CN207165784U - A kind of cable grounding line - Google Patents

A kind of cable grounding line Download PDF

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Publication number
CN207165784U
CN207165784U CN201721155168.5U CN201721155168U CN207165784U CN 207165784 U CN207165784 U CN 207165784U CN 201721155168 U CN201721155168 U CN 201721155168U CN 207165784 U CN207165784 U CN 207165784U
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CN
China
Prior art keywords
main body
clip main
grounding line
insulating bar
ground connection
Prior art date
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Active
Application number
CN201721155168.5U
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Chinese (zh)
Inventor
陈建武
马丽军
王绪军
梁流铭
叶坚
姜炯挺
华正轩
赵鲁臻
徐东捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201721155168.5U priority Critical patent/CN207165784U/en
Application granted granted Critical
Publication of CN207165784U publication Critical patent/CN207165784U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of cable grounding line, including ground connection clip main body, the part that spins, the first insulating bar and the second insulating bar.The positioning hole for being set at cable connection is provided with ground connection clip main body, the top for being grounded clip main body is provided with screwed hole, and the bearing of trend of screwed hole is vertical with the bearing of trend of positioning hole;Spin part and screw hole, and through screwed hole and in positioning hole, the top for the part that spins is located at outside positioning hole for the bottom for the part that spins;The connection end of first insulating bar is provided with the attachment structure for reversing the part top that spins;The connection end of second insulating bar is hinged with being grounded the bottom of clip main body.Ground connection clip main body directly can be sent into switch cubicle by the cable grounding line when in use, and the second insulating bar is predominantly located at outside switch cubicle, so as to meet the operational requirements of small space, it is easily found good angle and cable grounding line is connected at cable connection, operation difficulty is small.It is difficult for drop-off and the ground connection degree of reliability of the cable grounding line is high.

Description

A kind of cable grounding line
Technical field
Electrical equipment technical field is the utility model is related to, more particularly to a kind of cable grounding line.
Background technology
, it is necessary to which being repaiied equipment is in inspecting state when maintainer works in electric substation, it is therefore desirable to close earthing switch blade Or suspension temporary ground wire, the effect that staff hangs temporary ground wire mainly have three:First anti-induced electrical injures, and second has Obvious ground connection mark, the 3rd prevents from sending a telegram here suddenly.But how to be hung in transformer station at the cable connection of switch cubicle etc. Ground wire annoyings maintainer always.
In the prior art, maintainer is that the insulating barrier for peeling off busbar surface hangs common ground wire, or utilizes electricity The contact area of cable junction very little hangs common ground wire." busbar " is exactly total system switch in the electric cabinet of confession under directions electric system Arranged with the copper bar or aluminium of the switch connection in each shunt circuit, insulation processing is done on surface, and main function is to do wire use.
In the prior art, above-mentioned ground wire has two kinds of joints:The first is pulling formula, as shown in figure 1, will ground connection when using The joint alignment wire of line is pulled down and can fixed, and such ground wire hangs on round conductor and flat terrain;Second is rotation Turn fixed, as shown in Fig. 2 using when wire is inserted in the groove of joint, then rotary handle can be fixed again, such a ground connection Line is applied to busbar.
But because narrow space in switch cubicle, busbar pass through insulating again, when using above-mentioned ground wire, it is difficult to Find good angle and hang ground wire, operation is time-consuming, laborious, highly inconvenient.Moreover, ground wire directly hangs over cable connection Place, contact surface is small and easily comes off, and the degree of reliability is low, greatly potential safety hazard be present.
Therefore, how to design a kind of can be applied to small space, the cable grounding line that operation difficulty is small and the degree of reliability is high, It is current those skilled in the art technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cable grounding line, suitable for the ground connection of small space It is required that operation difficulty is small, the degree of reliability is high.
To achieve the above object, the utility model provides following technical scheme:
A kind of cable grounding line, including:
Clip main body is grounded, the positioning hole for being set at cable connection, the ground connection are provided with the ground connection clip main body The top of clip main body is provided with screwed hole, and the bearing of trend of the screwed hole is vertical with the bearing of trend of the positioning hole;
With the part that spins of the screw hole, the bottom of the part that spins through the screwed hole and is located at the positioning In hole, the top of the part that spins is located at outside the positioning hole;
First insulating bar, the connection end of first insulating bar are provided with the connection knot for reversing the part top that spins Structure;
Second insulating bar, the connection end of second insulating bar and the bottom of the ground connection clip main body are hinged.
Preferably, in above-mentioned cable grounding line, the connection end of second insulating bar and the bottom of the ground connection clip main body End passes through universal joint articulated.
Preferably, in above-mentioned cable grounding line, the universal joint includes the first transmission section, the second transmission section and the 3rd passes Dynamic section,
One end of the first transmission section and the bottom of the ground connection clip main body are connected, the other end and the second transmission section One end be hinged, it is described second transmission section in the first plane can around described first transmission section rotate;
One end of the 3rd transmission section and the connection end of second insulating bar are connected, the other end and second transmission The other end of section is hinged, and the 3rd transmission section can rotate in the second plane around the described second transmission section, second plane It is vertical with first plane.
Preferably, in above-mentioned cable grounding line, the top of the part that spins is first bevel gear;
The attachment structure of the connection end of first insulating bar is the second bevel gear engaged with the first bevel gear;
The first bevel gear and the second bevel gear are set in shell.
Preferably, in above-mentioned cable grounding line, the bottom of the ground connection clip main body, which is provided with, to be stretched into the positioning hole The first bolt, the top of first bolt is fixed with sliding bar, the both ends of the sliding bar respectively with the earth clip master Two sides of body are slidably connected.
Preferably, in above-mentioned cable grounding line, the part that spins is the first bolt, and the bottom of first bolt is connected There is sliding bar, the both ends of the sliding bar are slidably connected with two sides for being grounded clip main body respectively;
The attachment structure of the connection end of first insulating bar is the ratchet being adapted to the top nut of first bolt.
Preferably, in above-mentioned cable grounding line, the part that spins is the first bolt, and the bottom of first bolt is connected There is sliding bar, the both ends of the sliding bar are slidably connected with two sides for being grounded clip main body respectively;
The attachment structure of the connection end of first insulating bar is soft drive shaft, the both ends of the soft drive shaft respectively with institute The connection end of the top nut and first insulating bar of stating the first bolt is connected.
Preferably, in above-mentioned cable grounding line, the bottom of the ground connection clip main body, which is provided with, to be stretched into the positioning hole The second bolt.
Preferably, in above-mentioned cable grounding line, the operating side of first insulating bar is provided with first handle;
And/or the operating side of second insulating bar is provided with second handle.
Preferably, in above-mentioned cable grounding line, the ground connection clip main body is quadra structure, and the positioning hole is side Shape hole.
It can be seen from the above technical proposal that in cable grounding line provided by the utility model, due to the second insulating bar with Ground connection clip main body is hinged, during use can directly will be in ground connection clip main body feeding switch cubicle, and the second insulating bar is predominantly located at switch Outside cabinet, so as to meet the operational requirements of small space, suitable for the switch cubicle of narrow space, and it is easily found good angle and incites somebody to action Cable grounding line is connected at cable connection, and operation difficulty is small.Be additionally, since spin part and ground connection clip main body being capable of clamping cables Junction, it is difficult for drop-off so as to be grounded degree of reliability height.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that formula cable grounding line is pulled in background technology;
Fig. 2 is the structural representation that fixed cable grounding line is rotated in background technology;
Fig. 3 is the left view for the cable grounding line that the specific embodiment of the utility model first provides;
Fig. 4 is the front view for the cable grounding line that the specific embodiment of the utility model first provides;
Fig. 5 is the left view for the cable grounding line that the specific embodiment of the utility model second provides;
Fig. 6 is the front view for the cable grounding line that the specific embodiment of the utility model second provides;
Fig. 7 is the structural representation for the cable grounding line that the specific embodiment of the utility model the 3rd provides.
Wherein:
1- first bevel gears, 2- second bevel gears, 6- earth clips, 7- universal joints, 8- shells,
9- ratchet wrench heads, 10- soft drive shafts,
The insulating bars of 31- first, the insulating bars of 32- second, 41- first handles, 42- second handles,
50- sliding bars, the bolts of 51- first, the bolts of 52- second, 61- positioning holes, 62- screwed holes,
The transmission sections of 71- first, the transmission sections of 72- second, the transmission sections of 73- the 3rd.
Embodiment
The utility model discloses a kind of cable grounding line, suitable for the grounding requirement of small space, operation difficulty is small, can By degree height.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 3 to Fig. 7, the left view for the cable grounding line that the specific embodiment of Fig. 3 the utility model first provides, figure 4 be the front view for the cable grounding line that the specific embodiment of the utility model first provides, and Fig. 5 is that the utility model second is specifically real The left view of the cable grounding line of example offer is applied, Fig. 6 is the cable grounding line that the specific embodiment of the utility model second provides Front view, Fig. 7 are the structural representation for the cable grounding line that the specific embodiment of the utility model the 3rd provides.
The cable grounding line that the utility model embodiment provides, including ground connection clip main body 6, the part that spins (are specially following article Described in first bevel gear 1, the connector that is threadedly coupled with ground connection clip main body 6 such as the first bolt 5), the first insulating bar 31 and Second insulating bar 32.
Wherein:
The positioning hole 61 for being set at cable connection is provided with ground connection clip main body 6, the top of ground connection clip main body 6 is set There are screwed hole 62, the bearing of trend (i.e. hole depth direction) of screwed hole 62 and the bearing of trend (i.e. hole depth direction) of positioning hole 61 Vertically;
The part that spins is spirally connected with screwed hole 62, and the top for the part that spins is located at outside positioning hole 61, and the bottom for the part that spins passes through screw thread Hole 62 is simultaneously located in positioning hole 61, for coordinating ground connection clip main body 6 to clamp at cable connection;
The connection end of first insulating bar 31 is provided with the attachment structure for reversing the part top that spins, for being revolved by reversing Fitting realizes clamping or releases cable junction;
The connection end of second insulating bar 32 and it is grounded the bottom of clip main body 6 and is hinged, reduces cable connection during in order to operate Space-consuming near place.
When the cable grounding line provided using the utility model embodiment is grounded, earth lead is connected to earth clip Purpose is grounded in main body 6.Also, 61 sets of positioning hole for being grounded clip main body 6 is set at the cable connection for needing to be grounded, led to Cross the first insulating bar 31 and reverse and spin part, the part that makes to spin continues to stretch into positioning hole 61, bottom and earth clip by the part that spins The clamping cables junction of main body 6.
It can be seen from the above technical proposal that in the cable grounding line that the utility model embodiment provides, due to second exhausted Edge bar 32 and ground connection clip main body 6 are be hinged, directly ground connection clip main body 6 can be sent into switch cubicle during use, and the second insulating bar 32 It is predominantly located at outside switch cubicle, so as to meet the operational requirements of small space, suitable for the switch cubicle of narrow space, and is easily found Cable grounding line is connected at cable connection by good angle, and operation difficulty is small.It is additionally, since spin part and ground connection clip main body 6 can clamping cables junction, so as to be grounded the degree of reliability height, it is difficult for drop-off.
In order to further optimize above-mentioned technical proposal, as shown in Fig. 3 to Fig. 7, the cable of the utility model embodiment offer In ground wire, the connection end of the second insulating bar 32 and the bottom of ground connection clip main body 6 are be hinged by universal joint 7.Specifically, this is universal Section 7 includes the first transmission and saves the 71, second transmission section 72 and the 3rd transmission section 73.
Wherein, one end of the first transmission section 71 and the bottom of ground connection clip main body 6 are connected, and the other end and second is driven section 72 One end is hinged;One end of 3rd transmission section 73 and the connection end of the second insulating bar 32 are connected, and the other end and the second transmission save 72 The other end is hinged.
So as to which the second transmission section 72 can rotate in the first plane around the first transmission section 71, and the 3rd transmission section 73 is second It can be rotated in plane around the second transmission section 72, the second plane and the first plane are vertical.Specifically it refer to arrow institute in Fig. 3 and Fig. 4 Show, arrow represents that (plane where the rotation direction is above-mentioned to the second transmission section 72 around the rotation direction of the first transmission section 71 in Fig. 3 First plane), arrow represents that the 3rd transmission section 73 is (where the rotation direction flat around the rotation directions of the second transmission section 72 in Fig. 4 Face is above-mentioned second plane), it is apparent from the second plane and the first plane position is perpendicular to one another.So as to so that the second insulating bar 32 can phase To being grounded 6 multi-direction activity of clip main body, the position of less space allocation ground connection clip main body 6 is facilitated the use.
But be not limited to that this, the concrete structure of above-mentioned universal joint 7 can have a variety of setting forms, such as set balling-up Binding structure realizes universal joint function, and those skilled in the art can specifically be set according to actual conditions, and the utility model is to this It is not especially limited.
Further, as shown in Fig. 3 to Fig. 7, in above-mentioned cable grounding line, the operating side of the first insulating bar 31 is provided with First handle 41, the operating side of the second insulating bar 32 are provided with second handle 42, in order to which operating personnel hold.Moreover, upper State in cable grounding line, ground connection clip main body 6 is quadra structure, and positioning hole 61 is square opening.
Specifically, the utility model provides multiple specific embodiments.
As shown in Figure 3 and Figure 4, in the cable grounding line that the specific embodiment of the utility model first provides, the above-mentioned part that spins Top be first bevel gear 1, the attachment structure of the connection end of the first insulating bar 31 is that second engage with first bevel gear 1 is bored Gear 2, first bevel gear 1 and second bevel gear 2 are set in shell 8.Shell 8 plays bores to first bevel gear 1 and second Gear 2 is located by connecting, and dust-proof effect.
Further, the bottom of above-mentioned ground connection clip main body 6 is provided with the first bolt 51 stretched into positioning hole 61, the first spiral shell The top of bolt 51 is fixed with sliding bar 50, and the both ends of sliding bar 50 are slidably connected with being grounded two sides of clip main body 6 respectively.
So as to rotate first bevel gear 1 by rotating the first insulating bar 31, be stretched with adjusting the bottom of first bevel gear 1 Enter to be grounded the length in the positioning hole 61 of clip main body 6;Sliding bar 50 can be adjusted in ground connection clip main body 6 by rotating the first bolt 51 Positioning hole 61 in position;The distance between bottom and sliding bar 50 by adjusting first bevel gear 1 is finally realized, to press from both sides Tight and releases cable junction, or, the distance between bottom and sliding bar 50 by adjusting first bevel gear 1, to adapt to The demand for grounding of different size cables.
In use, operator's right hand holds first handle 41, left hand holds second handle 42, will be grounded 6 sets of clip main body To needing at the cable connection that is grounded, then the right hand turns clockwise the first insulating bar 31, until locking cable junction.Instead It, the first insulating bar of rotate counterclockwise 31, releases cable junction, pulls down cable grounding line.
As shown in Figure 5 and Figure 6, in the cable grounding line that the specific embodiment of the utility model second provides, the above-mentioned part that spins For the first bolt 51, the bottom of the first bolt 51 is fixed with sliding bar 50, and the both ends of sliding bar 50 are respectively with being grounded clip main body 6 Two sides are slidably connected;Moreover, the attachment structure of the connection end of the first insulating bar 31 is to be fitted with the top nut of the first bolt 51 The ratchet 9 matched somebody with somebody.
Further, the bottom of above-mentioned ground connection clip main body 6 is provided with the second bolt 52 stretched into positioning hole 61.
So as to which the first bolt 51 can be rotated by rotating the first insulating bar 31, to adjust the connection of the bottom of the first bolt 51 Position of the sliding bar 50 in the positioning hole 61 of ground connection clip main body 6;The second bolt 52 can be adjusted by rotating the second bolt 52 The length stretched into the positioning hole 61 of ground connection clip main body 6;It is final to realize by adjusting between the bolt 52 of sliding bar 50 and second Distance, come clamp with releases cable junction, or, by adjusting the distance between bolt 52 of sliding bar 50 and second, to fit Answer the demand for grounding of different size cables.
In use, operator's right hand holds first handle 41, left hand holds second handle 42, will be grounded 6 sets of clip main body To at the cable connection for needing to be grounded, now the A of ratchet 9 is faced outwardly, and then operator's right hand is moved up and down, with locking cable Junction.Conversely, the A of ratchet 9 is operated down, with releases cable junction, cable grounding line is pulled down.
Moreover, after completing to be grounded, the first insulating bar 31 and first handle 41 with ratchet 9 can be removed, so that will not Because of injury to personnel, device damage caused by cable grounding line drops and take out the problems such as difficult, be advantageous to eliminate major safety risks.
As shown in fig. 7, in the cable grounding line that the specific embodiment of the utility model the 3rd provides, the above-mentioned part that spins is first Bolt 51, the bottom of the first bolt 51 are fixed with sliding bar 50, and the both ends of sliding bar 50 are respectively with being grounded two sides of clip main body 6 It is slidably connected;Moreover, the attachment structure of the connection end of the first insulating bar 31 is soft drive shaft 10, the both ends difference of soft drive shaft 10 It is connected with the top nut of the first bolt 51 and the connection end of the first insulating bar 31.
It is that the bottom of above-mentioned ground connection clip main body 6, which can also be provided with, stretches into positioning hole with the second specific embodiment identical The second bolt 52 in 61.So as to which the first bolt 51 can be rotated by rotating the first insulating bar 31, to adjust the bottom of the first bolt 51 Hold position of the sliding bar 50 of connection in the positioning hole 61 of ground connection clip main body 6;The can be adjusted by rotating the second bolt 52 The length that two bolts 52 are stretched into the positioning hole 61 of ground connection clip main body 6;Finally realize by adjusting the bolt of sliding bar 50 and second The distance between 52, come clamp with releases cable junction, or, by adjust between the bolt 52 of sliding bar 50 and second away from From to adapt to the demand for grounding of different size cables.
In use, operator's right hand holds first handle 41, left hand holds second handle 42, will be grounded 6 sets of clip main body To needing at the cable connection that is grounded, then operator's right hand turns clockwise first handle 31, with locking cable junction. Conversely, operator's right hand rotate counterclockwise first handle 31, with releases cable junction, pulls down cable grounding line.
Specifically, in the above-described embodiments, the first bolt 51 buckles bolt to be double.
Proved by experiment is used for multiple times, the cable grounding line that the utility model embodiment provides, be applicable to transformer station Ground connection at the cable connection of the kv cable of middle switch cubicle etc. 10 to 35.And the cable that the utility model embodiment provides connects Ground wire has many advantages, such as, such as:
1) limited by space in switch cubicle small when the cable grounding line operates, the part of master row insulating can be avoided (i.e. Master row insulating or reserved exposed locations need not be peeled off), it is clamped directly at cable connection;
2) the cable grounding line is simple to operate, flexible, time saving and energy saving, can save compared with prior art about 75% when Between, operating efficiency improves, while reduces working strength, and reduce equipment stops the labour repair time, enters so as to reduce human body Enter the security risk of cable bin;
3) the cable grounding line is safe and reliable, big with contact area at cable connection, connection fastening, will not fall because of ground wire Injury to personnel caused by falling and device damage, major safety risks are eliminated, improve the power supply reliability, stability and safety of power network Property.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged Except other identical element in the process including the key element, method, article or equipment being also present.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (10)

  1. A kind of 1. cable grounding line, it is characterised in that including:
    Clip main body (6) is grounded, the positioning hole (61) for being set at cable connection, institute are provided with the ground connection clip main body (6) The top for stating ground connection clip main body (6) is provided with screwed hole (62), bearing of trend and the positioning hole of the screwed hole (62) (61) bearing of trend is vertical;
    The part that spins being spirally connected with the screwed hole (62), the bottom of the part that spins is through the screwed hole (62) and positioned at described In positioning hole (61), the top of the part that spins is located at the positioning hole (61) outside;
    First insulating bar (31), the connection end of first insulating bar (31) are provided with the company for reversing the part top that spins Binding structure;
    Second insulating bar (32), the connection end of second insulating bar (32) and the bottom of the ground connection clip main body (6) are hinged.
  2. 2. cable grounding line according to claim 1, it is characterised in that the connection end of second insulating bar (32) and institute The bottom for stating ground connection clip main body (6) is be hinged by universal joint (7).
  3. 3. cable grounding line according to claim 2, it is characterised in that the universal joint (7) includes the first transmission and saved (71), the second transmission section (72) and the 3rd transmission section (73),
    One end of the first transmission section (71) and the bottom of the ground connection clip main body (6) are connected, and the other end and described second passes One end of dynamic section (72) is hinged, and the second transmission section (72) can rotate in the first plane around the described first transmission section (71);
    One end of the 3rd transmission section (73) and the connection end of second insulating bar (32) are connected, the other end and described second The other end of transmission section (72) is hinged, and the 3rd transmission section (73) can turn in the second plane around the described second transmission section (72) Dynamic, second plane and first plane are vertical.
  4. 4. cable grounding line according to claim 1, it is characterised in that the top of the part that spins is first bevel gear (1);
    The attachment structure of the connection end of first insulating bar (31) is the second bevel gear engaged with the first bevel gear (1) (2);
    The first bevel gear (1) and the second bevel gear (2) are set in shell (8).
  5. 5. cable grounding line according to claim 4, it is characterised in that the bottom of the ground connection clip main body (6) is provided with The first bolt (51) stretched into the positioning hole (61), the top of first bolt (51) are fixed with sliding bar (50), institute Two sides of the both ends of sliding bar (50) respectively with the ground connection clip main body (6) are stated to be slidably connected.
  6. 6. cable grounding line according to claim 1, it is characterised in that the part that spins is the first bolt (51), described The bottom of first bolt (51) is fixed with sliding bar (50), the both ends of the sliding bar (50) respectively with the ground connection clip main body (6) two sides are slidably connected;
    The attachment structure of the connection end of first insulating bar (31) is what is be adapted to the top nut of first bolt (51) Ratchet (9).
  7. 7. cable grounding line according to claim 1, it is characterised in that the part that spins is the first bolt (51), described The bottom of first bolt (51) is fixed with sliding bar (50), the both ends of the sliding bar (50) respectively with the ground connection clip main body (6) two sides are slidably connected;
    The attachment structure of the connection end of first insulating bar (31) is soft drive shaft (10), the both ends of the soft drive shaft (10) It is connected respectively with the top nut of first bolt (51) and the connection end of first insulating bar (31).
  8. 8. according to the cable grounding line described in any one of claim 6 or 7, it is characterised in that the bottom of the ground connection clip main body (6) End is provided with the second bolt (52) stretched into the positioning hole (61).
  9. 9. cable grounding line according to claim 1, it is characterised in that the operating side of first insulating bar (31) is set There is first handle (41);
    And/or the operating side of second insulating bar (32) is provided with second handle (42).
  10. 10. cable grounding line according to claim 1, it is characterised in that the ground connection clip main body (6) is quadra knot Structure, the positioning hole (61) are square opening.
CN201721155168.5U 2017-09-11 2017-09-11 A kind of cable grounding line Active CN207165784U (en)

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Application Number Priority Date Filing Date Title
CN201721155168.5U CN207165784U (en) 2017-09-11 2017-09-11 A kind of cable grounding line

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Application Number Priority Date Filing Date Title
CN201721155168.5U CN207165784U (en) 2017-09-11 2017-09-11 A kind of cable grounding line

Publications (1)

Publication Number Publication Date
CN207165784U true CN207165784U (en) 2018-03-30

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CN201721155168.5U Active CN207165784U (en) 2017-09-11 2017-09-11 A kind of cable grounding line

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611640A (en) * 2017-09-11 2018-01-19 国网浙江省电力公司宁波供电公司 Cable grounding line
CN107611640B (en) * 2017-09-11 2024-02-06 国网浙江省电力公司宁波供电公司 Cable grounding wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611640A (en) * 2017-09-11 2018-01-19 国网浙江省电力公司宁波供电公司 Cable grounding line
CN107611640B (en) * 2017-09-11 2024-02-06 国网浙江省电力公司宁波供电公司 Cable grounding wire

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