CN111463735A - Low-voltage wire quick fixing device and using method - Google Patents
Low-voltage wire quick fixing device and using method Download PDFInfo
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- CN111463735A CN111463735A CN202010393443.7A CN202010393443A CN111463735A CN 111463735 A CN111463735 A CN 111463735A CN 202010393443 A CN202010393443 A CN 202010393443A CN 111463735 A CN111463735 A CN 111463735A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000012212 insulator Substances 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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Abstract
The application provides a quick fixing device of low pressure wire and application method, including the insulator staple bolt, the insulator staple bolt is fixed on the insulator, and the both sides that the insulator staple bolt is relative are equipped with fastening components respectively, and fastening components includes that one end is equipped with open-ended ring shape steel card, and the central line perpendicular to insulator staple bolt's of ring shape steel card central line, the electric wire passes the chamber that holds of ring shape steel card, fastening components still includes the fastener that is used for fastening the electric wire that sets up on ring shape steel card. The device improves the binding efficiency of the wires, improves the binding quality, and greatly improves the safe operation level of the wires while reducing the construction time.
Description
Technical Field
The application relates to the technical field of overhead distribution line fixing, in particular to a low-voltage wire quick fixing device and a using method.
Background
The low-voltage lead is an important component in an overhead distribution line, and the binding of the electric wire on the insulator is particularly important for ensuring the safe operation of the distribution line. At present, the wire binding process is complex, the personnel levels are different, the time consumption is long during construction, the binding quality is inconsistent, and the phenomena of loosening and falling of the wire are caused to happen occasionally.
Disclosure of Invention
To the problem that exists among the prior art, this application provides a quick fixing device of low pressure wire and application method, combines prior art, starts from practical application, to the annular characteristics of insulator, utilizes the staple bolt principle, reaches quick ligature wire, has improved the safe beneficial effect of operation level of circuit.
The application provides a quick fixing device of low pressure wire, including the insulator staple bolt, the insulator staple bolt is fixed on the insulator, and the both sides that the insulator staple bolt is relative are equipped with fastening components respectively, and fastening components includes that one end is equipped with open-ended ring shape steel card, and the central line of the central line perpendicular to insulator staple bolt of ring shape steel card, the electric wire pass the chamber that holds of ring shape steel card, fastening components is still including setting up the fastener that is used for fastening the electric wire on ring shape steel card.
Further, the insulator hoop comprises two semicircular clamping rings which are rotationally connected; one end of each semicircular clamping ring is rotatably connected through a rotating shaft, and the other end of each semicircular clamping ring is a movable end; the movable end forms a sleeve joint hole after being closed, and the insulator passes through the sleeve joint hole.
Furthermore, a first horizontal part is arranged at the movable end of the semicircular clamping ring, a positioning hole is formed in the first horizontal part, a positioning part is arranged in the positioning hole, and the positioning part penetrates through the positioning holes in the two semicircular clamping rings to close the two semicircular clamping rings.
Furthermore, two opposite sides of the insulator hoop are respectively provided with a connecting support, the connecting supports are protruded towards the direction far away from the central line of the insulator hoop, through holes are formed in the connecting supports, the annular steel clips penetrate through the through holes, and the central line of the through holes, the central line of the insulator hoop and the central line of the annular steel clips are perpendicular to each other in pairs.
Further, the one end of ring shape steel card open end is equipped with first arch, and the other end of ring shape steel card open end is equipped with first protruding assorted second protruding, and the sum of the bellied width of first bellied width and second equals the width of ring shape steel card, be equipped with first locking hole in the bellied thickness direction of first arch, be equipped with on the bellied thickness direction of second with a plurality of second locking holes that first locking hole matches, the fastener passes first locking hole and the second locking hole that corresponds.
Furthermore, first locking hole and second locking hole all adopt the screw hole, the retaining member adopts locking bolt.
Furthermore, a gap is formed between the first horizontal parts of the two semicircular clamping rings, and the positioning holes are threaded holes.
Furthermore, the ring-shaped steel card is integrally formed by pressing aluminum alloy.
