CN208723506U - A kind of substation equipment maintenance and repair electricity consumption Cable insulation support device - Google Patents
A kind of substation equipment maintenance and repair electricity consumption Cable insulation support device Download PDFInfo
- Publication number
- CN208723506U CN208723506U CN201821491983.3U CN201821491983U CN208723506U CN 208723506 U CN208723506 U CN 208723506U CN 201821491983 U CN201821491983 U CN 201821491983U CN 208723506 U CN208723506 U CN 208723506U
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- contact plate
- plate
- cable
- groove
- anchor ear
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Abstract
The utility model discloses a kind of substation equipment maintenance and repair electricity consumption Cable insulation support devices, are related to electrical equipment technical field.It includes the anchor ear connected by screw with nut；Anchor ear medial surface is uniformly provided with adaptation groove；It is slidably fitted in adaptation groove and holds out against ball；It is socketed in adaptation groove and holds out against spring；Two, contact plate top or so is uniformly provided with card line notch along its length；Line pressing rod is fixedly installed in the middle part of adjustable plate right end；Left part is rotatably equipped with adjusting rod in contact plate；Contact plate upper rear end is provided with limiting groove；Be slidably installed restricted bar in limiting groove；Limited spring is socketed in limiting groove；Contact plate top rear portion is provided with restraint slot；Restraining plate is slidably fitted in restraint slot.Fix stronger the beneficial effects of the utility model are: device is fixed in line bar by anchor ear, not easily to fall off, contact plate plate is supported and fixed stronger and do not influenced by cable diameter, convenient disassembly on cable, reduces labor intensity, more time saving and energy saving.
Description
Technical field
The utility model relates to electrical equipment technical fields.
Background technique
When needing to carry out substation equipment maintenance and repair, needs to be supported cable fixed then staff and cable is overhauled
Investigation, and tradition is supported and is fixed to cable using cross-arm, and traditional cross-arm is needed when in use using accessory
Cable can be fixed, operating process is cumbersome, great work intensity, and is not fixed firmly, and needs to the cable of different line footpaths
It is operated using different accessories, therefore increases operation difficulty.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of power transformation inspection for above-mentioned technical deficiency
Repair electricity consumption Cable insulation support device.Device is fixed in line bar by anchor ear and fixes stronger, not easily to fall off, contact plate
Plate is supported and fixed stronger and is not influenced by cable diameter, convenient disassembly on cable, reduces labor intensity, more time saving
It is laborsaving.
The technical solution adopted in the utility model is: a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device is provided, including
The anchor ear connected by screw with nut；Anchor ear medial surface is uniformly provided with adaptation groove；It is slidably fitted in adaptation groove and holds out against ball；
It is socketed in adaptation groove and holds out against spring；It holds out against spring one end to be fixedly connected with adaptation groove, the other end is fixedly connected with ball is held out against；
Anchor ear left and right ends tilt and are fixedly installed with support plate；Support plate top is mounted on fixed device；
The fixation device of the left part includes the contact plate being fixedly mounted with support plate top；Contact plate top middle portion edge
Length direction is uniformly provided with cable clamping interface；Two, contact plate top or so is uniformly provided with card line notch along its length；Card line notch
It is corresponding with card line groove location, and connected respectively with cable clamping interface；At each cable clamping interface rear, contact plate top middle portion is along its length
Uniformly it is provided with pressing groove；Pressing groove front center is provided with compression notch；Notch is compressed to connect with cable clamping interface respectively；In each pressure
Tight slot right, contact plate top left part are uniformly provided with regulating tank along its length；Regulating tank is connected with pressing groove respectively；Regulating tank
Inside it is slidably fitted with adjustable plate；Line pressing rod is fixedly installed in the middle part of adjustable plate right end；Left part is rotatably equipped in contact plate
Adjusting rod；Two parts do not pass through contact plate rear and front end before and after adjusting rod, and are slidably matched with contact plate；Adjusting rod both passes through tune
Slot is saved, and is fixedly connected with adjustable plate；At contact plate rear, adjusting rod lateral surface rear portion is fixedly installed with regulation handle；Contact
Plate upper rear end is provided with limiting groove；Be slidably installed restricted bar in limiting groove；Limited spring is socketed in limiting groove；Limited spring
Front end is fixedly connected with limiting groove, and rear end is fixedly connected with limitation bar；Contact plate top rear portion is provided with restraint slot；Restraint slot and limit
Slot processed is connected；Restraining plate is slidably fitted in restraint slot；The fixture structure phase of the fixation device of the right part and left part
Together, and symmetrically.
The technical program is advanced optimized, a kind of anchor ear left and right ends of substation equipment maintenance and repair electricity consumption Cable insulation support device are equal
It is welded with connecting plate；One end of the connection board is fixedly connected with anchor ear, and the other end is fixedly connected with support plate.
The technical program is advanced optimized, after a kind of adjusting rod lateral surface of substation equipment maintenance and repair electricity consumption Cable insulation support device
Portion is socketed with reset spring；Reset spring front end is fixedly connected with contact plate rear end, and rear end is fixedly connected with regulation handle front end.
Advanced optimize the technical program, a kind of contact plate of substation equipment maintenance and repair electricity consumption Cable insulation support device, adjustable plate,
Line pressing rod, adjusting rod and regulation handle are isolation material.
The utility model has the beneficial effects that:
1, anchor ear is fixed in line bar when in use, with anchor ear to line bar hug make to hold out against ball and line bar into
Row contact to make the shape for holding out against ball adaptation line bar to be more easier to fix, and holds out against ball in the contact process with line bar
In with the fastening of anchor ear hold out against spring to make to hold out against ball constantly to compress, and after anchor ear is fixed in line bar, hold out against spring
Reaction force by hold out against ball effect with anchor ear on, thus to elastic force is increased between screw and nut, to make screw and spiral shell
Mother's fixation is stronger and not easily to fall off；
2, after anchor ear is fixed in line bar, contact plate and conductive cable contacts, and cable is supported to make cable
Pressure is generated to contact plate, pressure passes to support plate by contact plate because support plate inclination is fixed on anchor ear, when pair
Cable generate pressure after, support plate decomposes pressure, make pressure act on respectively with support plate and anchor ear, reduction support plate
The extruding force of anchor ear is improved while stress；
3, cable is put into card line notch, then pushes adjusting rod and adjustable plate is driven to slide in regulating tank, work as adjusting
Adjusting rod is rotated when plate slides at pressing groove rotates adjustable plate into pressing groove, while moves line pressing rod into compression notch
It is dynamic, to make line pressing rod and conductive cable contacts, and make with rotation of the adjusting rod into pressing groove line pressing rod by cable extrusion extremely
In cable clamping interface, limitation then is carried out to regulation handle using limitation bar and is fixed on cable clamping interface to limit the tension of cable
It is interior, while not influenced by cable size, fixed effect is more preferable；
4, the stability for increasing support plate is attached between anchor ear and support plate by connecting plate, to make support plate
Fixation is stronger, pulls at adjustable plate at regulating tank rear end in adjusting rod, reset spring prevents from adjusting to the constraint of adjusting rod
The random sliding of pole, while the random rotation of regulating tank limitation adjustable plate reduces the constraint of the placement to cable, increases and uses
Safety, and reset spring squeezes adjusting rod to compress adjustable plate fitting again when line pressing rod squeezes cable
Slot rear wall increases frictional force and improves the restraining force of line pressing rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 uses structural schematic diagram for the utility model；
Fig. 3 is the hooping structure schematic diagram of the utility model；
Fig. 4 is the fixture structure schematic diagram of the utility model；
Fig. 5 is the fixture structure sectional view of the utility model.
In figure, 1, anchor ear；2, adaptation groove；3, ball is held out against；4, spring is held out against；5, support plate；6, contact plate；7, cable clamping interface；
8, card line notch；9, pressing groove；10, notch is compressed；11, regulating tank；12, adjustable plate；13, line pressing rod；14, adjusting rod；15, it adjusts
Save handle；16, limiting groove；17, bar is limited；18, limited spring；19, restraint slot；20, restraining plate；21, connecting plate；22, it resets
Spring.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figs. 1-5, a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device, including what is connected by screw with nut
Anchor ear 1；1 medial surface of anchor ear is uniformly provided with adaptation groove 2；It is slidably fitted in adaptation groove 2 and holds out against ball 3；It is socketed in adaptation groove 2
Hold out against spring 4；It holds out against 4 one end of spring to be fixedly connected with adaptation groove 2, the other end is fixedly connected with ball 3 is held out against；Anchor ear 1 or so
Both ends tilt and are fixedly installed with support plate 5；5 top of support plate is mounted on fixed device；The fixation device of the left part
Including the contact plate 6 being fixedly mounted with 5 top of support plate；6 top middle portion of contact plate is uniformly provided with cable clamping interface 7 along its length；
Two, 6 top of contact plate or so is uniformly provided with card line notch 8 along its length；Card line notch 8 is corresponding with 7 position of cable clamping interface, and
It is connected respectively with cable clamping interface 7；At each 7 rear of cable clamping interface, 6 top middle portion of contact plate is uniformly provided with pressing groove 9 along its length；
9 front center of pressing groove, which is provided with, compresses notch 10；Notch 10 is compressed to connect with cable clamping interface 7 respectively；It is right in each pressing groove 9
Side, 6 top left part of contact plate are uniformly provided with regulating tank 11 along its length；Regulating tank 11 is connected with pressing groove 9 respectively；Regulating tank
Adjustable plate 12 is slidably fitted in 11；Line pressing rod 13 is fixedly installed in the middle part of 12 right end of adjustable plate；Left part turns in contact plate 6
It is dynamic that adjusting rod 14 is installed；14 front and back two parts of adjusting rod do not pass through 6 rear and front end of contact plate, and are slidably matched with contact plate 6；
Adjusting rod 14 both passes through regulating tank 11, and is fixedly connected with adjustable plate 12；At 6 rear of contact plate, 14 lateral surface rear portion of adjusting rod
It is fixedly installed with regulation handle 15；6 upper rear end of contact plate is provided with limiting groove 16；Be slidably installed restricted bar in limiting groove 16
17；Limited spring 18 is socketed in limiting groove 16；18 front end of limited spring is fixedly connected with limiting groove 16, rear end and limitation bar 17
It is fixedly connected；6 top rear portion of contact plate is provided with restraint slot 19；Restraint slot 19 and limiting groove 16 are connected；Sliding peace in restraint slot 19
Equipped with restraining plate 20；The fixation device of the right part is identical as the fixture structure of left part, and bilateral symmetry；Anchor ear 1 is left
Right both ends are welded with connecting plate 21；21 one end of connecting plate is fixedly connected with anchor ear 1, the other end and the fixed company of support plate 5
It connects；14 lateral surface rear portion of adjusting rod is socketed with reset spring 22；22 front end of reset spring is fixedly connected with 6 rear end of contact plate, after
End is fixedly connected with 15 front end of regulation handle；Contact plate 6, adjustable plate 12, line pressing rod 13, adjusting rod 14 and regulation handle 15 are
Isolation material.
To cable carry out maintenance need to be supported using support device when, it is suitable in line bar that anchor ear 1 is mounted on
Then position is hugged anchor ear 1 to line bar using screw and nut, during anchor ear 1 hugs line bar line bar with embrace
The ball 3 that holds out against on hoop 1 constantly contacts, and holds out against the shape that ball 3 constantly adapts to line bar, and as the extruding of anchor ear 1 makes to hold out against ball 3 not
Disconnected extruding holds out against spring 4, and after anchor ear 1 hugs line bar completely, hold out against spring 4 to hold out against the reaction force acts of ball 3 with
In line bar, to make anchor ear 1 by reaction force acts and screw and nut, increase a bullet between screw and nut to give
For power to keep nut not easily to fall off, fixation is stronger；
Anchor ear 1 is fixed in line bar after suitable position, at the card line notch 8 for needing to be placed on cable on contact plate 6
For cable to be fixed, when at the card line notch 8 that cable is passed through left and right ends, as shown in Figure 1, first having to pass through tune
Adjustable plate 12 is in vertical state and the rear end for being pulled to regulating tank 11 by pole 14, and regulating tank 11 at this time limits adjusting
The rotation of plate 12, simultaneously as the elastic force of reset spring 22 pushes adjusting rod 14 backward, so that the position of secured adjusted plate 12 is not
It can slide easily, and when adjustable plate 12 slides into the rear end of regulating tank 11, line pressing rod 13 is in the top of regulating tank 11, thus
Card line notch 8 and cable clamping interface 7 do not impact the placement of cable, and cable easily can be placed on card line notch at this time
In 8, after cable passes through the card line notch 8 of rear and front end, cable extrusion is squeezed into cable clamping interface 7 using limitation bar 17
Fixed, when contact plate 6 is supported cable, contact plate 6 bears the pressure of cable, and contact plate 6 is carried out by support plate 5
Support, therefore the pressure of the cable of receiving can be transferred in support plate 5 by contact plate 6, and the inclination of support plate 5 is fixed on anchor ear 1
On, therefore pressure can be decomposed, a part effect and be used to support in support plate 5, and another part can act on on anchor ear 1,
To increase the extruding force of anchor ear 1, to make to fix stronger；
When squeezing cable into cable clamping interface 7, push regulation handle 15 to push adjusting rod 14 in contact plate 6 forward
Interior sliding, and adjustable plate 12 is driven to slide in regulating tank 11, and before adjustable plate 12 and regulating tank 11 after end in contact, adjustable plate
12 slide at pressing groove 9, and can rotate regulation handle 15 at this time, and regulation handle 15 drives adjusting rod 14 to rotate, thus will
Adjustable plate 12 turns in pressing groove 9, and when rotating with adjustable plate 12 into pressing groove 9, line pressing rod 13 is on cable clamping interface 7
Side, with adjustable plate 12 rotation, line pressing rod 13 start and conductive cable contacts, and with adjustable plate 12 into pressing groove 9 turn
It is dynamic, and move line pressing rod 13 in notch 10 to compressing, thus by cable extrusion into cable clamping interface 7, and cable is extruded into card
The power being detached from from cable clamping interface 7 is generated because cable is influenced meeting reaction and line pressing rod 13 by own tension after in wire casing 7,
At this time restraining plate 20 is detached upwards from restraint slot 19, makes to limit the unfettered power of bar 17 and be restricted the elastic force edge of spring 18
Limiting groove 16 is popped up outward and is contacted with regulation handle 15, so that the rotation of regulation handle 15 is limited, to limit cable
Tension brought by shake off power, while adjusting rod 14 is by the elastic force of reset spring 22, and adjusting rod 14 is pushed backward, thus
Make adjusting rod 14 that adjustable plate 12 be driven to move backward in pressing groove 9 and the rear end in contact with pressing groove 9, increase frictional force,
To increasing the stress of line pressing rod 13, so that it is stronger in cable clamping interface 7 to which cable to be fixed on to suppress the tension of cable,
Line pressing rod 13 is not influenced the extruding of cable by the line footpath of cable, therefore fixation is more firm；
After maintenance, will limitation bar 17 be pushed into limiting groove 16 again to limited spring 18 squeeze then will about
Beam plate 20 is slided in restraint slot 19 and is limited again limitation bar 17, and regulation handle 15 loses restraining force, then by turning
Dynamic regulation handle 15 from producing in pressing groove 9 while making line pressing rod 13 from compressing and moving in notch 10, and loses adjustable plate 12
The constraint to cable is gone, 14 post-tensioning of adjusting rod is made into adjustable plate 12 and regulating tank 11 after adjustable plate 12 to be turned to vertical state
Rear end in contact, so that cable clamping interface 7 and card line notch is lost barrier again, and cable is easily removed, remove it is more convenient, so
Anchor ear 1 is removed from line bar afterwards, after removing anchor ear 1, cable loses the support of contact plate 6, to complete to overhaul.
Claims (4)
1. a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device, it is characterised in that: embraced including what is connected by screw with nut
It binds round (1)；Anchor ear (1) medial surface is uniformly provided with adaptation groove (2)；It is slidably fitted in adaptation groove (2) and holds out against ball (3)；Adaptation groove
(2) it is socketed in and holds out against spring (4)；It holds out against spring (4) one end to be fixedly connected with adaptation groove (2), the other end and holds out against ball (3)
It is fixedly connected；Anchor ear (1) left and right ends, which tilt, is fixedly installed with support plate (5)；Support plate (5) top is mounted on fixed dress
It sets；
The fixation device of the left part includes the contact plate (6) being fixedly mounted with support plate (5) top；Contact plate (6) top
Middle part is uniformly provided with cable clamping interface (7) along its length；Two, contact plate (6) top or so is uniformly provided with card line along its length and lacks
Mouth (8)；Card line notch (8) is corresponding with cable clamping interface (7) position, and connects respectively with cable clamping interface (7)；After each cable clamping interface (7)
Side, contact plate (6) top middle portion are uniformly provided with pressing groove (9) along its length；Pressing groove (9) front center is provided with compression and lacks
Mouth (10)；Notch (10) are compressed to connect with cable clamping interface (7) respectively；In each pressing groove (9) right, contact plate (6) top left part
It is uniformly provided with regulating tank (11) along its length；Regulating tank (11) is connected with pressing groove (9) respectively；It is slided in regulating tank (11)
Adjustable plate (12) are installed；Line pressing rod (13) are fixedly installed in the middle part of adjustable plate (12) right end；The interior left part rotation of contact plate (6)
Adjusting rod (14) are installed；Two parts do not pass through contact plate (6) rear and front end before and after adjusting rod (14), and sliding with contact plate (6)
Dynamic cooperation；Adjusting rod (14) both passes through regulating tank (11), and is fixedly connected with adjustable plate (12)；At contact plate (6) rear, adjust
Bar (14) lateral surface rear portion is fixedly installed with regulation handle (15)；Contact plate (6) upper rear end is provided with limiting groove (16)；Limiting groove
(16) restricted bar (17) are slidably installed in；Limited spring (18) are socketed in limiting groove (16)；Limited spring (18) front end with
Limiting groove (16) is fixedly connected, and rear end is fixedly connected with limitation bar (17)；Contact plate (6) top rear portion is provided with restraint slot (19)；
Restraint slot (19) and limiting groove (16) are connected；Restraining plate (20) are slidably fitted in restraint slot (19)；The fixation of the right part
Device is identical as the fixture structure of left part, and bilateral symmetry.
2. a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device according to claim 1, it is characterised in that: anchor ear (1)
Left and right ends are welded with connecting plate (21)；Connecting plate (21) one end is fixedly connected with anchor ear (1), the other end and support plate
(5) it is fixedly connected.
3. a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device according to claim 1, it is characterised in that: adjusting rod
(14) lateral surface rear portion is socketed with reset spring (22)；Reset spring (22) front end is fixedly connected with contact plate (6) rear end, rear end
It is fixedly connected with regulation handle (15) front end.
4. a kind of substation equipment maintenance and repair electricity consumption Cable insulation support device according to claim 1, it is characterised in that: contact plate
(6), adjustable plate (12), line pressing rod (13), adjusting rod (14) and regulation handle (15) are isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491983.3U CN208723506U (en) | 2018-09-12 | 2018-09-12 | A kind of substation equipment maintenance and repair electricity consumption Cable insulation support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491983.3U CN208723506U (en) | 2018-09-12 | 2018-09-12 | A kind of substation equipment maintenance and repair electricity consumption Cable insulation support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723506U true CN208723506U (en) | 2019-04-09 |
Family
ID=65981962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491983.3U Expired - Fee Related CN208723506U (en) | 2018-09-12 | 2018-09-12 | A kind of substation equipment maintenance and repair electricity consumption Cable insulation support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601078A (en) * | 2019-10-10 | 2019-12-20 | 董伟锋 | Laying method of automatic laying device for electric power engineering cables |
| CN114709754A (en) * | 2022-04-11 | 2022-07-05 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Cable insulation support device convenient to transformer overhauls |
-
2018
- 2018-09-12 CN CN201821491983.3U patent/CN208723506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601078A (en) * | 2019-10-10 | 2019-12-20 | 董伟锋 | Laying method of automatic laying device for electric power engineering cables |
| CN110601078B (en) * | 2019-10-10 | 2020-10-09 | 明晖建设股份有限公司 | Laying method of automatic laying device for electric power engineering cables |
| CN114709754A (en) * | 2022-04-11 | 2022-07-05 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Cable insulation support device convenient to transformer overhauls |
| CN114709754B (en) * | 2022-04-11 | 2023-10-10 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Cable insulation supporting device convenient for power transformation overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20190912 |