CN209486195U - A kind of nuclear phase assisting device of high-tension switch cabinet - Google Patents
A kind of nuclear phase assisting device of high-tension switch cabinet Download PDFInfo
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- CN209486195U CN209486195U CN201821776886.9U CN201821776886U CN209486195U CN 209486195 U CN209486195 U CN 209486195U CN 201821776886 U CN201821776886 U CN 201821776886U CN 209486195 U CN209486195 U CN 209486195U
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- 238000002955 isolation Methods 0.000 description 3
- 238000000819 phase cycle Methods 0.000 description 3
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of nuclear phase assisting devices of high-tension switch cabinet, including support plate, bottom plate, the screw drive mechanism that driving bottom plate is moved forward and backward, the V-type fixture block being correspondingly arranged with baffle interlocking gear；Support plate is set on front side of bottom plate；V-type fixture block includes upper snap-gauge and lower snap-gauge, and the closed end of the V-type fixture block is fixedly connected with bottom plate, upper the second push rod of snap-gauge face of V-type fixture block, lower the first push rod of snap-gauge face of V-type fixture block；The left part and right part of bottom plate are respectively arranged with anti-down mechanism, anti-down mechanism include and be set in bottom plate pop-up chamber, the spring and elastic slice that move in left-right direction, spring is fixedly installed in pop-up chamber, and the telescopic end of the spring is fixedly connected with elastic slice.The purpose of the utility model is to provide a kind of nuclear phase assisting devices of high-tension switch cabinet, simultaneously can open overhead gage and lower baffle plate by an operator and stabilization is kept open.
Description
Technical field
The utility model relates to high-tension switch cabinet nuclear phase technical field more particularly to a kind of nuclear phase of high-tension switch cabinet are auxiliary
Help device.
Background technique
High-voltage nuclear phase refers to instrument in electric system operation of electrical appliances or checks two power supplys or loop phase with other means
Whether position, phase sequence are identical, that is, the measurement in practical operation power, to phase difference.Substation, opening and closing after newly-built enlarging
It institute and transmission line of electricity and is finished in line maintenance and must all carry out three-phase circuit nuclear phase test before user's power transmission, it is defeated to ensure
Electric line phase sequence is consistent with the required phase sequence of user load.
High-tension switch cabinet is that usage amount is maximum in electric system, the most wide high-tension switch gear of application range.High-voltage switch gear
Cabinet can refer to the Chinese patent document application No. is CN201610406198.2.
As shown in Figure 1, high-tension switch cabinet includes cabinet body 1,3 groups of contacts corresponding with three-phase circuit, upper gear are equipped in cabinet body 1
Plate 2, lower baffle plate 3, every group of contact include upper contact head 4 and lower contact 5, and the left and right sides of overhead gage 2 and lower baffle plate 3 is respectively arranged with
Baffle interlocking gear, the baffle interlocking gear include the first connecting rod mechanism 6 connecting with overhead gage 2, connect with lower baffle
Second connecting rod mechanism 7 and connecting rod shaft 8；Overhead gage 2 is set at upper contact head 4, and upper contact head 4 is blocked, and lower baffle plate 3 is arranged
At lower contact 5, lower contact 5 is blocked；It is provided with the first push rod 9 in first connecting rod mechanism 6, is arranged in second connecting rod mechanism 7
There is the second push rod 10；First connecting rod mechanism 6 and second connecting rod mechanism 7 are rotated around push rod rotating shaft.The first push rod 9 is pushed, so that
First connecting rod mechanism 6 is rotated around connecting rod shaft 8, while overhead gage 2 being pushed up, and leaks out upper contact head 4；Push the second push rod
10, so that second connecting rod mechanism 7 is rotated around connecting rod shaft 8, while lower baffle plate 3 being pushed down on, leaks out lower contact 5；
Nuclear phase work every year on upper and lower contact 5 is countless.Before nuclear phase, it is necessary to first push away overhead gage 2, lower baffle plate 3
It opens, leaks out upper and lower contact 5.Although operator, which pushes directly on the first push rod 9 and the second push rod 10, can reach purpose,
Operator can not push directly on overhead gage 2, lower baffle plate 3, at the same also it is abnormally dangerous (switch cabinet contact charge when, " Safety Regulation " rule
Forbid any maintenance to carrying out in cabinet calmly, it is sufficient to illustrate the risk operated in cabinet).
It when carrying out bus and line side nuclear phase in cabinet, is generally operated by people monitoring, four people, two of them people operation
Bar pushes overhead gage 2, lower baffle plate 3 respectively, and overhead gage 2, lower baffle plate 3 are opened and maintained, then uses core respectively by two people
Wireless nuclear phase stick is protruded into switch cabinet static contact and carries out nuclear phase by phase instrument X, Y bar, and a people records wireless core phase instrument reading.Such
In operating process, there is the danger slipped in operating stick, operator is when laboriously opening closing isolation baffle plate with operating stick, and one
One side of denier slips, and people is possible to enter in cabinet, at that time, closes isolation baffle plate one and opens a closing, operator and band
The distance of electric equipment will be less than safe distance, cause personal injury.And if firmly uneven, overhead gage 2, lower baffle plate 3 can be made
Closing suddenly, blocks nuclear phase instrument, nuclear phase instrument is caused to be broken, if nuclear phase probe breaks in static contact, it is possible to cause short-circuit danger
Danger, will be enlarged by scope of power outage, influences power supply reliability.
Utility model content
The purpose of the utility model is to provide a kind of nuclear phase assisting devices of high-tension switch cabinet, can be by an operator
Member simultaneously opens overhead gage and lower baffle plate and stabilization is kept open, and overhead gage and lower baffle plate uniform force will not be in cores
Closing suddenly during phase.
The technical solution adopted in the utility model are as follows: a kind of nuclear phase assisting device of high-tension switch cabinet, including support plate,
Bottom plate, the screw drive mechanism that driving bottom plate is moved forward and backward, the V-type fixture block being correspondingly arranged with baffle interlocking gear；The branch
Fagging is set on front side of bottom plate；The V-type fixture block includes upper snap-gauge and lower snap-gauge, the closed end of the V-type fixture block and bottom
Plate is fixedly connected, upper the second push rod of snap-gauge face of V-type fixture block, lower the first push rod of snap-gauge face of V-type fixture block；
The screw drive mechanism includes lead screw and sliding block, and the sliding block is fixedly connected with bottom plate；
The left part and right part of the bottom plate are respectively arranged with anti-down mechanism, and the anti-down mechanism includes and is arranged
The spring and elastic slice that in bottom plate pop-up chamber, is moved in left-right direction, the spring is fixedly installed in pop-up chamber, described
The telescopic end of spring be fixedly connected with elastic slice.
Described nuclear phase assisting device of high-tension switch cabinet includes connecting plate, the connecting plate and the fixed company of bottom plate
It connects, the upper snap-gauge and lower snap-gauge are fixedly connected with connecting plate.
Described nuclear phase assisting device of high-tension switch cabinet further includes and the one-to-one three groups of nuclear phase instruments of three groups of contacts
Support mechanism；The nuclear phase instrument support mechanism includes upper insulation tube, lower insulation tube and insulating support rod, the upper insulation tube
Face upper contact head, contact under the lower insulation tube face, the upper insulation tube and lower insulation tube by insulating support rod with
Bottom plate upper surface is fixedly connected.
The nuclear phase instrument support mechanism further includes clip, and the upper insulation tube is removable by clip and insulating support rod
Connection is unloaded, the lower insulation tube is detachably connected by clip and insulating support rod.
Described nuclear phase assisting device of high-tension switch cabinet further includes return pulley, and the return pulley and bottom plate are rotatablely connected.
The bottom plate includes metallic ground frame, upper plate and lower plate, the upper plate and metallic ground frame upper surface
It is fixedly connected, the lower plate is fixedly connected with metallic ground frame lower end surface；The material of the return pulley is metal, and metal connects
Ground frame and return pulley are rotatablely connected.
The nuclear phase instrument support mechanism further includes shake handle, and the shake handle is fixedly connected with lead screw front end.
Described nuclear phase assisting device of high-tension switch cabinet further includes arc-extinguishing mechanism, and the arc-extinguishing mechanism includes arc extinguishing
Net and setting and the slot in support plate, the arc extinguishing Netcom crosses slot and is detachably connected with support plate；On arc extinguishing net is corresponding
Upper nuclear phase hole is arranged in insulation tube, and lower nuclear phase hole is arranged in the corresponding lower insulation tube of arc extinguishing net.
The anti-down mechanism further includes positioned at moving handle and the long lumbar hole being set on pop-up chamber antetheca, the shifting
Dynamic handle passes through long lumbar hole and is fixedly connected with elastic slice.
The utility model is by setting V-type fixture block, and snap-gauge is corresponding with the first push rod on V-type fixture block, under V-type fixture block snap-gauge and
Second push rod is corresponding, is moved backward using screw drive mechanism driving V-shaped fixture block, pushes the first push rod, the rotation of the second push rod, from
And drive overhead gage, lower baffle plate mobile, expose upper contact head, lower contact.One man operation is only needed, it can be by overhead gage and lower baffle plate
It fully opens, reduces operator's quantity in overhead gage and lower baffle plate opening procedure, saved human resources；Two anti-down
Mechanism cooperation cabinet body blocks support plate, so that nuclear phase assisting device position of entire high-tension switch cabinet be kept to stablize, not because
Reaction force is fallen back, and keeps V-type fixture block position motionless by screw drive mechanism, stablizes and overhead gage and lower baffle plate is kept to stablize
Be kept open, increase the stability of overhead gage and lower baffle plate full open position, avoid overhead gage during nuclear phase
It is closed damage nuclear phase instrument suddenly with lower baffle plate, also ensures the personal safety of operator.
Further, by insulation tube, lower insulation tube support nuclear phase instrument on three groups in nuclear phase instrument support mechanism, core is completed
It mutually detects, further reduces the workload of staff, overhead gage, lower baffle plate is also further prevented to damage core when being closed suddenly
Xiang Yi.
Detailed description of the invention
Fig. 1 is high-voltage switch gear cabinet schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is anti-down structural scheme of mechanism；
Fig. 4 is arc-extinguishing mechanism schematic diagram；
Description of symbols:
1, cabinet body；2, overhead gage；3, lower baffle plate；4, upper contact head；5, lower contact；6, first connecting rod mechanism；7, second connecting rod
Mechanism；8, connecting rod shaft；9, the first push rod；10, the second push rod；11, support plate；12, bottom plate；12-1, metallic ground frame；
12-2, upper plate；13, V-type fixture block；13-1, upper snap-gauge；13-2, lower snap-gauge；14, anti-down mechanism；14-1, elastic slice；14-2, spring；
14-3, moving handle；14-4, pop-up chamber；14-5, long lumbar hole；15, connecting plate；16, upper insulation tube；17, lower insulation tube；18, absolutely
Edge support rod；19, return pulley；20, clip；21, lead screw；22, shake handle；23, arc extinguishing net；24, slot；25, upper nuclear phase hole；
26, lower nuclear phase hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that the side of the instructions such as term " on ", "lower", "left", "right"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
As shown in Fig. 2, the utility model includes support plate 11, bottom plate 12, the lead screw driving machine for driving bottom plate to be moved forward and backward
Structure, the V-type fixture block 13 being correspondingly arranged with baffle interlocking gear；The support plate 11 is set to 12 front side of bottom plate；The V-type
Fixture block 13 includes that upper snap-gauge 13-1 and lower snap-gauge 13-2, the closed end of the V-type fixture block 13 are fixedly connected with bottom plate 12, V-type
The second push rod of upper snap-gauge 13-1 face of fixture block 13, the first push rod of lower snap-gauge 13-2 face of V-type fixture block 13；
The screw drive mechanism includes lead screw 21 and sliding block, and the sliding block is fixedly connected with bottom plate 12；The present embodiment
In, the bottom plate 12 includes metallic ground frame 12-1, upper plate 12-2 and lower plate, is driven between upper plate 12-2 and lower plate for lead screw
Motivation structure installation cavity.The upper plate 12-2 is fixedly connected with the upper surface metallic ground frame 12-1, the lower plate and metal
The ground connection lower end surface frame 12-1 is fixedly connected.The sliding block of 21 transmission mechanism of lead screw is set between upper plate 12-2 and lower plate, described
Sliding block is fixedly connected with upper plate 12-2, and sliding block is fixedly connected with lower plate, and the front end of the lead screw 21 passes through support plate 11, silk
In the rear end insertion sliding block of thick stick 21.
Sliding block is set to inside bottom plate 12 by the utility model, and structure is more reasonable.
The utility model is contacted by the return pulley 19 of metallic ground frame 12-1 and metal material with switch cabinet body, due to
Switch cabinet body is ground connection, and therefore, the utility model ground connection further improves the security performance of the utility model.
As shown in figure 3, the left part and right part of the support plate 11 are respectively arranged with anti-down mechanism 14, described is anti-
Mechanism 14 includes spring 14-2 and elastic slice 14-1, moving handle 14-3, the pop-up chamber 14-4 being set in bottom plate 12 and and sets
The long lumbar hole 14-5 being placed on pop-up chamber antetheca, the spring 14-2, which is fixedly installed on, to be popped up in chamber, spring 14-2 and elastic slice
14-1 is moved in left-right direction, and the telescopic end of the spring 14-2 is fixedly connected with elastic slice 14-1, the moving handle 14-3
Elastic slice 14-1 is fixedly connected with across long lumbar hole 14-5.
Support plate 11, bottom plate 12, the screw drive mechanism being moved forward and backward and the V-type card being correspondingly arranged with baffle interlocking gear
Block 13；The support plate 11 is set to 12 front side of bottom plate；The V-type fixture block 13 includes for turning the first push rod 9 upwards
The dynamic upper snap-gauge 13-1 and lower snap-gauge 13-2 for rotating down the second push rod 10, the upper snap-gauge 13-1 and lower snap-gauge
13-2 is fixedly connected with bottom plate 12；The rear end of the upper snap-gauge 13-1 tilts down, and the rear end of lower snap-gauge 13-2 tilts upwards；
The power output end of the driving mechanism is fixedly connected with bottom plate 12.
The course of work of the utility model is as follows: when needing to carry out nuclear phase detection to high-tension switch cabinet, by two anti-down machines
Along long lumbar hole 14-5, portion moves moving handle 14-3 in structure 14 respectively inwards, and spring 14-2 is compressed, and elastic slice 14-1 is shunk back
It pops up in chamber 14-4, the utility model is smoothly put into switchgear, and support plate 11 is contacted with switchgear, unclamps moving handle 14-
3, spring 14-2 release, moving handle 14-3 are resetted along long lumbar hole 14-5, in elastic slice 14-1 pop-up pop-up chamber 14-4, with cabinet body 1
Support plate 11 is blocked in cooperation.The rear end upper snap-gauge 13-1 upper surface is contacted with the first push rod 9, the lower rear end snap-gauge 13-2 lower end surface with
The contact of second push rod 10 starts driving mechanism, and driving bottom plate 12 moves backward, and upper snap-gauge 13-1 and lower snap-gauge 13-2 are with bottom plate 12
It moves backward.Since the rear end of upper snap-gauge 13-1 tilts down, the rear end of lower snap-gauge 13-2 tilts upwards, therefore, is being moved through
Upper snap-gauge 13-1 is rotated up the first push rod 9 in journey, and the first push rod 9 drives overhead gage 2 to moving up by first connecting rod mechanism 6
It is dynamic, expose upper contact head 4；Upper snap-gauge 13-1 rotates down the second push rod 10, and the second push rod 10 is driven by second connecting rod mechanism 7
Lower baffle plate 3 moves down, and exposes lower contact 5.After overhead gage 2 and lower baffle plate 3 fully open, screw drive mechanism is remained stationary,
To guarantee that upper snap-gauge 13-1 and the lower position snap-gauge 13-2 are motionless, that is, it can guarantee and move up that dynamic and lower baffle plate 3 is stable stays open
State.Two anti-down 14 support plates 11 of mechanism are blocked in the cooperation of cabinet body 1, to prevent the utility model from falling back because of reaction force.
In the present embodiment, it is provided with pin hole on the lead screw 21, pin, upper gear are provided in the support plate 11
After plate 2 and lower baffle plate 3 fully open, lead screw 21 and support plate 11 are connected using pin and pin hole, thus using by card
Support plate 11 firmly guarantee on it is mobile and lower baffle plate 3 is stable is kept open, prevent screw thread on lead screw 21 from damaging.
The utility model only needs one man operation, can fully open overhead gage 2 and lower baffle plate 3, and make movement
With lower baffle plate 3 is stable is kept open, reduce operator's quantity in 3 opening procedure of overhead gage 2 and lower baffle plate, and
The stability of 3 full open position of overhead gage 2 and lower baffle plate is increased, avoids overhead gage 2 and lower baffle plate 3 during nuclear phase unexpected
Closure damage nuclear phase instrument, also ensures the personal safety of operator.
