CN208621656U - A kind of breaker thread guide devices - Google Patents
A kind of breaker thread guide devices Download PDFInfo
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- CN208621656U CN208621656U CN201821384091.3U CN201821384091U CN208621656U CN 208621656 U CN208621656 U CN 208621656U CN 201821384091 U CN201821384091 U CN 201821384091U CN 208621656 U CN208621656 U CN 208621656U
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- fixing pipe
- support rod
- support bar
- fixing
- connector
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Abstract
The utility model provides a kind of breaker thread guide devices, including pedestal, support rod and fixing pipe, and pedestal includes base body and connector, and base body includes four fixed links, and fixed link is an integral molding structure with connector, and fixed link is fixedly connected with castor；The both ends of support rod are separately connected connector and fixing pipe；Support rod is insulating support rod, and support rod includes first support bar, and first support bar is successively arranged with second support bar and second support bar, and first support bar, second support bar are bolted between third support rod；Fixing pipe is insulation fixing pipe, and fixing pipe is hollow cylinder, and fixing pipe is arranged with sub- fixing pipe, and the inner wall of fixing pipe and sub- fixing pipe is provided with insulating layer, and outer wall is provided with corrosion-resistant coating.The support rod that fixing pipe is arranged, connect with fixing pipe so that high-voltage leading-out wire crosses fixing pipe, and is fixed in fixing pipe, reduces falling off for high-voltage leading-out wire, is reduced the damage to secondary device, is improved the safety of equipment.
Description
Technical field
The utility model relates to breaker leadless device technical field more particularly to a kind of breaker thread guide devices.
Background technique
The test of breaker ac voltage withstanding is the test in order to examine breaker insulation to bear various overvoltage abilities, can be sensitive
Certain local defects are effectively found, the pilot project that must be done in commissioning test and preventive trial.Indoor breaker
Three-phase contact has all been set at the medium position of switchgear, its upper and lower be usually secondary terminals row and mechanism case ontology,
Left and right is all the cabinet body of ground connection.When doing ac voltage withstanding test, tens of thousands of volts of test voltage is connected to three by high-voltage leading-out wire
Above phase contact, if the position of high-voltage leading-out wire is not adjusted, will to secondary terminals, mechanism case, ground safe distance
Not enough, cause to discharge with secondary device over the ground, abort and damage secondary device cause the accident.
In order to avoid damaging the generation of secondary device accident, we are controlled with the linotape of insulation in the actual work
Adjust the position of high-voltage leading-out wire, and this root linotape is usually to hang in cabinet door or testing crew is with portable.
In use process, fall off if the high-voltage leading-out wire folder connecting with three-phase contact is unexpected, the high pressure of linotape control is drawn
Outlet is easy to fall off from linotape, encounters secondary device, directly punctures its insulation；Even encounter testing crew, causes personal wound
Die accident.High-voltage leading-out wire, which falls off, in order to prevent damages secondary device, improves the safety of equipment, proposes a kind of open circuit
Device thread guide devices.
Utility model content
The utility model provides a kind of breaker thread guide devices, is fallen off with solving existing high-voltage leading-out wire to secondary device
The technical issues of damaging.
To solve the above-mentioned problems, the utility model provides technical solution below:
A kind of breaker thread guide devices, including pedestal, support rod and fixing pipe, in which: pedestal includes base body and company
Junctor, base body include four fixed links, and four fixed links are an integral molding structure with connector, and four fixed links are fixed
Connect castor；Connector is flexibly connected with the first end of support rod by screw thread, and second end and the fixing pipe of support rod pass through
Fixing clamp is flexibly connected；Support rod is insulating support rod, and support rod includes first support bar, and first support bar is arranged with second
Strut, second support bar are arranged with third support rod, and first support bar is bolted with second support bar, second support bar
It is bolted with third support rod；Fixing pipe is insulation fixing pipe, and fixing pipe is hollow cylinder, and fixing pipe is arranged with one
Sub- fixing pipe, for sub- fixing pipe along moving inside fixing pipe, the inner wall of fixing pipe and sub- fixing pipe is provided with insulating layer, outer wall
It is provided with corrosion-resistant coating.
Preferably, one end of fixing pipe is provided with collecting means, and collecting means are infundibulate, and collecting means include collecting terminal and conveying
End, delivery end are flexibly connected with the sub- fixing pipe in fixing pipe, and the size of collecting terminal is greater than the size of delivery end, the ruler of delivery end
The very little size with sub- fixing pipe matches.
Preferably, fixing clamp includes connecting pin and fixing end, the second terminal filament pressure connection of connecting pin and support rod, fixing end
It is clamped and connects with fixing pipe.
Preferably, connector is hollow cylinder, and the inner wall of connector is provided with internal screw thread, the first end outer wall of support rod
It is provided with external screw thread, the size of internal screw thread matches with externally threaded size.
Preferably, pedestal includes iron pedestal and stainless steel base.
The utility model has the advantages that the utility model provides a kind of breaker thread guide devices, which includes pedestal, support rod and consolidates
Fixed pipe.Pedestal includes base body and connector, and base body includes four fixed links again.In order to enhance the stability of pedestal,
Four fixed links and connector design are an integral molding structure.In order to facilitate the movement of whole device, four fixed links are solid
Surely castor is connected.It is connected with castor in four fixed links of pedestal, allows whole device is according to circumstances mobile to take office
At position needed for anticipating.Connection relationship between each component: connector is flexibly connected with the first end of support rod by screw thread, support
The second end of bar is flexibly connected with fixing pipe by fixing clamp.Pedestal and fixing pipe are held together by support rod, convenient
The movement of whole device.High-voltage connection electric leakage in order to prevent damages equipment or personnel, and support rod is set as insulating
Support rod, fixing pipe are set as insulation fixing pipe.The setting of insulating support rod and insulation fixing pipe reduces high-voltage connection electric leakage
The occurrence of, improve the safety of equipment.Fixing pipe, support are passed through in order to facilitate the high-voltage leading-out wire of different height position
Bar includes first support bar, and first support bar is arranged with second support bar, and the second support bar is arranged with third support rod, the
One support rod is bolted with second support bar, and second support bar and third support rod are also by being bolted.It used
Cheng Zhong adjusts the height of first support bar, second support bar and third support rod according to the difference of high-voltage leading-out wire height and position
Degree, blending bolt are fixed.The high-voltage leading-out wire of different height position is adapted to by adjusting the height of entire support rod, is facilitated
High-voltage leading-out wire passes through fixing pipe, improves the working efficiency of whole device.It rubs to reduce fixing pipe to high-voltage leading-out wire
It wipes, sets hollow cylinder for fixing pipe.The inside of fixing pipe is smooth, it is not easy to generate friction with high-voltage leading-out wire.It uses
The fixing pipe of hollow cylinder reduces abrasion of the fixing pipe to high-voltage leading-out wire, reduces the generation of drain conditions, improves
The safety of equipment.In order to be fixed on high-voltage leading-out wire in fixing pipe as much as possible, fixing pipe is arranged with a sub- fixing pipe, son
Fixing pipe inside fixing pipe along moving.By shrinking or extending sub- fixing pipe, so that high-voltage leading-out wire is fixed on as much as possible
In fixing pipe and sub- fixing pipe, the chance of high-voltage leading-out wire contact secondary device, improves equipment when reducing high pressure Abraste
Safety.In order to further increase the safety of equipment, the inner wall of fixing pipe and sub- fixing pipe is provided with insulating layer, outer wall
It is provided with corrosion-resistant coating.The insulating layer of inner wall not only multilayer can completely cut off high-voltage leading-out wire when fixing pipe is not damaged, prevent height
Press lead-out wire electric leakage；High-voltage leading-out wire can also be completely cut off when fixing pipe is damaged, reduce high-voltage leading-out wire electric leakage.The anti-corrosion of outer wall
Erosion layer mainly prevents external environment from reducing falling off for high-voltage leading-out wire to the damage of fixing pipe, improves the safety of equipment.This
In utility model, by the support rod that fixing pipe is arranged, connect with fixing pipe, high-voltage leading-out wire is allowed to cross fixing pipe,
High-voltage leading-out wire is fixed in fixing pipe, falling off for high-voltage leading-out wire is reduced, electric leakage accident is reduced, improves the safety of equipment
Property.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for breaker thread guide devices that utility model provides；
Fig. 2 is a kind of structural schematic diagram for support rod that utility model provides；
Detailed description of the invention: 1- pedestal, 2- support rod, 3- fixing pipe, 4- fixing clamp, 11- base body, 12- connector, 21-
First support bar, 22- second support bar, 23- third support rod, 24- bolt, 31- fixing pipe, 32- collecting means, 41- connection
End, 42- fixing end, 111- fixed link, 112- castor, 321- collecting terminal, 322- delivery end.
Specific embodiment
It is a kind of structural schematic diagram of breaker thread guide devices provided by the utility model referring to Fig. 1；Fig. 2 is practical for this
The structural schematic diagram of a kind of support rod of novel offer, in conjunction with Fig. 1, Fig. 2 it is found that the utility model provides a kind of breaker draws
Line apparatus, the device include pedestal 1, support rod 2 and fixing pipe 3.Pedestal 1 includes base body 11 and connector 12, pedestal sheet
Body 11 includes four fixed links 111 again.In order to enhance the stability of pedestal 1, four fixed links 111 are designed as with connector 12
Integrated formed structure.In order to facilitate the movement of whole device, four fixed links 111 are fixedly connected with castor 112.Pedestal 1
It is connected with castor 112 in four fixed links 111, whole device is according to circumstances moved at any required position.
Connection relationship between each component: connector 12 is flexibly connected with the first end of support rod 2 by screw thread, and the second of support rod 2
End is flexibly connected with fixing pipe 3 by fixing clamp 4.Pedestal 1 is held together with fixing pipe 3 by support rod 2, convenient entire
The movement of device.High-voltage connection electric leakage in order to prevent damages equipment or personnel, sets insulating supporting for support rod 2
Bar, fixing pipe 3 are set as insulation fixing pipe.The setting of insulating support rod and insulation fixing pipe reduces high-voltage connection electric leakage feelings
The generation of condition improves the safety of equipment.Fixing pipe 3, support are passed through in order to facilitate the high-voltage leading-out wire of different height position
Bar 2 includes first support bar 21, and the first sub- strut 21 is arranged with second support bar 22, and the second support bar 22 is arranged with third
Support rod 23, first support bar 21 are connect with second support bar 22 by bolt 24, second support bar 22 and third support rod 23
It is connected also by bolt 24.In use process, according to the difference of high-voltage leading-out wire height and position, first support bar 21, the are adjusted
The height of two support rods 22 and third support rod 23, blending bolt 24 are fixed.It is adapted to by adjusting the height of entire support rod 2
The high-voltage leading-out wire of different height position facilitates high-voltage leading-out wire across fixing pipe 3, improves the work effect of whole device
Rate.In order to reduce friction of the fixing pipe 3 to high-voltage leading-out wire, hollow cylinder is set by fixing pipe 3.The inside of fixing pipe 3
Smoothly, it is not easy to generate friction with high-voltage leading-out wire.Reduce fixing pipe 3 using the fixing pipe 3 of hollow cylinder to draw high pressure
The abrasion of outlet reduces the generation of drain conditions, improves the safety of equipment.In order to keep high-voltage leading-out wire solid as much as possible
It is scheduled in fixing pipe 3, fixing pipe 3 is arranged with a sub- fixing pipe 31, and sub- fixing pipe 31 moves inside fixing pipe 3.Pass through receipts
It contracts or extends sub- fixing pipe 3, so that high-voltage leading-out wire is fixed on as much as possible in fixing pipe 3 and sub- fixing pipe 31, reduce high pressure
The chance of high-voltage leading-out wire contact secondary device, improves the safety of equipment when Abraste.In order to further increase equipment
Safety, the inner wall of fixing pipe 3 and sub- fixing pipe 31 is provided with insulating layer, and outer wall is provided with corrosion-resistant coating.Inner wall it is exhausted
Edge layer not only multilayer can completely cut off high-voltage leading-out wire when fixing pipe 3 is not damaged, prevent high-voltage leading-out wire from leaking electricity；It can also be solid
Determine to completely cut off high-voltage leading-out wire when pipe 3 damages, reduces high-voltage leading-out wire electric leakage.The corrosion-resistant coating of outer wall mainly prevents external environment
Damage to fixing pipe 3 reduces falling off for high-voltage leading-out wire, improves the safety of equipment.It is solid by being arranged in the utility model
Determine pipe 3, the support rod connecting with fixing pipe 32, allows high-voltage leading-out wire to cross fixing pipe 3, high-voltage leading-out wire is fixed on
In fixing pipe 3, reduce falling off for high-voltage leading-out wire, reduce the damage to secondary device, reduces electric leakage accident, improve equipment
Safety.
Fixing pipe 3 is crossed in order to facilitate high-voltage leading-out wire, in the present embodiment, one end of fixing pipe 3 is provided with collecting means 32,
Collecting means 32 are infundibulate, and collecting means 32 include collecting terminal 321 and delivery end 322, and the son in delivery end 322 and fixing pipe 3 is solid
Determine the flexible connection of pipe 31, the size of collecting terminal 321 is greater than the size of delivery end 322, the size of delivery end 322 and sub- fixing pipe 31
Size match.Since the size of collecting terminal 321 is greater than the size of delivery end 322, and it is greater than the size of sub- fixing pipe 31, side
Just high-voltage leading-out wire crosses fixing pipe 3 by delivery end 322 from collecting terminal 321, and reduction is drawn as caused by 3 mouthfuls of fixing pipe small
The difficult problem of line input, mitigates the working strength of personnel, improves the working efficiency of staff.
It is connected and fixed pipe 3 and support rod 2 for convenience, in the present embodiment, the second end of support rod 2 and the fixing pipe 3
It is flexibly connected by fixing clamp 4, fixing clamp 4 includes connecting pin 41 and fixing end 42, the second terminal filament of connecting pin 41 and support rod 2
Pressure connection, fixing end 42 and the clamping of fixing pipe 3 connect.In use process, fixing pipe 3 is passed through into fixing end 42 first, will be fixed
Pipe 3 is slightly fixed in fixing end 42；Rotate connecting pin 41 upwards simultaneously by the third support rod 23 in rotation support rod 2 again
Fixing pipe 3 is securely fixed in fixing end 42.Stablize fixing pipe 3 with fixing end 42 first, then is blocked with the connecting pin 41 of rotation
Firmly fixing pipe 3 effectively reduce the shaking of fixing pipe 3, improve the stability of fixing pipe 3, reduce the shaking of fixing pipe 3 and make
At high-voltage leading-out wire breakage leak electricity accident probability, improve the safety of equipment.
It is flexibly connected in order to facilitate support rod 2 with pedestal 1, in the present embodiment, support rod 2 and pedestal 2 is pressed by silk and connected
It connects, connector 12 is hollow cylinder, and the inner wall of connector 12 is provided with internal screw thread, and the first end outer wall of support rod 2 is provided with
External screw thread, the size of internal screw thread match with externally threaded size.Pedestal 1 and fixing pipe 3 are connected as by rotation support rod 2
One entirety, facilitates whole device according to circumstances to move.
In order to give whole device to provide a support force, in the present embodiment, pedestal 1 includes iron pedestal and stainless steel base.
