CN206293635U - Portable earthing or grounding means is used in a kind of electric power first-aid test - Google Patents

Portable earthing or grounding means is used in a kind of electric power first-aid test Download PDF

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Publication number
CN206293635U
CN206293635U CN201720011496.1U CN201720011496U CN206293635U CN 206293635 U CN206293635 U CN 206293635U CN 201720011496 U CN201720011496 U CN 201720011496U CN 206293635 U CN206293635 U CN 206293635U
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China
Prior art keywords
casing
post
electric power
wire
grounding
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201720011496.1U
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Chinese (zh)
Inventor
张海娟
李建国
张月芊
李俊
李晓瑛
朱丽萍
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张海娟
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Priority to CN201720011496.1U priority Critical patent/CN206293635U/en
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Publication of CN206293635U publication Critical patent/CN206293635U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Portable earthing or grounding means is used the utility model discloses a kind of test of electric power first-aid, ground connection inserted link and ground connection socket are provided with including casing, in casing, ground connection socket downside is provided with wire spool, wire spool is provided with wrapping post, and live wire is wound on wrapping post, connecting bar upper end is fixed with conductive box, and conductive box upper end is provided with wire clamp, wire clamp left side is provided with activity folder post, activity folder post is provided with spring, and activity folder post is provided with limited block, and activity folder post bottom is connected in connecting bar by Fixing shrink ring.The utility model structure will be grounded inserted link and is grounded by being grounded socket, crank can adjust the length of electric wire, and the clean and tidy of working region electric wire is put when being maintained at electric power first-aid, pulls downward on handle, cable is fixed on wire clamp, handle is decontroled, activity folder post can be snapped fit onto on wire clamp again in the effect of spring, prevent wire clamp from dropping, so as to be grounded, it is anchored on dop by by buckle, the casing at two ends is closed, so as to improves portability of the casing when carrying.

Description

Portable earthing or grounding means is used in a kind of electric power first-aid test
Technical field
The utility model is related to safety utilization of electric power technical field, and specially a kind of electric power first-aid test is filled with portable ground connection Put.
Background technology
The effect of earthing or grounding means mainly prevents the person from being shocked by electricity, keeps normal operation, the protection circuit of power system Damage, preventing electric fire are exempted from equipment, prevent the static damage that is struck by lightning and prevents.At present, the circuit in power system is rushed to repair In, it is often required to install earthing or grounding means, existing earthing or grounding means is varied, but earthing or grounding means carries still not square mostly Just, and at electric power first-aid scene, electric wire arrangement is chaotic, is easily tripped by electric wire and caused danger, to maintenance personal in reality Work brings great inconvenience, is this it is proposed that a kind of electric power first-aid portable earthing or grounding means of test is used to solve above-mentioned asking Topic.
The content of the invention
The purpose of this utility model is to provide a kind of electric power first-aid test to use portable earthing or grounding means, to solve the above-mentioned back of the body The problem proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme:A kind of electric power first-aid test is connect with portable Ground device, including casing, are provided with ground connection inserted link in the casing, ground connection socket is provided with the casing, under the ground connection socket Wire spool is provided with the casing of side, the wire spool is provided with wrapping post, and described wrapping post one end is provided with crank, and wrapping post Winding live wire, electric wire one end connection ground connection inserted link, the binding post of electric wire other end connection connecting bar bottom, connecting bar upper end is consolidated Surely conductive box is provided with, the conductive box upper end is provided with wire clamp, and the wire clamp left side is provided with activity folder post, and the activity folder post runs through Conductive box, and activity folder post in conductive box is provided with spring, the activity folder post of the lower spring end is provided with limited block, The activity folder post bottom is actively socketed in connecting bar by retainer ring.
Preferably, the ground connection inserted link is metal cylinder club shaped structure, and bottom is pyramid type structure, and is grounded inserted link With diameter greater than the diameter of ground connection socket.
Preferably, the casing is divided into two parts in left and right, and two parts are connected through the hinge, outside casing
Side is provided with interface arrangment, and the lateral surface at casing or so two ends is provided with handle.
Preferably, the interface arrangment includes buckle and dop, and the buckle is arranged on the lateral surface of right-hand member casing, institute Dop is stated to be arranged on the lateral surface of left end casing.
Preferably, be provided with through hole with the activity folder conductive box upper and lower ends that contact of post, the through hole with diameter greater than activity The diameter of post is pressed from both sides, and less than limited block diameter.
Preferably, the activity folder post lower end is provided with handle, and the handle is provided with antiskid thread, and handle is insulated plastic Material cylindrical structure.
Preferably, with diameter greater than the diameter of connecting bar, and both are insulation system to the retainer ring.
Preferably, the spring bottom end is fixedly connected limited block, and top is fixedly connected top in conductive box, and spring keeps Extended state.
Compared with prior art, the beneficial effects of the utility model are:The utility model structure will be grounded inserted link when using It is grounded by being grounded socket, and ground connection socket ensures that inserted link is grounded in carrying usually not to be fallen out out, can be with by crank The length of electric wire is adjusted, thereby may be ensured that the clean and tidy of working region electric wire is put in electric power first-aid, and it is convenient to difference The cable of height is grounded, and pulls downward on handle, activity folder post is left wire clamp, so as to cable is fixed on wire clamp, is put Opened handle, activity folder post can be snapped fit onto on wire clamp again in the effect of spring, and cable is fixed in wire clamp, prevent wire clamp from falling Fall, so as to be grounded, be anchored on dop by by buckle, the casing at two ends is closed, so as to improve casing when carrying Portability.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model termination structural representation;
Fig. 3 is the utility model interface arrangment schematic diagram.
In figure:1 casing, 2 ground connection sockets, 3 ground connection inserted links, 4 wire spools, 5 wrapping posts, 6 cranks, 7 connecting bars, 8 wire clamps, 9 Interface arrangment, 91 buckles, 92 dops, 10 conductive box, 11 handles, 12 springs, 13 handles, 14 limited blocks, 15 retainer rings, 16 activities Folder post, 17 through holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of electric power first-aid test is filled with portable ground connection Put including casing 1,1 point of casing is connected through the hinge for two parts in left and right, and two parts, and the outside of casing 1 is provided with interface arrangment 9, and the lateral surface at the two ends of casing 1 or so is provided with handle 13, interface arrangment 9 includes buckle 91 and dop 92, and buckle 91 is installed On the lateral surface of right-hand member casing 1, dop 92 is arranged on the lateral surface of left end casing 1, and dop 92 is anchored to by by buckle 91 On, the casing 1 at two ends is closed, so as to improve portability of the casing 1 when carrying.
Ground connection inserted link 3 is provided with casing 1, ground connection socket 2 is provided with casing 1, ground connection inserted link 3 is the bar-shaped knot of metal cylinder Structure, and bottom is pyramid type structure, and the diameter with diameter greater than ground connection socket 2 of inserted link 3 is grounded, inserted link 3 will be grounded when using It is grounded by being grounded socket 2, and ensures that inserted link 3 is grounded in carrying usually not to be fallen out out, the casing of the downside of ground connection socket 2 Wire spool 4 is provided with 1, wire spool 4 is provided with wrapping post 5, and the one end of wrapping post 5 is provided with crank 6, and wrapping post 5 and is wound with electricity Line, the length of electric wire can be arbitrarily adjusted by crank 6, thereby may be ensured that the clean and tidy of in electric power first-aid working region electric wire Put, electric wire one end connection ground connection inserted link 3, the binding post of electric wire other end connection connecting bar 7 bottom.
The upper end of connecting bar 7 is fixed with conductive box 10, and the upper end of conductive box 10 is provided with wire clamp 8, and the left side of wire clamp 8 is provided with movable folder Post 16, activity folder post 16 run through conductive box 10, and in conductive box 10 activity folder post 16 be provided with spring 12, under spring 12 The activity folder post 16 at end is provided with limited block 14, and the upper and lower ends of conductive box 10 contacted with activity folder post 16 are provided with through hole 17, lead to The diameter with diameter greater than activity folder post 16 in hole 17, and less than the diameter of limited block 14, limited block 14 can ensure the bottom of spring 12 It is fixed on activity folder post 16, the bottom of spring 12 is fixedly connected limited block 14, and top is fixedly connected top in conductive box 10, and bullet The holding extended state of spring 12, spring 12 can be such that the activity folder fixation of post 16 snaps fit onto on wire clamp 8, wire clamp 8 is not easy from cable On drop, activity folder post 16 bottom is actively socketed in connecting bar 7 by retainer ring 15, and retainer ring 15 is with diameter greater than connecting bar 7 Diameter, and both are insulation system, and activity folder post 16 lower end is provided with handle 11, and handle 11 is provided with antiskid thread, and handle Hand 11 is ambroin cylindrical structure, pulls downward on handle 11, activity folder post 16 is left wire clamp 8, it would be desirable to earth cable It is stuck on wire clamp 8, decontrols handle 11, activity folder post 16 can again snaps fit onto on wire clamp 8 in the effect of spring 12, cable is fixed In wire clamp 8, prevent wire clamp 8 from dropping, so as to be grounded.
Operation principle:Ground connection inserted link 3 is grounded by being grounded socket 2 when the utility model structure is used, and ground connection socket 2 Ensure that inserted link 3 is grounded in carrying usually not to be fallen out out, the length of electric wire can be adjusted by crank 6, such that it is able to protect Card the clean and tidy of working region electric wire in electric power first-aid is put, and pulls downward on handle 11, activity folder post 16 is left wire clamp 8, from And cable is fixed on wire clamp 8, handle 11 is decontroled, activity folder post 16 can be again snapped fit onto on wire clamp 8 in the effect of spring 12, Cable is fixed in wire clamp 8, prevents wire clamp 8 from dropping, so as to be grounded, be anchored on dop 92 by by buckle 91, by two The casing 1 at end is closed, so as to improve portability of the casing 1 when carrying.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. portable earthing or grounding means, including casing are used in a kind of electric power first-aid test(1), the casing(1)Inside it is provided with ground connection inserted link (3), it is characterised in that:The casing(1)Inside it is provided with ground connection socket(2), the ground connection socket(2)The casing of downside(1)Inside set There is wire spool(4), the wire spool(4)It is provided with wrapping post(5), the wrapping post(5)One end is provided with crank(6), and coiling Post(5)Upper winding live wire, electric wire one end connection ground connection inserted link(3), electric wire other end connection connecting bar(7)The wiring of bottom Post, connecting bar(7)Upper end is fixed with conductive box(10), the conductive box(10)Upper end is provided with wire clamp(8), the wire clamp(8) Left side is provided with activity folder post(16), the activity folder post(16)Through conductive box(10), and positioned at conductive box(10)Interior activity Folder post(16)It is provided with spring(12), the spring(12)The activity folder post of lower end(16)It is provided with limited block(14), the work Dynamic folder post(16)Bottom passes through retainer ring(15)It is actively socketed on connecting bar(7)On.
2. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:The ground connection Inserted link(3)It is metal cylinder club shaped structure, and bottom is pyramid type structure, and it is grounded inserted link(3)With diameter greater than ground connection socket (2)Diameter.
3. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:The casing (1)It is divided into two parts in left and right, and two parts are connected through the hinge, casing(1)Outside is provided with interface arrangment(9), and casing(1) The lateral surface at left and right two ends is provided with handle(13).
4. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 3, it is characterised in that:The clamping Structure(9)Including buckle(91)And dop(92), the buckle(91)Installed in right-hand member casing(1)Lateral surface on, the card Head(92)Installed in left end casing(1)Lateral surface on.
5. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:Pressed from both sides with activity Post(16)The conductive box of contact(10)Upper and lower ends are provided with through hole(17), the through hole(17)With diameter greater than activity folder post(16) Diameter, and less than limited block(14)Diameter.
6. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:The activity Folder post(16)Lower end is provided with handle(11), the handle(11)It is provided with antiskid thread, and handle(11)It is ambroin cylinder Type structure.
7. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:The fixation Ring(15)With diameter greater than connecting bar(7)Diameter, and both are insulation system.
8. portable earthing or grounding means is used in a kind of electric power first-aid test according to claim 1, it is characterised in that:The spring (12)Bottom is fixedly connected limited block(14), top is fixedly connected conductive box(10)Interior top, and spring(12)Keep stretching shape State.
CN201720011496.1U 2017-01-05 2017-01-05 Portable earthing or grounding means is used in a kind of electric power first-aid test Expired - Fee Related CN206293635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720011496.1U CN206293635U (en) 2017-01-05 2017-01-05 Portable earthing or grounding means is used in a kind of electric power first-aid test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720011496.1U CN206293635U (en) 2017-01-05 2017-01-05 Portable earthing or grounding means is used in a kind of electric power first-aid test

Publications (1)

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CN206293635U true CN206293635U (en) 2017-06-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107473021A (en) * 2017-07-31 2017-12-15 国网山东省电力公司烟台供电公司 One kind ground wire special isolation operation device and locking device
CN107473019A (en) * 2017-07-31 2017-12-15 国网山东省电力公司烟台供电公司 One kind ground wire special isolation operation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107473021A (en) * 2017-07-31 2017-12-15 国网山东省电力公司烟台供电公司 One kind ground wire special isolation operation device and locking device
CN107473019A (en) * 2017-07-31 2017-12-15 国网山东省电力公司烟台供电公司 One kind ground wire special isolation operation device

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170630

Termination date: 20180105