CN207124339U - A kind of ground wire connecting device with warning function - Google Patents
A kind of ground wire connecting device with warning function Download PDFInfo
- Publication number
- CN207124339U CN207124339U CN201720823629.5U CN201720823629U CN207124339U CN 207124339 U CN207124339 U CN 207124339U CN 201720823629 U CN201720823629 U CN 201720823629U CN 207124339 U CN207124339 U CN 207124339U
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- CN
- China
- Prior art keywords
- main body
- connector main
- hold
- down mechanism
- copper lug
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model provides a kind of ground wire connecting device with warning function, it is related to electric power overhaul technical field of auxiliary equipment, by setting connector main body, pedestal and hold-down mechanism, connector main body is connected by hold-down mechanism with pedestal, copper lug is located in the fixed card slot on connector main body, and is compressed by hold-down mechanism and connector main body；The on-state of copper lug can be monitored in real time; the joint of copper lug and the loosening connection status of connector can be prompted; protect the safety of staff; and dismounting copper lug only needs manually to move hold-down mechanism; operation is more convenient and time saving and energy saving, easy to maintenance; it is economical and practical, substantially increase the operating efficiency of personnel.
Description
Technical field
It the utility model is related to electric power overhaul technical field of auxiliary equipment, and in particular to a kind of ground wire with warning function
Attachment means.
Background technology
Copper lug is the connector that connection and protective effect are played to copper wire and required connection article.Copper lug is to be used for electricity
Connector in line cable connection to electric equipment, top are here fixed side of tightening up a screw, and end is the electric wire electricity after upper peeling
Cable copper core.At present, the copper lug joint of ground wire is fixed on connector by the connected mode of ground wire using screw, is operated
Easily occur screw in journey and pad is lost, it is also necessary to be time-consuming using Wrench, operating process；And can only for quality of connection
By artificial observation judgement, it is necessary to which frequent manual inspection, does not have prompt facility when running into screw loosening situation, potential safety hazard be present,
And the maintenance work of transformer station is extremely complex, its function is comparatively still more single, and security is not high, it would be highly desirable to improves.
Utility model content
The purpose of this utility model is above mentioned problem be present for existing technology, there is provided a kind of function is expanded, tool
There is the ground wire connecting device of stronger practicality and portability, it is reasonable in design, it is compact-sized.
To realize object above, the utility model is achieved by the following technical programs：
A kind of ground wire connecting device with warning function, it is described mainly including connector main body, pedestal and hold-down mechanism
Connector main body is connected by the hold-down mechanism with the pedestal, and copper lug is located at the fixed card slot on the connector main body
It is interior, and compressed by the hold-down mechanism and the connector main body.
Further, the hold-down mechanism mainly includes handle and shell fragment, one end of the handle and the connector master
The side connection of body, one end of the shell fragment are connected with handle, and the other end is hinged with the pedestal.
Further, fixing axle is additionally provided with the connector main body, the fixing axle is located at consolidating for the connection main body
Determine in neck, the size of the fixing axle matches with the size in the copper hole on the copper lug.
Further, normal opened contact and circuit contact are additionally provided with the fixed card slot of the connector main body, and circuit touches
Point does not connect with the fixing card groove face of the connection main body.
Further, two hold-down mechanisms are respectively provided at two sides of the connector main body, and two pressures
Tight mechanism is symmetrical arranged.
Further, power switch, testing button and power supply indicator are additionally provided with the connector main body.
Compared with prior art, the beneficial effects of the utility model are：
Using above technical scheme, the on-state of copper lug can be monitored in real time, can be to the joint of copper lug
Prompted with the loosening connection status of connector, protect the safety of staff, and dismount copper lug only to need manually to break
Dynamic hold-down mechanism, operation is more convenient and time saving and energy saving, easy to maintenance, economical and practical, substantially increases the work effect of personnel
Rate.
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 that copper lug of the present utility model installs dimensional structure diagram；
Fig. 2 is dimensional structure diagram of the present utility model；
Fig. 3 is installation schematic perspective view of the present utility model；
Fig. 4 is installation front view of the present utility model；
Fig. 5 is the compression schematic diagram of hold-down mechanism of the present utility model；
Fig. 6 is circuit theory diagrams of the present utility model；
Label declaration in figure：1st, connector main body；11st, fixed card slot；12nd, fixing axle；13rd, normal opened contact；14th, circuit touches
Point；15th, power switch；16th, testing button；17th, power supply indicator；18th, groove is operated；2nd, pedestal；3rd, hold-down mechanism；31st,
Hand；32nd, shell fragment；4th, copper lug.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
With reference to accompanying drawing 1, a kind of ground wire connecting device with warning function, mainly include connector main body 1, the and of pedestal 2
Hold-down mechanism 3, the connector main body 1 are connected by the hold-down mechanism 3 with the pedestal 2, and copper lug 4 is located at the connection
In fixed card slot 11 in part main body 1, and compressed by the hold-down mechanism 3 and the connector main body 1.
With reference to accompanying drawing 2, the hold-down mechanism 3 mainly includes handle 31 and shell fragment 32, one end of the handle 31 with it is described
The side of connector main body 1 is hinged, and one end of the shell fragment 32 is be hinged with handle 31, and the other end is be hinged with the pedestal 2, and institute
It is U-shaped structure to state handle 31, and the shell fragment 32 is arc platy structure, two of one end of the shell fragment 32 and the handle 31
The madial wall of arm is hinged；
Fixing axle 12 is additionally provided with the connector main body 1, the fixing axle 12 is located at the fixation of the connector main body 1
In neck 11, the size of the fixing axle 12 matches with the size in the copper hole on the copper lug 4, and is also set on the pedestal 2
There is the yielding hole of fixing axle 12, realize fixing axle 12 through copper hole on copper lug 4 and to yielding hole extension on pedestal 2, so as to real
The positioning of existing copper lug 4；
Normal opened contact 13 and circuit contact 14, and circuit contact are additionally provided with the fixed card slot 11 of the connector main body 1
14 do not connect with the fixing card groove face of the connector main body 1, the fixation of the circuit contact 14 and the connector main body 1
Insulating materials is provided between neck face, and the fixing card groove face of the connector main body 1 is made of conductive material.
Two hold-down mechanisms 3 are respectively provided at two sides of the connector main body 1, and two hold-down mechanisms 3
It is symmetrical arranged, realizes the two sides positioning of connector main body 1, it is firm that positioning more consolidates；
With reference to accompanying drawing 3 and Fig. 4, power switch 15, testing button 16 and power supply instruction are additionally provided with the connector main body 1
Lamp 17, the power switch 15, testing button 16 and power supply indicator 17 are located at the top of the connector main body 1, the company
The top of fitting main body 1 is that both sides are hill-like structure, and is also arranged with operation groove 18；
With reference to accompanying drawing 5, when hold-down mechanism 3 and connector body 1 closely compress, three rotations on the hold-down mechanism 3
Pivot point A, B and C head and the tail connect and compose a triangle, when C points are pulled to the left, it is necessary to which larger strength is allowed to deform,
, can be by hold-down mechanism only when the length sum that deformation extent reaches line segment AB and line segment BC is equal to line segment CA length
Take apart；
With reference to accompanying drawing 6, battery and buzzer are additionally provided with, copper lug 4 contacts with circuit contact 14, forms contact point 1, shape
Into circuit pathways, copper lug 4 contacts with the fixing card groove face of connector main body 1, forms contact point 2, contact point 1 and contact point 2
Middle connector is copper lug 4；
When not installing copper lug 4, contact point 1 and contact point 2 are off-state, and normal opened contact is off-state；Gu
After setting copper lug 4, contact point 1 and contact point 2 are closure state, and normal opened contact is closure state；Testing button 16 is normally closed
Button, power switch 15 is closed, power supply indicator 17 is bright in circuit, and buzzer is by normal opened contact (machinery monitors) and contact point
(circuit monitors) are short-circuit, not sounding；When press testing button 16, machinery loosens or electrical contact is bad can disconnect buzzer
Short circuit current, buzzer is set to send out alerting tone；
When copper lug 4 loosens constantly, the open and-shut mode of normal opened contact 13 monitors as machinery；It is followed by connection copper lug 4
Situation is connected as circuit monitors in contact 1 with the circuit of contact point 2；When machinery loosens or electrical contact is bad, battery is by closing
Power switch 15, the buzzer of conjunction form circuit loop, buzzer work, buzzer is sent out alerting tone；
At work, first disconnecting power switch 15 is answered before separating copper lug 4 and connector main body 1；Similarly, in copper lug
4 and connector main body 1 fix after turn on the power switch 15 again.
