CN208723117U - A kind of ground line of band mounting signal feedback - Google Patents
A kind of ground line of band mounting signal feedback Download PDFInfo
- Publication number
- CN208723117U CN208723117U CN201821457392.4U CN201821457392U CN208723117U CN 208723117 U CN208723117 U CN 208723117U CN 201821457392 U CN201821457392 U CN 201821457392U CN 208723117 U CN208723117 U CN 208723117U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- ground
- ontology
- line
- microswitch
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of ground lines of band mounting signal feedback, the ground wire pliers ontology, static contact is provided on the ground wire pliers ontology, spring microswitch is installed on the inner sidewall of the static contact, the static contact is matched with moving contact, and the sub- ontology of entire earth wire clamp is fixed on the conductor copper bar of electrical equipment；The microswitch hole for matching with spring microswitch is machined on the side wall of the moving contact, the moving contact is mounted on the end of sliding bar, mounting feedback signal line is connected on two contacts of the spring microswitch, the mounting feedback signal line is connected with the ground wire bolt hole being arranged on ground wire pliers ontology, and the ground wire pliers ontology is connected by ground wire bolt hole with the Special grounding stake for ground connection.This ground line using flexible, it is laborsaving, facilitate monitoring, using simple process, securely and reliably, security reliability in production process can be greatly improved.
Description
Technical field
The utility model relates to a kind of ground lines of band mounting signal feedback, belong to earthing or grounding means field.
Background technique
Ground line is installed when power plant's primary equipment interruption maintenance, is an important technical safety measures, it is therefore an objective to prevent
The equipment only overhauled because suddenly incoming call or induction charging caused by service personnel injure.The ground terminal one of current installing ground line
As fixed with bolt, the other end using earth wire clamp sub-folder on power failure equipments conductor, install the ground of ground line in actual operation
Line tweezer is easy to fall or in maintenance process by under personnel's mispick, and repair apparatus is caused not to be grounded actually, but due to remote at this time
Square monitoring system can not be found in time without related information warning, operator on duty, if the equipment overhauled at this time because sending a telegram here suddenly
Or induction charging can damage service personnel.
Utility model content
The utility model aim is to provide a kind of ground line of band mounting signal feedback, this ground line using flexible is laborsaving,
Facilitate monitoring, using simple process, securely and reliably, security reliability in production process can be greatly improved.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of band mounting signal is anti-
The ground line of feedback, it includes ground wire pliers ontology, and static contact, the inside of the static contact are provided on the ground wire pliers ontology
Spring microswitch is installed, the static contact is matched with moving contact, and the sub- ontology of entire earth wire clamp is fixed on use on wall
On the conductor copper bar of electric equipment；The microswitch for matching with spring microswitch is machined on the side wall of the moving contact
Hole, the moving contact are mounted on the end of sliding bar, are connected with mounting feedback letter on two contacts of the spring microswitch
Number line, the mounting feedback signal line are connected with the ground wire bolt hole being arranged on ground wire pliers ontology, the ground wire pliers
Ontology is connected by ground wire bolt hole with the Special grounding stake for ground connection.
Reset spring is set on the sliding bar, the reset spring is arranged in moving contact and ground wire pliers ontology
Between wall.
Handle is connected on the sliding bar, the handle is slidably installed at the top of handle, the bottom of the handle
Portion's support is equipped with handle support.
The Special grounding stake includes earthing rod, and the earthing rod is fixed at the top of the base, the top of the earthing rod
Being locked by wing nut has ground wire lock body, is mounted side by side on the ground wire lock body there are two ground wire connection bolt,
Ground wire bolt hole on the ground wire connection bolt and ground wire pliers ontology is cooperatively connected.
It is connected in the bottom sidewall of the earthing rod and connects the ground wire mounting of signal instead for receiving spring microswitch
Feedback signal line plug, ground wire mounting feedback signal line plug pass through ground wire mounting feedback signal line and on-site monitoring equipment
PLC controller is connected.
The utility model has the advantages that:
1, the ground line of the utility model is opened on the basis of existing use ground line by increasing by one spring fine motion of design
It closes, the mounting signal of ground line can be sent out, this signal, which is sent into monitoring backstage, can remotely monitor the extension of primary equipment ground line
State is connect, if equipment ground line is surprisingly removed or itself slides, operations staff can find at the first time and site inspection, cuts
The personal safety of on-site personnel has been ensured in fact.
2, this device using flexible, it is laborsaving, facilitate monitoring, operating method is simple, securely and reliably, can greatly improve and produce
Security reliability in journey.
3, by using the spring microswitch of above structure, when the connection of the copper bar of the sub- ontology of earth wire clamp and primary equipment can
By later, contact will closure triggering, and then closure signal is passed into ground wire bolt hole, then passed through by ground wire bolt hole dedicated
Ground stud will turn on signal and pass to ground wire mounting feedback signal line plug, will eventually by ground wire mounting feedback signal line plug
This signal passes to ground wire mounting feedback signal line, is finally transported to on-site monitoring equipment, grasps the ground state of equipment in time.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is that the utility model is grounded pliers body construction schematic diagram.
Fig. 2 is A partial enlarged view in the utility model Fig. 1.
Fig. 3 is the utility model Special grounding pilework schematic diagram.
In figure: static contact 1, moving contact 2, ground wire bolt hole 3, reset spring 4, sliding bar 5, handle 6, handle support 7, pressure
8, spring microswitch 9, mounting feedback signal line 10, microswitch hole 11, ground wire connection bolt 12, ground wire lock body 13,
Earthing rod 14, wing nut 15, pedestal 16, ground wire mounting feedback signal line plug 17, ground wire mount feedback signal line 18.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Fig. 1-3 is please referred to, a kind of ground line of band mounting signal feedback, it includes ground wire pliers ontology, the earth wire clamp
Be provided with static contact 1 on sub- ontology, spring microswitch 9 be installed on the inner sidewall of the static contact 1, the static contact 1 with
Moving contact 2 matches, and the sub- ontology of entire earth wire clamp is fixed on the conductor copper bar of electrical equipment；The side of the moving contact 2
The microswitch hole 11 for matching with spring microswitch 9 is machined on wall, the moving contact 2 is mounted on sliding bar 5
End is connected with mounting feedback signal line 10, the mounting feedback signal line 10 on two contacts of the spring microswitch 9
It is connected with the ground wire bolt hole 3 being arranged on ground wire pliers ontology, the ground wire pliers ontology is by ground wire bolt hole 3 and uses
It is connected in the Special grounding stake of ground connection.By using the ground line of above structure, increase by one in ground wire pliers ontology stationary contact
A spring microswitch by spring reset, and a microswitch hole 11 is opened in 2 contact end of moving contact, ground line can be made not
Under mounting state, spring microswitch 9 is just protruded into aperture, and spring microswitch 9 is under spring force at this time
Reset state；By the mounting feedback signal line 10 added, after the sub- ontology of earth wire clamp is articulated to conductor copper bar, spring fine motion is opened
It closes 9 and is in action state, by the mounting feedback signal line 10 added, send out ground wire and mount signal, mount feedback signal line 10
It is arranged with ground line with cable, is mounted at Special grounding stake by ground wire and send road back in 17 connection signal of feedback signal line plug,
Finally the split-phase ground signalling that backstage shows primary equipment can be mounted in ground wire.
Further, reset spring 4 is set on the sliding bar 5, the reset spring 4 is arranged on moving contact 2 and ground
Between the inner wall of the sub- ontology of line tweezer.It can guarantee the connection of ground wire pliers ontology and power equipment by above-mentioned reset spring 4.
Further, handle 8 is connected on the sliding bar 5, the handle 8 is slidably installed at the top of handle 6,
The bottom support of the handle 6 is equipped with handle support 7.The dynamic of sliding bar 5 can be easily controlled by the handle 8
Make.
Further, the Special grounding stake includes earthing rod 14, and the earthing rod 14 is fixed on the top of pedestal 16, institute
The top for stating earthing rod 14 is locked by wing nut 15 and has ground wire lock body 13, is pacified side by side on the ground wire lock body 13
There are two ground wires to connect bolt 12 for dress, and the ground wire bolt hole 3 on the ground wire connection bolt 12 and ground wire pliers ontology, which cooperates, to be connected
It connects.It can be easily grounded by using the Special grounding stake of above structure, while can also be by ground wire pliers ontology
Mount signal outflow.
Further, it is connected in the bottom sidewall of the earthing rod 14 and connects signal for receiving spring microswitch 9
Ground wire mount feedback signal line plug 17, ground wire mounting feedback signal line plug 17 mounts feedback signal line by ground wire
18 are connected with the PLC controller of on-site monitoring equipment.
The course of work and working principle of the utility model:
When installing ground wire, one end of ground wire is fixedly linked by bolt and ground wire pliers ontology, and the ground wire other end passes through spiral shell
Bolt is fixed in Special grounding stake, and ground wire pliers ontology is clipped on power failure equipments conductor, while should be checked on ground wire pliers
Spring microswitch 9 has been depressed；
Ground wire pliers ontology is clipped on power failure equipments conductor, and moving contact 2 is clipped in equipment using spring force, while pliers is quiet
Spring microswitch 9 on contact is also depressed, and make and break contact is connected, and sends out ground by mounting 10 signal circuit of feedback signal line
Line has hung signal；After the completion of service work, ground line is removed, spring microswitch 9 resets under spring force, make and break contact
It disconnects, ground wire mounts signal involution immediately；
When removing ground line, the sub- ontology of earth wire clamp is first removed.
Above-described embodiment is used to illustrate the utility model, rather than limits the utility model, practical at this
In novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection scope.
Claims (5)
1. a kind of ground line of band mounting signal feedback, feature its be: it includes ground wire pliers ontology, the ground wire pliers
It is provided on ontology static contact (1), spring microswitch (9), the static contact is installed on the inner sidewall of the static contact (1)
(1) it is matched with moving contact (2), and the sub- ontology of entire earth wire clamp is fixed on the conductor copper bar of electrical equipment；The dynamic touching
The microswitch hole (11) for matching with spring microswitch (9), the moving contact (2) are machined on the side wall of head (2)
It is mounted on the end of sliding bar (5), is connected with mounting feedback signal line on two contacts of the spring microswitch (9)
(10), mounting feedback signal line (10) is connected with the ground wire bolt hole (3) being arranged on ground wire pliers ontology, describedly
The sub- ontology of line tweezer is connected by ground wire bolt hole (3) with the Special grounding stake for ground connection.
2. a kind of ground line of band mounting signal feedback according to claim 1, it is characterised in that: the sliding bar (5)
On be set with reset spring (4), the reset spring (4) is arranged between moving contact (2) and the inner wall of ground wire pliers ontology.
3. a kind of ground line of band mounting signal feedback according to claim 1, it is characterised in that: the sliding bar (5)
On be connected with handle (8), the handle (8) is slidably installed at the top of handle (6), and the bottom of the handle (6) supports
Handle support (7) is installed.
4. a kind of ground line of band mounting signal feedback according to claim 1, it is characterised in that: the Special grounding stake
Including earthing rod (14), the earthing rod (14) is fixed on the top of pedestal (16), passes through butterfly at the top of the earthing rod (14)
Shape nut (15), which is locked, to be had ground wire lock body (13), be mounted side by side on the ground wire lock body (13) there are two ground wire connect
Bolt (12), ground wire connection bolt (12) are cooperatively connected with the ground wire bolt hole (3) on ground wire pliers ontology.
5. a kind of ground line of band mounting signal feedback according to claim 4, it is characterised in that: the earthing rod (14)
Bottom sidewall on be connected with for receive spring microswitch (9) connect signal ground wire mount feedback signal line plug
(17), ground wire mounting feedback signal line plug (17) passes through ground wire mounting feedback signal line (18) and on-site monitoring equipment
PLC controller is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457392.4U CN208723117U (en) | 2018-09-06 | 2018-09-06 | A kind of ground line of band mounting signal feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457392.4U CN208723117U (en) | 2018-09-06 | 2018-09-06 | A kind of ground line of band mounting signal feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723117U true CN208723117U (en) | 2019-04-09 |
Family
ID=65981255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457392.4U Active CN208723117U (en) | 2018-09-06 | 2018-09-06 | A kind of ground line of band mounting signal feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723117U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233368A (en) * | 2019-06-05 | 2019-09-13 | 国网福建省电力有限公司厦门供电公司 | A kind of 220kV outdoor transformer equipment ground wire clamp based on unmanned air vehicle technique |
| CN110648498A (en) * | 2019-11-19 | 2020-01-03 | 国网江苏省电力有限公司南通供电分公司 | Grounding wire looseness alarm device |
| CN111525296A (en) * | 2020-05-27 | 2020-08-11 | 南京盾捷电气科技有限公司 | Automatically-controlled grounding wire device hung on contact net and control method thereof |
| CN115810985A (en) * | 2023-02-06 | 2023-03-17 | 成都理工大学 | Low-voltage power supply distribution cabinet of multifunctional safety protection system |
-
2018
- 2018-09-06 CN CN201821457392.4U patent/CN208723117U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233368A (en) * | 2019-06-05 | 2019-09-13 | 国网福建省电力有限公司厦门供电公司 | A kind of 220kV outdoor transformer equipment ground wire clamp based on unmanned air vehicle technique |
| CN110648498A (en) * | 2019-11-19 | 2020-01-03 | 国网江苏省电力有限公司南通供电分公司 | Grounding wire looseness alarm device |
| CN111525296A (en) * | 2020-05-27 | 2020-08-11 | 南京盾捷电气科技有限公司 | Automatically-controlled grounding wire device hung on contact net and control method thereof |
| CN111525296B (en) * | 2020-05-27 | 2021-05-18 | 南京盾捷电气科技有限公司 | Automatically-controlled grounding wire device hung on contact net and control method thereof |
| CN115810985A (en) * | 2023-02-06 | 2023-03-17 | 成都理工大学 | Low-voltage power supply distribution cabinet of multifunctional safety protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208723117U (en) | A kind of ground line of band mounting signal feedback | |
| CN103022752A (en) | Hanging hook type grounding wire with locking port | |
| CN201594594U (en) | Electric pre-alarming grounding wire operating rod | |
| CN110854739B (en) | Overhead transmission line electricity testing grounding method based on unmanned aerial vehicle | |
| CN204332748U (en) | A kind of earthed switch and cable vault's back door interlocking device | |
| CN201549607U (en) | Multi-angle earthing wire clip | |
| CN203850689U (en) | High-voltage indoor fuse dismounting device | |
| CN103066526A (en) | Grounding wire method applied to high-tension transmission line and separated type grounding tool | |
| CN103560421B (en) | Transformer station's portable pneumatic short-circuit grounding device | |
| CN104965157A (en) | Grounding wire state online monitoring device | |
| CN208753557U (en) | A kind of short-circuit earthing bar | |
| CN201937200U (en) | Diversified high-voltage fully-automatic removing-type handcart | |
| CN204405788U (en) | Lightning arrester great current impact test equipment | |
| CN103941145B (en) | A kind of transformer station temporarily line on-line monitoring system | |
| CN204309624U (en) | Contact system short circuit test earth system | |
| CN102891379A (en) | Equipment wire clamp | |
| CN215221054U (en) | Short circuit grounding wire with separable insulated operating rod after installation | |
| CN201995078U (en) | Monitoring device for hanging and connecting of ground wire for overhauling operation of contact net based on video image | |
| CN104659504A (en) | Adjustable grounding wire device | |
| CN204497396U (en) | A kind of earth brace with automatic electricity-testing function | |
| CN204424153U (en) | A kind of intelligent outdoor AC high-voltage vacuum recloser | |
| CN202502939U (en) | Remote controlled intelligent high voltage vacuum circuit breaker | |
| CN203536826U (en) | Portable pneumatic short circuit grounding device of transformer station | |
| CN210110615U (en) | Outdoor earthing knife switch | |
| CN204706830U (en) | Electrification in high voltage breaking and connecting thread guide devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |