CN215064296U - Cable channel monitoring device - Google Patents
Cable channel monitoring device Download PDFInfo
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- CN215064296U CN215064296U CN202121592290.5U CN202121592290U CN215064296U CN 215064296 U CN215064296 U CN 215064296U CN 202121592290 U CN202121592290 U CN 202121592290U CN 215064296 U CN215064296 U CN 215064296U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000037361 pathway Effects 0.000 claims 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000004660 morphological change Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of cable channel monitoring facilities, a cable channel monitoring devices is disclosed, including a set of deformation volume monitoring subassembly that is cross arrangement, two deformation volume monitoring subassembly fixed connection, one of them deformation volume monitoring subassembly's opposite side is fixed with drive assembly, deformation volume monitoring subassembly includes the rectangle frame, the first spout of run-through formula is all seted up to a relative inner wall of rectangle frame, another relative inner wall of rectangle frame all is fixed with the connecting block, be fixed with fixed pipe between two connecting blocks, the both ends of fixed pipe all are fixed with the spacing ring. This application drives a set of deformation monitoring subassembly that is the cross and arranges the setting through drive assembly and removes along cable channel is inside, can effectively monitor the inside morphological change of cable channel, and PLC controller, GPS locator and two sets of pressure sensor mutually support, can effectual mark cable channel deformation position for cable channel is the maintenance of being more convenient for.
Description
Technical Field
The application relates to the technical field of cable channel monitoring equipment, in particular to a cable channel monitoring device.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. With the continuous deep reconstruction of power grid construction and the requirement of safe operation of power transmission and transformation equipment in China, various types of cables are buried in underground cable channels in an overhead mode. And along with the continuous increase of power equipment use quantity, cable run is also increasing in the underground cable passageway continuously, and this just needs timely effectual monitoring cable passageway, guarantee cable passageway's stability and safe in utilization.
However, when the cable channel is used, the internal form of the cable channel is changed under the influence of external factors, and the deformation inside the channel cannot be effectively monitored by the conventional cable channel monitoring device, so that the monitoring effect of the channel is poor, and the cable is directly influenced to be placed and used.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present application provides a cable channel monitoring device.
The application provides a cable channel monitoring devices adopts following technical scheme:
a cable channel monitoring device comprises a group of deformation monitoring components which are arranged in a crossed manner, wherein the two deformation monitoring components are fixedly connected, and a driving component is fixed on the other side of one deformation monitoring component;
the deformation quantity monitoring assembly comprises a rectangular frame, a penetrating first chute is formed in one opposite inner wall of the rectangular frame, connecting blocks are fixed on the other opposite inner wall of the rectangular frame, a fixed pipe is fixed between the two connecting blocks, limiting rings are fixed at two ends of the fixed pipe, a first spring is arranged in the fixed pipe, sliding blocks are fixed at two ends of the first spring and are in sliding fit with the inner wall of the fixed pipe, a fixed rod is fixed on the other side face of each sliding block, a pressure sensor is fixed at the other end of each fixed rod after the other end of each fixed rod penetrates through the limiting ring correspondingly arranged on the same side, and the fixed rod is in sliding fit with the inner wall of the limiting ring;
the utility model discloses a pressure sensor, including rectangle frame, second spring, U-shaped seat, slide bar, stopper and pressure sensor, the relative side of rectangle frame all is fixed with the second spring, second spring other end is fixed with the U-shaped seat, it is connected with first gyro wheel to rotate through the bearing between the relative inner wall of U-shaped seat, U-shaped seat and second spring interconnect's a side is fixed with the slide bar, the slide bar other end passes and is fixed with the stopper with the first spout after-fixing that corresponds the setting with one side, and slide bar and first spout inner wall sliding fit, the stopper closely laminates with the pressure sensor who corresponds the setting with one side.
Through the technical scheme, the distance between two first rollers is kept longest and keeps invariable through the cooperation of a set of second spring and a set of stopper in the deformation quantity monitoring assembly, make first roller can contract when receiving the extrusion simultaneously, guarantee that first roller can effectively slide along cable channel inside, the setting up of first spring makes the distance between two pressure sensor keep longest and keep invariable, thereby make pressure sensor closely laminate with the stopper that corresponds the setting, make first roller can the accurate deformation of monitoring out the passageway when receiving the extrusion.
Furthermore, the first spring, a set of slider, a set of dead lever, a set of pressure sensor, a set of second spring, a set of first gyro wheel, a set of slide bar and a set of stopper all lie in the same axis, first spout cross section and slide bar cross section are the rectangle structure.
Through above-mentioned technical scheme, deformation quantity monitoring subassembly overall structure is more stable, and the atress is maintained on same axis for the deformation monitoring of passageway is more accurate, and first spout cross section and slide bar cross section are the rectangle structure, make the skew of the difficult angle that takes place of first gyro wheel of connecting on the slide bar, and the effect is better under the in-service use.
Furthermore, the cross section of the fixed rod and the cross section of the sliding block are both of a circular structure, and the outer diameter of the fixed rod is half of the outer diameter of the sliding block.
Through the technical scheme, the position of the pressure sensor can be effectively ensured, so that the pressure sensor can timely and effectively monitor the channel deformation result.
Further, drive assembly includes the backup pad, be provided with PLC controller and GPS locator in the backup pad, the PLC controller passes through data transmission line and is connected respectively with two sets of pressure sensor and GPS locator.
Through the technical scheme, when the pressure sensor is extruded, the cable channel at the position is shown to deform, the deformation amount can be roughly judged according to the pressure, and the deformation position of the channel can be marked by the GPS positioner, so that maintenance personnel can better maintain the cable channel.
Further, a second sliding groove is formed in the supporting plate, a third spring is fixed to the supporting plate, the third spring is located right above the second sliding groove, a fixing block is fixed to the other end of the third spring, a connecting rod is fixed to the lower surface of the fixing block, a sponge block is fixed to the bottom end of the connecting rod after the connecting rod penetrates through the second sliding groove, the connecting rod is in sliding fit with the inner wall of the second sliding groove, a water sensor is arranged inside the sponge block, and the PLC is connected with the water sensor through a data transmission line.
Through above-mentioned technical scheme, under the effect of third spring, the sponge piece can remain throughout and the inboard bottom contact of cable channel, and whether the water logging sensor in the sponge piece can judge the inside ponding of cable channel according to the humidity of sponge piece.
Furthermore, a double-shaft motor is fixed at the bottom of the supporting plate, connecting shafts are fixed on two output shafts of the double-shaft motor, and a second roller is fixed at the other end of each connecting shaft.
Through above-mentioned technical scheme, utilize a set of second gyro wheel of biax motor drive to rotate, can promote the device and remove along cable channel is inside to carry out effectual monitoring inside the cable.
To sum up, the application comprises the following beneficial technical effects:
(1) according to the cable channel deformation monitoring device, the deformation monitoring assemblies which are arranged in a cross shape are driven by the driving assemblies to move along the interior of the cable channel, so that the form change in the cable channel can be effectively monitored, and the deformation positions of the cable channel can be effectively marked by the mutual cooperation of the PLC, the GPS and the two groups of pressure sensors, so that the cable channel is more convenient to maintain, and the use requirement of a cable can be better met;
(2) this application can carry out effectual water logging monitoring to cable channel inside through PLC controller, sponge piece and setting mutually supporting at the inside water sensor of sponge piece, fully ensures cable channel's safe in utilization for maintainer can more in time effectually clear up and discharge the water in the cable channel.
Drawings
FIG. 1 is a schematic diagram of a cable channel monitoring device;
FIG. 2 is a schematic structural diagram of a deformation amount monitoring assembly according to the present application;
FIG. 3 is a schematic structural diagram of a rectangular frame and a first sliding chute in the present application;
FIG. 4 is a schematic structural view of a second spring, a U-shaped seat, a sliding rod and a limiting block in the present application;
FIG. 5 is a schematic structural view of the fixing tube, the limiting ring, the first spring and the slider in the present application;
FIG. 6 is a schematic structural diagram of a drive assembly of the present application;
fig. 7 is a schematic structural diagram of the support plate, the second chute, the dual-shaft motor and the second roller in the present application.
The reference numbers in the figures illustrate:
1. a rectangular frame; 2. a first chute; 3. connecting blocks; 4. a fixed tube; 5. a limiting ring; 6. a first spring; 7. a slider; 8. fixing the rod; 9. a pressure sensor; 10. a second spring; 11. a U-shaped seat; 12. a first roller; 13. a slide bar; 14. a limiting block; 15. a support plate; 16. a PLC controller; 17. a GPS locator; 18. a second chute; 19. a third spring; 20. a fixed block; 21. a connecting rod; 22. a sponge block; 23. a double-shaft motor; 24. a connecting shaft; 25. a second roller.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a cable channel monitoring device, which comprises a group of deformation monitoring components which are arranged in a cross shape, wherein the two deformation monitoring components are fixed by welding, a driving component is fixed on the other side of one deformation monitoring component, and the group of deformation monitoring components which are arranged in the cross shape are driven by the driving component to move along the inside of a cable channel, so that the form change in the cable channel can be effectively monitored;
the deformation quantity monitoring assembly comprises a rectangular frame 1, a penetrating first chute 2 is arranged on one opposite inner wall of the rectangular frame 1, a connecting block 3 is fixed on the other opposite inner wall of the rectangular frame 1, a fixed tube 4 is fixed between the two connecting blocks 3, a limiting ring 5 is fixed on each end of the fixed tube 4, a first spring 6 is arranged in the fixed tube 4, a sliding block 7 is fixed on each end of the first spring 6, the sliding block 7 is in sliding fit with the inner wall of the fixed tube 4, a fixed rod 8 is fixed on the other side face of the sliding block 7, a pressure sensor 9 is fixed on the other end of the fixed rod 8 after penetrating through the limiting ring 5 correspondingly arranged on the same side, the fixed rod 8 is in sliding fit with the inner wall of the limiting ring 5, the cross section of the fixed rod 8 and the cross section of the sliding block 7 are both of a circular structure, the outer diameter of the fixed rod 8 is half of the outer diameter of the sliding block 7, and a second spring 10 is fixed on one opposite side face of the rectangular frame 1, the other end of the second spring 10 is fixed with a U-shaped seat 11, a first roller 12 is rotatably connected between the relative inner walls of the U-shaped seat 11 through a bearing, a sliding rod 13 is fixed on one side face of the U-shaped seat 11, which is connected with the second spring 10, the other end of the sliding rod 13 penetrates through a first sliding groove 2 correspondingly arranged on the same side, a limiting block 14 is fixed on the other end of the sliding rod 13, the sliding rod 13 is in sliding fit with the inner wall of the first sliding groove 2, the cross section of the first sliding groove 2 and the cross section of the sliding rod 13 are both rectangular structures, the limiting block 14 is closely attached to a pressure sensor 9 correspondingly arranged on the same side, the first spring 6, a set of sliding blocks 7, a set of fixing rods 8, a set of pressure sensors 9, a set of second springs 10, a set of first roller 12, a set of sliding rods 13 and a set of limiting blocks 14 are all located on the same axis.
Referring to fig. 6, the driving assembly includes a supporting plate 15, a PLC controller 16 and a GPS locator 17 are disposed on the supporting plate 15, the PLC controller 16 is respectively connected to two sets of pressure sensors 9 and the GPS locator 17 through a data transmission line, the PLC controller 16, the GPS locator 17 and the two sets of pressure sensors 9 are mutually matched to effectively mark a deformation position of a cable channel, so that the cable channel is more convenient to maintain, thereby better meeting a cable use requirement, a second chute 18 is disposed on the supporting plate 15, a third spring 19 is fixed on the supporting plate 15, the third spring 19 is located right above the second chute 18, and a fixing block 20 is fixed at the other end of the third spring, a connecting rod 21 is fixed on a lower surface of the fixing block 20, a sponge block 22 is fixed after the bottom end of the connecting rod 21 passes through the second chute 18, and the connecting rod 21 is in sliding fit with an inner wall of the second chute 18, and a water sensor is disposed inside the sponge block 22, PLC controller 16 passes through data transmission line and is connected with the water sensor, through PLC controller 16, sponge piece 22 and the mutually supporting of setting at the inside water sensor of sponge piece 22, can carry out effectual water logging monitoring to cable channel inside, fully ensure cable channel's safe in utilization, make maintainer can more in time effectually clear up and discharge the water in the cable channel, 15 bottoms of backup pad are fixed with double-shaft motor 23, two output shafts of double-shaft motor 23 all are fixed with connecting axle 24, 24 other ends of connecting axle are fixed with second gyro wheel 25.
The implementation principle of the cable channel monitoring device in the embodiment of the application is as follows: a double-shaft motor 23 in the driving assembly drives a group of second rollers 25 to rotate, so that the monitoring device can move along the inside of a cable channel, in the moving process of the device, two groups of first rollers 12 in a group of deformation monitoring assemblies in crossed arrangement slide along the inner wall of the cable channel, the distance between the groups of first rollers 12 on the same deformation monitoring assembly is equal to the specification of the inner diameter of the channel, if the inside of the channel deforms, at least one first roller 12 in the two groups of first rollers 12 is extruded, at this time, the first roller 12 pushes a limiting block 14 on the first roller to extrude a correspondingly arranged pressure sensor 9, so that the pressure sensor 9 transmits a signal to a PLC (programmable logic controller) 16, the PLC 16 controls a GPS (global positioning system) positioner 17 to mark the position, so as to facilitate the maintenance of subsequent personnel, a sponge block 22 is always contacted with the bottom of the inside of the channel under the action of a third spring 19, if there is ponding inside the passageway, then ponding can be absorbed by sponge piece 22, and at this moment the inside water logging sensor of sponge piece 22 can give PLC controller 16 with signal transmission for PLC controller 16 carries out the record to the position, thereby makes maintainer can in time clear away ponding, guarantees the safe in utilization of cable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A cable channel monitoring device, its characterized in that: the deformation monitoring device comprises a group of deformation monitoring components which are arranged in a crossed manner, wherein the two deformation monitoring components are fixedly connected, and a driving component is fixed on the other side of one deformation monitoring component;
the deformation monitoring assembly comprises a rectangular frame (1), wherein one opposite inner wall of the rectangular frame (1) is provided with a penetrating first sliding chute (2), the other opposite inner wall of the rectangular frame (1) is fixed with a connecting block (3), a fixed pipe (4) is fixed between the two connecting blocks (3), both ends of the fixed tube (4) are fixed with limit rings (5), a first spring (6) is arranged inside the fixed tube (4), both ends of the first spring (6) are fixed with sliding blocks (7), the sliding blocks (7) are in sliding fit with the inner wall of the fixed pipe (4), a fixed rod (8) is fixed on the other side surface of the sliding block (7), a pressure sensor (9) is fixed on the other end of the fixed rod (8) after the other end of the fixed rod penetrates through the limiting ring (5) correspondingly arranged on the same side, and the fixed rod (8) is in sliding fit with the inner wall of the limiting ring (5);
one opposite side face of the rectangular frame (1) is fixedly provided with a second spring (10), the other end of the second spring (10) is fixedly provided with a U-shaped seat (11), a first roller (12) is rotatably connected between one opposite inner wall of the U-shaped seat (11) through a bearing, a sliding rod (13) is fixedly arranged on one side face of the U-shaped seat (11) and connected with the second spring (10), the other end of the sliding rod (13) penetrates through a first sliding groove (2) which is correspondingly arranged on the same side and is then fixedly provided with a limiting block (14), the sliding rod (13) is in sliding fit with the inner wall of the first sliding groove (2), and the limiting block (14) is tightly attached to a pressure sensor (9) which is correspondingly arranged on the same side.
2. A cable pathway monitoring device in accordance with claim 1, wherein: the first spring (6), a set of sliding block (7), a set of fixed rod (8), a set of pressure sensor (9), a set of second spring (10), a set of first roller (12), a set of sliding rod (13) and a set of limiting block (14) are all located on the same axis, and the cross section of the first sliding groove (2) and the cross section of the sliding rod (13) are both rectangular structures.
3. A cable pathway monitoring device in accordance with claim 1, wherein: the cross section of the fixed rod (8) and the cross section of the sliding block (7) are both circular structures, and the outer diameter of the fixed rod (8) is half of the outer diameter of the sliding block (7).
4. A cable pathway monitoring device in accordance with claim 1, wherein: the drive assembly comprises a support plate (15), a PLC (programmable logic controller) (16) and a GPS (global positioning system) locator (17) are arranged on the support plate (15), and the PLC (16) is respectively connected with the two groups of pressure sensors (9) and the GPS locator (17) through data transmission lines.
5. A cable pathway monitoring device in accordance with claim 4, wherein: second spout (18) have been seted up on backup pad (15), be fixed with third spring (19) on backup pad (15), third spring (19) are located directly over second spout (18) and its other end is fixed with fixed block (20), fixed block (20) lower fixed surface has connecting rod (21), second spout (18) after-fixing is passed to connecting rod (21) bottom has sponge piece (22), and connecting rod (21) and second spout (18) inner wall sliding fit, sponge piece (22) inside is provided with water sensor, PLC controller (16) are connected with water sensor through data transmission line.
6. A cable pathway monitoring device in accordance with claim 4, wherein: a double-shaft motor (23) is fixed at the bottom of the supporting plate (15), connecting shafts (24) are fixed on two output shafts of the double-shaft motor (23), and second rollers (25) are fixed at the other ends of the connecting shafts (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592290.5U CN215064296U (en) | 2021-07-14 | 2021-07-14 | Cable channel monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592290.5U CN215064296U (en) | 2021-07-14 | 2021-07-14 | Cable channel monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064296U true CN215064296U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121592290.5U Expired - Fee Related CN215064296U (en) | 2021-07-14 | 2021-07-14 | Cable channel monitoring device |
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| CN (1) | CN215064296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007571A (en) * | 2023-02-15 | 2023-04-25 | 滨州市特种设备检验研究院 | Crane girder deformation detection device |
-
2021
- 2021-07-14 CN CN202121592290.5U patent/CN215064296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007571A (en) * | 2023-02-15 | 2023-04-25 | 滨州市特种设备检验研究院 | Crane girder deformation detection device |
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Granted publication date: 20211207 |