CN110112590A - Welding machine grounding wire device - Google Patents
Welding machine grounding wire device Download PDFInfo
- Publication number
- CN110112590A CN110112590A CN201910490723.7A CN201910490723A CN110112590A CN 110112590 A CN110112590 A CN 110112590A CN 201910490723 A CN201910490723 A CN 201910490723A CN 110112590 A CN110112590 A CN 110112590A
- Authority
- CN
- China
- Prior art keywords
- welding machine
- grounding wire
- wire device
- steel plate
- welded
- 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
Links
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
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
-
- 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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping 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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
- H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
-
- 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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Landscapes
- Arc Welding In General (AREA)
Abstract
The invention discloses a kind of welding machine grounding wire devices, one end of the welding machine grounding wire device is removably attachable to steel plate to be welded, the other end of the welding machine grounding wire device is connected to the ground line of welding machine, the welding machine grounding wire device includes upper grip and lower collet, the lower end of the upper grip is connected to the upper end of the lower collet, and it can be moved along the thickness direction of the steel plate to be welded, the upper grip and the lower collet surround the opening passed through for the steel plate to be welded, and the lower end of the lower collet is connected to the ground line.By the way that upper grip and lower collet are removably attachable to steel plate to be welded, and ground line is connected on lower collet, is realized being detachably connected for ground line and steel plate to be welded, is protected the structure of steel plate, easy for operation, improves efficiency.
Description
Technical field
The present invention relates to a kind of welding machine grounding wire devices.
Background technique
During the welding procedure of ship, welding machine need to be accomplished to the greatest extent with steel plate to be welded grounding connection in welding machine ground connection
Amount, which is reduced, destroys steel plate structure.Currently, ground line is directly welded on the steel plate of Ship Structure when carrying out weld job, it is complete
It is removed again at after weld job, the mode of this set ground line easily damages steel plate structure, operates with inconvenience,
And wasting manpower and material resources.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome it is in the prior art ground line be directly welded on steel plate, easily
To the defect that steel plate damages, a kind of welding machine grounding wire device is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of welding machine grounding wire device, it is characterized in that, one end of the welding machine grounding wire device is removably attachable to
Steel plate to be welded, the other end of the welding machine grounding wire device are connected to the ground line of welding machine, the welding machine grounding wire device packet
Upper grip and lower collet are included, the lower end of the upper grip is connected to the upper end of the lower collet, and can be along the steel to be welded
The thickness direction of plate is mobile, and the upper grip and the lower collet surround the opening passed through for the steel plate to be welded, institute
The lower end for stating lower collet is connected to the ground line.
In the present solution, surround an opening between upper grip and lower collet, upper grip and lower collet by opening with
Steel plate to be welded is detachably connected, and upper grip can be moved along the thickness direction of clamped steel plate to be welded, realization pair
The clamping of steel plate to be welded is connected with ground line on lower collet, to be grounded removably connecting for line and steel plate to be welded
It connects, protects the structure of steel plate, it is easy for operation, improve efficiency.
Preferably, the lower collet is equipped with the opening of C-shaped, the opening is for being connected together in described to be welded
Edges of plate.
In the present solution, c-shaped opening is arranged on lower collet, convenient for the edge of welding machine grounding wire device and steel plate to be welded
It is connected together, it is convenient for disassembly and assembly.C-shaped opening can also be arranged on upper grip.
Preferably, being provided with screw thread on the outer peripheral surface of the lower end of the upper grip, the upper end of the lower collet is provided with spiral shell
Pit, the upper grip is threadedly connected to the lower collet by the threaded hole, and the upper grip can pass through the screw thread
It is moved along the thickness direction of the steel plate to be welded in hole.
In the present solution, upper grip can the thickness direction in threaded hole along steel plate to be welded move, pass through up and down adjustment
The height of upper grip is easy to implement the grounding connection that welding machine grounding wire device adapts to different-thickness steel plate.
Preferably, the welding machine grounding wire device further includes connector, one end of the connector is removably attachable to
The lower collet, the other end of the connector are connected to the ground line.
In the present solution, the lower end of connector is connected with ground line, connector is connected to the lower end of lower collet, can also basis
It needs for connector to be alternatively provided on other positions or the upper grip of lower collet.Connector is detachably connected with lower collet, just
In the ground line of replacement aging.
Preferably, the welding machine grounding wire device further includes bolt, it is respectively equipped on the lower collet and the connector
Connecting hole, the lower collet are bolted by the connecting hole in the connector.
In the present solution, be connected by screw bolts, it be conveniently replaceable ground line, while in weld job, also needed bolt is tight
Gu being grounded the sufficiently conductive of line and steel plate to be welded, ground line poor contact is avoided to influence weld job.
Preferably, the outer peripheral surface of the upper end of the upper grip is equipped with the lug boss for the protrusion that extends outwardly, the lug boss
It is held for hand.
In the present solution, lug boss is moved up and down for hand gripping convenient for manually adjusting upper grip, realization is to steel to be welded
The reliable grip of plate.
Preferably, the welding machine grounding wire device further includes gasket, the gasket is located at the upper grip and described to be welded
Connect between steel plate, and the top surface of the gasket is resisted against the bottom surface of the upper grip, the bottom surface of the gasket be resisted against it is described to
The top surface of welding steel.
In the present solution, upper grip need to be applied larger to be grounded the reliably connection of line and steel plate to be welded
Clamping force, setting gasket be that the lower end of upper grip is avoided to leave catcher mark on steel plate to be welded, influence the matter of steel plate to be welded
Amount.Gasket can also be set between lower collet and steel plate to be welded as needed, avoid catcher mark.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that: by the way that upper grip and lower collet are removably attachable to steel to be welded
Plate, and ground line is connected on lower collet, is realized being detachably connected for ground line and steel plate to be welded, is protected the knot of steel plate
Structure, it is easy for operation, improve efficiency.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention the structural schematic diagram of welding machine grounding wire device.
Description of symbols:
Upper grip 1
Screw thread 11
Lug boss 12
Lower collet 2
Opening 21
Threaded hole 22
Connecting hole 23
Connector 3
Bolt 4
Ground line 10
Gasket 5
Specific embodiment
Illustrate below by the mode of embodiment and completely the present invention in conjunction with attached drawing to become apparent from, but therefore not incite somebody to action this
Invention is limited among the embodiment described range.
As shown in Figure 1, the invention discloses a kind of welding machine grounding wire device, one end of the welding machine grounding wire device is detachable
Ground is connected to steel plate to be welded, and the other end of welding machine grounding wire device is connected to the ground line 10 of welding machine, welding machine grounding wire device
Including upper grip 1 and lower collet 2, the lower end of upper grip 1 is connected to the upper end of lower collet 2, and can be along the thickness of steel plate to be welded
It is mobile to spend direction, upper grip 1 and lower collet 2 surround the opening 21 passed through for steel plate to be welded, the lower end connection of lower collet 2
In ground line 10.
In the present embodiment, an opening 21 is surrounded between upper grip 1 and lower collet 2, upper grip 1 and lower collet 2 are logical
It is detachably connected with steel plate to be welded to cross opening 21, and upper grip 1 can be along the thickness direction of clamped steel plate to be welded
It is mobile, realize the clamping to steel plate to be welded, be connected with ground line 10 on lower collet 2, thus be grounded line 10 with it is to be welded
Steel plate is detachably connected, and protects the structure of steel plate, easy for operation, improves efficiency.It should be noted that ground line
10 are not limited to be connected to the lower end of lower collet 2, and ground line 10, which also can according to need, is alternatively provided at welding machine grounding wire mounting
Any position set need to only guarantee the sufficiently conductive of electric current.
Lower collet 2 is equipped with the opening 21 of C-shaped, and opening 21 is for being connected together in the edge of steel plate to be welded.
In the present embodiment, c-shaped opening 21 is set on lower collet 2, is convenient for welding machine grounding wire device and steel plate to be welded
Edge be connected together, it is convenient for disassembly and assembly.C-shaped opening 21 can also be arranged on upper grip 1.
Screw thread 11 is provided on the outer peripheral surface of the lower end of upper grip 1, the upper end of lower collet 2 is provided with threaded hole 22, upper folder
First 1 is threadedly connected to lower collet 2 by threaded hole 22, and upper grip 1 can be by threaded hole 22 along the thickness side of steel plate to be welded
To movement.
In the present embodiment, upper grip 1 can the thickness direction in threaded hole 22 along steel plate to be welded move, by upper and lower
The height for adjusting upper grip 1 is easy to implement the grounding connection that welding machine grounding wire device adapts to different-thickness steel plate.
Welding machine grounding wire device further includes connector 3, and one end of connector 3 is removably attachable to lower collet 2, connector
3 other end is connected to ground line 10.
In the present embodiment, the lower end of connector 3 is connected with ground line 10, and connector 3 is set to the lower end of lower collet 2,
It can also be alternatively provided at as needed on other positions or the upper grip 1 of lower collet 2.Connector 3 removably connects with lower collet 2
It connects, is conveniently replaceable the ground line 10 of aging.
Welding machine grounding wire device further includes bolt 4, and connecting hole 23, lower collet 2 are respectively equipped on lower collet 2 and connector 3
Connector 3 is connected to by 23 bolt 4 of connecting hole.