Iron pedestal and stainless steel base all have density big, the big advantage of intensity, and support force can be provided for whole device, reduce due to branch
The unstable probability of fixing pipe 3 caused by support force is insufficient, reduces electric leakage accident, improves the safety of equipment.
Those skilled in the art will readily occur to the utility model after considering the embodiment of specification and practice here
Other embodiments.The utility model is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including not used skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (5)
1. a kind of breaker thread guide devices, which is characterized in that including pedestal (1), support rod (2) and fixing pipe (3), in which:
The pedestal (1) includes base body (11) and connector (12), and the base body (11) includes four fixed links
(111), four fixed links (111) are an integral molding structure with the connector (12), and four fixed links (111) are equal
It is fixedly connected with castor (112)；
The connector (12) is flexibly connected with the first end of the support rod (2) by screw thread, and the second of the support rod (2)
End is flexibly connected with the fixing pipe (3) by fixing clamp (4)；
The support rod (2) is insulating support rod, and the support rod (2) includes first support bar (21), the first support bar
(21) it is arranged with second support bar (22), the second support bar (22) is arranged with third support rod (23), first support
Bar (21) is connect with the second support bar (22) by bolt (24), the second support bar (22) and the third support rod
(23) it is connected by bolt (24)；
The fixing pipe (3) is insulation fixing pipe, and the fixing pipe (3) is hollow cylinder, and the fixing pipe (3) is arranged with one
Sub- fixing pipe (31), the sub- fixing pipe (31) is along mobile inside the fixing pipe (3), the fixing pipe (3) and the son
The inner wall of fixing pipe (31) is provided with insulating layer, and outer wall is provided with corrosion-resistant coating.
2. thread guide devices according to claim 1, which is characterized in that one end of the fixing pipe (3) is provided with collecting means
(32), the collecting means (32) are infundibulate, and the collecting means (32) include collecting terminal (321) and delivery end (322), described defeated
Sending end (322) is flexibly connected with the sub- fixing pipe (31) in the fixing pipe (3), and the size of the collecting terminal (321) is big
Size in the delivery end (322), the size of the delivery end (322) and the size of the sub- fixing pipe (31) match.
3. thread guide devices according to claim 1, which is characterized in that the fixing clamp (4) includes connecting pin (41) and consolidates
Fixed end (42), the second terminal filament of the connecting pin (41) and the support rod (2), which is pressed, to be connected, the fixing end (42) with it is described solid
Fixed pipe (3) clamping connection.
4. thread guide devices according to claim 1, which is characterized in that the connector (12) is hollow cylinder, described
The inner wall of connector (12) is provided with internal screw thread, and the first end outer wall of the support rod (2) is provided with external screw thread, the internal screw thread
Size match with the externally threaded size.
5. thread guide devices according to claim 1, which is characterized in that the pedestal (1) includes iron pedestal and stainless steel bottom
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384091.3U CN208621656U (en) | 2018-08-27 | 2018-08-27 | A kind of breaker thread guide devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384091.3U CN208621656U (en) | 2018-08-27 | 2018-08-27 | A kind of breaker thread guide devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621656U true CN208621656U (en) | 2019-03-19 |
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ID=65716942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384091.3U Active CN208621656U (en) | 2018-08-27 | 2018-08-27 | A kind of breaker thread guide devices |
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| Country | Link |
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| CN (1) | CN208621656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256647A (en) * | 2021-11-12 | 2022-03-29 | 国网浙江省电力有限公司温州市洞头区供电公司 | Wiring device for alternating current withstand voltage test of indoor circuit breaker |
-
2018
- 2018-08-27 CN CN201821384091.3U patent/CN208621656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256647A (en) * | 2021-11-12 | 2022-03-29 | 国网浙江省电力有限公司温州市洞头区供电公司 | Wiring device for alternating current withstand voltage test of indoor circuit breaker |
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