CN215185761U - Puller type wire fixer - Google Patents
Puller type wire fixer Download PDFInfo
- Publication number
- CN215185761U CN215185761U CN202120517831.1U CN202120517831U CN215185761U CN 215185761 U CN215185761 U CN 215185761U CN 202120517831 U CN202120517831 U CN 202120517831U CN 215185761 U CN215185761 U CN 215185761U
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- CN
- China
- Prior art keywords
- foot
- screw
- rod
- rotating shaft
- screw rod
- 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.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
A puller type wire fixer. The problem of extravagant raw and other materials, easily cause electric energy loss and wire damage when mainly solving current ligature fixed wire. The method is characterized in that: the middle part of the screw rod seat (2) is connected with a screw rod (1), the lower end of the screw rod (1) is fixed with a pressing plate (4), and the bottom of the screw rod seat (2) is connected with a pull foot (3) which can be opened and closed. The puller type wire fixer can be repeatedly used, waste is avoided, and electric energy loss and wire damage are avoided.
Description
Technical Field
The utility model relates to the field of machinary, a draw horse formula wire fixer specifically says so.
Background
The 6KV overhead insulated conductor uses an insulator as a conductor support, and the conductor is fixed on the insulator by a binding wire (aluminum stranded wire). The use of a binding wire to secure a wire typically creates several problems: firstly, the lead is fixed on the top of the insulator in a 426 binding mode, and the binding wire is not easy to recover and cannot be reused, so that the waste of raw materials is caused; secondly, forming eddy current by the binding wire under the action of a variable magnetic field to cause electric energy loss; thirdly, electrochemical corrosion is generated between the current generated on the binding wire and the dust gathered by the binding wire, so that the lead is easily damaged; fourthly, with the continuation of the operation time, due to the looseness between the binding wire turns and the binding turns, when the current is large, sparks are generated to easily cause wire breakage accidents.
Disclosure of Invention
In order to overcome when the fixed wire of current ligature line extravagant raw and other materials, easily cause the not enough of electric energy loss and wire damage, the utility model provides a draw horse formula wire fixer, this draw horse formula wire fixer repeatedly usable avoids extravagant, avoids producing electric energy loss and wire damage.
The technical scheme of the utility model is that: the utility model provides a draw horse formula wire fixer, includes the lead screw seat, lead screw seat middle part is connected with the lead screw, and the lead screw lower extreme is fixed with the clamp plate, and lead screw seat bottom is connected with the arm-tie that can open and shut.
The screw seat comprises a screw connecting plate, the left end of the screw connecting plate is connected with the left connecting rod through a rotating shaft, and the other end of the left connecting rod is connected with the left upright rod through the rotating shaft; the lead screw connecting plate is connected, and the other end of the right connecting rod is connected with the right upright rod through a rotating shaft.
The pull foot is divided into a left pull foot and a right pull foot which are in a semicircular ring shape, one end of the left pull foot and one end of the right pull foot are connected through a rotating shaft, and the other end of the left pull foot and the other end of the right pull foot are connected through a movable buckle.
The left upright rod is connected to the left foot-tie, and the right upright rod is connected to the right foot-tie.
The lower plane of the pressing plate is provided with an arc-shaped wire guide groove.
The utility model discloses following beneficial effect has: by adopting the scheme, the device fixes the lead on the insulator through the interaction of the pressing plate and the pull pin, so that the lead can be recycled, and the waste is avoided; the electric energy loss and the wire damage are avoided; and because the lead screw is used for fixing, the lead screw is not easy to loosen, the operation is convenient, and the use is safe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-screw rod, 2-screw rod seat, 3-pull foot, 4-pressing plate, 2-1-screw rod connecting plate, 2-2-left connecting rod, 2-3-left upright rod, 2-4-right connecting rod, 2-5-right upright rod, 3-1-left pull foot, 3-2-right pull foot and 4-1-wire guide groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, a puller type wire fixer comprises a screw base 2, wherein the screw base 2 comprises a screw connecting plate 2-1, the left end of the screw connecting plate 2-1 is connected with a left connecting rod 2-2 through a rotating shaft, and the other end of the left connecting rod 2-2 is connected with a left upright rod 2-3 through a rotating shaft; the right end of the lead screw connecting plate 2-1 is connected with a right connecting rod 2-4 through a rotating shaft, and the other end of the right connecting rod 2-4 is connected with a right upright rod 2-5 through a rotating shaft. All the rotating shafts can rotate freely, so that the lead screw connecting plate 2-1 can move up and down relative to the left upright post and the right upright post. The middle of the screw base 2 is connected with a screw 1, the upper end of the screw 1 is a hexagon nut, the lower end of the screw is fixed with a pressing plate 4, and the lower plane of the pressing plate 4 is provided with an arc-shaped wire guide groove 4-1. The bottom of the screw rod seat 2 is connected with a retractable pull foot 3, the pull foot 3 is divided into a left pull foot 3-1 and a right pull foot 3-2 which are in a semicircular shape, one end of the left pull foot 3-1 is connected with one end of the right pull foot 3-2 through a rotating shaft, and the other end of the left pull foot 3-1 is connected with the other end of the right pull foot 3-2 through a movable buckle, so that the pull foot 3 can be opened and closed along the rotating shaft and is fastened through the movable buckle. The left upright rod 2-3 is connected to the left foot 3-1, and the right upright rod 2-5 is connected to the right foot 3-2, so that the foot 3 and the screw rod seat 2 are fixed together.
When the puller type wire fixer is used, the pressing plate 4 is placed above the wire, and the wire groove 4-1 is parallel to the wire; the pull pin 3 is opened, the bottleneck position of a pin type (column type) insulator is placed, and then the movable buckle is closed, so that the left pull pin and the right pull pin are tightly attached to the bottleneck; the screw rod 1 is rotated to adjust the thread stroke, so that the pressing plate 4 moves downwards, and the lead is pressed until the lead groove 4-1. Because the rotating screw rod 1 moves downwards, the pull pin 3 can generate a line pulling force on the bottleneck of the pin type (column type) insulator, and the two parts act simultaneously to enable the conducting wire to be fixed better.
Claims (5)
1. The utility model provides a draw horse formula wire fixer, includes lead screw seat (2), its characterized in that: the middle part of the screw rod seat (2) is connected with a screw rod (1), the lower end of the screw rod (1) is fixed with a pressing plate (4), and the bottom of the screw rod seat (2) is connected with a pull foot (3) which can be opened and closed.
2. The puller wire holder according to claim 1, wherein: the screw base (2) comprises a screw connecting plate (2-1), the left end of the screw connecting plate (2-1) is connected with the left connecting rod (2-2) through a rotating shaft, and the other end of the left connecting rod (2-2) is connected with the left upright rod (2-3) through the rotating shaft; the right end of the screw rod connecting plate (2-1) is connected with a right connecting rod (2-4) through a rotating shaft, and the other end of the right connecting rod (2-4) is connected with a right upright rod (2-5) through a rotating shaft.
3. The puller wire holder according to claim 2, wherein: the pull foot (3) is divided into a left pull foot (3-1) and a right pull foot (3-2) which are in a semicircular ring shape, one end of the left pull foot (3-1) is connected with one end of the right pull foot (3-2) through a rotating shaft, and the other end of the left pull foot (3-1) is connected with the other end of the right pull foot (3-2) through a movable buckle.
4. The puller wire holder according to claim 3, wherein: the left upright rod (2-3) is connected to the left foot (3-1), and the right upright rod (2-5) is connected to the right foot (3-2).
5. The puller wire holder according to claim 4, wherein: the lower plane of the pressure plate (4) is provided with an arc-shaped wire guide groove (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517831.1U CN215185761U (en) | 2021-03-11 | 2021-03-11 | Puller type wire fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517831.1U CN215185761U (en) | 2021-03-11 | 2021-03-11 | Puller type wire fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185761U true CN215185761U (en) | 2021-12-14 |
Family
ID=79415099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120517831.1U Expired - Fee Related CN215185761U (en) | 2021-03-11 | 2021-03-11 | Puller type wire fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185761U (en) |
-
2021
- 2021-03-11 CN CN202120517831.1U patent/CN215185761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |