CN109830818A - Cable electricity testing is grounded integrated apparatus - Google Patents
Cable electricity testing is grounded integrated apparatus Download PDFInfo
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- CN109830818A CN109830818A CN201910270682.0A CN201910270682A CN109830818A CN 109830818 A CN109830818 A CN 109830818A CN 201910270682 A CN201910270682 A CN 201910270682A CN 109830818 A CN109830818 A CN 109830818A
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- support plate
- electroscope
- cable
- integrated apparatus
- grounded
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- 230000005611 electricity Effects 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 239000004020 conductor Substances 0.000 claims abstract description 66
- 238000012795 verification Methods 0.000 claims abstract description 66
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 7
- 238000009422 external insulation Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
This application involves a kind of cable electricity testings to be grounded integrated apparatus, including support rod, cable support bar, electroscope, driving device and earth conduction device.Support rod has the first end and second end being oppositely arranged；Cable support plate is fixed on the support rod and close to the first end；Electroscope is set on the cable support plate, and the electroscope includes electrical verification electrode；Driving device is fixedly installed on the support rod, and is sequentially connected with the electrical verification electrode, and the driving device is for driving the electrical verification electrode movement and penetrating the insulated conductor；Earth conduction device is fixedly installed on the support rod, for the insulated conductor to be grounded.Therefore, cable electricity testing ground connection integrated apparatus provided by the present application can solve in traditional scheme that there are processes is cumbersome for the electrical verification ground connection operation of insulated conductor, and the problem that safety is low.
Description
Technical field
This application involves insulated conductor electrical verification grounding technology fields, are grounded one makeup more particularly to a kind of cable electricity testing
It sets.
Background technique
The overhead line in power matching network mostly uses insulated conductor at present, and staff is carrying out line construction or trouble hunting
When, it needs to carry out ground connection operation to insulated conductor.But during ground connection, although staff carries out insulated conductor
Electrical verification operation, still can occur electric shock accidents during ground connection.Because low pressure electrical verification ground connection is relatively cumbersome for insulated conductor,
So staff often is dispensed with electrical verification ground connection operating procedure.But electrical verification ground connection operating procedure is saved, easily lead to safe thing
Therefore generation.
In traditional scheme, the electrical verification for insulated conductor is grounded operation, carries out electrical verification behaviour first generally by electroscope
Make, if detecting, insulated conductor is not charged, then is manually grounded insulated conductor.But when from electrical verification to installing ground line
Between be spaced length, during this period, repair apparatus or insulated conductor may be charged surprisingly, jeopardize service personnel's personal safety.
Therefore, for the electrical verification ground connection operation of insulated conductor, that there are processes is cumbersome in traditional scheme, and safety is low asks
Topic.
Summary of the invention
Based on this, it is necessary to for the electrical verification ground connection operation for being directed to insulated conductor in traditional scheme, that there are processes is cumbersome, and
The low problem of safety provides a kind of cable electricity testing ground connection integrated apparatus.
A kind of cable electricity testing ground connection integrated apparatus, comprising:
Support rod has the first end and second end being oppositely arranged；
Cable support plate is fixed on the support rod and close to the first end；
Electroscope is set on the cable support plate, and the electroscope includes electrical verification electrode；
Driving device is fixedly installed on the support rod, and is sequentially connected with the electrical verification electrode, and the driving device is used
In the driving electrical verification electrode movement and penetrate the insulated conductor；
Earth conduction device is fixedly installed on the support rod, for the insulated conductor to be grounded.
The application provides a kind of cable electricity testing ground connection integrated apparatus, including support rod, cable support plate, electroscope, drive
Dynamic device and earth conduction device.It is provided with the electroscope on the cable support plate, is arranged again on the electroscope
State electrical verification electrode.Further, the driving device is sequentially connected with the electrical verification electrode again.When staff tests
When electrically operated, it is only necessary to operate the insulating outer layer that the driving device drives the electrical verification electrode to pierce through cable, and then by described
Electroscope detects the electricity of cable inner conductor.If the testing result of the electroscope is that cable is not charged, by making
With the mobile support rod of personnel, operated to carry out ground connection to cable by the earth conduction device.Staff is using
It when cable electricity testing ground connection integrated apparatus, is not required to people and goes to touch cable, it is only necessary to operate the driving device and described connect
Electrical verification ground connection integration operation can be completed in ground electric installation.Therefore, the cable electricity testing ground connection integration provided by the present application
Device can solve in traditional scheme that there are processes is cumbersome for the electrical verification ground connection operation of insulated conductor, and safety is low asks
Topic.
In one of them embodiment, the cable support plate further include:
Electroscope support plate is movably installed in the support rod, and close to the cable support plate and the first end, institute
It states electroscope and is set to the electroscope support plate；
The cable support plate is fixed in connecting rod, one end, and the other end is flexibly connected the electroscope support plate, the company
Extension bar is for connecting the cable support plate and the electroscope support plate.
In one of them embodiment, the driving device further include:
Spring, one end are fixedly installed on the cable support plate, and the other end is set to the electroscope support plate, and separate
Installation end of the electroscope in the electroscope support plate；
Steel wire is stretched, one end is connected to the end of the electroscope support plate, for driving the spring elongation.
In one of them embodiment, offered in the electroscope support plate:
First through hole, one end of the spring pass through the first through hole and are installed on the electroscope support plate；
Third through-hole, the stretching steel wire pass through the third through-hole and are installed on the electroscope support plate.
In one of them embodiment, it is additionally provided on the cable support plate:
First fixing bolt is fixedly installed in the cable support plate, and offers the second through-hole on first fixing bolt,
The other end of the spring passes through second through-hole and is installed on the cable support plate.
In one of them embodiment, it is equipped on the support rod:
Elastic force handle, the other end for stretching steel wire connect the elastic force handle.
In one of them embodiment, the elastic force handle includes:
Second fixing bolt is movably installed in the support rod, and close to the second end；
Hand-held pole is flexibly connected with second fixing bolt, and, the other end for stretching steel wire connects the holding
Bar.
In one of them embodiment, the earth conduction device includes:
Grounding pin support plate is installed on the first end of the support rod；
Grounding pin is installed in the grounding pin support plate；
Ground terminal is installed in the grounding pin support plate, and the ground terminal is electrically connected with the grounding pin；
Ground line, two ends of the ground line are respectively arranged with copper lug, described in the copper lug connection of one end
The copper lug of ground terminal, the other end connects ground stud.
In one of them embodiment, the support rod includes:
Fixed link, the end in the fixed link far from the cable support plate are provided with screw thread；
Hollow insulating bar offers accommodating chamber on the hollow insulating bar, is provided in the accommodating chamber and the screw thread
Matched nut, the hollow insulating bar are detachably connected with the fixed link.
In one of them embodiment, be equipped in the fixed link cable support plate, the electroscope support plate and
The grounding pin support plate；
The elastic force handle is installed on the hollow insulating bar.
In one of them embodiment, the second end is additionally provided with insulation handle.
In one of them embodiment, it is provided on the cable support plate
Through hole matches setting with the electrical verification electrode.
In one of them embodiment, the electroscope includes:
Voltage detecting circuit is electrically connected with the electrical verification electrode；
Detection control chip, connect with voltage detecting circuit electrical connection and signal；
Buzzer drive circuit is connect with detection control chip electrical connection and signal；
Buzzer is electrically connected with the buzzer drive circuit；
LED light is connect with detection control chip electrical connection and signal；
Battery is electrically connected with detection control chip.
Detailed description of the invention
Fig. 1 is the side view that the electrical verification that one embodiment of the application provides is grounded integrated apparatus.
Fig. 2 is the front view that the electrical verification that one embodiment of the application provides is grounded integrated apparatus.
Fig. 3 is the structural schematic diagram for the electroscope that one embodiment of the application provides.
Description of symbols:
Cable electricity testing is grounded integrated apparatus 10
Support rod 100
First end 110
Second end 120
Cable support plate 130
Through hole 131
First fixing bolt 132
Second through-hole 133
Electroscope 140
Electrical verification electrode 141
Voltage detecting circuit 142
Detection control chip 143
Buzzer drive circuit 144
Buzzer 145
LED light 146
Battery 147
Electroscope support plate 150
First through hole 151
Third through-hole 152
Elastic force handle 160
Second fixing bolt 161
Hand-held pole 162
Fixed link 170
Hollow insulating bar 180
Driving device 200
Connecting rod 210
Spring 220
Stretch steel wire 230
Earth conduction device 300
Grounding pin support plate 310
Grounding pin 320
Ground terminal 330
Ground line 340
Copper lug 341
Insulated conductor 20
Screw thread 30
Nut 31
Insulate handle 40
Specific embodiment
For the electrical verification ground connection operation of insulated conductor, that there are processes is cumbersome in traditional scheme, and the problem that safety is low, because
This, the application provides a kind of cable electricity testing ground connection integrated apparatus 10.
