CN207368254U - A kind of rotating member welding machine device for connecting earth - Google Patents
A kind of rotating member welding machine device for connecting earth Download PDFInfo
- Publication number
- CN207368254U CN207368254U CN201721494682.1U CN201721494682U CN207368254U CN 207368254 U CN207368254 U CN 207368254U CN 201721494682 U CN201721494682 U CN 201721494682U CN 207368254 U CN207368254 U CN 207368254U
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- China
- Prior art keywords
- rotating member
- flange
- welding machine
- connecting shaft
- machine device
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Abstract
The utility model discloses a kind of rotating member welding machine device for connecting earth, including connecting shaft, mounting flange and rotary flange, the connecting shaft is fixed on the rotating member, the rotary flange and mounting flange are arranged in connecting shaft successively, and mounting flange and rotating member against, bearing is equipped between the rotary flange and connecting shaft, the ground wire is fixed on the rotary flange.The utility model solves the problems, such as that fixed ground wire knot beats strand, and reduction ground wire loss is cost-effective, improves work efficiency.
Description
Technical field
It the utility model is related to blower fan tower barrel welding technology field, more particularly to a kind of rotating member welding machine ground wire connection dress
Put.
Background technology
Because needing property-line to be fixedly connected with rotating tower with welding machine when the weldering of tower tube coupling group to point and girth welding.It is existing
Ground wire mainly causes ground wire can nature spiral shell using the mode that is fixedly connected, such ground wire with welding machine end in tower with tower rotation
Screw tight knotting.Tower, which welds 3~5 circumferential welds, to be needed to stop, and makes knot ground wire revolution in order reconnect, it is necessary to waste a large amount of
Working time；And tightening knotting naturally causes ground wire heating burnout itself, and welding ground service life is very short, increase product
Production cost；Ground wire nature rundown process can make ground wire contact loosening with tower, loose contact phenomenon occur and cause electric spark to make
Tower surface produces electric arc hole, it is necessary to which repair welding is polished, and production assurance difficulty increases, and defect processing increase cost.It is comprehensive
It is upper described, welding efficiency is not only have impact on using existing welding ground, but also product quality is reduced, while waste great amount of cost.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of fixed ground wire of solution to twist
Knot is beaten the problem of strand, and reduction ground wire loss is cost-effective, improves the rotating member welding machine device for connecting earth of work efficiency.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of rotating member welding machine device for connecting earth, including connecting shaft, mounting flange and rotary flange, the connecting shaft
It is fixed on the rotating member, the rotary flange and mounting flange are arranged in connecting shaft successively, and mounting flange
With rotating member against being equipped with bearing between the rotary flange and connecting shaft, the ground wire is fixed on the rotary flange.
Further as above-mentioned technical proposal is improved：
The rotating member welding machine device for connecting earth further includes elastic pressed piece, and the elastic pressed piece includes being sheathed on
Spring and locking nut in connecting shaft, the spring, which supports, to be arranged between locking nut and rotary flange.
The ground wire is fixed on the rotary flange by terminal plate.
The mounting flange, rotary flange and terminal plate are made by copper coin.
Described rotating member one end has ring flange, and the connecting shaft is arranged on ring flange, and is locked by nut collar
Tightly, the mounting flange and ring flange against.
The bearing is roller bearing.
Compared with prior art, the utility model has the advantage of：
The rotating member welding machine device for connecting earth of the utility model, no matter rotating member is forward or reverse, and soon
Turn or slow-speed, ground wire remain relatively motionless so as to be twisted, so as to solve the problems, such as that fixed ground wire knot beats strand, reduce
Ground wire loss is cost-effective, improves work efficiency Improving The Quality of Products；In addition, rotary flange during rotation only with it is solid
Determine flange and produce contact, do not contacted with rotating member, avoid the abrasion to rotating member.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model rotating member welding machine device for connecting earth.
Fig. 2 is position view of the device for connecting earth on rotating member in the utility model.
Each label represents in figure：
1st, connecting shaft；2nd, mounting flange；3rd, rotary flange；4th, rotating member；41st, ring flange；5th, bearing；6th, ground wire；61、
Terminal plate；7th, nut collar；8th, spring；9th, locking nut.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
As depicted in figs. 1 and 2, the rotating member welding machine device for connecting earth of the present embodiment, including connecting shaft 1, fixation
Orchid 2 and rotary flange 3, connecting shaft 1 are fixed on rotating member 4, rotary flange 3 and mounting flange 2 company of being arranged in successively
In spindle 1, and mounting flange 2 and rotating member 4 are against being equipped with bearing 5, the ground wire of welding machine between rotary flange 3 and connecting shaft 1
6 are fixed on rotary flange 3.During rotating member 4 is rotating, connecting shaft 1 and mounting flange 2 are solid with rotating member 4
It is fixed, and rotated with rotating member 4, and rotary flange 3 produces opposite turn while being rotated with rotating member 4 with rotating member 4
Dynamic, i.e. 4 rotation of rotating member, driving rotary flange 3 revolves round the sun, but the effect due to bearing 5 and the gravity traction of ground wire 6, rotation
Rotation can occur for flange 3, no matter so rotating member 4 is forward or reverse, and fast-turn construction or slow-speed, ground wire 6 remain phase
To motionless so as to will not be twisted, as long as and 6 long-time service of a set of device for connecting earth and a set of ground wire, ground wire connection
Device is detachable, also need to only be used part replacement, ground wire 6 and device for connecting earth even if certain damage of components
Service life is all very long.The device for connecting earth of the utility model, solves the problems, such as that fixed ground wire knot beats strand, reduces ground wire loss
It is cost-effective, improve work efficiency Improving The Quality of Products.In addition, rotary flange 3 during rotation only with mounting flange 2
Contact is produced, is not contacted with rotating member 4, avoids the abrasion to rotating member 4.
In the present embodiment, ground wire 6 is fixed on rotary flange 3 by terminal plate 61.Terminal plate 61 by bolt (in figure not
Show) it is fastened on rotary flange 3.During rotating member 4 rotates, rotary flange 3 rotates, so as to ensure terminal plate 61
It is constant with initial position, as shown by the dash line in figure 2.
In the present embodiment, 4 one end of rotating member has ring flange 41, and connecting shaft 1 is arranged on ring flange 41, and passes through spiral shell
Female packing ring 7 is locked, mounting flange 2 and ring flange 41 against.Rotating member 4 is by taking blower fan tower barrel as an example, and ring flange 41 is wind
The tower drum flange of machine tower.Nut collar 7 is arranged on the back side of tower drum flange, and rotary flange 3 and mounting flange 2 are arranged on tower drum flange
Front.Nut collar 7 is from belt washer, by carrying out compression fit with the screw thread of connecting shaft 1.
In the present embodiment, the front end of connecting shaft 1 is additionally provided with elastic pressed piece, and elastic pressed piece includes being sheathed on connecting shaft 1
On spring 8 and locking nut 9, spring 8 support be arranged between locking nut 9 and rotary flange 3.Elastic pressed piece is applied not only to pair
Rotary flange 3 carry out it is spacing, meanwhile, when blower fan tower barrel stops rotating, is welded, by spring 8 compress rotary flange 3,
Rotary flange 3 is compressed with mounting flange 2, so as to be compressed with blower fan tower barrel, ensure that ground wire 6 is connected with blower fan tower barrel all the time.
In the present embodiment, mounting flange 2, rotary flange 3 and terminal plate 61 are made with the copper coin to conduct electricity very well, its
Electric conductivity is excellent, and copper coin friction coefficient is small.
In the present embodiment, bearing 5 is the preferable roller bearing of sliding, it is ensured that energy between rotary flange 3 and mounting flange 2
Relatively rotate flexible.
Although the utility model has been disclosed with preferred embodiment as above, but it is not limited to the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model scope, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible changes and modifications, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to the utility model technical spirit to real above
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (6)
- A kind of 1. rotating member welding machine device for connecting earth, it is characterised in that：Including connecting shaft (1), mounting flange (2) and rotation Flange (3), the connecting shaft (1) are fixed on the rotating member (4), the rotary flange (3) and mounting flange (2) It is arranged in successively in connecting shaft (1), and mounting flange (2) and rotating member (4) are against the rotary flange (3) and connecting shaft (1) bearing (5) is equipped between, the ground wire (6) is fixed on the rotary flange (3).
- 2. rotating member welding machine device for connecting earth according to claim 1, it is characterised in that：The rotating member welding machine Device for connecting earth further includes elastic pressed piece, and the elastic pressed piece includes the spring (8) being sheathed in connecting shaft (1) and lock Tight nut (9), the spring (8), which is supported, to be arranged between locking nut (9) and rotary flange (3).
- 3. rotating member welding machine device for connecting earth according to claim 2, it is characterised in that：The ground wire (6) passes through Terminal plate (61) is fixed on the rotary flange (3).
- 4. rotating member welding machine device for connecting earth according to claim 3, it is characterised in that：The mounting flange (2), Rotary flange (3) and terminal plate (61) are made by copper coin.
- 5. rotating member welding machine device for connecting earth according to any one of claims 1 to 4, it is characterised in that：It is described Rotating member (4) one end has ring flange (41), and the connecting shaft (1) is arranged on ring flange (41), and passes through nut collar (7) lock, the mounting flange (2) and ring flange (41) against.
- 6. rotating member welding machine device for connecting earth according to any one of claims 1 to 4, it is characterised in that：It is described Bearing (5) is roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494682.1U CN207368254U (en) | 2017-11-10 | 2017-11-10 | A kind of rotating member welding machine device for connecting earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494682.1U CN207368254U (en) | 2017-11-10 | 2017-11-10 | A kind of rotating member welding machine device for connecting earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368254U true CN207368254U (en) | 2018-05-15 |
Family
ID=62343700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494682.1U Active CN207368254U (en) | 2017-11-10 | 2017-11-10 | A kind of rotating member welding machine device for connecting earth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247482A (en) * | 2020-09-25 | 2021-01-22 | 王俊霞 | Preparation method of rotary conductive mechanism |
-
2017
- 2017-11-10 CN CN201721494682.1U patent/CN207368254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247482A (en) * | 2020-09-25 | 2021-01-22 | 王俊霞 | Preparation method of rotary conductive mechanism |
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