CN209544140U - A kind of transformer lead connection of broken lines ring - Google Patents
A kind of transformer lead connection of broken lines ring Download PDFInfo
- Publication number
- CN209544140U CN209544140U CN201920007114.7U CN201920007114U CN209544140U CN 209544140 U CN209544140 U CN 209544140U CN 201920007114 U CN201920007114 U CN 201920007114U CN 209544140 U CN209544140 U CN 209544140U
- Authority
- CN
- China
- Prior art keywords
- loose collar
- pedestal
- lead
- ring
- lock
- 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.)
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Links
- 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 39
- 210000003781 tooth socket Anatomy 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of transformer lead connection of broken lines ring, when needing to shear lead, the head end of lead is placed in the slot of the fixed ring on the pedestal of one end, rotary moveable ring later, and pass through loose collar locking system for loose collar locking, the head end of lead is compressed using loose collar and fixed ring, later lead is needed to discharge by length, the tail end of lead is placed in the slot of the fixed ring on the pedestal of the other end, rotary moveable ring later, and pass through loose collar locking system for loose collar locking, the tail end of lead is compressed using loose collar and fixed ring, operator can cut lead later, since lead rear and front end is fixed, therefore it will not cause to pop up phenomenon, improve safety.
Description
Technical field
The present invention relates to construction of transformer substation technical fields, and in particular to a kind of transformer lead connection of broken lines ring.
Background technique
Currently, substation transformer lead is all much bolt crimping, long-play is easy to cause pigtail splice to generate heat.
Therefore, it is necessary to be replaced to substation's lead, pigtail splice is crimped using cold weld technique.Before crimping, requirement
The lead of suitable length and severing out.Currently, common broken string method is broken with bolt clipper, in the moment of broken string, due to drawing
The tension lead of line will pop up, it is easy to which personal injury is caused on the head for meeting staff.In addition to this, drawing after cutting
Line is easy broken lot or deformation, is not easy to be inserted into wire clamp.Therefore, that there are working efficiencies is low, easy to the crimping of lead broken string for current methods
The problems such as causing personal injury.
Summary of the invention
To overcome the above deficiencies, the invention provides a kind of personnel convenient to overhaul to crimp lead broken string
And safe and reliable transformer lead connection of broken lines ring.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of transformer lead connection of broken lines ring characterized by comprising
Pedestal, left and right ends are separately installed with iron chains;
Pedestal, is fixed on the head end of iron chains, and the pedestal lower end is installed on semicircular fixed ring;
Loose collar is rotatablely installed by pin shaft I in fixed ring upper end;And
Loose collar locking system, is set on pedestal, is formed with fixed ring and pedestal for accommodating when loose collar is turned to
After the closed round cavity of transformer lead, loose collar locking system fixes loose collar locking.
Further, above-mentioned loose collar locking system includes being rotatablely installed the lock in pedestal by pin shaft II, along work
Several tooth sockets that rotating ring circumferencial direction is arranged at intervals on loose collar, the ratchet corresponding with tooth socket for being set to lock head end,
The spring that is installed in pedestal and the block for being set in pedestal and being located at lock lower end, the spring one end with latch phase
Even, the other end is connected with pedestal, when spring in a free state, the ratchet for latching head end is plugged in the corresponding tooth of loose collar
In the slot and lower end surface of lock is in contact with block.
Handle is installed on above-mentioned lock for operating easily,.
The beneficial effects of the present invention are: when needing to shear lead, the fixation that the head end of lead is placed on the pedestal of one end
In the slot of ring, rotary moveable ring later, and utilize loose collar and fixed ring will loose collar locking by loose collar locking system
The head end of lead compresses, and needs to discharge by length by lead later, the fixation tail end of lead being placed on the pedestal of the other end
In the slot of ring, rotary moveable ring later, and utilize loose collar and fixed ring will loose collar locking by loose collar locking system
The tail end of lead compresses, and operator can cut lead later, since lead rear and front end is fixed, no
It can cause to pop up phenomenon, improve safety.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention;
Fig. 2 is the structural schematic diagram at lock position of the invention;
In figure, 1. pedestal, 2. iron chains, 3. fixed ring, 4. pin shaft, I 5. loose collar, 6. pedestal, 7. tooth socket, 8. pin shaft II
9. latching 10. ratchet, 11. handle, 12. spring, 13. block.
Specific embodiment
With reference to the accompanying drawing 1, the present invention will be further described for attached drawing 2.
A kind of transformer lead connection of broken lines ring characterized by comprising pedestal 1, left and right ends are separately installed with iron
Chain 2;Pedestal 6, is fixed on the head end of iron chains 2, and 6 lower end of pedestal is installed on semicircular fixed ring 3;Loose collar 5 passes through pin shaft I
4 rotational installations are in 3 upper end of fixed ring;And loose collar locking system, it is set on pedestal 6, when loose collar 5 turns to and fixes
After ring 3 and pedestal 6 form the closed round cavity for accommodating transformer lead, loose collar locking system locks loose collar 5
Only fix.When needing to shear lead, the head end of lead is placed in the slot of the fixed ring 3 on the pedestal 6 of one end, rotation is lived later
Rotating ring 5, and by loose collar locking system by 5 locking of loose collar, the head end of lead is compressed using loose collar 5 and fixed ring 3,
Later lead is needed to discharge by length, the tail end of lead is placed in the slot of the fixed ring 3 on the pedestal 6 of the other end, later
Rotary moveable ring 5, and by loose collar locking system by 5 locking of loose collar, using loose collar 5 and fixed ring 3 by the tail of lead
Side pressure is tight, and operator can cut lead later, since lead rear and front end is fixed, will not cause bullet
Occur as improving safety.
Loose collar locking system can be following structure comprising be rotatablely installed the lock in pedestal 6 by pin shaft II 8
Button 9, several tooth sockets 7 for being arranged at intervals at along 5 circumferencial direction of loose collar on loose collar 5, be set to 9 head ends of lock with tooth socket 7
Corresponding ratchet 10, the spring 12 being installed in pedestal 6 and the block 13 for being set in pedestal 6 and being located at 9 lower ends of lock,
12 one end of spring 9 is connected with lock, and the other end is connected with pedestal 6, when spring 12 in a free state, latch 9 head ends
Ratchet 10 is plugged in the corresponding tooth socket 7 of loose collar 5 and the lower end surface of lock 9 is in contact with block 13.When lock 9 and block 13
When being in contact, ratchet 10 is plugged in tooth socket 7, when loose collar 5 rotates down at this time, since lock 9 is stopped by block 13,
It can not be rotated down, and when being rotated up, needed to make to latch 9 compressed springs 12, both needed to overcome the elastic force of spring 12, therefore
It can not freely be rotated up, it is achieved that the locking of loose collar 5 is fixed.
Preferably, handle 11 is installed on lock 9.It can be convenient 9 rotation of driving lock by handle 11, make its head end
Ratchet 10 is turned to be mutually disengaged with tooth socket 7.
Claims (3)
1. a kind of transformer lead connection of broken lines ring characterized by comprising
Pedestal (1), left and right ends are separately installed with iron chains (2);
Pedestal (6), is fixed on the head end of iron chains (2), and pedestal (6) lower end is installed on semicircular fixed ring (3);
Loose collar (5) is rotatablely installed by pin shaft I (4) in fixed ring (3) upper end;And
Loose collar locking system is set on pedestal (6), when loose collar (5) turns to and fixed ring (3) and pedestal (6) formation
After closed round cavity for accommodating transformer lead, loose collar locking system fixes loose collar (5) locking.
2. transformer lead connection of broken lines ring according to claim 1, it is characterised in that: the loose collar locking system packet
It includes and is rotatablely installed the lock (9) in pedestal (6) by pin shaft II (8), circumferencial direction is arranged at intervals at activity along loose collar (5)
Several tooth sockets (7) on ring (5), are installed on pedestal at the ratchet (10) corresponding with tooth socket (7) for being set to lock (9) head end
(6) spring (12) in and the block (13) for being set in pedestal (6) and being located at lock (9) lower end, the spring (12) one
End is connected with lock (9), and the other end is connected with pedestal (6), when spring (12) in a free state, latch (9) head end
Ratchet (10) is plugged in the corresponding tooth socket (7) of loose collar (5) and the lower end surface of lock (9) is in contact with block (13).
3. transformer lead connection of broken lines ring according to claim 2, it is characterised in that: be equipped on the lock (9)
Handle (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920007114.7U CN209544140U (en) | 2019-01-03 | 2019-01-03 | A kind of transformer lead connection of broken lines ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920007114.7U CN209544140U (en) | 2019-01-03 | 2019-01-03 | A kind of transformer lead connection of broken lines ring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209544140U true CN209544140U (en) | 2019-10-25 |
Family
ID=68268447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920007114.7U Active CN209544140U (en) | 2019-01-03 | 2019-01-03 | A kind of transformer lead connection of broken lines ring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209544140U (en) |
-
2019
- 2019-01-03 CN CN201920007114.7U patent/CN209544140U/en active Active
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