CN109004393A - Earthing or grounding means is used in a kind of adjustable portable power construction - Google Patents
Earthing or grounding means is used in a kind of adjustable portable power construction Download PDFInfo
- Publication number
- CN109004393A CN109004393A CN201810838280.1A CN201810838280A CN109004393A CN 109004393 A CN109004393 A CN 109004393A CN 201810838280 A CN201810838280 A CN 201810838280A CN 109004393 A CN109004393 A CN 109004393A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- grounding means
- portable power
- power construction
- adjustable portable
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of adjustable portable power construction earthing or grounding means, including fixed cylinder, first screw rod is installed inside fixed cylinder, first gear is installed in the middle part of first screw lower end, first gear right end is engaged with second gear, first screw rod upper end passes through the fixing sleeve being set to inside fixed cylinder and is connected with lifting column, lifting column upper center is hollow structure, hollow structure inner bottom is equipped with battery group, battery group upper end is electrically connected with rotating electric machine, rotating electric machine upper end is connected with the second screw rod, lifting disk is connected in the middle part of second screw rod, lifting disk both ends are connected with fixed link, connecting rod is hinged in the middle part of fixed link, connecting rod upper end is hinged with supporting rod.The present invention is realized and is stretched to whole device, facilitates our operation, while also realizing that supporting rod for needing gripping for the electrified wire being grounded, avoids in maintenance process, the life danger of the caused maintenance personal that falls off of earthing or grounding means.
Description
Technical field
The present invention relates to power construction equipment technical field, ground connection is used in specifically a kind of adjustable portable power construction
Device.
Background technique
Electric power is the energy using electric energy as power.Invention is started in the 70's of 19th century, the invention and application of electric power
Second of industrialization climax.Since 18th century of human history, one of scientific and technological revolution three times that the world occurs, from this section's technological transformation
People's lives are become.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science,
The power generation and consumption system being made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions.It is by the primary of nature
The energy is converted to electric power by mechanical energy device, then supplies power to each use through transmission of electricity, power transformation and distribution.
When ground line is to unexpectedly voltage occur in the equipment and route having had a power failure, guarantee worker safety's
Important tool, Portable short-circuit earthing or grounding means are common a kind of temporary earthing devices in electric power overhaul and work progress, are made
With being when route and Substation construction, sends a telegram here suddenly for putting only equipment, route, closes on electrical body generation electrostatic induction and touch
Electricity, it is ensured that life safety of the staff in maintenance process.
Currently, existing portable short-circuit grounding device is mainly made of insulating bar, grounding head, still, for
In use process, which will can not need the cable of conductive earthing to be attached with earthing or grounding means well, so that connecing
The phenomenon that ground device can be fallen off with conductive wire, while when in use, existing short-circuit grounding device not can be carried out it is flexible,
Cause to be inconvenient to be operated when the route for encountering higher position.Therefore, it is proposed that a kind of novel portable power is constructed and used
Earthing or grounding means.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable portable power construction earthing or grounding means, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of construction of adjustable portable power is with connecing
Ground device, including fixed cylinder are equipped with the first screw rod inside the fixed cylinder, are equipped with the first tooth in the middle part of the first screw lower end
Wheel, first gear right end are engaged with second gear, and first screw rod upper end passes through the fixing sleeve connection being set to inside fixed cylinder
There is lifting column, lifting column upper center is hollow structure, and hollow structure inner bottom is equipped with battery group, battery group upper end
It is electrically connected with rotating electric machine, rotating electric machine upper end is connected with the second screw rod, is connected with lifting disk, lifting disk in the middle part of the second screw rod
Both ends are connected with fixed link, are hinged with connecting rod in the middle part of fixed link, connecting rod upper end is hinged with supporting rod, the lifting top end
Middle part is connected with jacking block, and jacking block upper center is connected with limited block.
As a further solution of the present invention: the second gear right end is connected with driving handle.
As a further solution of the present invention: the rotating electric machine is electrically connected with control button, and control button is installed on
Fixed cylinder bottom end.
As a further solution of the present invention: stop collar is equipped between the fixed cylinder top and lifting column.
As a further solution of the present invention: the first screw rod, institute being connected with by the first threaded hole in the middle part of the lifting column
It states the outer middle side part of lifting column and is equipped with gib block, the fixing sleeve inner wall is equipped with and the mutually matched guide groove of gib block.
As a further solution of the present invention: the first screw rod outer sheath between the lifting column bottom end and guide sleeve bottom end
There is the first spring.
As a further solution of the present invention: the lifting disk is connected with the second screw rod, lifting disk by the second threaded hole
Second spring is equipped on the outside of the second screw rod between jacking block.
As a further solution of the present invention: the limited block is electrically connected with earth lead.
As a further solution of the present invention: being uniformly provided with clamping tooth on the inside of the clamping bar.
As further scheme of the invention: the clamping tooth, jacking block and clamping bar are made of insulating materials, the limit
Position block is made of conductive material.
Compared with prior art, the beneficial effects of the present invention are:
A kind of adjustable portable power construction earthing or grounding means, it is structurally reasonable, it is novel in design, by be equipped with first
Mutual cooperation between screw rod and lifting column, realizes and stretches to whole device, greatly facilitates our operation, leads to simultaneously
Cross the clamping for the electrified wire for realizing that supporting rod is grounded needs equipped with the mutual cooperation between the second screw rod and lifting disk
It is fixed, so that electrostatic is imported ground, avoid in maintenance process, the life of the caused maintenance personal that falls off of earthing or grounding means
Danger, high reliablity are practical.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable portable power construction earthing or grounding means.
Fig. 2 is a kind of schematic diagram of internal structure that adjustable portable power is constructed with fixed cylinder in earthing or grounding means.
Fig. 3 is a kind of adjustable portable power construction cooperation section of lifting column and fixing sleeve knot in earthing or grounding means
Structure schematic diagram.
Fig. 4 is a kind of structural schematic diagram that adjustable portable power is constructed with stop collar in earthing or grounding means.
Fig. 5 is a kind of section structure schematic diagram that adjustable portable power is constructed with lifting disk in earthing or grounding means.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Refering to fig. 1~5, in the embodiment of the present invention, a kind of adjustable portable power construction earthing or grounding means, including it is solid
Safety barrel 1, is equipped with the first screw rod 14 inside the fixed cylinder 1, is connected with the by the first threaded hole 22 in the middle part of the lifting column 2
One screw rod 14 is successively realized entire to convert the rotary motion of the first screw rod 14 to the linear motion up and down of lifting column 2
The telescopic action of device, the outer middle side part of the lifting column 2 are equipped with gib block 21, and 16 inner wall of fixing sleeve is equipped with and gib block 21
Mutually matched guide groove 20, the gib block 21 can move up and down inside guide groove 20, to guarantee liter
The mobile progress for dropping column 2 limits up and down, is cased on the outside of the first screw rod 14 between 2 bottom end of lifting column and 16 bottom end of guide sleeve
First spring 15 avoids occurring significantly when lifting column 2 is mobile for playing buffer function to moving up and down for lifting column 2
Jolt, first gear 17 is installed in the middle part of 14 lower end of the first screw rod, 17 right end of first gear is engaged with second gear 18, described
18 right end of second gear is connected with driving handle 19, for the first screw rod 14 rotation provide power resources, described first
14 upper end of bar passes through the fixing sleeve 16 being set to inside fixed cylinder 1 and is connected with lifting column 2,1 top of fixed cylinder and lifting column 2 it
Between be equipped with stop collar 3, the internal diameter of the stop collar 3 is equal to the outer diameter of lifting column 2, and then lifting column 2 is avoided to move up and down
Slip phenomenon occurs in the process, 2 upper center of lifting column is hollow structure, and hollow structure inner bottom is equipped with battery group
12,12 right end of battery group is connected with charging interface, and 12 upper end of battery group is electrically connected with rotating electric machine 11, the rotation
Rotating motor 11 is electrically connected with control button 25, the starting and positive and negative rotation of the rotating electric machine 11 for control, control button 25
It is installed on 1 bottom end of fixed cylinder, 11 upper end of rotating electric machine is connected with the second screw rod 4, and the lifting disk 5 is connected by the second threaded hole 26
Be connected to the second screw rod 4, to convert the rotary motion of the second screw rod 4 to the linear motion up and down of lifting disk 5, lifting disk 5 with
Second spring 23 is equipped on the outside of the second screw rod 4 between jacking block 9, resiliency when for guaranteeing that lifting disk 5 moves up and down, from
And the significantly shaking in 5 moving process of lifting disk is avoided, lifting disk 5,5 both ends of lifting disk are connected in the middle part of the second screw rod 4
It is connected with fixed link 27, connecting rod 10 is hinged in the middle part of fixed link 1,10 upper end of connecting rod is hinged with supporting rod 6, the clamping bar
6 insides are uniformly provided with clamping tooth 8, and the clamping tooth 8, jacking block 9 and clamping bar 6 are made of insulating materials, and the limited block 7 is to lead
Electric material is made, and 2 top middle portion of lifting column is connected with jacking block 9, and 9 upper center of jacking block is connected with limited block 7, the limit
Block 7 is electrically connected with earth lead 24, thus to the ground by static guiding possessed in live wire.
A kind of adjustable portable power construction earthing or grounding means when work, is rotating driving handle 19, passes through
Engagement between second gear 18 and first gear 17 rotates the first screw rod 14, then makes 2 band of lifting column
It moves entire jacking block 9 up to move, so that supporting rod 6 to be put in the outside of electrified wire, later by control button 25, start
Rotating electric machine 11, rotating electric machine 11 drive the second screw rod 4 to be rotated, move lifting disk 5 up, pass through later
The effect of connecting rod 10, so that limited block 7 resists electrified wire, then passes through so that clamping bar 6 is clamped electrified wire
The effect of earth lead 24, electrostatic is transferred on ground, and worker carries out the maintenance of electric power facility later, easy to operate.
The present invention, it is structurally reasonable, it is novel in design, by the mutual cooperation between the first screw rod 14 being equipped with and lifting column 2, realize pair
Whole device is stretched, and greatly facilitates our operation, while mutual between the second screw rod 4 and lifting disk 5 by being equipped with
Cooperation realizes that supporting rod 6 for needing gripping for the electrified wire being grounded, so that electrostatic is imported ground, avoids
In maintenance process, the life danger of maintenance personal caused by the falling off of earthing or grounding means, high reliablity is practical.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of adjustable portable power construction earthing or grounding means, including fixed cylinder (1), which is characterized in that the fixation
It is equipped with the first screw rod (14) inside cylinder (1), first gear (17), first gear is installed in the middle part of the first screw rod (14) lower end
(17) right end is engaged with second gear (18), and the first screw rod (14) upper end, which passes through, is set to fixed cylinder (1) internal fixing sleeve
(16) it is connected with lifting column (2), lifting column (2) upper center is hollow structure, and hollow structure inner bottom is equipped with battery
Group (12), battery group (12) upper end are electrically connected with rotating electric machine (11), and rotating electric machine (11) upper end is connected with the second screw rod
(4), it is connected with lifting disk (5) in the middle part of the second screw rod (4), lifting disk (5) both ends are connected with fixed link (27), in fixed link (1)
Portion is hinged with connecting rod (10), and connecting rod (10) upper end is hinged with supporting rod (6), and lifting column (2) top middle portion is connected with
Jacking block (9), jacking block (9) upper center are connected with limited block (7).
2. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Second gear (18) right end is connected with driving handle (19).
3. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Rotating electric machine (11) is electrically connected with control button (25), and control button (25) is installed on fixed cylinder (1) bottom end.
4. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Stop collar (3) are equipped between fixed cylinder (1) top and lifting column (2).
5. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
It is connected with the first screw rod (14) in the middle part of lifting column (2) by the first threaded hole (22), the outer middle side part of the lifting column (2) is equipped with and leads
To item (21), fixing sleeve (16) inner wall is equipped with and gib block (21) mutually matched guide groove (20).
6. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
The first spring (15) are cased on the outside of the first screw rod (14) between lifting column (2) bottom end and guide sleeve (16) bottom end.
7. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Lifting disk (5) is connected with the second screw rod (4) by the second threaded hole (26), the second screw rod between lifting disk (5) and jacking block (9)
(4) outside is equipped with second spring (23).
8. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Limited block (7) is electrically connected with earth lead (24).
9. a kind of adjustable portable power construction earthing or grounding means according to claim 1, which is characterized in that described
Clamping tooth (8) are uniformly provided on the inside of clamping bar (6).
10. a kind of adjustable portable power construction earthing or grounding means according to claim 9, which is characterized in that institute
It states clamping tooth (8), jacking block (9) and clamping bar (6) to be made of insulating materials, the limited block (7) is made of conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838280.1A CN109004393A (en) | 2018-07-27 | 2018-07-27 | Earthing or grounding means is used in a kind of adjustable portable power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838280.1A CN109004393A (en) | 2018-07-27 | 2018-07-27 | Earthing or grounding means is used in a kind of adjustable portable power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109004393A true CN109004393A (en) | 2018-12-14 |
Family
ID=64598355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838280.1A Pending CN109004393A (en) | 2018-07-27 | 2018-07-27 | Earthing or grounding means is used in a kind of adjustable portable power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004393A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742565A (en) * | 2018-12-29 | 2019-05-10 | 国网山东省电力公司聊城供电公司 | A kind of stationary type vertical wired earth wire clamp and its application method |
| CN110731875A (en) * | 2019-10-25 | 2020-01-31 | 河南省人民医院 | Emergency breathing device for respiratory clinic |
| TWI689385B (en) * | 2019-03-25 | 2020-04-01 | 佳世達科技股份有限公司 | Electro-locking structure |
| CN111244665A (en) * | 2020-01-15 | 2020-06-05 | 冯小峰 | Socket jack head capable of automatically powering off |
| CN111883951A (en) * | 2020-07-07 | 2020-11-03 | 贵州电网有限责任公司 | Right-angle adapter for secondary test line |
| CN111934105A (en) * | 2020-09-09 | 2020-11-13 | 孙建聿 | Transformer substation's electrical equipment overhauls wire earthing device |
| CN114709643A (en) * | 2022-06-06 | 2022-07-05 | 广东电网有限责任公司佛山供电局 | Electric power-assisted hanging device for grounding wire of power grid |
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| RO121456B1 (en) * | 2002-03-29 | 2007-05-30 | Nakita Prod Comimpex S.R.L. | Universal, movable one-phase device for short-circuiting and grounding |
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| CN108183457A (en) * | 2017-12-28 | 2018-06-19 | 郑州天舜电子技术有限公司 | A kind of rotary type electric power overhead transmission line cable deicer |
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| RO121456B1 (en) * | 2002-03-29 | 2007-05-30 | Nakita Prod Comimpex S.R.L. | Universal, movable one-phase device for short-circuiting and grounding |
| CN201629413U (en) * | 2010-02-02 | 2010-11-10 | 杨陆锋 | Hot-line work automatic clip |
| CN202189909U (en) * | 2011-08-18 | 2012-04-11 | 辽宁省电力有限公司铁岭供电公司 | Clamping type square bus earth clamp |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742565A (en) * | 2018-12-29 | 2019-05-10 | 国网山东省电力公司聊城供电公司 | A kind of stationary type vertical wired earth wire clamp and its application method |
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| TWI689385B (en) * | 2019-03-25 | 2020-04-01 | 佳世達科技股份有限公司 | Electro-locking structure |
| CN110731875A (en) * | 2019-10-25 | 2020-01-31 | 河南省人民医院 | Emergency breathing device for respiratory clinic |
| CN111244665A (en) * | 2020-01-15 | 2020-06-05 | 冯小峰 | Socket jack head capable of automatically powering off |
| CN111883951A (en) * | 2020-07-07 | 2020-11-03 | 贵州电网有限责任公司 | Right-angle adapter for secondary test line |
| CN111934105A (en) * | 2020-09-09 | 2020-11-13 | 孙建聿 | Transformer substation's electrical equipment overhauls wire earthing device |
| CN114709643A (en) * | 2022-06-06 | 2022-07-05 | 广东电网有限责任公司佛山供电局 | Electric power-assisted hanging device for grounding wire of power grid |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |