CN218733006U - Gaseous all-insulated totally enclosed high tension cable feeder pillar - Google Patents
Gaseous all-insulated totally enclosed high tension cable feeder pillar Download PDFInfo
- Publication number
- CN218733006U CN218733006U CN202222910714.9U CN202222910714U CN218733006U CN 218733006 U CN218733006 U CN 218733006U CN 202222910714 U CN202222910714 U CN 202222910714U CN 218733006 U CN218733006 U CN 218733006U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cable branch
- screw
- box
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model relates to a gas full-insulation full-sealing high-voltage cable branch box, which comprises a box body, wherein four bottom feet are fixed on the lower surface of the box body, a lifting mechanism is arranged on the box body, a cable branch box main body is arranged on the lifting mechanism, and an installation mechanism is arranged on the lifting mechanism; the lifting mechanism comprises a motor fixed to the right side of the inner cavity of the box body, and a first screw rod is fixed to the output end of the motor, and the other end of the first screw rod is rotatably connected with the left side of the inner cavity of the box body through a bearing seat. This gaseous totally enclosed high tension cable feeder pillar of all insulation, be equipped with elevating system, elevating system operates through the motor, can drive first screw rod rotatory, make two screw thread pieces remove, the screw thread piece removes and can drive the hinge bar and remove, thereby make the hinge bar with lifter plate jack-up, it goes up and down to drive cable feeder pillar main part, compare in traditional gaseous totally enclosed high tension cable feeder pillar of all insulation, can avoid the rainwater to get into high tension cable feeder pillar from the bottom, cause high-voltage leakage.
Description
Technical Field
The utility model relates to a cable branch box technical field specifically is a gaseous full-insulated totally enclosed high tension cable branch box.
Background
A high-voltage cable branch box is widely used for node connection of a 10KV cable system, is main electrical equipment for collecting and shunting cables after the cables are led out from a switch cabinet, and is characterized in that cable joints are tightly covered and insulated by high-grade insulated inlet rubber without exposed charged bodies.
Most high-voltage cable branch boxes are all gas-insulated and fully-sealed, for example, a Chinese patent (publication No. CN 207251163U) discloses a gas-insulated and fully-sealed high-voltage cable branch box which adopts a fully-insulated and fully-sealed common box type structure, is supplemented with SF6 gas (sulfur hexafluoride), has excellent insulating property and sealing property, resists flood and water immersion, filth and condensation and corrosion; the cable plug adopts the European butt joint method, is convenient to construct, and can carry out power failure maintenance operation on the cable inlet and outlet at any time. The cable lower door and the operating mechanism are mechanically interlocked, the cable lower door cannot be opened after the load switch is switched on so as to protect personal safety, and the cable lower door can be opened only after the load switch mechanism is grounded.
But it still has the defect that inconvenient going up and down, in the use, because high tension cable feeder pillar directly places subaerial, if ponding appears in the ground, ponding enters into high tension cable feeder pillar inside easily to influence the normal work of the inside electric elements of high tension cable feeder pillar, and reduced high tension cable feeder pillar's life, ambient air is too moist, gets into the incasement after, can lead to the danger of high voltage electric leakage, electric shock, influences the use, consequently, provides a gaseous totally enclosed high tension cable feeder pillar.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a gaseous totally enclosed high tension cable feeder pillar possesses the advantage such as being convenient for go up and down, has solved the inconvenient problem that goes up and down of gaseous totally enclosed high tension cable feeder pillar.
In order to achieve the above object, the utility model provides a following technical scheme: a gas full-insulation full-sealing high-voltage cable branch box comprises a box body, wherein four bottom feet are fixed on the lower surface of the box body, a lifting mechanism is arranged on the box body, a cable branch box main body is arranged on the lifting mechanism, and an installation mechanism is arranged on the lifting mechanism;
elevating system includes the motor fixed with box inner chamber right side, the output of motor is fixed with the other end and passes through the bearing frame and rotate the first screw rod of being connected with box inner chamber left side, the surface threaded connection of first screw rod has two screw thread pieces, two the inside sliding connection of screw thread piece has both ends respectively with the dead lever of box left and right sides inner wall vertical fixation, the upper surface of screw thread piece articulates there is the hinge bar that runs through the box upper surface, two one side that the screw thread piece was kept away from to the hinge bar articulates there is the lifter plate of upper surface and cable branch case main part lower surface laminating mutually.
Further, installation mechanism includes two locating pieces with lifter plate upper surface fixed, installation mechanism still includes two fixed plates with lifter plate upper surface fixed, the inside of fixed plate is rotated through the bearing and is connected with the second screw rod, and one side that two second screw rods carried on the back mutually all is fixed with the handle, the surface threaded connection of second screw rod has the gag lever post, the lower fixed surface of gag lever post has the slider.
Furthermore, the outer surface of the first screw is provided with two sections of threads, the directions of the two sections of threads are opposite, the side surface of the thread block is provided with a threaded hole, and the threaded hole is in threaded connection with the outer surface of the first screw.
Further, the side of screw thread piece is seted up and is supplied the dead lever to run through and rather than clearance fit's round hole, the rectangular hole has been seted up to the upper surface of box, and the surface sliding connection of rectangular hole and hinge bar.
Further, two constant head tanks have been seted up to the lower surface of cable branch case main part, and constant head tank and locating piece looks adaptation, the handle is the star handle, two the thread groove has all been seted up to one side that the gag lever post carried on the back mutually, and the surface threaded connection of thread groove and second screw rod.
Further, the slider is T shape, two T-shaped grooves have been seted up to the upper surface of lifter plate, and the surface sliding connection of T-shaped groove and slider, the spacing groove has all been seted up to the left and right sides of cable branch box main part, and spacing groove and gag lever post looks adaptation.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this gaseous totally enclosed high tension cable feeder pillar of all insulation, be equipped with elevating system, elevating system operates through the motor, can drive first screw rod rotatory, make two screw thread pieces remove, the screw thread piece removes and can drive the hinge bar and remove, thereby make the hinge bar with lifter plate jack-up, it goes up and down to drive cable feeder pillar main part, compare in traditional gaseous totally enclosed high tension cable feeder pillar of all insulation, can avoid the rainwater to get into high tension cable feeder pillar from the bottom, cause high-voltage leakage.
2. This gaseous totally enclosed high tension cable feeder pillar of all insulation, be equipped with installation mechanism, installation mechanism cooperates with the constant head tank through the locating piece, can place cable feeder pillar main part location on the lifter plate, rotating the handle, can make the second screw rod rotate, the second screw rod is rotatory can drive the gag lever post and remove the limiting groove inside, thereby carry out spacing installation to cable feeder pillar main part, compare in traditional gaseous totally enclosed high tension cable feeder pillar of all insulation, the installation is more simple and convenient with the dismantlement, and is swift.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the lifting mechanism of the present invention;
fig. 3 is a schematic structural diagram of the mounting mechanism of the present invention.
In the figure: the cable branch box comprises a box body 1, feet 2, a lifting mechanism 3, a motor 301, a first screw 302, a thread block 303, a fixed rod 304, a hinged rod 305, a lifting plate 306, a cable branch box body 4, a mounting mechanism 5, a positioning block 501, a fixed plate 502, a second screw 503, a handle 504, a limiting rod 505 and a sliding block 506.
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.
Referring to fig. 1, the gas-insulated fully-sealed high-voltage cable branch box in the embodiment includes a box body 1, four bottom feet 2 are fixed on a lower surface of the box body 1, a lifting mechanism 3 is arranged on the box body 1, a cable branch box main body 4 is arranged on the lifting mechanism 3, and an installation mechanism 5 is arranged on the lifting mechanism 3, when the box body 1 is used, the bottom feet 2 can support the box body 1, the cable branch box main body 4 can be installed and disassembled through the installation mechanism 5, and the operation is simple, convenient and fast, the cable branch box main body 4 can be lifted through the lifting mechanism 3, so that high-voltage leakage of the cable branch box main body 4 caused by water accumulation is avoided.
It should be noted that the cable branch box body 4 is well known in the art, and how to operate the cable branch box body is not described in detail herein.
Referring to fig. 1-2, in order to avoid water accumulation to cause high-voltage leakage of the cable branch box main body 4, the lifting mechanism 3 in this embodiment includes a motor 301 fixed to the right side of the inner cavity of the box 1, the motor 301 operates and can be driven to drive, the output end of the motor 301 is fixed with a first screw 302 whose other end is rotatably connected to the left side of the inner cavity of the box 1 through a bearing seat, the motor 301 operates and can drive the first screw 302 to rotate, the outer surface of the first screw 302 is connected with two thread blocks 303 in a threaded manner, the first screw 302 rotates and can drive the thread blocks 303 to move, the two thread blocks 303 are slidably connected with fixing rods 304 whose two ends are respectively fixed to the inner walls of the left and right sides of the box 1 in a perpendicular manner, the fixing rods 304 can limit the thread blocks 303, the upper surface of the thread blocks 303 is hinged with a hinged rod 305 penetrating through the upper surface of the box 1, the thread blocks 303 moves and can drive the hinged rod 305 to move, one side of the two hinged rods 305 away from the thread blocks 303 is hinged with a lifting plate 306 whose upper surface is hinged to the lower surface of the cable branch box main body 4, and the hinged rod 305 moves and can drive the lifting plate 306 to lift.
The threads on the outer surface of the first screw 302 are two sections, and the two sections of threads have opposite directions, so that the two thread blocks 303 can move relatively, the side surface of the thread block 303 is provided with a threaded hole, the threaded hole is in threaded connection with the outer surface of the first screw 302, and the threaded hole can drive the thread blocks 303 to move when the first screw 302 rotates.
In addition, the side of screw thread piece 303 is seted up and is supplied dead lever 304 to run through and rather than clearance fit's round hole, dead lever 304 cooperates with the round hole, can carry on spacingly to screw thread piece 303, avoid screw thread piece 303 to follow first screw rod 302 and rotate, make screw thread piece 303 only remove about, the rectangular hole has been seted up to the upper surface of box 1, and the surface sliding connection of rectangular hole and hinge bar 305, hinge bar 305 cooperates with the rectangular hole, can make more stable that screw thread piece 303 removed.
In this embodiment, the motor 301 operates to rotate the first screw 302 to drive the screw block 303 to move, so that the hinge rod 305 jacks up the lifting plate 306 to drive the cable branch box body 4 to lift.
Referring to fig. 1 and fig. 3, in order to facilitate quick installation and disassembly of the cable branch box main body 4, the installation mechanism 5 in this embodiment includes two positioning blocks 501 fixed to the upper surface of the lifting plate 306, the positioning blocks 501 can position the cable branch box main body 4 on the lifting plate 306, the installation mechanism 5 further includes two fixing plates 502 fixed to the upper surface of the lifting plate 306, the fixing plates 502 can serve as a support, the inside of the fixing plates 502 is rotatably connected with second screws 503 through bearings, handles 504 are fixed to the opposite sides of the two second screws 503, the handles 504 can be rotated to drive the second screws 503 to rotate, the handles 504 are star-shaped handles, stop rods 503 are connected to the outer surfaces of the second screws by threads, the second screws 503 can be rotated to drive the stop rods 505 to move, the stop rods 505 can limit the cable branch box main body 4, sliders 506 are fixed to the lower surfaces of the stop rods 505, and the sliders 506 can limit the stop the sliders 505, and the sliders 506 are T-shaped.
Simultaneously, two constant head tanks have been seted up to cable branch box main part 4's lower surface, and constant head tank and locating piece 501 looks adaptation, and locating piece 501 cooperates with the constant head tank, can place cable branch box main part 4 location on lifter plate 306, and the thread groove has all been seted up to one side that two gag lever posts 505 carried on the back mutually, and the outer surface threaded connection of thread groove and second screw rod 503, and the thread groove can drive gag lever post 505 and remove when second screw rod 503 rotates.
In addition, two T-shaped grooves have been seted up to lifter plate 306's upper surface, and the surface sliding connection of T-shaped groove and slider 506, slider 506 cooperates with the T-shaped groove, can carry on spacingly to gag lever post 505, it rotates to avoid gag lever post 505 to follow second screw 503, make gag lever post 505 only remove about moving, the spacing groove has all been seted up to the left and right sides of cable branch box main part 4, and spacing groove and gag lever post 505 looks adaptation, gag lever post 505 cooperates with the spacing groove, can carry out spacing installation to cable branch box main part 4.
In this embodiment, the positioning block 501 is matched with the positioning groove, so that the cable branch box main body 4 can be positioned and placed on the lifting plate 306, and the handle 504 is rotated to move the limiting rod 505 into the limiting groove, so that the cable branch box main body 4 is limited and installed.
The working principle of the embodiment is as follows:
(1) Function through motor 301, can make motor 301 drive first screw rod 302 and rotate, first screw rod 302 is rotatory to drive screw block 303 and removes, dead lever 304 cooperates with the round hole, can carry on spacingly to screw block 303, it rotates to avoid screw block 303 to follow first screw rod 302, make screw block 303 only remove about moving, screw block 303 removes and to drive hinge bar 305 and removes, hinge bar 305 removes and to drive lifter plate 306 and goes up and down, lifter plate 306 goes up and down and can drive cable branch box main part 4 and go up and down.
(2) Cooperate through locating piece 501 and the constant head tank on cable branch box main part 4, can place cable branch box main part 4 location on lifter plate 306, rotate handle 504 again, can make handle 504 drive second screw 503 rotatory, second screw 503 is rotatory can drive gag lever post 505 and remove, gag lever post 505 removes and can drive slider 506 and remove, slider 506 cooperates with the T-slot, can carry out spacingly to gag lever post 505, avoid gag lever post 505 to follow second screw 503 and rotate, make gag lever post 505 only remove about, gag lever post 505 removes the spacing inslot portion on cable branch box main part 4, thereby can carry out spacing installation to cable branch box main part 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gaseous all insulation totally enclosed high tension cable feeder pillar, includes box (1), its characterized in that: four bottom feet (2) are fixed on the lower surface of the box body (1), a lifting mechanism (3) is arranged on the box body (1), a cable branch box main body (4) is arranged on the lifting mechanism (3), and an installation mechanism (5) is arranged on the lifting mechanism (3);
elevating system (3) include with box (1) inner chamber right side fixed motor (301), the output of motor (301) is fixed with the other end and passes through bearing frame and box (1) inner chamber left side rotation first screw rod (302) of being connected, the surface threaded connection of first screw rod (302) has two screw thread pieces (303), two the inside sliding connection of screw thread piece (303) has both ends respectively with box (1) left and right sides inner wall vertically fixed dead lever (304), the upper surface of screw thread piece (303) articulates articulated rod (305) that runs through box (1) upper surface, two one side that screw thread piece (303) were kept away from in articulated rod (305) articulates has lifter plate (306) that upper surface and cable branch case main part (4) lower surface laminated mutually.
2. The gas-insulated fully-sealed high-voltage cable branch box according to claim 1, characterized in that: installation mechanism (5) include with lifter plate (306) upper surface fixed's two locating pieces (501), installation mechanism (5) still include with lifter plate (306) upper surface fixed's two fixed plates (502), the inside of fixed plate (502) is connected with second screw rod (503) through the bearing rotation, and one side that two second screw rods (503) carried on the back mutually all is fixed with handle (504), the surface threaded connection of second screw rod (503) has gag lever post (505), the lower fixed surface of gag lever post (505) has slider (506).
3. The gas full-insulation full-sealing high-voltage cable branch box according to claim 1, characterized in that: the thread on the outer surface of the first screw (302) is two sections, the directions of the two sections of threads are opposite, a threaded hole is formed in the side surface of the thread block (303), and the threaded hole is in threaded connection with the outer surface of the first screw (302).
4. The gas-insulated fully-sealed high-voltage cable branch box according to claim 1, characterized in that: the side of screw thread piece (303) is seted up and is supplied dead lever (304) to run through and rather than clearance fit's round hole, the rectangular hole has been seted up to the upper surface of box (1), and the outer surface sliding connection of rectangular hole and articulated rod (305).
5. The gas-insulated fully-sealed high-voltage cable branch box according to claim 2, characterized in that: two constant head tanks have been seted up to the lower surface of cable branch case main part (4), and constant head tank and locating piece (501) looks adaptation, handle (504) are star handle, two the thread groove has all been seted up to one side that gag lever post (505) carried on the back mutually, and the surface threaded connection of thread groove and second screw rod (503).
6. The gas-insulated fully-sealed high-voltage cable branch box according to claim 2, characterized in that: the slider (506) is T-shaped, two T-shaped grooves are formed in the upper surface of the lifting plate (306), the T-shaped grooves are connected with the outer surface of the slider (506) in a sliding mode, limiting grooves are formed in the left side and the right side of the cable branch box main body (4), and the limiting grooves are matched with the limiting rods (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222910714.9U CN218733006U (en) | 2022-11-02 | 2022-11-02 | Gaseous all-insulated totally enclosed high tension cable feeder pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222910714.9U CN218733006U (en) | 2022-11-02 | 2022-11-02 | Gaseous all-insulated totally enclosed high tension cable feeder pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218733006U true CN218733006U (en) | 2023-03-24 |
Family
ID=85598928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222910714.9U Active CN218733006U (en) | 2022-11-02 | 2022-11-02 | Gaseous all-insulated totally enclosed high tension cable feeder pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218733006U (en) |
-
2022
- 2022-11-02 CN CN202222910714.9U patent/CN218733006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218733006U (en) | Gaseous all-insulated totally enclosed high tension cable feeder pillar | |
| CN208046035U (en) | A kind of high-low voltage electric power distribution cabinet outer container | |
| CN213520871U (en) | Second grade block terminal | |
| CN216869922U (en) | Sealing test device for cable | |
| CN212258166U (en) | Aerify cabinet convenient to installation | |
| CN213026998U (en) | Switch cabinet with insulation protection | |
| CN214197800U (en) | Monitoring system for safety of power transmission line in intelligent construction site | |
| CN216290092U (en) | Bus bridge with sliding door type access hole | |
| CN108376960B (en) | High-voltage common-phase bus duct with high short-circuit resistance | |
| CN214479003U (en) | Movable fireproof box-type substation | |
| CN215299970U (en) | High-pressure primary and secondary fusion ring main unit with sealing structure | |
| CN219690598U (en) | Novel cable trench cover plate | |
| CN216215163U (en) | Illumination box with safety protection function | |
| CN217036481U (en) | Convenient stainless steel case becomes that removes and stabilize effectual | |
| CN216794529U (en) | Power transmission line arrangement structure | |
| CN213959475U (en) | Control box for intelligent control system of rail transit | |
| CN213845870U (en) | Waterproof base for transformer substation | |
| CN211908032U (en) | Novel low pressure inlet wire cabinet | |
| CN213091742U (en) | Lifting electric meter box | |
| CN213753746U (en) | Stable form box-type substation convenient to installation | |
| CN213959432U (en) | Novel electrical insulation cabinet | |
| CN216085728U (en) | Outdoor high-voltage board of preventing intaking | |
| CN220955049U (en) | Windproof guardrail | |
| CN221080829U (en) | Simple-to-install groove box connecting piece | |
| CN218770628U (en) | Assembled top cap of box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |