CN218732935U - Electric power engineering cable protection device - Google Patents
Electric power engineering cable protection device Download PDFInfo
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- CN218732935U CN218732935U CN202222860506.2U CN202222860506U CN218732935U CN 218732935 U CN218732935 U CN 218732935U CN 202222860506 U CN202222860506 U CN 202222860506U CN 218732935 U CN218732935 U CN 218732935U
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- China
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- fixing
- line device
- fixed connection
- fastening screw
- safety cover
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses an electric power engineering cable protection device relates to cable protection device technical field, and the cable that uses for the electric power engineering who solves among the prior art exposes external environment often when laying, receives other direct striking of object that drop very easily, to the not target in place problem of protection of cable inadequately. The top of safety cover is provided with the buffering lid, buffer spring is installed to the below of buffering lid, buffering lid and safety cover are all through fastening screw and buffer spring fixed connection, the internally mounted of safety cover has the fixing-line device, and fixing-line device and safety cover pass through fastening screw fixed connection, the atress spring is installed to the inboard of fixing-line device, and the atress spring passes through fastening screw fixed connection with the fixing-line device, the clamp plate is installed to the below of atress spring, and clamp plate and atress spring pass through fastening screw fixed connection, the inside of fixing-line device is provided with the water conservancy diversion hole, and water conservancy diversion hole and fixing-line device set up structure as an organic whole.
Description
Technical Field
The utility model relates to a cable protection technical field specifically is an electric power engineering cable protection device.
Background
Electric power engineering, namely the engineering related to production, transmission, distribution of the electric energy, also include the engineering that applies electricity as power and energy in multiple fields in a broad sense, can understand and send and transform the electric power industry to expand the engineering at the same time, the production of the electric energy mainly depends on the thermal power plant, hydropower station and nuclear power station, the place of the conditional condition still utilizes tide, geothermy and wind energy to generate electricity, the transmission and distribution of the electric energy are mainly realized through the high, low-voltage alternating current power network, need use a large amount of cables in the daily electric power engineering construction at present, need lay the cable while carrying on the electric power engineering construction;
for example, application publication number is CN214506400U, an electric power engineering cable protection device, comprising a base plate, the bottom plate top fixed mounting has a mounting bracket, mounting bracket top fixed mounting has a dial, fixed box top fixed mounting has a lower holder, lower holder top bilateral symmetry fixed mounting has two slide bars, the slide bar is vertical to run through and has a slider, slide bar top fixed mounting has a stopper, the slider has two and symmetrical fixed mounting in upper holder both sides, the inboard of upper holder and lower holder rotates and installs a plurality of ball, be formed with logical groove between upper holder and the lower holder, upper holder top fixed mounting has a bearing frame, rotate the one end of installing the screw thread bull stick on the bearing frame, the other end fixed mounting of screw thread bull stick has a knob, the side fixed mounting of knob has a pointer, the vertical run through mounting bracket top of screw thread bull stick, the mounting bracket top is seted up for with the screw thread through-hole of screw thread bull stick threaded connection;
the inboard fixed mounting of last holder and holder down of above-mentioned application has a plurality of ball to reduce the frictional force that the cable passes through logical groove thereby make it through more convenient, and through setting up pointer and calibrated scale, thereby the pointer can be followed the knob and rotated when twisting the knob and can borrow the calibrated scale and observe last holder and the tight degree of holder clamp to the cable down, can adjust its tight degree of clamp according to actual demand, still be provided with electric telescopic handle simultaneously, electric telescopic handle's push rod promotes downwards and props up the device by the backing plate, can adjust the device to suitable height through electric telescopic handle and carry out work, the range of application is wider, but the cable that electric power engineering used is when laying, expose external environment often, receive other direct striking of object that drop very easily, the protection to the cable targets in place inadequately, therefore the market is urgently needed to develop an electric power engineering cable protection device and helps people to solve current problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power engineering cable protection device to the cable that the electric power engineering who provides in solving above-mentioned background art used exposes external environment often when laying, receives other direct striking of object that drop very easily, the problem that targets in place inadequately to the protection of cable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power engineering cable protection device, includes the safety cover, the top of safety cover is provided with the buffering lid, buffer spring is installed to the below of buffering lid, buffering lid and safety cover are all through fastening screw and buffer spring fixed connection.
Preferably, the internally mounted of safety cover has the fixing-line device, and fixing-line device and safety cover pass through fastening screw fixed connection, the atress spring is installed to the inboard of fixing-line device, and atress spring passes through fastening screw fixed connection with the fixing-line device.
Preferably, the pressing plate is installed to the below of atress spring, and the pressing plate passes through fastening screw fixed connection with the atress spring, the inside of fixing-line device is provided with the water conservancy diversion hole, and water conservancy diversion hole and fixing-line device set up structure as an organic whole.
Preferably, semiconductor refrigeration piece is installed to the top of fixing-line device, and semiconductor refrigeration piece passes through fastening screw fixed connection with the fixing-line device, the fin is installed to the top of semiconductor refrigeration piece, and the fin passes through fastening screw fixed connection with the semiconductor refrigeration piece.
Preferably, a heat radiation fan is installed above the heat radiation fins, the heat radiation fan is fixedly connected with the heat radiation fins through fastening screws, and a heat radiation fan is arranged inside the heat radiation fan.
Preferably, the two sides of the protective cover are respectively provided with a first radiating groove and a second radiating groove, and the first radiating groove and the second radiating groove are both integrated with the protective cover.
Preferably, a mounting leg is arranged below the protective cover, and the mounting leg and the protective cover are arranged into an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of safety cover and buffering lid, after electric power engineering cable fixed mounting is good, then utilize the outside that the cable was installed to the safety cover, protect the cable, and the buffering lid is installed in the top of safety cover, still be provided with buffer spring between buffering lid and the safety cover, thereby when the foreign matter drops the cable top, protect through safety cover and buffering lid, avoid the cable directly to receive the striking, thereby play the omnidirectional guard action to the cable, make the service environment of electric power engineering cable safer.
2. The utility model discloses a setting through the semiconductor refrigeration piece, also called thermoelectric refrigeration piece, be a heat pump, its advantage is that there is not sliding part, use and receive the restriction in some spaces, the reliability requirement is high, the occasion of no refrigerant pollution, utilize semiconductor material's Peltier effect, when the galvanic couple that the direct current is established ties into through two kinds of different semiconductor material, can absorb the heat respectively and emit the heat at the both ends of galvanic couple, can realize refrigerated purpose, it is a refrigeration technology who produces the negative thermal resistance, its characteristics are there is no moving part, the reliability is also higher, and the cable can produce the heat when carrying electric current, the heat is higher more resistance, and can cool off the heat dissipation to the cable through the semiconductor refrigeration piece, thereby make the cable can be in good conduction efficiency environment for a long time, improve the conveying efficiency of western cable.
3. The utility model discloses a through the setting of clamp plate and atress spring, when using the safety cover to fix the protection to the cable, utilize the fixing-line device to carry out the screens to the cable, and clamp plate and atress spring mounting are in the inside of fixing-line device, through atress spring coupling between fixing-line device and the clamp plate to usable clamp plate and atress spring carry out precompression to the cable, can play the effect of protection to the cable, also can play better fixed effect to the cable simultaneously.
Drawings
Fig. 1 is a front cross-sectional view of a cable protection device for electrical engineering according to the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is an enlarged schematic view of the present invention at B;
fig. 4 is a top view of the heat dissipation fan of the present invention.
In the figure: 1. a protective cover; 2. a buffer cover; 3. mounting legs; 4. a wire clamping device; 5. a semiconductor refrigeration sheet; 6. a heat sink; 7. a heat radiation fan; 8. a first heat sink; 9. a second heat sink; 10. a flow guide hole; 11. a stressed spring; 12. pressing a plate; 13. a buffer spring; 14. a heat dissipation fan.
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, the present invention provides an embodiment: the utility model provides an electric power engineering cable protection device, includes safety cover 1, and the top of safety cover 1 is provided with buffering lid 2, and buffer spring 13 is installed to the below of buffering lid 2, and buffering lid 2 and safety cover 1 all are through fastening screw and buffer spring 13 fixed connection.
Further, the internally mounted of safety cover 1 has fixing-line device 4, and fixing-line device 4 passes through fastening screw fixed connection with safety cover 1, and atress spring 11 is installed to the inboard of fixing-line device 4, and atress spring 11 passes through fastening screw fixed connection with fixing-line device 4, and the below of fixing-line device 4 is provided with four semi-circular draw-in grooves, utilizes the draw-in groove to carry out the screens restriction to electric power engineering's cable to play fixed effect.
Further, clamp plate 12 is installed to atress spring 11's below, and clamp plate 12 passes through fastening screw fixed connection with atress spring 11, and the inside of fixing-line device 4 is provided with water conservancy diversion hole 10, and water conservancy diversion hole 10 sets up structure as an organic whole with fixing-line device 4, through the setting in water conservancy diversion hole 10, can carry out the water conservancy diversion to the thermal current, improves the heat flux to play radiating effect.
Further, semiconductor refrigeration piece 5 is installed to the top of fixing-line device 4, and semiconductor refrigeration piece 5 passes through fastening screw fixed connection with fixing-line device 4, and fin 6 is installed to the top of semiconductor refrigeration piece 5, and fin 6 passes through fastening screw fixed connection with semiconductor refrigeration piece 5, and semiconductor refrigeration piece 5 is laminated with fixing-line device 4's top, plays endothermic effect to can dispel the heat to the cable.
Further, a heat dissipation fan 7 is installed above the heat dissipation fins 6, the heat dissipation fan 7 is fixedly connected with the heat dissipation fins 6 through fastening screws, a heat dissipation fan 14 is arranged inside the heat dissipation fan 7, a motor is arranged in the heat dissipation fan 7, and the heat dissipation fan 7 can be driven to rotate at a high speed through the motor to dissipate heat of the heating fins of the semiconductor refrigeration fins 5.
Further, the both sides of safety cover 1 are provided with first radiating groove 8 and second radiating groove 9 respectively, and just first radiating groove 8 and second radiating groove 9 all set up structure as an organic whole with safety cover 1, and the air can get into the inside of safety cover 1 through first radiating groove 8 and second radiating groove 9, can realize the effect that the air freely circulates.
Further, the installation legs 3 are arranged below the protection cover 1, the installation legs 3 and the protection cover 1 are arranged to be of an integrated structure, the protection cover 1 can be fixedly installed through the installation legs 3, a plurality of installation holes are formed in the upper portion of the installation legs 3, screws penetrate through the installation holes, and the protection cover 1 is fixed.
The working principle is as follows: during the use, after electric power engineering cable installs ground, utilize safety cover 1 to install the top at the cable, make fixing device 4 block the cable, clamp plate 12 will contact with the cable, atress spring 11 is by the extrusion atress, thereby play to the cable and compress tightly fixed effect, and buffer cover 2 has been installed to safety cover 1's top, be connected through buffer spring 13 between buffer cover 2 and the safety cover 1, drop to strike buffer cover 2 top when the foreign matter, buffer cover 2 plays the guard action, and buffer spring 13 can reduce the impact force of striking, thereby play the guard action to the cable, the high temperature that produces when cable transmission electric power simultaneously, accessible semiconductor refrigeration piece 5 heat absorption cooling, the refrigeration face and the fixing device 4 contact of semiconductor refrigeration piece 5, make fixing device 4 bulk temperature be less than the normal temperature, thereby realize the cooling work to the cable, the face that generates heat of semiconductor refrigeration piece 5 has set up radiator fan 7, utilize radiator fan 14 inside radiator fan 7 to dispel the heat the semiconductor refrigeration piece 5.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an electric power engineering cable protection device, includes safety cover (1), its characterized in that: the top of safety cover (1) is provided with buffering lid (2), buffer spring (13) are installed to the below of buffering lid (2), buffering lid (2) and safety cover (1) all are through fastening screw and buffer spring (13) fixed connection.
2. An electrical engineering cable protection device according to claim 1, characterized in that: the internal mounting of safety cover (1) has fixing-line device (4), and fixing-line device (4) and safety cover (1) pass through fastening screw fixed connection, atress spring (11) are installed to the inboard of fixing-line device (4), and atress spring (11) and fixing-line device (4) pass through fastening screw fixed connection.
3. An electrical engineering cable protection device according to claim 2, characterized in that: pressing plate (12) are installed to the below of atress spring (11), and pressing plate (12) pass through fastening screw fixed connection with atress spring (11), the inside of fixing-line device (4) is provided with water conservancy diversion hole (10), and water conservancy diversion hole (10) and fixing-line device (4) set up structure as an organic whole.
4. An electrical engineering cable protection device according to claim 2, characterized in that: semiconductor refrigeration piece (5) are installed to the top of fixing-line device (4), and semiconductor refrigeration piece (5) pass through fastening screw fixed connection with fixing-line device (4), fin (6) are installed to the top of semiconductor refrigeration piece (5), and fin (6) pass through fastening screw fixed connection with semiconductor refrigeration piece (5).
5. An electrical engineering cable protection device according to claim 4, characterized in that: a cooling fan (7) is installed above the cooling fins (6), the cooling fan (7) is fixedly connected with the cooling fins (6) through fastening screws, and a cooling fan (14) is arranged inside the cooling fan (7).
6. An electrical engineering cable protection device according to claim 1, characterized in that: the two sides of the protective cover (1) are respectively provided with a first radiating groove (8) and a second radiating groove (9), and the first radiating groove (8) and the second radiating groove (9) are both integrated with the protective cover (1).
7. An electrical engineering cable protection device according to claim 1, characterized in that: the installation structure is characterized in that installation legs (3) are arranged below the protection cover (1), and the installation legs (3) and the protection cover (1) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222860506.2U CN218732935U (en) | 2022-10-28 | 2022-10-28 | Electric power engineering cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222860506.2U CN218732935U (en) | 2022-10-28 | 2022-10-28 | Electric power engineering cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732935U true CN218732935U (en) | 2023-03-24 |
Family
ID=85593070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222860506.2U Active CN218732935U (en) | 2022-10-28 | 2022-10-28 | Electric power engineering cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732935U (en) |
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2022
- 2022-10-28 CN CN202222860506.2U patent/CN218732935U/en active Active
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