In order to which the objects, technical solutions and advantages of the application are more clearly understood, by the following examples, and combine attached
The cable electricity testing ground connection integrated apparatus 10 of the application is further elaborated in figure.It should be appreciated that described herein
Specific embodiment only to explain the application, is not used to limit the application.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present application, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System indicates to be based on the orientation or positional relationship shown in the drawings, being merely for convenience of description the application and simplifying description
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the application.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Referring to Figure 1, one embodiment of the application provides a kind of cable electricity testing ground connection integrated apparatus 10, for exhausted
Edge conducting wire 20 carries out electrical verification and ground connection operation.The cable electricity testing ground connection integrated apparatus 10 includes support rod 100, cable support
130 electroscope 140 of plate, driving device 200 and earth conduction device 300.
The support rod 100 has the first end 110 and second end 120 being oppositely arranged.The support rod 100 can be one
The bar of body, or the bar being combined into detachably is installed in several parts, can specifically select according to actual needs, and the application is not
It limits.Material, shape, the length etc. of the support rod 100 can select according to actual needs, and the application is without limitation.
Preferably, the length of the support rod 100 should make operator station ground can to the insulated conductor 20 carry out electrical verification and
Ground connection operation.
The cable support plate 130 is fixed on the support rod 100 and close to the first end 110.The cable support
Plate 130 is used to support the insulated conductor 20.When in use, cable support plate 130 can be placed in described exhausted by staff
Edge conducting wire 20, and then electrical verification, ground connection operation are carried out to the insulated conductor 20.The shape of the cable support plate 130, size,
Material etc. can select according to actual needs, and the application is without limitation.
The electroscope 140 is set on the cable support plate 130, and the electroscope 140 includes electrical verification electrode 141.
In one embodiment, the electrical verification electrode 141 can be puncture needle, the puncture needle be metal conductive materials, and with it is described
Electroscope 140 is electrically connected by wires, and realizes the process of electrical verification.The electrical verification electrode 141 can pierce through the insulated conductor 20
External insulation layer, to contact the conductive core of the insulated conductor 20.It is described if the conductive core of the insulated conductor 20 is charged
Electroscope 140 is prompted, so that staff no longer carries out ground connection operation.The specification of the electroscope 140 can be according to reality
Border needs to select and the length of the electrical verification electrode 141, shape can select according to actual needs, and the application is without limitation.
The driving device 200 is fixedly installed on the support rod 100, and is sequentially connected with the electrical verification electrode 141, institute
Driving device 200 is stated for driving the electrical verification electrode 141 mobile and penetrating the insulated conductor 20.In one embodiment,
The driving device 200 can be the chain or rope that are sequentially connected with the electrical verification electrode 141, the chain or
Movable pulley can be set on rope.Staff can realize and the electrical verification electrode 141 is driven to move by pulling chain or rope
Move and penetrate the purpose of the insulated conductor 20.Which kind of which kind of the specifically used driving method of driving device 200, specifically includes
Instrument can select according to actual needs, and the application is without limitation.
The earth conduction device 300 is fixedly installed on the support rod 100, for the insulated conductor 20 to be grounded.
The earth conduction device 300 needs to touch the conductor battery core of the insulated conductor 20, to be grounded to conductor battery core.
In one embodiment, the earth conduction device 300 may include earth lead and puncture needle, and the puncture needle can pierce through
The insulating layer of the insulated conductor 20, the earth lead can connect to ground stud, to carry out ground connection operation.Staff
After carrying out electrical verification operation to the insulated conductor 20, if the electroscope 140 prompts the insulated conductor 20 not charged,
Staff continues ground connection operation.But within the time that electrical verification is accomplished to ground connection, the insulated conductor 20 may also band
Electricity, in the present embodiment, staff can make the earth conduction device 300 to described by the movement support rod 100
Insulated conductor 20 carries out ground connection operation, contacts the insulated conductor 20 with hand without being gone again with staff.
It is understood that the earth conduction device 300 can also be movably installed in the support rod 100, such as spiral shell
It connects, rivet or is linked on the support rod 100, ground connection operation is carried out to the insulated conductor 20 as long as being able to achieve.
Mounting means of the earth conduction device 300 on the support rod 100 can select according to actual needs, and the application is not done
It limits.
The application provides a kind of cable electricity testing ground connection integrated apparatus 10, including the support rod 100, the cable
Support plate 130, the electroscope 140, the driving device 200 and the earth conduction device 300.The cable support plate
It is provided with the electroscope 140 on 130, is provided with the electrical verification electrode 141 again on the electroscope 140.Further, described
Driving device 200 is sequentially connected with the electrical verification electrode 141 again.When staff needs to carry out electrical verification operation, it is only necessary to grasp
Make the insulating outer layer that the driving device 200 drives the electrical verification electrode 141 to pierce through cable, and then right by the electroscope 140
The electricity of cable inner conductor is detected.If the testing result of the electroscope 140 is that cable is not charged, by user of service
The mobile support rod 100, operates to carry out ground connection to cable by the earth conduction device 300.Staff is using
When the cable electricity testing ground connection integrated apparatus 10, it is not required to people and goes to touch cable, it is only necessary to operate the driving device 200 and institute
Stating earth conduction device 300 can be completed electrical verification ground connection integration operation.Therefore, the cable electricity testing ground connection provided by the present application
Integrated apparatus 10 can solve in traditional scheme that there are processes is cumbersome for the electrical verification ground connection operation of insulated conductor, and safety
Low problem.
Referring to Figure 1 and Fig. 2, in one embodiment of the application, the cable support plate 130 further includes electroscope branch
Fagging 150 and connecting rod 210.
The electroscope support plate 150 is movably installed in the support rod 100, and close to 130 He of cable support plate
The first end 110.The electroscope 140 is set to the electroscope support plate 150.The electroscope support plate 150 can be with
It is spirally connected, rivets or is linked on the support rod 100, can specifically select according to actual needs, the application is without limitation.
Size, shape, thickness and the material of the electroscope support plate 150 can select according to actual needs, and the application is without limitation.
The cable support plate 130 is fixed in described 210 one end of connecting rod, and the other end is movably connected on the electroscope branch
Fagging 150.The connecting rod 210 is for connecting the cable support plate 130 and the electroscope support plate 150.In a reality
It applies in example, screwed hole can be set in the connecting rod 210, and match setting in the electroscope support plate 150
Screwed hole.And then again with the same nut also cross two holes, the connecting rod 210 is installed on the electrical verification
Device support plate 150.It is understood that the connecting rod 210 can also rivet or be linked in the electroscope support plate 150
On, it can specifically select according to actual needs, the application is without limitation.Length, thickness, shape and the material of the connecting rod 210
Matter can select according to actual needs, and the application is without limitation.
In one embodiment of the application, the driving device 200 further includes spring 220 and stretching steel wire 230.
The cable support plate 130 is fixed in described 220 one end of spring, and the other end is set to the electroscope support plate
150.Length, specification and the quantity of the spring 220 can select according to actual needs, and the application is without limitation.The bullet
One end of spring 220 is set to the electroscope support plate 150, and far from the electroscope 140 in the electroscope support plate 150
On installation end.The spring 220 is tested in the installation point and the electroscope 141 of the electroscope support plate 150 described
Installation point on collector support plate 150 is located at the two sides of the connecting rod 210.The spring 220 is respectively in the cable
Mounting means in support plate 130 and the electroscope support plate 150 can be fixed installation, such as bind in the cable branch
On fagging 130.The spring 220 mounting means on the cable support plate 130 and the electroscope support plate 150 respectively
Or detachable installation.The spring 220 is respectively on the cable support plate 130 and the electroscope support plate 150
Mounting means can select according to actual needs, the application is without limitation.
The end for stretching 230 one end of steel wire and being connected to the electroscope support plate 150, for driving the spring
220 stretch.The steel wire 230 that stretches is in the installation end of the electroscope support plate 150, far from the electroscope 140 described
Installation point in electroscope support plate 150.And it is described stretch steel wire 230 the electroscope support plate 150 installation point, with
The installation point of the spring 220 is in the same side of the connecting rod 210.And the stretching steel wire 230 is supported in the electroscope
Installation point on plate 150 is compared than the installation point of the spring 220, further from the electroscope 140.The stretching steel wire 230
Mounting means in the electroscope support plate 150 can be fixed installation, such as bind in the electroscope support plate 150
On.The mounting means that steel wire 230 is stretched in the electroscope support plate 150 may be detachable installation.The drawing
Stretching mounting means of the steel wire 230 in the electroscope support plate 150 can select according to actual needs, and the application does not limit
It is fixed.
The driving device 200 provided in this embodiment includes the spring 220 and the stretching steel wire 230.Work people
Member can be by operating the stretching steel wire 230, so that the spring 220 be made to stretch.Again because 210 activity of the connecting rod connects
Connect the electroscope support plate 150.After the spring 220 stretches, one end decline of the electroscope support plate 150, but position
Rise in 150 other end of electroscope support plate.Therefore, positioned at the electrical verification of 150 other end of electroscope support plate
Device 140 is mobile to be risen, so that the electrical verification electrode 141 can rise, and then pierce through the insulating layer of the insulated conductor 20, is completed
Electrical verification operation.
In one embodiment of the application, it is provided with first through hole 151 in the electroscope support plate 150 and third is logical
Hole 152.It is corresponding, the first fixing bolt 132 is provided on the cable support plate 130, and set on first fixing bolt 132
It is equipped with the second through-hole 133.
The first through hole 151 is set in the electroscope support plate 150, and one end of the spring 220 passes through institute
First through hole 151 is stated to be installed in the electroscope support plate 150.The first through hole 151 is set to the electroscope support
One end of plate 150, and far from the electroscope 140.The size and shape of the first through hole 151 can be selected according to actual needs
It selects, the application is without limitation.
It is corresponding, the first fixing bolt 132 is provided on the cable support plate 130.The fixed peace of first fixing bolt 132
Loaded on the cable support plate 130, and second through-hole 133 is provided on first fixing bolt 132.The spring 220
The other end pass through second through-hole 133 be installed on the cable support plate 130.Second through-hole 133 is in the cable
The position of support plate 130 can select according to actual needs, and the application is without limitation.The size and shape of second through-hole 133
Shape can select according to actual needs, and the application is without limitation.It is understood that first fixing bolt 132 can also can
It is movably installed in the cable support plate 130, such as is spirally connected, rivets or links.Specific mounting means can be according to actual needs
Selection, the application is without limitation.Material, shape, size and thickness of first fixing bolt 132 etc. can be according to practical need
It selects, the application is without limitation.
In one embodiment of the application, elastic handle 160, the stretching steel wire are installed on the support rod 100
230 other end connects the elastic force handle 160.Staff can adjust the extended steel by the elastic force handle 160
Silk 230 stretches, so that the electrical verification electrode 141 be driven to pierce through the insulating layer of the insulated conductor 20.The elastic force handle 160 can
To be fixedly installed on the support rod 100, can also be movably installed on the support rod 100, it specifically can be according to reality
It needs to select, the application is without limitation.The elastic force handle 160 can also be not mounted to the support rod 100, as long as with described
Steel wire 230 is stretched to connect.As long as the elastic force handle 160 can be such that staff operates, and then make the stretching steel wire 230
It elongates or shortens, specific structure can select according to actual needs, and the application is without limitation.The elastic force handle 160
Material can select according to actual needs, the application is without limitation.The setting of the elastic force handle 160 can be to avoid work people
Member is accidentally injured by the stretching steel wire 230, promotes the using experience degree of the cable electricity testing ground connection integrated apparatus 10.
In one embodiment of the application, the elastic force handle 160 includes the second fixing bolt 161 and holding handle 162.
