CN217307191U - Cable fixing device for power grid power engineering - Google Patents
Cable fixing device for power grid power engineering Download PDFInfo
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- CN217307191U CN217307191U CN202220266029.4U CN202220266029U CN217307191U CN 217307191 U CN217307191 U CN 217307191U CN 202220266029 U CN202220266029 U CN 202220266029U CN 217307191 U CN217307191 U CN 217307191U
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Abstract
The utility model belongs to the technical field of the electric power engineering is fixed with the cable, especially, electric wire netting is cable fixing device for electric power engineering, including the supporting seat, the last fixed surface of supporting seat is connected with the link that is symmetric distribution, and the upper surface center fixedly connected with bottom bracket of department of supporting seat, the upper surface of two links all are provided with fixing device, and fixing device includes the connecting plate, and connecting plate fixed mounting is at the upper surface of two links. This electric wire netting is cable fixing device for electric power engineering through setting up fixing device, has reached and has realized adopting the hydraulic clamping's mode to carry out self-holding to the cable, has to press from both sides tightly firmly, characteristics that stability is high, and easy operation for when electric power engineering personnel install the cable, labour saving and time saving makes things convenient for electric power engineering personnel to use, has not only improved electric power engineering personnel's work efficiency greatly, has still improved the effect of electric power engineering cable fixing device's practicality greatly.
Description
Technical Field
The utility model relates to a fixed technical field of cable for the electric power engineering especially relates to a cable fixing device for electric wire netting electric power engineering.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
Urban illumination is closely related with resident's life, along with city modernization, resident and city power consumption, all need use the cable, the cable is main transfer passage, power engineering personnel when building and reforming transform cable run, need use cable fixing device for power engineering, so that use when fixed to the cable, present cable fixing device for power engineering, fixed effect is not good, when making power engineering personnel install the cable, waste time and energy, inconvenient power engineering personnel use, power engineering personnel's work efficiency has been reduced, thereby power engineering cable fixing device's practicality has been reduced.
SUMMERY OF THE UTILITY MODEL
Based on cable fixing device for current electric power engineering, fixed effect is not good, when making electric power engineering personnel install the cable, technical problem that wastes time and energy, the utility model provides a cable fixing device for electric wire netting electric power engineering.
The utility model provides a pair of cable fixing device for electric wire netting electric power engineering, comprising a supporting seat, the last fixed surface of supporting seat is connected with the link that is symmetric distribution, the upper surface center fixedly connected with bottom bracket of department of supporting seat, two the upper surface of link all is provided with fixing device, and fixing device includes the connecting plate, connecting plate fixed mounting is two the upper surface of link.
Preferably, a fixed box is fixedly sleeved at the center of the upper surface of the connecting plate, a cavity is arranged inside the fixed box, a guide plate is fixedly connected to the inner wall of the cavity, an adjusting sleeve is inserted at the center of the upper surface of the guide plate in a sliding manner, and a piston is fixedly connected to the bottom of the adjusting sleeve;
through above-mentioned technical scheme, the longitudinal section of bottom bracket is the arc form, and radian contained angle scope is forty-five degrees to sixty degrees to be convenient for place the cable of different size diameters.
Preferably, the outer surface of the piston is fixedly sleeved with a first sealing ring, the outer surface of the first sealing ring is in sliding connection with the inner wall of the cavity, the inner wall of the adjusting sleeve is in threaded connection with a threaded rod, and one end of the threaded rod extends to the upper surface of the fixed box after being fixedly positioned with the upper surface axis of the fixed box through a bearing;
through above-mentioned technical scheme, first sealing washer uses with the piston cooperation, plays sealed leak protection's effect.
Preferably, a first gear is fixedly sleeved at one end of the threaded rod, a speed reduction motor is fixedly installed on the upper surface of the fixed box, a transmission shaft is fixedly installed on an output shaft of the speed reduction motor through a coupler, and a second gear is fixedly sleeved at one end of the transmission shaft;
through above-mentioned technical scheme, gear motor is as the driving source, drives second gear and first gear meshing transmission.
Preferably, the first gear is engaged with the second gear, a mounting hole is formed in the inner bottom wall of the cavity, the inner bottom wall of the mounting hole penetrates through and extends to the lower surface of the fixing box, a piston rod is slidably sleeved on the inner wall of the mounting hole, a spring is fixedly connected to the lower surface of the piston rod, one end of the spring is fixedly connected with the inner bottom wall of the mounting hole, and hydraulic oil is arranged on the lower surface of the cavity, which is close to the piston;
through above-mentioned technical scheme, the spring is used with the piston rod cooperation for the piston rod has from restoring to the throne the function.
Preferably, a second sealing ring is fixedly sleeved on the upper surface of the piston rod, the outer surface of the second sealing ring is slidably connected with the inner wall of the mounting hole, the bottom end of the piston rod is fixedly connected with an arc-shaped pressing plate, the opposite surfaces of the arc-shaped pressing plate and the bottom bracket are fixedly connected with buffer layers, the buffer layers are made of butyl rubber, the lower surfaces of the buffer layers positioned on the lower surfaces of the arc-shaped pressing plates are fixedly connected with pressure sensors, and the front surface of one of the connecting frames is fixedly provided with a controller;
through the technical scheme, the buffer layers are arranged on the surfaces, opposite to the arc-shaped pressing plate and the bottom bracket, of the arc-shaped pressing plate, the contact surfaces, between the arc-shaped pressing plate and the bottom bracket, of the cables are in elastic contact instead of rigid contact, and damage to the cables is avoided.
The utility model provides a beneficial effect does:
through setting up fixing device, reached and realized adopting hydraulic clamping's mode to carry out self-holding to the cable, had and press from both sides tightly firm, the high characteristics of stability, and easy operation for when electric power engineering personnel installed the cable, labour saving and time saving made things convenient for electric power engineering personnel to use, not only improved electric power engineering personnel's work efficiency greatly, still improved the effect of electric power engineering cable fixing device's practicality greatly.
Drawings
Fig. 1 is a schematic view of a cable fixing device for power grid power engineering according to the present invention;
fig. 2 is a perspective view of a buffer layer structure of the cable fixing device for power grid power engineering provided by the present invention;
fig. 3 is a perspective view of a bottom bracket structure of the cable fixing device for power grid power engineering according to the present invention;
fig. 4 is the utility model provides a mounting hole structure front view of electric wire netting cable fixing device for electric power engineering.
In the figure: 1. a supporting seat; 2. a connecting frame; 3. a bottom bracket; 4. a connecting plate; 5. a fixed box; 6. a cavity; 7. a guide plate; 8. an adjusting sleeve; 9. a piston; 10. a first seal ring; 11. a threaded rod; 12. a first gear; 13. a reduction motor; 14. a drive shaft; 15. a second gear; 16. mounting holes; 17. a piston rod; 18. a spring; 19. a second seal ring; 20. an arc-shaped pressing plate; 21. a buffer layer; 22. a pressure sensor; 23. and a controller.
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.
Referring to fig. 1-4, a cable fixing device for electric wire netting power engineering, includes supporting seat 1, and the last fixed surface of supporting seat 1 is connected with link 2 that is the symmetric distribution, and the upper surface center fixedly connected with bottom bracket 3 of supporting seat 1 department, the upper surface of two links 2 all is provided with fixing device, and fixing device includes connecting plate 4, and connecting plate 4 fixed mounting is at the upper surface of two links 2.
Furthermore, a fixed box 5 is fixedly sleeved at the center of the upper surface of the connecting plate 4, a cavity 6 is arranged inside the fixed box 5, the inner wall of the cavity 6 is fixedly connected with a guide plate 7, an adjusting sleeve 8 is inserted at the center of the upper surface of the guide plate 7 in a sliding manner, and the bottom of the adjusting sleeve 8 is fixedly connected with a piston 9; the longitudinal section of the bottom bracket 3 is arc-shaped, and the included angle range of the radian is forty-five degrees to sixty degrees, so that cables with different sizes and diameters can be placed conveniently.
Furthermore, a first sealing ring 10 is fixedly sleeved on the outer surface of the piston 9, the outer surface of the first sealing ring 10 is in sliding connection with the inner wall of the cavity 6, the inner wall of the adjusting sleeve 8 is in threaded connection with a threaded rod 11, and one end of the threaded rod 11 is fixedly positioned at the axis of the upper surface of the fixed box 5 through a bearing and then extends to the upper surface of the fixed box 5; the first sealing ring 10 is matched with the piston 9 for use, and plays a role in sealing and leakage prevention.
Furthermore, one end of the threaded rod 11 is fixedly sleeved with a first gear 12, the upper surface of the fixed box 5 is fixedly provided with a speed reducing motor 13, an output shaft of the speed reducing motor 13 is fixedly provided with a transmission shaft 14 through a coupler, and one end of the transmission shaft 14 is fixedly sleeved with a second gear 15; the speed reducing motor 13 is used as a driving source and drives the second gear 15 to be in meshing transmission with the first gear 12.
Further, the first gear 12 is meshed with the second gear 15, a mounting hole 16 is formed in the inner bottom wall of the cavity 6, the inner bottom wall of the mounting hole 16 penetrates through and extends to the lower surface of the fixed box 5, a piston rod 17 is sleeved on the inner wall of the mounting hole 16 in a sliding mode, a spring 18 is fixedly connected to the lower surface of the piston rod 17, one end of the spring 18 is fixedly connected with the inner bottom wall of the mounting hole 16, and hydraulic oil is arranged on the lower surface, close to the piston 9, of the cavity 6; the spring 18 cooperates with the piston rod 17 such that the piston rod 17 has a self-resetting function.
Further, a second seal ring 19 is fixedly sleeved on the upper surface of the piston rod 17, the outer surface of the second seal ring 19 is in sliding connection with the inner wall of the mounting hole 16, an arc-shaped press plate 20 is fixedly connected to the bottom end of the piston rod 17, buffer layers 21 are fixedly connected to the surfaces of the arc-shaped press plate 20 and the bottom bracket 3, the buffer layers 21 are made of butyl rubber, a pressure sensor 22 is fixedly connected to the lower surface of the buffer layer 21 positioned on the lower surface of the arc-shaped press plate 20, and a controller 23 is fixedly mounted on the front surface of one of the connecting frames 2; the buffer layer 21 is arranged on the surface of the arc-shaped pressing plate 20 opposite to the bottom bracket 3, so that the contact surface of the arc-shaped pressing plate 20 and the bottom bracket 3 with the cable is changed from rigid contact to elastic contact, and the cable is prevented from being damaged.
Through setting up fixing device, reached and realized adopting the mode that hydraulic pressure presss from both sides tightly to carry out self-holding to the cable, had and press from both sides tightly firmly, characteristics that stability is high, and easy operation for when electric power engineering personnel install the cable, labour saving and time saving makes things convenient for electric power engineering personnel to use, has not only improved electric power engineering personnel's work efficiency greatly, has still improved the effect of electric power engineering cable fixing device's practicality greatly.
The working principle is as follows: the cable to be fixed is horizontally placed on a buffer layer 21 of a bottom bracket 3, a speed reducing motor 13 is controlled to be started, the speed reducing motor 13 drives a second gear 15 connected with one end of a transmission shaft 14 to be meshed with a first gear 12 through the transmission shaft 14, the first gear 12 rotates to drive a threaded rod 11 connected with the inner wall of the first gear 12 to rotate, the threaded rod 11 rotates and then drives an adjusting sleeve 8 to move downwards along the vertical direction of a cavity 6 under the condition of threaded connection, a piston 9 is driven to extrude hydraulic oil inside to generate oil pressure, a piston rod 17 is controlled to move downwards in an installation hole 16 by utilizing an oil pressure extrusion spring 18, and an arc-shaped pressing plate 20 connected with the bottom end of the piston rod 17 and the buffer layer 21 are driven to clamp and fix the cable;
the pressure sensor 22 is arranged to detect the extrusion force on the cable surface in real time, and when the extrusion force reaches a preset value, the speed reducing motor 13 is controlled to stop working.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cable fixing device for electric wire netting power engineering, includes supporting seat (1), its characterized in that: the last fixed surface of supporting seat (1) is connected with link (2) that are the symmetric distribution, the upper surface center department fixedly connected with bottom bracket (3) of supporting seat (1), two the upper surface of link (2) all is provided with fixing device, and fixing device includes connecting plate (4), connecting plate (4) fixed mounting is two the upper surface of link (2).
2. A power grid electric engineering cable fixing device of claim 1, characterized by: the upper surface center department of connecting plate (4) is fixed to be cup jointed fixed case (5), the inside of fixed case (5) is provided with cavity (6), the inner wall fixedly connected with deflector (7) of cavity (6), the upper surface center department of deflector (7) slides and pegs graft and has adjusting collar (8), the bottom fixedly connected with piston (9) of adjusting collar (8).
3. A power grid electric engineering cable fixing device of claim 2, characterized by: the outer fixed surface of piston (9) has cup jointed first sealing washer (10), the surface of first sealing washer (10) and the inner wall sliding connection of cavity (6), the inner wall threaded connection of adjusting collar (8) has threaded rod (11), the one end of threaded rod (11) extends to the upper surface of fixed case (5) after passing through the upper surface axle center department fixed positioning of bearing and fixed case (5).
4. A power grid electric engineering cable fixing device of claim 3, characterized by: the fixed cover of one end of threaded rod (11) has connect first gear (12), the last fixed surface of fixed case (5) installs gear motor (13), the output shaft of gear motor (13) has transmission shaft (14) through shaft coupling fixed mounting, the fixed cover of one end of transmission shaft (14) has connect second gear (15).
5. A power grid electric engineering cable fixing device of claim 4, characterized by: first gear (12) and second gear (15) meshing, mounting hole (16) have been seted up to the inner bottom wall of cavity (6), the inner bottom wall of mounting hole (16) link up and extend to the lower surface of fixed case (5), piston rod (17) have been cup jointed in the inner wall slip of mounting hole (16), the lower fixed surface of piston rod (17) is connected with spring (18), the one end of spring (18) and the inner bottom wall fixed connection of mounting hole (16), the lower surface that cavity (6) are close to piston (9) is provided with hydraulic oil.
6. A power grid electric engineering cable fixing device of claim 5, characterized by: second sealing washer (19) has been cup jointed to the last fixed surface of piston rod (17), the surface of second sealing washer (19) and the inner wall sliding connection of mounting hole (16), bottom fixedly connected with arc clamp plate (20) of piston rod (17), the equal fixedly connected with buffer layer (21) in surface that arc clamp plate (20) and bottom bracket (3) are relative, the material of buffer layer (21) is butyl rubber, is located fixedly connected with pressure sensor (22) under buffer layer (21) of arc clamp plate (20) lower surface, one of them the positive fixed mounting of link (2) has controller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220266029.4U CN217307191U (en) | 2022-02-10 | 2022-02-10 | Cable fixing device for power grid power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220266029.4U CN217307191U (en) | 2022-02-10 | 2022-02-10 | Cable fixing device for power grid power engineering |
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| Publication Number | Publication Date |
|---|---|
| CN217307191U true CN217307191U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220266029.4U Active CN217307191U (en) | 2022-02-10 | 2022-02-10 | Cable fixing device for power grid power engineering |
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| CN (1) | CN217307191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116093854A (en) * | 2023-04-07 | 2023-05-09 | 山东五洲电力工程有限公司 | Air tightness supporting plugging device for cable duct hole |
-
2022
- 2022-02-10 CN CN202220266029.4U patent/CN217307191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116093854A (en) * | 2023-04-07 | 2023-05-09 | 山东五洲电力工程有限公司 | Air tightness supporting plugging device for cable duct hole |
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