CN219123823U - Visual secondary cable clamping device - Google Patents
Visual secondary cable clamping device Download PDFInfo
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- CN219123823U CN219123823U CN202320015982.6U CN202320015982U CN219123823U CN 219123823 U CN219123823 U CN 219123823U CN 202320015982 U CN202320015982 U CN 202320015982U CN 219123823 U CN219123823 U CN 219123823U
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- secondary cable
- connector
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- visual
- clamping
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a visual secondary cable clamping device which comprises a shell, wherein an LED unit is arranged at the front end of the shell, and a connector connected with a secondary cable is arranged at the tail end of the shell; the secondary cable is fixedly connected with the connector through a clamping mechanism; the clamping mechanism comprises at least three clamping jaws which are uniformly arranged along the connector, the middle parts of the clamping jaws are rotatably connected with the connector, one ends of the clamping jaws are movably connected with the tail end of the shell through movable rods, and the other ends of the clamping jaws extend towards one end, far away from the shell, of the connector; the connector is connected with the shell through a linear driving device; the other end of the clamping jaw clamps/releases the secondary cable along with the connector approaching/separating from the shell.
Description
Technical Field
The utility model relates to a visual secondary cable clamping device.
Background
Secondary cables refer to cables for control, signal transmission and feedback, such as motor operator control cables, metering, protection, electrical communication cables, all of which are secondary cables. The secondary cable is erected in the air or underground or underwater for telecommunication or power transmission; however, when the secondary cable is applied to the underground cable channel, the internal environment of the cable channel is unclear and unfamiliar, and the end of the current secondary cable is not protected, so that the rigidity of the end of the secondary cable is insufficient, and the working efficiency of applying the secondary cable is affected.
Disclosure of Invention
The utility model aims to provide a visual secondary cable clamping device which can enhance the rigidity of the end part of a secondary cable and ensure that the secondary cable is not easy to bend in the process of crossing fireproof and moistureproof plugging; and can realize the visualization in the course of applying the secondary cable, help to accelerate the secondary cable and apply the time.
In order to solve the technical problems, the utility model provides a visual secondary cable clamping device, which comprises a shell, wherein an LED unit is arranged at the front end of the shell, and a connector connected with a secondary cable is arranged at the tail end of the shell; the secondary cable is fixedly connected with the connector through a clamping mechanism; the clamping mechanism comprises at least three clamping jaws which are uniformly arranged along the connector, the middle parts of the clamping jaws are rotatably connected with the connector, one ends of the clamping jaws are movably connected with the tail end of the shell through movable rods, and the other ends of the clamping jaws extend towards one end, far away from the shell, of the connector; the connector is connected with the shell through a linear driving device; the other end of the clamping jaw clamps/releases the secondary cable along with the connector approaching/separating from the shell.
Further, the linear driving device comprises a worm wheel and a worm which are installed in the shell and are matched with each other; the worm is connected with the connector through a connecting rod.
Further, one side of the clamping jaw, which is contacted with the secondary cable, is provided with anti-slip teeth.
Further, the front end of the shell is also provided with an image acquisition device; the image acquisition device comprises a camera module, a wireless communication unit and a processor which are respectively connected with the camera module and the wireless communication unit, wherein the camera module and the wireless communication unit are arranged at the front end of the shell.
Further, the front end of the housing is provided with a visual protective cover for protecting the LED unit and the image acquisition device.
Further, the visual protection cover is hemispherical plastic steel.
Further, the visual protection cover is in threaded connection with the front end of the shell.
Further, the device also comprises a power module for respectively providing power for the device, and the power module comprises a storage battery arranged in the shell.
Further, the processor is an ESP-32 chip.
The beneficial effects of the utility model are as follows: by arranging the device at the end part of the secondary cable, the rigidity of the end part of the secondary cable can be enhanced, so that the secondary cable is not easy to bend in the process of crossing fireproof and moistureproof plugging; the LED unit is arranged at the front end of the shell, illumination can be provided in a dark environment, visualization can be realized in the process of applying the secondary cable, the application time of the secondary cable is shortened, the collision of the newly applied secondary cable to the secondary cable in operation is reduced, and the application working efficiency of the secondary cable is effectively improved; by arranging the clamping mechanism, the stability of the secondary cable and the connector can be improved, the cable is prevented from falling off in the process of applying, and the working risk can be reduced; the device is small in size, convenient to carry, suitable for single person operation, low in price and economical and practical.
Drawings
The accompanying drawings, where like reference numerals refer to identical or similar parts throughout the several views and which are included to provide a further understanding of the present application, are included to illustrate and explain illustrative examples of the present application and do not constitute a limitation on the present application. In the drawings:
fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an image capturing device according to an embodiment of the present utility model.
1. A secondary cable; 2. a clamping jaw; 3. a connector; 4. a movable rod; 5. a connecting rod; 6. a housing; 7. a worm; 8. a turbine; 9. the protective cover is visible.
Detailed Description
The visual secondary cable clamping device shown in fig. 1 comprises a shell 6, wherein an LED unit is arranged at the front end of the shell 6, and a connector 3 connected with a secondary cable 1 is arranged at the tail end of the shell 6; the secondary cable 1 is fixedly connected with the connector 3 through a clamping mechanism; according to the utility model, the LED unit is arranged at the front end of the shell 6, so that illumination can be provided in a dark environment, visualization can be realized in the secondary cable applying process, the applying time of the secondary cable 1 is shortened, the collision of the newly applied secondary cable 1 on the secondary cable 1 in operation is reduced, and the applying work efficiency of the secondary cable 1 is effectively improved; by arranging the clamping mechanism, the stability of the secondary cable 1 and the connector 3 can be improved, the cable is prevented from falling off in the application process, and the working risk can be reduced; the device is small in size, convenient to carry, suitable for single person operation, low in price and economical and practical. The shell can be made of PVC plastic steel material, has excellent physical properties such as rigidity, elasticity, corrosion resistance and ageing resistance, and has an insulating effect. By arranging the device at the end part of the secondary cable 1, the rigidity of the end part of the secondary cable 1 can be enhanced, so that the secondary cable 1 is not easy to bend in the process of crossing fireproof and moistureproof plugging.
The clamping mechanism comprises at least three clamping jaws 2, wherein the at least three clamping jaws 2 are uniformly arranged along the connector 3, the middle parts of the clamping jaws 2 are rotatably connected with the connector 3, one end of each clamping jaw 2 is movably connected with the tail end of the shell 6 through a movable rod 4, and the other end of each clamping jaw 2 extends towards one end, far away from the shell 6, of the connector 3; the connector 3 is connected with the shell 6 through a linear driving device; the other end of the clamping jaw 2 clamps/releases the secondary cable 1 as the connector 3 approaches/moves away from the housing 6. The two ends of the movable rod 4 are respectively hinged with one end of the clamping jaw 2 and the tail end of the shell 6, when the linear driving device drives the connector 3 to be close to the shell 6 through the connecting rod 5, the joint of the movable rod 4 and the clamping jaw 2 is outwards arched, at the moment, because the middle part of the clamping jaw 2 is rotatably connected with the connector 3, when one end of the clamping jaw 2 connected with the movable rod 4 is outwards arched, the other end of the clamping jaw 2 naturally moves inwards, so that the function of clamping the secondary cable 1 is realized; when the linear driving device drives the connector 3 to be far away from the shell 6 through the connecting rod 5, the connection part of the movable rod 4 and the clamping jaw 2 is arched outwards to be in a straight state, and the other end of the clamping jaw 2 is in a loosening state to release the secondary cable 1.
The linear driving device can adopt an electro-hydraulic mechanism, and can also adopt a worm wheel and a worm 7 which are matched with each other to realize linear driving; when adopting worm wheel and worm 7 structure, worm wheel and worm 7 install in casing 6 to make worm 7 set up along the axial of casing 6, worm 7 is connected with connector 3 through connecting rod 5, thereby realizes driving connector 3 to keep away from or be close to casing 6. The connecting rod 5 can be made of T8 carbon steel material and has the characteristics of impact resistance and high toughness. The worm wheel and the worm 7 can be made of T10 carbon steel material, and have the characteristics of high hardness and high wear resistance.
The side of the clamping jaw 2, which is contacted with the secondary cable 1, is provided with anti-slip teeth; the secondary cable 1 is clamped by the clamping jaw 2 with teeth, so that the clamping stability can be improved, and the connection stability of the secondary cable 1 and the connector 3 is ensured. The clamping jaw 2 can be made of T10 carbon steel material and has the characteristics of high hardness and high wear resistance. The top end of the clamping jaw 2 adopts a sawtooth form, thereby having the effect of increasing the contact pressure and the secondary cable 1 of the tendons and bones.
As shown in fig. 2, the front end of the housing 6 is further provided with an image acquisition device, which can facilitate image acquisition of the internal environment of the secondary cable 1 channel in the secondary cable 1 application process, and is beneficial to control of the application of the secondary cable according to image information. The image acquisition device comprises a camera module, a wireless communication unit and a processor which are respectively connected with the camera module and the wireless communication unit, wherein the camera module and the wireless communication unit are arranged at the front end of the shell 6. The camera module can adopt an OV2640 camera, the pixels reach 200 ten thousand, and the device has the characteristics of high sensitivity, lower working voltage and the like. Automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light stripes, automatic black level calibration and other automatic control functions are supported. While supporting multiple output formats such as RawRGB, RGB (RGB 565/RGB 555), GRB422, YUV (422/420), and YCbCr (422). The processor may employ an ESP-32 chip; the dual-core 32-bit CPU with low power consumption is provided, a 500KB SRAM is arranged in a chip, and a 4M PSRAM is arranged outside the chip, so that the guarantee is provided for image transmission and processing. The wireless communication unit can adopt a WIFI unit, and the WIFI unit adopts an 802.11b/g/n Wi-Fi+BT/BLE SoC module, so that the wireless communication unit has the characteristics of small volume, high performance, low cost, convenience in development and the like. The transmission module is internally provided with 2MB Flash, and adopts 2.4G WiFi 802.11b/g/n and BLE5.0 baseband/MAC design. The microcontroller subsystem comprises a low-power-consumption 32-bit RISC CPU, a high-speed buffer memory and a memory, and can control a low-power-consumption mode through a power management unit, thereby ensuring the quality and stability of image transmission.
The front end of the housing 6 is provided with a visual protective cover 9 for protecting the LED unit and the image acquisition device. The visual protective cover 9 is made of hemispherical plastic steel; the protection cover is designed into a hemispherical shape, so that the friction force born in the process that the secondary cable 1 passes through the fireproof and dampproof plugging process can be effectively reduced. The visual protective cover 9 is in threaded connection with the front end of the shell 6; in order to improve the sealing performance between the visual protection cover 9 and the shell 6, a sealing gasket can be arranged at the joint.
The device further comprises power modules for providing power to the device, respectively, the power modules comprising a battery mounted in the housing 6. The power supply module adopts a 5V constant-voltage lithium battery, and the capacity reaches 2500mAh. The electrical characteristics perform GBT18287 with a continuous discharge current of 0.5A. The constant voltage battery can be circularly charged and used for about 500 times (0.1C/0.2C).
The LED and the camera can be switched on and off through a switching power supply circuit formed by an NPN triode and a mos tube of a P channel, so that the camera and the LED are turned on and off.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (9)
1. The visual secondary cable clamping device is characterized by comprising a shell, wherein an LED unit is arranged at the front end of the shell, and a connector connected with a secondary cable is arranged at the tail end of the shell; the secondary cable is fixedly connected with the connector through the clamping mechanism; the clamping mechanism comprises at least three clamping jaws, the clamping jaws are uniformly arranged along the connector, the middle parts of the clamping jaws are rotatably connected with the connector, one ends of the clamping jaws are movably connected with the tail end of the shell through movable rods, and the other ends of the clamping jaws extend towards one end, far away from the shell, of the connector; the connector is connected with the shell through a linear driving device; the other end of the clamping jaw clamps/releases the secondary cable as the connector approaches/moves away from the housing.
2. The visual secondary cable clamp apparatus of claim 1 wherein the linear drive means comprises a worm gear and worm mounted within a housing and cooperating with each other; the worm is connected with the connector through a connecting rod.
3. A visual secondary cable grip as claimed in claim 1 or 2 wherein the side of the jaw in contact with the secondary cable is provided with anti-slip teeth.
4. The visual secondary cable clamp device of claim 1 wherein the front end of the housing is further fitted with an image acquisition device; the image acquisition device comprises a camera module, a wireless communication unit and a processor, wherein the camera module is arranged at the front end of the shell, and the processor is respectively connected with the camera module and the wireless communication unit.
5. The visual secondary cable grip of claim 4, wherein the front end of the housing is provided with a visual protective cover for protecting the LED unit and the image capture device.
6. The visual secondary cable grip of claim 5, wherein the visual protective cover is hemispherical plastic steel.
7. The visual secondary cable clamp apparatus of claim 5 or 6 wherein the visual protective cover is threadably connected to the front end of the housing.
8. The visual secondary cable grip of claim 1, further comprising power modules each providing power to the device, the power modules comprising a battery mounted within the housing.
9. The visual secondary cable grip of claim 4, wherein the processor is an ESP-32 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015982.6U CN219123823U (en) | 2023-01-04 | 2023-01-04 | Visual secondary cable clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015982.6U CN219123823U (en) | 2023-01-04 | 2023-01-04 | Visual secondary cable clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219123823U true CN219123823U (en) | 2023-06-02 |
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ID=86527690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320015982.6U Active CN219123823U (en) | 2023-01-04 | 2023-01-04 | Visual secondary cable clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219123823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914634A (en) * | 2023-09-11 | 2023-10-20 | 山西能元电力建设有限公司 | Traction device for laying power engineering cable and traction method thereof |
-
2023
- 2023-01-04 CN CN202320015982.6U patent/CN219123823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914634A (en) * | 2023-09-11 | 2023-10-20 | 山西能元电力建设有限公司 | Traction device for laying power engineering cable and traction method thereof |
| CN116914634B (en) * | 2023-09-11 | 2024-02-06 | 天津汇聚正欣科技发展有限公司 | Traction device for laying power engineering cable and traction method thereof |
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