CN114628949B - Quick access type wiring buckle - Google Patents
Quick access type wiring buckle Download PDFInfo
- Publication number
- CN114628949B CN114628949B CN202210269970.6A CN202210269970A CN114628949B CN 114628949 B CN114628949 B CN 114628949B CN 202210269970 A CN202210269970 A CN 202210269970A CN 114628949 B CN114628949 B CN 114628949B
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- CN
- China
- Prior art keywords
- vertical section
- buckle
- wire
- clamping mechanism
- quick access
- 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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- 239000012530 fluid Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a quick-access type wiring buckle, which comprises a Z-shaped tubular buckle, wherein a Z-shaped opening allowing a wire to pass through is formed in the outer side wall of the buckle, and the opening extends from one end of the buckle to the other end of the buckle; the device also comprises a first clamping mechanism and a second clamping mechanism. The invention provides the wiring buckle, solves the problem of installation wiring technology of the electric energy metering device, and avoids irregular and beautiful wiring caused by manual technology; the problems that the tail wire head of the meter is stripped off and does not meet the standard, the wire is prevented from being too long or too short, the screw is inconvenient to screw, the metering error is caused, and the meter is heated and burnt out are solved; the waste of wires is avoided, and the cost is saved; through setting up first clamping mechanism and second clamping mechanism, set up buckle size to be greater than the external diameter of electric current line, then press from both sides the wire tightly through the push pedal, power cord and voltage line all are suitable for.
Description
Technical Field
The invention relates to a quick access type wiring buckle, and belongs to the technical field of power supply metering auxiliary equipment.
Background
Based on the newly added access and daily operation and maintenance of the metering device, staff in a power supply station usually takes a section of wire according to the process specification by hand, straightens the wire, folds the wire, and then accesses the wire, the folded part is formed by bending the wire twice by 90 degrees into a Z shape by hand, the method is time-consuming, and the process requirements are often not met because the manual access operation is not standard, such as: the length of the newly-accessed lead is too long or too short, so that the screw is inconvenient to screw, and the metering error is caused; the meter tail wiring terminal is easy to compress only one screw, so that the meter heats and burns the meter; in addition, the skill level of staff and the liability center are uneven, so that the deviation of the process and the material consumption length exists when the electric wire is used.
Disclosure of Invention
The invention aims to solve the technical problems that: the quick access type wiring buckle is provided to solve the problem that when the existing metering device is newly added and accessed, a worker can take a section of wire by hand, straighten the wire, fold the wire, and then access the wire, so that the technological requirement cannot be met easily.
The technical scheme adopted by the invention is as follows: the tubular buckle comprises a Z-shaped tubular buckle, wherein a Z-shaped opening allowing a lead to pass through is formed in the outer side wall of the buckle, and the opening is parallel to the buckle.
Preferably, the size of the opening matches the outer diameter of the voltage line.
Preferably, the size of the opening matches the outer diameter of the current wire.
Preferably, the buckle comprises a first vertical section (1), a horizontal section (2) and a second vertical section (3), wherein the first vertical section (1), the horizontal section (2) and the second vertical section (3) are telescopic.
Preferably, the inner diameters of the first vertical section, the horizontal section and the second vertical section and the width of the opening are larger than the outer diameter of the current wire, and a first clamping mechanism and a second clamping mechanism for clamping the lead are respectively arranged on the first vertical section and the second vertical section; the first clamping mechanism comprises a cylinder body, wherein the axis of the cylinder body is arranged at the upper part of the first vertical section, the cylinder body is arranged along the radial direction of the first vertical section, a piston is connected in a sliding and sealing manner, a through hole is formed in the piston, and a spring which stretches out and draws back along the radial direction of the first vertical section is arranged at one end, far away from the axis of the first vertical section, of the cylinder body; electrorheological fluid is filled in the cylinder body; a connecting rod which is arranged along the radial direction of the first vertical section is fixed at one end of the piston, which is far away from the spring, the connecting rod penetrates through the inner side wall of the first vertical section and is in sliding sealing connection with the inner side wall of the first vertical section, and a push plate which is parallel to the axis of the first vertical section is fixed at the right end of the connecting rod; the electrorheological fluid is connected in series with a power supply, and the power supply is electrically connected with a switch; pressing the switch, and electrifying the electrorheological fluid into solid; loosening the switch, and powering off the electrorheological fluid to become liquid; the second clamping mechanism has the same structure as the first clamping mechanism, and the first clamping mechanism and the second clamping mechanism are positioned on the same side of the buckle.
Preferably, the pushing plate is arc-shaped, and the circle center is far away from the cylinder body.
Preferably, the upper end of the push plate exceeds the upper end of the first vertical section and a handle is fixed.
Preferably, the switch is mounted on the handle.
The invention has the beneficial effects that:
1. compared with the prior art, the wiring buckle provided by the invention has the advantages that in the installation wiring process of the electric energy metering device, the irregular and unattractive wiring caused by the problem of manual skill is avoided; the problems that the tail wire head of the meter is stripped off and does not meet the standard, the wire is prevented from being too long or too short, the screw is inconvenient to screw, the metering error is caused, and the meter is heated and burnt out are solved; the waste of the wires is avoided, and the cost is saved.
2. In particular, compared with the prior art, the invention sets the opening size and the inner diameter of the buckle to be larger than the outer diameter of the current wire by arranging the first clamping mechanism and the second clamping mechanism, and then clamps the lead by the push plate, so that the power wire and the voltage wire are applicable.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of embodiment 1;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Example 1:
quick access formula wiring buckle, as shown in fig. 1, including the tubular buckle of "Z" style of calligraphy, the buckle is from last to including first vertical section 1, horizontal segment 2 and the vertical section 3 of second down, and first vertical section 1, horizontal segment 2 and the vertical section 3 homoenergetic of second are flexible, and the telescopic structure of first vertical section 1, horizontal segment 2 and the vertical section 3 of second adopts prior art, and the telescopic structure of specific optional telescopic fishing rod. The first vertical section 1, the horizontal section 2 and the second vertical section 3 can be telescopic, so that the lengths of the first vertical section 1, the horizontal section 2 and the second vertical section 3 can be flexibly adjusted according to the space of a working site; since the distance between the wiring hole of the electricity meter and the wiring hole of the wiring terminal is approximately 200cm, it is necessary to ensure that the sum of the lengths of the first vertical section 1, the horizontal section 2 and the second vertical section 3 is 200cm.
Since one of the wires to which the metering device is newly connected is a voltage wire and one is a current wire, the cross-sectional area of the voltage wire for the metering device is usually 2.5 mm square, and the cross-sectional area of the current wire is usually 4 mm square.
The buckle is used for clamping a current wire or a voltage wire when the metering device is newly added and connected, one function is to control the length of the wire to be 200cm, and the other function is to bend the wire into a Z shape, so that the wire meets the attractive requirement.
Therefore, the rear side wall of the buckle is provided with a Z-shaped opening allowing the lead to pass through, the whole opening is parallel to the buckle, and the opening extends from the upper end to the lower end of the buckle.
In order to enable the buckle to clamp the current wire and the voltage wire, and in order to strictly control the length of the wire, the wire needs to be tightened inside the buckle, but the outer diameter of the current wire is different from that of the voltage wire, so that the width of the opening in the embodiment is equal to that of the wire with the cross section of 4 square millimeters, but in this way, the buckle cannot clamp the voltage wire when the voltage wire is connected, and therefore, in the embodiment, a first clamping mechanism and a second clamping mechanism for clamping the wire are respectively arranged on the first vertical section 1 and the second vertical section 3;
as shown in fig. 2, the first clamping mechanism comprises a cuboid cylinder body 4 arranged at the left upper part of the first vertical section 1, the axis of the cylinder body 4 is arranged along the radial direction of the first vertical section 1, a cuboid piston 42 is connected in a sliding and sealing manner in the cylinder body 4, a through hole 421 is formed in the piston 42, the left side and the right side of the piston 42 are communicated through the through hole 421, a spring 41 stretching along the radial direction of the first vertical section 1 is arranged at the left end of the cylinder body 4, the left end of the spring 41 is fixed at the left end of the cylinder body 4, and the right end of the spring 41 is fixed on the piston 42; the right end of the piston 42 is coaxially fixed with a connecting rod 25, the right end of the connecting rod 25 penetrates through the inner side wall of the first vertical section 1 and is in sliding sealing connection with the inner side wall of the first vertical section 1, the right end of the connecting rod 25 is fixed with a push plate 44, the push plate 44 is parallel to the axis of the first vertical section 1, the push plate 44 is arc-shaped, and the circle center is positioned on the right side of the push plate 44; the upper end of the push plate 44 exceeds the upper end of the first vertical section 1 and is fixed with a cuboid handle 45; the interior of the cylinder body 4 is filled with electrorheological fluid; the electrorheological fluid is connected in series with a power supply, the power supply is electrically connected with a switch 46, and the switch 46 is arranged at the upper end of the handle 45; depressing switch 46, electrorheological fluid energizes to a solid; switch 46 is released and the electrorheological fluid is de-energized to become fluid.
In the initial state, electrorheological fluid is liquid, the piston 42 is positioned at the right end of the cylinder body 4 under the action of the spring 41, when wiring is needed, the upper part of the first vertical section 1 of the buckle is held by a left hand, the handle 45 is pushed to the left side to the left limit position by the thumb of the left hand, in the process, the electrorheological fluid completely enters the right side of the piston 42 from the left side of the piston 42 through the through hole 421, then the thumb of the left hand slides to the upper end of the handle 45 and presses the switch 46, the electrorheological fluid is electrified to be solid, the thumb can be loosened, and the piston 42 is limited at the left end of the cylinder body 4 by the electrorheological fluid; at this time, the distance between the push plate 44 and the first vertical section 1 is greater than the outer diameter of the wire with the cross-sectional area of 4 square millimeters, so that a current wire or a voltage wire can be inserted from the first vertical section 1 and the wire is positioned on the right side of the push plate 44;
as shown in fig. 1, the second clamping mechanism is of the same construction as the first clamping mechanism and is located to the left of the second vertical section 3. Similarly, the wire is led out from the lower end of the second vertical section 3, after the length of the lower end of the wire is adjusted, the lower part of the wire is tightly attached to the right side wall of the second vertical section 3, the switch 46 of the second adjusting mechanism is pressed down again, electrorheological fluid is powered off to become liquid, the piston 42 of the second clamping mechanism slides rightwards under the acting force of the spring 41 and clamps the lower part of the wire, at the moment, the switch 46 of the second adjusting mechanism is pressed down again, electrorheological fluid is powered on to become solid, the piston 42 is limited, the second clamping mechanism clamps the lower end of the wire, the upper end of the wire is tensioned along the right side wall of the first vertical section 1, the upper part of the wire is clamped by the first clamping mechanism, the wire is cut off from the wire coil, and after the insulating layers outside the upper end and the lower end of the wire are removed, the wire can be wired. After the wiring is completed, the two switches 46 are pressed again, the two pistons 42 are reset, and the buckle can be pulled forward to be taken down, so that the buckle can be repeatedly used.
The material of buckle in this embodiment is insulating hard plastic material, for convenient grasp, and makes things convenient for push pedal 44 to remove, can set up the external diameter of buckle to about 3cm in this embodiment, conveniently grasp the buckle, make things convenient for the installation and the dismantlement of buckle.
Example 2
Example 2 differs from example 1 in that: removing the clamping mechanism, respectively preparing two buckles, wherein the opening of one buckle is matched with the outer diameter of the wire with the cross section of 2.5 square millimeters, and the inner diameter of the buckle is equal to the outer diameter of the wire with the cross section of 2.5 square millimeters; the opening of the other buckle is matched with the outer diameter of the wire with the cross section of 4 square millimeters, and the inner diameter of the buckle is equal to the outer diameter of the wire with the cross section of 4 square millimeters.
Compared with the embodiment 1, the embodiment has the advantages of simpler structure and the disadvantage that the outer diameters of the current wires of different batches may be different due to the different thicknesses of the insulating layers of the outer surfaces of the different wires, the outer diameters of the voltage wires of different batches may be different, and the conditions that the inner diameters of the buckles and the sizes of the openings are not matched with the outer diameters of the wires may exist; the current wire and the voltage wire cannot share the same buckle; furthermore, the outer diameter of the buckle is small, and the buckle is inconvenient to grasp when being installed and disassembled.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (6)
1. Quick access formula wiring buckle, its characterized in that: the wire-guiding device comprises a Z-shaped tubular buckle, wherein a Z-shaped opening allowing a wire to pass through is formed in the outer side wall of the buckle, and the opening is parallel to the buckle; the buckle comprises a first vertical section (1), a horizontal section (2) and a second vertical section (3), wherein the first vertical section (1), the horizontal section (2) and the second vertical section (3) can stretch out and draw back; the inner diameters of the first vertical section (1), the horizontal section (2) and the second vertical section (3) and the width of the opening are larger than the outer diameter of the current wire, and a first clamping mechanism and a second clamping mechanism for clamping the lead are respectively arranged on the first vertical section (1) and the second vertical section (3); the first clamping mechanism comprises a cylinder body (4) which is arranged on the upper portion of the first vertical section (1) along the radial direction of the first vertical section (1), a piston (42) is connected in a sliding and sealing mode in the cylinder body (4), a through hole (421) is formed in the piston (42), and a spring (41) which stretches out and draws back along the radial direction of the first vertical section (1) is arranged at one end, far away from the axis of the first vertical section (1), of the cylinder body (4); electrorheological fluid is filled in the cylinder body (4); a connecting rod (25) which is radially arranged along the first vertical section (1) is fixed at one end, far away from the spring (41), of the piston (42), the connecting rod (25) penetrates through the inner side wall of the first vertical section (1) and is in sliding sealing connection with the inner side wall of the first vertical section (1), and a push plate (44) parallel to the axis of the first vertical section (1) is fixed at the right end of the connecting rod (25); the electrorheological fluid is connected in series with a power supply, and the power supply is electrically connected with a switch (46); pressing the switch (46), and electrifying the electrorheological fluid; releasing the switch (46) and powering off the electrorheological fluid; the second clamping mechanism has the same structure as the first clamping mechanism, and the first clamping mechanism and the second clamping mechanism are positioned on the same side of the buckle.
2. The quick access wiring clasp of claim 1, wherein: the opening is sized to match the outer diameter of the voltage line.
3. The quick access wiring clasp of claim 1, wherein: the size of the opening is matched with the outer diameter of the current wire.
4. The quick access wiring clasp of claim 1, wherein: the pushing plate (44) is arc-shaped, and the circle center of the pushing plate is far away from the cylinder body (4).
5. The quick access wiring clasp of claim 1, wherein: the upper end of the push plate (44) exceeds the upper end of the first vertical section (1) and is fixed with a handle (45).
6. The quick access wiring clasp of claim 5, wherein: the switch (46) is mounted on the handle (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210269970.6A CN114628949B (en) | 2022-03-18 | 2022-03-18 | Quick access type wiring buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210269970.6A CN114628949B (en) | 2022-03-18 | 2022-03-18 | Quick access type wiring buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114628949A CN114628949A (en) | 2022-06-14 |
| CN114628949B true CN114628949B (en) | 2023-10-24 |
Family
ID=81901405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210269970.6A Active CN114628949B (en) | 2022-03-18 | 2022-03-18 | Quick access type wiring buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114628949B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH368216A (en) * | 1957-05-13 | 1963-03-31 | Minnesota Mining & Mfg | Device for mechanically attaching the end of a long body such as a wire or rod to a connector |
| CN102637966A (en) * | 2011-02-08 | 2012-08-15 | 尼克桑斯公司 | Arrangement with a clamp of metal constructed as a pipe piece |
| CN210404067U (en) * | 2019-06-24 | 2020-04-24 | 江西高超实业有限公司 | Connecting terminal |
| CN210897738U (en) * | 2019-11-13 | 2020-06-30 | 奇宏（厦门）电力变压器有限公司 | Transformer cold pressure welding binding post |
| CN112078176A (en) * | 2020-08-17 | 2020-12-15 | 浙江远恒电子科技有限公司 | Electronic product pressing device protected by electrorheological fluid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9929485B2 (en) * | 2015-11-12 | 2018-03-27 | International Business Machines Corporation | Card edge connector using a set of electroactive polymers |
-
2022
- 2022-03-18 CN CN202210269970.6A patent/CN114628949B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH368216A (en) * | 1957-05-13 | 1963-03-31 | Minnesota Mining & Mfg | Device for mechanically attaching the end of a long body such as a wire or rod to a connector |
| CN102637966A (en) * | 2011-02-08 | 2012-08-15 | 尼克桑斯公司 | Arrangement with a clamp of metal constructed as a pipe piece |
| CN210404067U (en) * | 2019-06-24 | 2020-04-24 | 江西高超实业有限公司 | Connecting terminal |
| CN210897738U (en) * | 2019-11-13 | 2020-06-30 | 奇宏（厦门）电力变压器有限公司 | Transformer cold pressure welding binding post |
| CN112078176A (en) * | 2020-08-17 | 2020-12-15 | 浙江远恒电子科技有限公司 | Electronic product pressing device protected by electrorheological fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114628949A (en) | 2022-06-14 |
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