In the present embodiment, it is connected using bolt 4, is conveniently replaceable ground line 10, while in weld job, also needs spiral shell
Bolt 4 fastens, and is grounded the sufficiently conductive of line 10 and steel plate to be welded, avoids ground line 10 poor contacts influence weld job.
The outer peripheral surface of the upper end of upper grip 1 is equipped with the lug boss 12 for the protrusion that extends outwardly, and lug boss 12 is held for hand.
In the present embodiment, lug boss 12 is a steel bar perpendicular to upper grip 1, and lug boss 12 can also be other shapes
Shape, setting lug boss 12, which is easy for manually adjusting upper grip 1, to be moved up and down, and realizes the reliable grip to steel plate to be welded.
Welding machine grounding wire device further includes gasket 5, and gasket 5 is between upper grip 1 and steel plate to be welded, and gasket 5
Top surface is resisted against the bottom surface of upper grip 1, and the bottom surface of gasket 5 is resisted against the top surface of steel plate to be welded.
In the present embodiment, in order to be grounded being reliably connected for line 10 and steel plate to be welded, upper grip 1 need to be applied compared with
Big clamping force, setting gasket 5 is that the lower end of upper grip 1 is avoided to leave catcher mark on steel plate to be welded, influences steel plate to be welded
Quality.Gasket 5 can also be set between lower collet 2 and steel plate to be welded as needed, avoid leaving on steel plate to be welded
Catcher mark.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (7)
1. a kind of welding machine grounding wire device, which is characterized in that one end of the welding machine grounding wire device be removably attachable to
Welding steel, the other end of the welding machine grounding wire device are connected to the ground line of welding machine, and the welding machine grounding wire device includes
Upper grip and lower collet,
The lower end of the upper grip is connected to the upper end of the lower collet, and can move along the thickness direction of the steel plate to be welded
Dynamic, the upper grip and the lower collet surround the opening passed through for the steel plate to be welded, the lower end of the lower collet
It is connected to the ground line.
2. welding machine grounding wire device as described in claim 1, which is characterized in that the lower collet is equipped with the described of C-shaped and opens
Mouthful, the opening is for being connected together in the edge of the steel plate to be welded.
3. welding machine grounding wire device as described in claim 1, which is characterized in that set on the outer peripheral surface of the lower end of the upper grip
It is equipped with screw thread, the upper end of the lower collet is provided with threaded hole, and the upper grip is threadedly connected to described by the threaded hole
Lower collet, and the upper grip can be moved by the threaded hole along the thickness direction of the steel plate to be welded.
4. welding machine grounding wire device as described in claim 1, which is characterized in that the welding machine grounding wire device further includes connection
Part, one end of the connector are removably attachable to the lower collet, and the other end of the connector is connected to the ground connection
Line.
5. welding machine grounding wire device as claimed in claim 4, which is characterized in that the welding machine grounding wire device further includes spiral shell
Bolt, is respectively equipped with connecting hole on the lower collet and the connector, the lower collet by the connecting hole be bolted in
The connector.
6. welding machine grounding wire device as described in claim 1, which is characterized in that set on the outer peripheral surface of the upper end of the upper grip
There is the lug boss for the protrusion that extends outwardly, the lug boss is held for hand.
7. welding machine grounding wire device as claimed in any one of claims 1 to 6, which is characterized in that the welding machine grounding wire device is also
Including gasket, the gasket is between the upper grip and the steel plate to be welded, and the top surface of the gasket is resisted against institute
The bottom surface of upper grip is stated, the bottom surface of the gasket is resisted against the top surface of the steel plate to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490723.7A CN110112590A (en) | 2019-06-06 | 2019-06-06 | Welding machine grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490723.7A CN110112590A (en) | 2019-06-06 | 2019-06-06 | Welding machine grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110112590A true CN110112590A (en) | 2019-08-09 |
Family
ID=67494095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910490723.7A Pending CN110112590A (en) | 2019-06-06 | 2019-06-06 | Welding machine grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110112590A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323239Y (en) * | 2008-12-23 | 2009-10-07 | 中国北车集团大同电力机车有限责任公司 | Earth clamp used for welding |
| CN203721918U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Grounding protective wire clamp of cable terminal |
-
2019
- 2019-06-06 CN CN201910490723.7A patent/CN110112590A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323239Y (en) * | 2008-12-23 | 2009-10-07 | 中国北车集团大同电力机车有限责任公司 | Earth clamp used for welding |
| CN203721918U (en) * | 2013-12-13 | 2014-07-16 | 国家电网公司 | Grounding protective wire clamp of cable terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |