CN212255042U - Cable outer surface detection device for network for hydroelectric power generation project - Google Patents
Cable outer surface detection device for network for hydroelectric power generation project Download PDFInfo
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- CN212255042U CN212255042U CN202021098147.6U CN202021098147U CN212255042U CN 212255042 U CN212255042 U CN 212255042U CN 202021098147 U CN202021098147 U CN 202021098147U CN 212255042 U CN212255042 U CN 212255042U
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Abstract
The utility model discloses a cable surface detection device for network for hydroelectric power generation project involves cable surface detection area, including lower device body, the top side of lower device body is rotated and is installed the device body, and one side fixed mounting who goes up the device body has the rotating electrical machines, and the output shaft of rotating electrical machines has the axis of rotation through shaft coupling fixed mounting, and the pivot through-hole has been seted up to one side of going up the device body, and the one end of axis of rotation runs through the pivot through-hole and rotates and install on one side inner wall of last device body. The utility model discloses it is rational in infrastructure, through starting the rotating electrical machines for the device can be on the cable automatic movement, and the condition of detection cable surface is observed to staff's accessible camera, no longer needs the staff to walk about and simultaneously looks over the cable, and labour saving and time saving has improved the efficiency that detects, also can avoid the staff to touch the damaged department of cable carelessly and lead to electrocuteeing simultaneously, and the security is good.
Description
Technical Field
The utility model relates to a cable surface detection area, in particular to cable surface detection device for network for hydroelectric power generation project.
Background
The cable is a cable similar to a rope and formed by stranding a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, the whole cable is coated with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, and the cable is required to be used for transmitting electric energy in a hydroelectric power generation project.
Most of the existing detection modes are manual direct observation of the outer surface of the cable, the detection mode needs workers to walk and simultaneously investigate the cable, time and labor are wasted, the detection efficiency is low, meanwhile, in the detection process, when the workers touch the damaged part of the cable carelessly, electric shock can be caused, and the safety is low, so that the cable outer surface detection device for the network of the hydroelectric generation project meets the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable surface detection device for network for hydroelectric power generation project to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable surface detection device for network for hydroelectric power generation project, including lower device body, the top side of lower device body is rotated and is installed last device body, one side fixed mounting who goes up the device body has the rotating electrical machines, the output shaft of rotating electrical machines has the axis of rotation through shaft coupling fixed mounting, the pivot through-hole has been seted up to one side of going up the device body, the one end of axis of rotation runs through the pivot through-hole and rotates the installation on one side inner wall of last device body, the fixed pulley has been cup jointed in the axis of rotation, two T type sliding chutes have been seted up on one side inner wall of lower device body, equal slidable mounting has T type sliding block in two T type sliding chutes, one side of two T type sliding blocks extends to outside two T type sliding chutes respectively and all rotates and installs the.
Preferably, a storage battery is fixedly installed on one side of the upper device body, cameras are fixedly installed on the inner walls of the lower device body and one side of the upper device body, and the storage battery is electrically connected with the rotating motor and the cameras respectively.
Preferably, one end of an extrusion spring is fixedly installed on the inner wall of one side of the T-shaped sliding groove, and the other end of the extrusion spring is fixedly installed on one side of the T-shaped sliding block.
Preferably, a rotating groove is formed in one side of the T-shaped sliding block, the inner walls of the two sides, close to each other, of the rotating groove are fixedly provided with the same fixed rotating shaft, and the extrusion wheel is movably sleeved on the fixed rotating shaft.
Preferably, one side of the lower device body and one side of the upper device body are respectively and fixedly provided with a U-shaped block and a clamping block, and the positions of the U-shaped block and the clamping block correspond to each other.
Preferably, T type spacing groove has been seted up to one side of joint piece, and slidable mounting has two T type gag lever posts in the T type spacing groove, and the fixed orifices has all been seted up to the both sides of U type piece, and two fixed orifices are run through respectively to the one end that two T type gag lever posts kept away from each other.
Preferably, the same return spring is fixedly mounted on one side, close to each other, of each of the two T-shaped limiting rods.
The utility model discloses a technological effect and advantage:
1. the utility model has reasonable structure, can drive the rotating shaft to rotate by starting the rotating motor, and further can drive the fixed wheel to rotate, thereby leading the device to be capable of automatically moving on the cable, leading a worker to observe the condition of the outer surface of the cable through the camera, avoiding the worker to walk and simultaneously to investigate the cable, saving time and labor, improving the detection efficiency, simultaneously avoiding the worker from accidentally touching the damaged part of the cable to cause electric shock, and having good safety;
2. the utility model discloses in, through removing T type gag lever post, can change the position relation of T type gag lever post and fixed orifices, and then can fix or loosen the joint piece to can fix or open the device, through setting up the extrusion spring, under the spring action of extrusion spring, can make extrusion wheel and tight pulley hug closely the surface of cable, and then can make the device install on the cable of different thicknesses, simple structure, convenient operation, application scope is wide.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of another perspective of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic structural diagram of the joint of the U-shaped block and the clamping block of the present invention.
In the figure: 1. a lower device body; 2. an upper device body; 3. a rotating electric machine; 4. a rotating shaft; 5. a through hole of the rotating shaft; 6. a fixed wheel; 7. a T-shaped sliding groove; 8. a T-shaped sliding block; 9. an extrusion wheel; 10. a storage battery; 11. a compression spring; 12. a rotating groove; 13. a U-shaped block; 14. a clamping block; 15. a T-shaped limiting groove; 16. a T-shaped limiting rod; 17. a fixing hole; 18. a return spring; 19. a camera is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cable outer surface detection device for a network of a hydroelectric power generation project, as shown in figures 1-4, which comprises a lower device body 1, an upper device body 2 is rotatably installed at the top side of the lower device body 1, a rotating motor 3 is fixedly installed at one side of the upper device body 2, a rotating shaft 4 is fixedly installed at the output shaft of the rotating motor 3 through a shaft coupling, a rotating shaft through hole 5 is opened at one side of the upper device body 2, one end of the rotating shaft 4 penetrates through the rotating shaft through hole 5 and is rotatably installed on the inner wall at one side of the upper device body 2, a fixed wheel 6 is fixedly sleeved on the rotating shaft 4, two T-shaped sliding grooves 7 are opened on the inner wall at one side of the lower device body 1, T-shaped sliding blocks 8 are slidably installed in the two T-shaped sliding grooves 7, one side of the two T-shaped sliding blocks 8 respectively extends out of the two T-shaped sliding grooves, when starting rotating electrical machines 3, can drive axis of rotation 4 and rotate, and then can drive tight pulley 6 and rotate to make the device can be on the cable automatic movement, no longer need the staff to walk about and simultaneously to investigate the cable, labour saving and time saving has improved the efficiency that detects, also can avoid simultaneously that the staff is careless to touch the damaged department of cable and lead to electrocuteeing, and the security is good.
Further, in the above scheme, a storage battery 10 is fixedly installed on one side of the upper device body 2, a camera 19 is fixedly installed on the inner walls of the lower device body 1 and the upper device body 2, the storage battery 10 is electrically connected with the rotating motor 3 and the camera 19 respectively, and through the arrangement of the camera 19, a worker can observe the condition of the outer surface of the detection cable through the camera 19.
Further, in the above scheme, fixed mounting has the one end of extrusion spring 11 on the one side inner wall of T type sliding tray 7, and the other end fixed mounting of extrusion spring 11 is on one side of T type sliding block 8, through setting up extrusion spring 11, under the spring action of extrusion spring 11, can make extrusion wheel 9 hug closely the surface of cable, and then can make the device install on the cable of different thicknesses.
Further, in the above scheme, one side of T type sliding block 8 has been seted up and has been rotated groove 12, rotates and to have same fixed rotating shaft on the both sides inner wall that groove 12 is close to each other, and extrusion wheel 9 activity cup joints on fixed rotating shaft, and through setting up rotation groove 12, be convenient for install and fixed extrusion wheel 9's position.
Further, in the above scheme, one side of the lower device body 1 and one side of the upper device body 2 are respectively and fixedly provided with the U-shaped block 13 and the clamping block 14, the positions of the U-shaped block 13 and the clamping block 14 correspond to each other, and the device is convenient to open or fix by arranging the U-shaped block 13 and the clamping block 14.
Further, in the above scheme, T type spacing groove 15 has been seted up to one side of joint piece 14, and slidable mounting has two T type gag lever posts 16 in T type spacing groove 15, and fixed orifices 17 have all been seted up to the both sides of U type piece 13, and two one ends that T type gag lever posts 16 kept away from each other run through two fixed orifices 17 respectively, and when removing T type gag lever post 16, can change the position relation of T type gag lever post 16 and fixed orifices 17, and then can fix or loosen joint piece 14.
Furthermore, in the above scheme, the same return spring 18 is fixedly mounted on the side where the two T-shaped limiting rods 16 are close to each other, and when the T-shaped limiting rods 16 are loosened, under the elastic force of the return spring 18, one end of each T-shaped limiting rod 16 is driven to move into the corresponding fixing hole 17, so that the device can be kept in a locked and fixed state.
This practical theory of operation:
when the outer surface of the cable needs to be detected, firstly, two T-shaped limiting rods 16 are pressed, the two T-shaped limiting rods 16 move to compress a return spring 18, meanwhile, one ends of the two T-shaped limiting rods 16 move out of two fixing holes 17 respectively, the device body 2 can be rotated to open the device, then an extrusion wheel 9 can be moved, the extrusion wheel 9 moves to drive a T-shaped sliding block 8 to move, further, the extrusion spring 11 can be compressed, the cable can be placed between the fixing wheel 6 and the extrusion wheel 9 at the moment, the extrusion wheel 9 is loosened, the extrusion wheel 9 can be tightly attached to the surface of the cable under the elastic force of the extrusion spring 11, further, the device can be installed on cables with different thicknesses, after the placement is completed, the two T-shaped limiting rods 16 can be directly loosened, one ends of the two T-shaped limiting rods 16 can be driven to move into the two fixing holes 17 respectively under the elastic force of the return spring 18, and then can lock the device and die fixedly, moreover, the steam generator is simple in structure, the operation is convenient, the application scope is wide, the rotating electrical machines 3 can be started at last, the rotating electrical machines 3 operate to drive the rotating shaft 4 to rotate, and then the fixed pulley 6 can be driven to rotate, thereby the device can be enabled to automatically move on the cable, the condition of the outer surface of the cable can be observed and detected by the working personnel through the camera 19, the working personnel are not required to walk around and simultaneously to investigate the cable, the time and the labor are saved, the detection efficiency is improved, meanwhile, the electric shock caused by the fact that the working personnel touch the damaged part of the cable carelessly can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A cable surface detection device for a network of a hydroelectric power generation project, comprising a lower device body (1), characterized in that: the top side of lower device body (1) is rotated and is installed device body (2), one side fixed mounting who goes up device body (2) has rotating electrical machines (3), the output shaft of rotating electrical machines (3) has axis of rotation (4) through shaft coupling fixed mounting, pivot through-hole (5) have been seted up to one side of last device body (2), the one end of axis of rotation (4) runs through pivot through-hole (5) and rotates and install on one side inner wall of last device body (2), fixed cover has been cup jointed tight pulley (6) on axis of rotation (4), two T type sliding grooves (7) have been seted up on one side inner wall of lower device body (1), equal slidable mounting has T type sliding block (8) in two T type sliding grooves (7), one side of two T type sliding blocks (8) extends to two T type sliding grooves (7) respectively and all rotates and installs extrusion wheel (9).
2. A network cable outer surface detection device for a hydroelectric power generation project according to claim 1, wherein: the device is characterized in that a storage battery (10) is fixedly installed on one side of the upper device body (2), a camera (19) is fixedly installed on the inner wall of one side of the lower device body (1) and the inner wall of one side of the upper device body (2), and the storage battery (10) is electrically connected with the rotating motor (3) and the camera (19) respectively.
3. A network cable outer surface detection device for a hydroelectric power generation project according to claim 1, wherein: one end of an extrusion spring (11) is fixedly installed on the inner wall of one side of the T-shaped sliding groove (7), and the other end of the extrusion spring (11) is fixedly installed on one side of the T-shaped sliding block (8).
4. A network cable outer surface detection device for a hydroelectric power generation project according to claim 1, wherein: one side of the T-shaped sliding block (8) is provided with a rotating groove (12), the inner walls of two sides of the rotating groove (12) close to each other are fixedly provided with the same fixed rotating shaft, and the extrusion wheel (9) is movably sleeved on the fixed rotating shaft.
5. A network cable outer surface detection device for a hydroelectric power generation project according to claim 1, wherein: one side of the lower device body (1) and one side of the upper device body (2) are respectively and fixedly provided with a U-shaped block (13) and a clamping block (14), and the positions of the U-shaped block (13) and the clamping block (14) correspond to each other.
6. The apparatus of claim 5, wherein the apparatus comprises: t type spacing groove (15) have been seted up to one side of joint piece (14), and slidable mounting has two T type gag lever posts (16) in T type spacing groove (15), and fixed orifices (17) have all been seted up to the both sides of U type piece (13), and two fixed orifices (17) are run through respectively to the one end that two T type gag lever posts (16) kept away from each other.
7. The apparatus of claim 6, wherein the apparatus comprises: one side of the two T-shaped limiting rods (16) close to each other is fixedly provided with the same return spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098147.6U CN212255042U (en) | 2020-06-15 | 2020-06-15 | Cable outer surface detection device for network for hydroelectric power generation project |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098147.6U CN212255042U (en) | 2020-06-15 | 2020-06-15 | Cable outer surface detection device for network for hydroelectric power generation project |
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| CN212255042U true CN212255042U (en) | 2020-12-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791089A (en) * | 2021-09-30 | 2021-12-14 | 海南电网有限责任公司屯昌供电局 | 10KV distribution network cable insulation early warning system |
| CN114421366A (en) * | 2022-01-17 | 2022-04-29 | 国网山东省电力公司高青县供电公司 | Cable wiring supporting device |
| CN115144713A (en) * | 2022-09-05 | 2022-10-04 | 国网山东省电力公司费县供电公司 | Device and method for detecting insulation performance of power transmission line cable |
| CN115201221A (en) * | 2022-06-18 | 2022-10-18 | 武正彤 | Detection device and detection method for preventing external damage of power cable |
-
2020
- 2020-06-15 CN CN202021098147.6U patent/CN212255042U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791089A (en) * | 2021-09-30 | 2021-12-14 | 海南电网有限责任公司屯昌供电局 | 10KV distribution network cable insulation early warning system |
| CN114421366A (en) * | 2022-01-17 | 2022-04-29 | 国网山东省电力公司高青县供电公司 | Cable wiring supporting device |
| CN115201221A (en) * | 2022-06-18 | 2022-10-18 | 武正彤 | Detection device and detection method for preventing external damage of power cable |
| CN115201221B (en) * | 2022-06-18 | 2023-09-15 | 广西广业云沣电力工程有限公司 | Detection device and detection method for preventing power cable from being broken outwards |
| CN115144713A (en) * | 2022-09-05 | 2022-10-04 | 国网山东省电力公司费县供电公司 | Device and method for detecting insulation performance of power transmission line cable |
| CN115144713B (en) * | 2022-09-05 | 2022-12-09 | 国网山东省电力公司费县供电公司 | Device and method for detecting insulation performance of power transmission line cable |
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