Described nuclear phase assisting device of high-tension switch cabinet further includes connecting plate 15, the connecting plate 15 and bottom plate 12
It is fixedly connected, the upper snap-gauge 13-1 and lower snap-gauge 13-2 are fixedly connected with connecting plate 15, i.e. the V-type fixture block 13.
Upper snap-gauge 13-1 and lower snap-gauge 13-2 are linked together by connecting plate 15, and connecting plate 15 and 12 bonding strength of bottom plate are higher, are increased
The strong sealing end of V-type fixture block 13 and the bonding strength of bottom plate 12.
Described nuclear phase assisting device of high-tension switch cabinet further includes and the one-to-one three groups of nuclear phase instruments of three groups of contacts
Support mechanism；The nuclear phase instrument support mechanism includes upper insulation tube 16, lower insulation tube 17 and insulating support rod 18, and described is upper
16 face upper contact head 4 of insulation tube, contact 5, the upper insulation tube 16 and lower insulation tube 17 under 17 face of lower insulation tube
It is fixedly connected by insulating support rod 18 with 12 upper surface of bottom plate.
Insulation tube 16, lower insulation tube 17 respectively correspond three groups of contacts in three groups of nuclear phase instrument support mechanism, in use, upper insulation
Pipe 16, lower insulation tube 17 are located at the lower section of overhead gage 2, and lower insulation tube 17 is located at the top of lower baffle plate 3, and nuclear phase instrument is corresponding to be put into
In upper insulation tube 16, lower insulation tube 17, nuclear phase detection is completed.Upper insulation tube 16,17 support nuclear phase instrument of lower insulation tube, reduce work
The workload for making personnel further prevents overhead gage 2, lower baffle plate 3 to damage nuclear phase instrument when being closed suddenly.
Described nuclear phase assisting device of high-tension switch cabinet, the nuclear phase instrument support mechanism further include clip 20, institute
The upper insulation tube 16 stated is detachably connected by clip 20 with insulating support rod 18, the lower insulation tube 17 by clip 20 and
Insulating support rod 18 is detachably connected.Clip 20 is convenient and fast connection, convenient disassembly, will go up insulation, lower insulation in storage
It quickly removes, convenient for saving.
Described nuclear phase assisting device of high-tension switch cabinet further includes return pulley 19, and the return pulley 19 and bottom plate 12 rotate
Connection.The setting of return pulley 19 reduces the mobile real resistance of bottom plate 12, so that the movement of bottom plate 12 is more light.The return pulley 19
Material be metal, return pulley 19 and metallic ground frame 12-1 are rotatablely connected.
The nuclear phase instrument support mechanism further includes shake handle 22, and the shake handle 22 is fixed with 21 front end of lead screw
Connection.
Rotating shake handle 22 drives lead screw 21 to rotate, and driving sliding block slides back and forth, and sliding block drives bottom plate 12 to be moved forward and backward.
Driving mechanism uses 21 transmission mechanism of lead screw, and operator's manual actuation has the advantages of simple structure and easy realization.
Described nuclear phase assisting device of high-tension switch cabinet, further includes arc-extinguishing mechanism, and the arc-extinguishing mechanism includes going out
Arc net 23 and setting and the slot 24 in support plate 11, the arc extinguishing net 23 are detachably connected by slot 24 with support plate 11
It connects；Upper nuclear phase hole 25 is arranged in the corresponding upper insulation tube 16 of arc extinguishing net 23, and lower nuclear phase hole 26 is arranged in the corresponding lower insulation tube 17 of arc extinguishing net 23.
Arc extinguishing net 23 is inserted in support plate 11 by slot 24, and nuclear phase instrument passes through upper nuclear phase hole 25, lower nuclear phase hole 26 is placed in absolutely
In edge pipe 16, lower insulation tube 17, operator carries out nuclear phase operation.
Arc extinguishing net 23 realizes the isolation of upper and lower contact 5 in operator and switchgear, can stop in actual use
Operator's person is strayed into switchgear, and has the function of preventing misoperation, arc extinguishing, removably plugs with pedestal, increases
The portability of device.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of nuclear phase assisting device of high-tension switch cabinet, it is characterised in that: before and after support plate, bottom plate, driving bottom plate
The V-type fixture block that mobile screw drive mechanism and baffle interlocking gear are correspondingly arranged；Before the support plate is set to bottom plate
Side；The V-type fixture block includes upper snap-gauge and lower snap-gauge, and the closed end of the V-type fixture block is fixedly connected with bottom plate, V-type card
Upper the second push rod of snap-gauge face of block, lower the first push rod of snap-gauge face of V-type fixture block；
The screw drive mechanism includes lead screw and sliding block, and the sliding block is fixedly connected with bottom plate；
The left part and right part of the bottom plate are respectively arranged with anti-down mechanism, and the anti-down mechanism includes and is set to bottom
The spring and elastic slice that in plate pop-up chamber, is moved in left-right direction, the spring are fixedly installed in pop-up chamber, the bullet
The telescopic end of spring is fixedly connected with elastic slice.
2. nuclear phase assisting device of high-tension switch cabinet according to claim 1, it is characterised in that: including connecting plate, institute
The connecting plate stated is fixedly connected with bottom plate, and the upper snap-gauge and lower snap-gauge are fixedly connected with connecting plate.
3. nuclear phase assisting device of high-tension switch cabinet according to claim 1, it is characterised in that: further include and three groups of touchings
One-to-one three groups of nuclear phase instrument supports mechanism；The nuclear phase instrument support mechanism include upper insulation tube, lower insulation tube and absolutely
Edge support rod, the upper insulation tube face upper contact head, contact under the lower insulation tube face, the upper insulation tube and under
Insulation tube is fixedly connected by insulating support rod with bottom plate upper surface.
4. nuclear phase assisting device of high-tension switch cabinet according to claim 3, it is characterised in that: the nuclear phase instrument is held
Support mechanism further includes clip, and the upper insulation tube is detachably connected by clip and insulating support rod, the lower insulation tube
It is detachably connected by clip and insulating support rod.
5. nuclear phase assisting device of high-tension switch cabinet according to claim 1, it is characterised in that: it further include return pulley, institute
The return pulley and bottom plate stated are rotatablely connected.
6. nuclear phase assisting device of high-tension switch cabinet according to claim 5, it is characterised in that: the bottom plate includes
Metallic ground frame, upper plate and lower plate, the upper plate are fixedly connected with metallic ground frame upper surface, the lower plate and gold
Belong to ground connection frame lower end surface to be fixedly connected；The material of the return pulley is metal, and metallic ground frame and return pulley are rotatablely connected.
7. nuclear phase assisting device of high-tension switch cabinet according to claim 6, it is characterised in that: the nuclear phase instrument is held
Support mechanism further includes shake handle, and the shake handle is fixedly connected with lead screw front end.
8. nuclear phase assisting device of high-tension switch cabinet according to claim 1, it is characterised in that: further include arc extinguishing machine
Structure, the arc-extinguishing mechanism include arc extinguishing net and setting and the slot in support plate, and slot and support are crossed by the arc extinguishing Netcom
Plate is detachably connected；Upper nuclear phase hole is arranged in the corresponding upper insulation tube of arc extinguishing net, and lower nuclear phase hole is arranged in the corresponding lower insulation tube of arc extinguishing net.
9. nuclear phase assisting device of high-tension switch cabinet according to claim 1, it is characterised in that: the anti-down mechanism
It further include that the moving handle, which passes through long lumbar hole and fixes, to be connected positioned at moving handle and the long lumbar hole being set on pop-up chamber antetheca
Connect elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776886.9U CN209486195U (en) | 2018-10-31 | 2018-10-31 | A kind of nuclear phase assisting device of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776886.9U CN209486195U (en) | 2018-10-31 | 2018-10-31 | A kind of nuclear phase assisting device of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486195U true CN209486195U (en) | 2019-10-11 |
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ID=68114757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776886.9U Active CN209486195U (en) | 2018-10-31 | 2018-10-31 | A kind of nuclear phase assisting device of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164309A (en) * | 2018-10-31 | 2019-01-08 | 国家电网有限公司 | A kind of nuclear phase assisting device of high-tension switch cabinet |
-
2018
- 2018-10-31 CN CN201821776886.9U patent/CN209486195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164309A (en) * | 2018-10-31 | 2019-01-08 | 国家电网有限公司 | A kind of nuclear phase assisting device of high-tension switch cabinet |
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