Furthermore, the insulator hoop has elasticity.
A use method of a low-voltage wire quick fixing device comprises the following steps:
the method comprises the following steps: rotating the positioning piece, and taking down the positioning piece from the positioning hole to enable the movable ends of the two semicircular clamping rings to be in an open state;
step two, adjusting the distance between the two first horizontal parts according to the diameter of the insulator, and wrapping the insulator hoop on the circumference of the insulator;
inserting the positioning piece into the positioning hole, and fastening the insulator hoop on the insulator by screwing the positioning piece;
rotating the fastener, taking down the fastener, and opening the opening end of the circular steel card;
putting the electric wire into a cavity surrounded by the circular steel card from the opening end of the circular steel card, so that the electric wire is wrapped by the circular steel card;
and step six, according to the diameter of the electric wire, the fastener penetrates through the first locking hole and the corresponding second locking hole, and the electric wire is tightly wrapped.
The beneficial effect of this application lies in:
the application provides a quick fixing device of low pressure wire and application method, this application is through combining prior art, from practical application starting, provides a quick fixing device of low pressure wire and application method, to the annular characteristics of insulator, utilizes the staple bolt principle, fixes quick fixing device of low pressure wire on the insulator in advance through screwing up the setting element before the construction, and the fastener only needs to be screwed up to the unwrapping wire in-process, reaches the effect of quick ligature wire. The device firstly improves the wire ligature efficiency, secondly improves the ligature quality, improves wire safe operation level greatly when reducing the engineering time. The device can be widely applied to projects such as new and replacement of lines, and can greatly reduce the operation time, thereby shortening the power failure time and standardizing the uniform quality level.
In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of a low-voltage wire quick fixing device according to an embodiment of the present application.
Fig. 2 is a schematic top view of a low voltage wire quick fixing device according to an embodiment of the present application.
Fig. 3 is a schematic side view of a low voltage wire quick fixing device according to an embodiment of the present application.
Fig. 4 is a schematic top view of an expanded circular steel clip according to an embodiment of the present disclosure.
FIG. 5 is a schematic side view of an embodiment of the present application showing a circular steel clip after deployment.
In the figure, 1, insulator staple bolt, 2, ring shape steel card, 3, fastener, 4, semicircle annular snap ring, 5, pivot, 6, cup joint the hole, 7, first horizontal part, 8, setting element, 9, linking bridge, 10, through-hole, 11, first arch, 12, second arch, 13, first locking hole.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following explains key terms appearing in the present application.
The application provides a quick fixing device for a low-voltage wire, which comprises an insulator hoop 1, wherein the insulator hoop 1 comprises two semicircular clamping rings 4 which are rotatably connected as shown in figures 1-3; the annular steel card 2 is integrally formed by pressing aluminum alloy. One end of each of the two semicircular clamping rings 4 is rotatably connected through a rotating shaft 5, and the other end of each of the two semicircular clamping rings is a movable end. The movable end of the semicircular clamping rings 4 is provided with a first horizontal part 7, the first horizontal part 7 is provided with a positioning hole, a positioning part 8 is arranged in the positioning hole, and the positioning part 8 penetrates through the positioning holes in the two semicircular clamping rings 4 to close the two semicircular clamping rings 4. Two semicircular snap rings 4 form after the closure and cup joint hole 6, and the insulator passes cup joint hole 6.
In this embodiment, the locating hole adopts the screw hole, and corresponding setting element 8 adopts positioning bolt.
In order to adapt to a plurality of insulators with different sizes, the insulator hoop 1 has elasticity; a gap is arranged between the first horizontal parts 7 on the two semicircular snap rings 4.
This application utilizes the staple bolt principle to the annular characteristics of insulator, fixes insulator staple bolt 1 on the insulator.
Insulator staple bolt 1 relative both sides are equipped with fastening components respectively, and fastening components includes that one end is equipped with open-ended ring shape steel card 2, and the central line perpendicular to insulator staple bolt 1's of ring shape steel card 2 central line forms after the open end of ring shape steel card 2 is closed and holds the chamber, and the electric wire passes ring shape steel card 2 hold the chamber, fastening components is still including setting up fastener 3 that is used for fastening the electric wire on ring shape steel card 2, through rotating fastener 3, can fix the electric wire on ring shape steel card 2.
The insulator hoop 1 is provided with two symmetrical sides respectively, the connecting supports 9 are arranged on the two symmetrical sides of the insulator hoop 1, the connecting supports 9 protrude in the direction away from the center line of the insulator hoop 1, the connecting supports 9 are of a certain thickness, through holes 10 are formed in the connecting supports 9 in the thickness direction, the through holes 10 are matched with the size of the circular steel clip, the circular steel clip 2 penetrates through the through holes 10, and the center line of the through holes 10, the center line of the insulator hoop 1 and the center line of the circular steel clip 2 are perpendicular to each other in pairs.
As shown in fig. 4-5, one end of the open end of the circular ring-shaped steel clip 2 is provided with a first protrusion 11, the other end of the open end of the circular ring-shaped steel clip 2 is provided with a second protrusion 12 matched with the first protrusion 11, the sum of the width of the first protrusion 11 and the width of the second protrusion 12 is equal to the width of the circular ring-shaped steel clip 2, a first locking hole 13 is arranged in the thickness direction of the first protrusion 11, a plurality of second locking holes matched with the first locking holes are arranged in the thickness direction of the second protrusion, and the fastener 3 penetrates through the first locking hole 13 and the corresponding second locking hole to fixedly connect the two sides of the open end of the circular ring-shaped steel clip 2, so that the electric wire is fixed in the accommodating cavity of the circular ring-shaped steel.
In this embodiment, the first locking hole 13 and the second locking hole both adopt threaded holes, and the locking member 3 adopts a locking bolt.
The application also provides a use method of the low-voltage wire quick fixing device, which comprises the following steps:
the method comprises the following steps: rotating the positioning piece, and taking down the positioning piece from the positioning hole to enable the movable ends of the two semicircular clamping rings to be in an open state;
step two, adjusting the distance between the two first horizontal parts according to the diameter of the insulator, and wrapping the insulator hoop on the circumference of the insulator;
inserting the positioning piece into the positioning hole, and fastening the insulator hoop on the insulator by screwing the positioning piece;
rotating the fastener, taking down the fastener, and opening the opening end of the circular steel card;
putting the electric wire into a cavity surrounded by the circular steel card from the opening end of the circular steel card, so that the electric wire is wrapped by the circular steel card;
and step six, according to the diameter of the electric wire, the fastener penetrates through the first locking hole and the corresponding second locking hole, and the electric wire is tightly wrapped.
This application combines prior art, sets out from practical application, provides a low pressure wire quick fixation device and application method, to the annular characteristics of insulator, utilizes the staple bolt principle, fixes low pressure wire quick fixation device on the insulator in advance through screwing up the setting element before the construction, and the fastener only needs to be screwed up to the unwrapping wire in-process, reaches the effect of quick ligature wire. The device firstly improves the wire ligature efficiency, secondly improves the ligature quality, improves wire safe operation level greatly when reducing the engineering time. The device can be widely applied to projects such as new and replacement of lines, and can greatly reduce the operation time, thereby shortening the power failure time and standardizing the uniform quality level.
Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a quick fixing device of low pressure wire which characterized in that: including insulator staple bolt (1), insulator staple bolt (1) is fixed on the insulator, and the both sides that insulator staple bolt (1) is relative are equipped with fastening components respectively, and fastening components includes that one end is equipped with open-ended ring shape steel card (2), and the central line perpendicular to insulator staple bolt's (1) central line of ring shape steel card (2), the electric wire pass the chamber that holds of ring shape steel card (2), fastening components is still including setting up fastener (3) that are used for fastening the electric wire on ring shape steel card (2).
2. The low voltage wire quick-fixing device according to claim 1, wherein: the insulator hoop (1) comprises two semicircular snap rings (4) which are rotationally connected; one ends of the two semicircular clamping rings (4) are rotatably connected through a rotating shaft (5), and the other ends are movable ends; after the movable end is closed, a sleeve joint hole (6) is formed, and the insulator penetrates through the sleeve joint hole (6).
3. The low voltage wire quick-fixing device according to claim 2, wherein: the movable end of the semicircular clamping ring (4) is provided with a first horizontal part (7), the first horizontal part (7) is provided with a positioning hole, a positioning part (8) is arranged in the positioning hole, and the positioning part (8) penetrates through the positioning holes in the two semicircular clamping rings (4) to close the two semicircular clamping rings (4).
4. The low voltage wire quick-fixing device according to claim 1, wherein: opposite both sides are equipped with linking bridge (9) respectively on insulator staple bolt (1), and linking bridge (9) are protruding to the direction of keeping away from insulator staple bolt (1) central line, are equipped with through-hole (10) on linking bridge (9), and ring shape steel card (2) pass through-hole (10), and the central line of through-hole (10), the central line of insulator staple bolt (1) and the central line three of ring shape steel card (2) are two liang of perpendicular.
5. The low voltage wire quick-fixing device according to claim 1, wherein: the one end of ring shape steel card (2) open end is equipped with first arch (11), and the other end of ring shape steel card (2) open end is equipped with protruding (12) of first protruding (11) assorted second, and the width sum of the width of first protruding (11) and the protruding (12) of second equals the width of ring shape steel card (2), be equipped with first locking hole (13) on the thickness direction of first protruding (11), be equipped with a plurality of second locking holes that match with first locking hole on the bellied thickness direction of second, fastener (3) pass first locking hole (13) and the second locking hole that corresponds.
6. The low voltage wire quick-fixing device according to claim 5, wherein: first locking hole (13) and second locking hole all adopt the screw hole, retaining member (3) adopt the locking bolt.
7. The low voltage wire quick-fixing device according to claim 3, wherein: a gap is arranged between the first horizontal parts (7) on the two semicircular snap rings (4), and the positioning holes are threaded holes.
8. The low voltage wire quick-fixing device according to claim 1, wherein: the annular steel card (2) is integrally formed by pressing aluminum alloy.
9. The low voltage wire quick-fixing device according to claim 1, wherein: the insulator hoop (1) is elastic.
10. A method for using a low voltage wire quick fixing device according to any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: rotating the positioning piece, and taking down the positioning piece from the positioning hole to enable the movable ends of the two semicircular clamping rings to be in an open state;
step two, adjusting the distance between the two first horizontal parts according to the diameter of the insulator, and wrapping the insulator hoop on the circumference of the insulator;
inserting the positioning piece into the positioning hole, and fastening the insulator hoop on the insulator by screwing the positioning piece;
rotating the fastener, taking down the fastener, and opening the opening end of the circular steel card;
putting the electric wire into a cavity surrounded by the circular steel card from the opening end of the circular steel card, so that the electric wire is wrapped by the circular steel card;
and step six, according to the diameter of the electric wire, the fastener penetrates through the first locking hole and the corresponding second locking hole, and the electric wire is tightly wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393443.7A CN111463735A (en) | 2020-05-11 | 2020-05-11 | Low-voltage wire quick fixing device and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393443.7A CN111463735A (en) | 2020-05-11 | 2020-05-11 | Low-voltage wire quick fixing device and using method |
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| CN111463735A true CN111463735A (en) | 2020-07-28 |
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| CN202010393443.7A Pending CN111463735A (en) | 2020-05-11 | 2020-05-11 | Low-voltage wire quick fixing device and using method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054461A (en) * | 2020-08-03 | 2020-12-08 | 国网山东省电力公司寿光市供电公司 | Low-voltage insulator wire fixing device |
| CN112332349A (en) * | 2020-10-16 | 2021-02-05 | 贵州电网有限责任公司 | Porcelain insulator fixing device for binding wires |
| CN112436468A (en) * | 2020-11-13 | 2021-03-02 | 贵州电网有限责任公司 | Self-locking type drainage wire fixing device |
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