a mounting piece fastening module, a tension adjusting module, an insulator cleaning module and a controller, wherein the contact net mounting piece can be fastened through the mounting piece fastening module, the contact net mounting piece can be prevented from tilting or toppling over, the safety is improved, the rod insulator can be cleaned in wet weather through the insulator cleaning module, a dirty layer on the surface of the insulator is prevented from being wetted, pollution flashover accidents are further caused, the tension adjusting module is arranged, the direction of a balancing weight is changed through a second electric telescopic rod, the gravity of the balancing weight is changed, and the tension of the contact net changed due to thermal expansion and cold shrinkage is returned to a proper level.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (5)
1. A catenary adjustment apparatus, comprising: contact net erects piece, installing support, stick insulator, horizontal cantilever, oblique cantilever and distribution lines, its characterized in that still includes: the overhead line system comprises an overhead line system erection piece fastening module, a tension adjusting module, an insulator cleaning module and a controller, wherein the overhead line system erection piece is fixedly arranged on the ground, the bottom of the overhead line system erection piece is fixedly provided with the overhead line system erection piece fastening module, the top of the overhead line system erection piece is provided with two groups of mounting brackets, the upper group of mounting brackets and the lower group of mounting brackets are respectively and horizontally connected with a rod insulator and rotationally connected with the rod insulator, the upper group of rod insulator and the lower group of rod insulator are respectively connected with the horizontal cantilever and the inclined cantilever, the horizontal cantilever and the inclined cantilever are respectively and correspondingly provided with a group of insulator cleaning module for cleaning the insulator, the middle part of the overhead line system erection piece is provided with the tension adjusting module, the top of the tension adjusting module is connected with the distribution circuit for adjusting the tension of the overhead line system, and the tension adjusting module and the insulator cleaning module are electrically connected with the controller;
the erection piece fastening module comprises a left side fastening piece, a right side fastening piece, a hinge and a fixing assembly, wherein the front sides of the left side fastening piece and the right side fastening piece are connected through the hinge in a rotating mode, the rear sides of the left side fastening piece and the right side fastening piece are fixedly connected through the fixing assembly, the left side fastening piece and the right side fastening piece are identical in structure, the left side fastening piece and the right side fastening piece are sleeved outside the contact net erection piece, and the left side fastening piece and the right side fastening piece are inserted into the ground and are used for fastening and fixing the contact net erection piece.
2. The contact net adjusting device according to claim 1, wherein the left fastening member comprises a left base, a left mounting member, a left threaded rod, a left fastening nut, a left first fixing plate, a left second fixing plate, and a left ground inserting member, the right fastening member comprises a right base, a right mounting member, a right threaded rod, a right fastening nut, a right first fixing plate, a right second fixing plate, and a right ground inserting member, the front sides of the left base and the right base are rotatably connected by a hinge, the rear sides of the left base and the right base are fixedly connected by a fixing member, a plurality of sets of left ground inserting members and right ground inserting members are provided on the left base and the right base, the left base and the right base are fixed on the ground by the left ground inserting member and the right ground inserting member, a left mounting groove and a right mounting groove are provided in the inside of the left base and the right base, the left mounting groove is fixedly provided in the inside of the left base, the left mounting member is fixedly mounted on the inside of the right base and the right mounting plate, the right mounting groove is provided with a plurality of sets of left ground inserting members and a plurality of sets of left ground inserting members, the left ground inserting members are provided on the left base and the right base fixedly mounted by the right side base, the left ground inserting member is provided with a plurality of sets of left ground inserting members, the left ground inserting members are provided on the left ground inserting members, the left base and the right base is provided with a plurality of sets of ground inserting members, the left ground inserting members are provided with a plurality of sets of left ground inserting members, the right side base and the right side base is fixedly mounted by the inside plates are fixedly mounted by the inside plates, respectively, the right mounting plate is provided with a right mounting member, and a right mounting plate is provided with a right mounting plate, and a right mounting plate is provided on the inside mounting plate, respectively right mounting plate, and a right mounting plate is respectively right base is respectively. The left threaded rod and the right threaded rod respectively penetrate through the left second fixing plate and the right second fixing plate and are respectively connected with the left fastening nut and the right fastening nut, the left fastening nut and the right fastening nut are rotated to drive the left second fixing plate and the right second fixing plate to move inwards, and the sliding rod drives the left first fixing plate and the right first fixing plate to clamp the contact net erection piece.
3. The contact net adjusting device according to claim 1, wherein the insulator cleaning module comprises a cleaning box, a cleaning sponge and a left sliding module and a right sliding module, the left sliding module and the right sliding module are fixedly arranged on the horizontal wrist arm and the inclined wrist arm, the cleaning box is arranged at the output end of the left sliding module and the right sliding module corresponding to the rod insulator, the cleaning sponge is arranged inside the cleaning box, an opening is formed in one side, close to the rod insulator, of the cleaning box and is used for allowing the rod insulator to enter, the left sliding module and the right sliding module drive the cleaning box to move left and right and are used for cleaning the rod insulator, and the left sliding module and the right sliding module are electrically connected with the controller.
4. The overhead line system adjusting device according to claim 3, wherein the left-right sliding module comprises a fixing plate and a first electric telescopic rod, the fixing plate is fixedly arranged on the horizontal wrist arm and the inclined wrist arm, the first electric telescopic rod is fixedly arranged on the upper side and the lower side of the left side of the fixing plate, the output end of the first electric telescopic rod is fixedly connected with the cleaning box, and the first electric telescopic rod is electrically connected with the controller.
5. The overhead contact system adjusting device according to claim 1, wherein the tension adjusting module comprises a temperature sensor, a fixed vertical plate, a second electric telescopic rod, a balancing weight and a bearing mounting plate, the bearing mounting plate is fixedly arranged in the middle of the overhead contact system mounting member, the fixed vertical plate is fixedly arranged on the inner side of the top of the bearing mounting plate, a plurality of groups of the second electric telescopic rods are fixedly arranged on the outer side of the fixed vertical plate, the balancing weight is arranged on the outer side of the fixed vertical plate in a suspended mode, the top of the balancing weight is connected with the distribution line, the second electric telescopic rods are in contact with the balancing weight and used for changing the direction of the balancing weight and further changing the gravity applied to the distribution line and changing the tension of the distribution line, and the temperature sensor is used for collecting temperature and is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545479.8U CN220096191U (en) | 2023-06-16 | 2023-06-16 | Contact net adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545479.8U CN220096191U (en) | 2023-06-16 | 2023-06-16 | Contact net adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220096191U true CN220096191U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321545479.8U Active CN220096191U (en) | 2023-06-16 | 2023-06-16 | Contact net adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220096191U (en) |
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2023
- 2023-06-16 CN CN202321545479.8U patent/CN220096191U/en active Active
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