Second fixing bolt 161 is movably installed in the support rod 100, and close to the second end 120.The hand-held pole 162 with
Second fixing bolt 161 is flexibly connected, and, the other end for stretching steel wire 230 connects the hand-held pole 162.The hand
Holding rod 162 is fixed on the support rod 100 by second fixing bolt 161.In one embodiment, the hand-held pole 162
It can be inverted L shape or L-type, the break of the hand-held pole 162 is movably installed in second fixing bolt 161.Staff can
To hold one end rotation of hand-held pole 162 described in inverted L shape, the stretching steel wire 230 is connected on the hand-held pole 162 to drive
One end rotation.The stretching of stretching steel wire 230 can be such that the spring 220 stretches, to drive 210 turns of the connecting rod
It is dynamic, so that the electrical verification electrode 141 is pierced through the external insulation layer of the insulated conductor 20.
The elastic force handle 160 provided in this embodiment includes second fixing bolt 161 and the hand-held pole 162.Institute
It states the second fixing bolt 161 and is movably installed in the support rod 100, and close to the second end 120.The hand-held pole 162 and institute
It stating and stretches the connection of steel wire 230, staff can be such that the stretching steel wire 230 stretches by the operation hand-held pole 162, from
And the connecting rod 210 is driven to rotate.The connecting rod 210 drives the electrical verification electrode 141 to pierce through the insulation and leads after rotating
The insulating layer of line 20, so that the electroscope 140 be made to complete electrical verification process.
In one embodiment of the application, the earth conduction device 300 includes grounding pin support plate 310, grounding pin
320, ground terminal 330 and ground line 340.
The grounding pin support plate 310 is installed on the first end 110 of the support rod 100.In one embodiment,
The grounding pin support plate 310 can be movably installed in the support rod 100.For example, the first end of the support rod 100
Screw thread can be set on 110, it is corresponding, nut, the grounding pin support also can be set in the grounding pin support plate 310
Plate 310 can be bolted in the support rod 100.The grounding pin support plate 310 can also rivet or be linked in the support rod
100, specific mounting means can select according to actual needs, and the application is without limitation.The shape of the grounding pin support plate 310
Shape, area, thickness and material can select according to actual needs, and the application is without limitation.
The earth conduction device 300 further includes grounding pin 320.The grounding pin 320 is installed on the grounding pin support
On plate 310.In one embodiment, the grounding pin 320 can be inverted U needle, and multiple tips are arranged in the inverted U needle can
To puncture the needle of 20 insulating layer of insulated conductor.The shape of the inverted U and the insulated conductor 20 matches, in order to increase
The contact area of the big grounding pin 320 and the insulated conductor 20, pacifies the ground connection process of the insulated conductor 20 more rapidly
Entirely.
The earth conduction device 300 further includes ground terminal 330 and ground line 340.The ground terminal 330 is installed on
In the grounding pin support plate 310, the ground terminal 330 is electrically connected with the grounding pin 320.The ground terminal 330 exists
Installation site in the grounding pin support plate 310 can select according to actual needs, and the application is without limitation.The ground terminal
Mounting means of the son 330 in the grounding pin support plate 310 can be fixed installation, or activity is installed, specifically can root
It is selected according to actual needs, the application is without limitation.Two ends of the ground line 340 are respectively arranged with copper lug 341.It is described
The copper lug 341 for being grounded 340 one end connects the ground terminal 330, and the copper lug 341 of the other end connects ground connection
Stake.
The earth conduction device 300 provided in this embodiment includes the grounding pin support plate 310, the grounding pin
320, the ground terminal 330 and the ground line 340.The grounding pin support plate 310 is installed on the support rod 100, work
Making personnel can make the grounding pin 320 pierce through the external insulation layer of the insulated conductor 20 by the movement support rod 100.
After the grounding pin 320 contacts the conductor battery core inside the insulated conductor 20, the electric energy in the conductor battery core is passed sequentially through
The grounding pin 320, the ground terminal 330 and the ground line 340 reach ground stud, to realize the insulated conductor 20
Ground connection operation.The earth conduction device 300 provided in this embodiment is not required to that people goes to touch the insulated conductor 20 can be real
The ground connection operation of the existing insulated conductor 20, operating process is simple, securely and reliably.
In one embodiment of the application, the support rod 100 includes fixed link 170 and hollow insulating bar 180.
End in the fixed link 170 far from the cable support plate 130 is provided with screw thread 30.It is corresponding, it is described in
Empty insulating bar 180 includes accommodating chamber, is provided with and the matched nut 31 of the screw thread 30 in the accommodating chamber.The hollow insulation
Bar 180 is detachably connected with the fixed link 170, specifically, the hollow insulating bar 180 and the fixed link 170 can lead to
The installation realization for crossing the nut 31 and the screw thread 30 is detachably connected.It is understood that the fixed link 170 and described
The detachable connection method of hollow insulating bar 180 may be snapping, or riveting, can specifically select according to actual needs
It selects, the application is without limitation.When being grounded to the insulated conductor 20, staff can also be by making the fixed link
170 and described kind of hollow 180 relative rotation of insulating bar, thus make between the grounding pin 320 and the insulated conductor 20 away from
Shorten from continuous, until piercing through the insulated conductor 20.The concrete shape of the fixed link 170 and the hollow insulating bar 180,
Length can select according to actual needs, and the application is without limitation.
In one embodiment of the application, through hole 131, the through hole are provided on the cable support plate 130
131 match setting with the electrical verification electrode 141.The electrical verification electrode 141 can pass through the through hole 131, and then pierce through and put
The insulated conductor 20 being placed on the cable support plate 130.
Fig. 3 is referred to, in one embodiment of the application, the electroscope 140 includes voltage detecting circuit 142, inspection
Observing and controlling coremaking piece 143, buzzer drive circuit 144, buzzer 145, LED light 146 and battery 147.The voltage detecting
Circuit 142 is electrically connected with the electrical verification electrode 141, and the detection control chip 143 is electrically connected with the voltage detecting circuit 142
It is connected with signal.The buzzer drive circuit 144 is connect with detection control chip 143 electrical connection and signal, the bee
Ring device 145 is electrically connected with the buzzer drive circuit 144.Pass through the voltage detecting electricity when the detection controls chip 143
When road 142 detects the insulated conductor 20 electrification, the buzzer drive circuit 144 receives the detection control chip 143
The charged signal of transmission, and the buzzer 145 is driven to pipe prompting.The LED light 146 controls chip with the detection
143 electrical connections are connected with signal.Equally, described when detection control chip 143 detects the insulated conductor 20 electrification
Detection control chip 143 can drive the LED light 146 to shine, and carry out luminous prompting.When the insulated conductor 20 without
When electric, the buzzer 145 and the LED light 146 not will do it prompt, and staff can continue electricity at this time
Cable ground connection operation.The electroscope 140 can be convenient whether the clear cable of staff charges, to increase the safety of operation
Property.The battery 147 is electrically connected with detection control chip 143, and the battery 147 can control chip for the detection
143 provide electric energy.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (13)
1. a kind of cable electricity testing is grounded integrated apparatus, for carrying out electrical verification and being grounded to operate to insulated conductor (20), feature
It is, comprising:
Support rod (100) has the first end (110) and second end (120) being oppositely arranged；
Cable support plate (130) is fixed on the support rod (100) and close to the first end (110)；
Electroscope (140) is set on the cable support plate (130), and the electroscope (140) includes electrical verification electrode (141)；
Driving device (200) is fixedly installed on the support rod (100), and is sequentially connected with the electrical verification electrode (141), institute
Driving device (200) are stated for driving the electrical verification electrode (141) mobile and penetrating the insulated conductor (20)；
Earth conduction device (300) is fixedly installed on the support rod (100), for being grounded the insulated conductor (20).
2. cable electricity testing as described in claim 1 is grounded integrated apparatus, which is characterized in that the cable support plate (130)
Further include:
Electroscope support plate (150) is movably installed in the support rod (100), and close to the cable support plate (130) and institute
It states first end (110), the electroscope (140) is set to the electroscope support plate (150)；
The cable support plate (130) is fixed in connecting rod (210), one end, and the other end is flexibly connected the electroscope support plate
(150), the connecting rod (210) is for connecting the cable support plate (130) and the electroscope support plate (150).
3. cable electricity testing as claimed in claim 2 is grounded integrated apparatus, which is characterized in that the driving device (200) is also
Include:
Spring (220), one end are fixedly installed on the cable support plate (130), and the other end is set to the electroscope support plate
(150), and far from the installation end of the electroscope (140) on the electroscope support plate (150)；
It stretches steel wire (230), one end is connected to the end of the electroscope support plate (150), for driving the spring (220)
It stretches.
4. cable electricity testing as claimed in claim 3 is grounded integrated apparatus, which is characterized in that the electroscope support plate
(150) it is offered on:
First through hole (151), one end of the spring (220) pass through the first through hole (151) and are installed on the electroscope branch
Fagging (150)；
Third through-hole (152), the stretching steel wire (230) pass through the third through-hole (152) and are installed on the electroscope branch
Fagging (150).
5. cable electricity testing as claimed in claim 4 is grounded integrated apparatus, which is characterized in that the cable support plate (130)
On be additionally provided with:
First fixing bolt (132) is fixedly installed in the cable support plate (130), and opens up on first fixing bolt (132)
Have the second through-hole (133), the other end of the spring (220) passes through second through-hole (133) and is installed on the cable support
Plate (130).
6. cable electricity testing as claimed in claim 3 is grounded integrated apparatus, which is characterized in that pacify on the support rod (100)
It is equipped with:
Elastic force handle (160), the other end for stretching steel wire (230) connect the elastic force handle (160).
7. cable electricity testing as claimed in claim 6 is grounded integrated apparatus, which is characterized in that elastic force handle (160) packet
It includes:
Second fixing bolt (161) is movably installed in the support rod (100), and close to the second end (120)；
Hand-held pole (162) is flexibly connected with second fixing bolt (161), and, the other end for stretching steel wire (230) connects
Connect the hand-held pole (162).
8. cable electricity testing as claimed in claim 6 is grounded integrated apparatus, which is characterized in that the earth conduction device
(300) include:
Grounding pin support plate (310) is installed on the first end (110) of the support rod (100)；
Grounding pin (320) is installed on the grounding pin support plate (310)；
Ground terminal (330) is installed on the grounding pin support plate (310), the ground terminal (330) and the grounding pin
(320) it is electrically connected；
It is grounded (340), two ends of the ground line (340) are respectively arranged with copper lug (341), the copper nose of one end
Sub (341) connect the ground terminal (330), and the copper lug (341) of the other end connects ground stud.
9. cable electricity testing as claimed in claim 8 is grounded integrated apparatus, which is characterized in that the support rod (100) includes:
Fixed link (170), the end on the fixed link (170) far from the cable support plate (130) are provided with screw thread (30)；
Hollow insulating bar (180) offers accommodating chamber on the hollow insulating bar (180), is provided in the accommodating chamber and institute
Screw thread (30) matched nut (31) is stated, the hollow insulating bar (180) is detachably connected with the fixed link (170).
10. cable electricity testing as claimed in claim 9 is grounded integrated apparatus, which is characterized in that pacify on the fixed link (170)
Equipped with the cable support plate (130), the electroscope support plate (150) and the grounding pin support plate (310)；
The elastic force handle (160) is installed on the hollow insulating bar (180).
11. cable electricity testing as described in claim 1 is grounded integrated apparatus, which is characterized in that the second end (120) also sets
It is equipped with insulation handle (40).
12. cable electricity testing as described in claim 1 is grounded integrated apparatus, which is characterized in that the cable support plate (130)
On be provided with
Through hole (131) matches setting with the electrical verification electrode (141).
13. electrical verification as described in claim 1 is grounded integrated apparatus, which is characterized in that the electroscope (140) includes:
Voltage detecting circuit (142) is electrically connected with the electrical verification electrode (141)；
Detection control chip (143) is connect with the voltage detecting circuit (142) electrical connection and signal；
Buzzer drive circuit (144) is connect with detection control chip (143) electrical connection and signal；
Buzzer (145) is electrically connected with the buzzer drive circuit (144)；
LED light (146) is connect with detection control chip (143) electrical connection and signal；
Battery (147) is electrically connected with detection control chip (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270682.0A CN109830818B (en) | 2019-04-04 | 2019-04-04 | Cable electricity-checking and grounding integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270682.0A CN109830818B (en) | 2019-04-04 | 2019-04-04 | Cable electricity-checking and grounding integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109830818A true CN109830818A (en) | 2019-05-31 |
| CN109830818B CN109830818B (en) | 2024-02-27 |
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ID=66874037
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270682.0A Active CN109830818B (en) | 2019-04-04 | 2019-04-04 | Cable electricity-checking and grounding integrated device |
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| Country | Link |
|---|---|
| CN (1) | CN109830818B (en) |
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| Publication number | Publication date |
|---|---|
| CN109830818B (en) | 2024-02-27 |
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