The utility model is in use, copper lug 4 is inserted in the fixed card slot 11 of connector main body 1, the copper hole of copper lug 4
It coincide, handle 31 is lifted up, copper lug 4 is just fixed in fixed card slot 11 with the fixing axle 12 of connector main body 1；It is fixed
Afterwards, turn on the power switch, power supply indicator 17 is bright, and buzzer is short by normal opened contact (machinery monitors) and contact point (circuit monitors)
Road, not sounding；When pressing testing button 16 or machinery loosening or the bad short circuit current that can disconnect buzzer of electrical contact, make
Buzzer hair alerting tone is reminded, it is not necessary to manual inspection, substantially increases operating efficiency.
The utility model is simple in construction, the on-state of copper lug can in real time be monitored, copper lug can be connect
The loosening connection status of head and connector is prompted, and protects the safety of staff, and dismounting copper lug only needs manually
Hold-down mechanism is moved, operation is more convenient and time saving and energy saving, easy to maintenance, economical and practical, substantially increases the work of personnel
Efficiency；The utility model is not only expanded and has used function, and the small tools such as spanner and screw need not be carried, had stronger
Practicality and portability.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (4)
- A kind of 1. ground wire connecting device with warning function, it is characterised in that：Mainly include connector main body (1), pedestal (2) and hold-down mechanism (3)；The connector main body (1) is connected by the hold-down mechanism (3) with the pedestal (2), and copper lug (4) is located at the company In fixed card slot (11) in fitting main body (1), and compressed by the hold-down mechanism (3) and the connector main body (1)；Normal opened contact (13) and circuit contact (14) are additionally provided with the fixed card slot (11) of the connector main body (1)；Circuit contact (14) does not connect with the fixing card groove face of the connector main body (1)；Power switch (15), testing button (16) and power supply indicator (17) are additionally provided with the connector main body (1).
- 2. the ground wire connecting device according to claim 1 with warning function, it is characterised in that：The hold-down mechanism (3) mainly includes handle (31) and shell fragment (32)；One end of the handle (31) is connected with the side of the connector main body (1), one end of the shell fragment (32) and handle (31) connect, the other end is hinged with the pedestal (2).
- 3. the ground wire connecting device according to claim 1 with warning function, it is characterised in that：Fixing axle (12) is additionally provided with the connector main body (1)；The fixing axle (12) is located in the fixed card slot (11) of the connector main body (1), the size of the fixing axle (12) Matched with the size in the copper hole on the copper lug (4).
- 4. the ground wire connecting device according to claim 1 with warning function, it is characterised in that：Two hold-down mechanisms (3) are respectively provided at two sides of the connector main body (1), and two hold-down mechanisms (3) it is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720823629.5U CN207124339U (en) | 2017-07-07 | 2017-07-07 | A kind of ground wire connecting device with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720823629.5U CN207124339U (en) | 2017-07-07 | 2017-07-07 | A kind of ground wire connecting device with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124339U true CN207124339U (en) | 2018-03-20 |
Family
ID=61612473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720823629.5U Active CN207124339U (en) | 2017-07-07 | 2017-07-07 | A kind of ground wire connecting device with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567893A (en) * | 2021-06-29 | 2021-10-29 | 华能巢湖发电有限责任公司 | Ground wire joint monitoring device connected through Internet of things |
-
2017
- 2017-07-07 CN CN201720823629.5U patent/CN207124339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567893A (en) * | 2021-06-29 | 2021-10-29 | 华能巢湖发电有限责任公司 | Ground wire joint monitoring device connected through Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |