CN108054690A - Electric power line card - Google Patents
Electric power line card Download PDFInfo
- Publication number
- CN108054690A CN108054690A CN201711299957.0A CN201711299957A CN108054690A CN 108054690 A CN108054690 A CN 108054690A CN 201711299957 A CN201711299957 A CN 201711299957A CN 108054690 A CN108054690 A CN 108054690A
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- China
- Prior art keywords
- plate
- pressing plate
- groove
- bottom plate
- snap
- 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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Classifications
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of electric power line cards,Including being used for conductive bottom plate,A pair of of thread depressing mechanism of symmetrical setting is provided on the upper surface of bottom plate,Each thread depressing mechanism includes one piece for compressing the pressing plate of conducting wire,Front side and rear side per block pressur plate are both provided with support plate,One end of pressing plate is rotatably connected by shaft and support plate,The activity of support plate lower end is stretched out in after bottom plate outside bottom plate,Tensioning mechanism is installed outside the support plate below bottom plate,The first groove and the second groove are provided on the lower face of pressing plate,The 3rd groove and the 4th groove being correspondingly arranged respectively with the first groove and the second groove are provided on the upper surface of bottom plate,The other end of pressing plate is provided with chimb,Retaining mechanism is provided between pressing plate and bottom plate,On front side of pressing plate and the outer cover of the shaft of rear side is equipped with the torsional spring that pressing plate is driven to dig；The present invention can be brought convenience to the fixation and electrical connection of conducting wire.
Description
Technical field
The invention belongs to wire fixing device technical fields, are related to a kind of electric power line card.
Background technology
In power line the procedures of establishment, when needing to be electrically connected two conducting wires, it is often necessary to use power line
Card, current electric power line card are generally comprised for conductive bottom plate and the spiral shell for being used to compress conducting wire being threaded on bottom plate
After bolt is tightened, conducting wire is pressed on electric power line card for bolt, so as to fulfill the fixation to conducting wire, however current power line
Conducting wire is fixed by bolt during card, needs to carry out rotating bolt using screwdriver in conducting wire fixation procedure, so as to deposit
The shortcomings that troublesome is fixed in conducting wire.
The content of the invention
To solve the above-mentioned problems, the present invention devises a kind of electric power line card, during conducting wire is fixed,
Without using arriving screwdriver, brought convenience so as to the fixation to conducting wire and electrical connection.
The object of the present invention is achieved like this：
Including being used for conductive bottom plate, symmetrical set is provided on the upper surface of bottom plate for the electric power line card of the present invention
A pair of of the thread depressing mechanism put, each thread depressing mechanism include one piece for compressing the pressing plate of conducting wire, front side and rear side per block pressur plate
Support plate is both provided with, one end of pressing plate, with being rotatably connected on front side of pressing plate with the support plate of rear side, is supported by shaft
The activity of plate lower end is stretched out in after bottom plate outside bottom plate, is equipped with outside the support plate below bottom plate in support plate height tune
For tensing the tensioning mechanism of support plate after the completion of whole, it is provided with to compress the conducting wire of different-diameter on the lower face of pressing plate
First groove and the second groove are provided with the 3rd be correspondingly arranged respectively with the first groove and the second groove on the upper surface of bottom plate
Groove and the 4th groove, the other end of pressing plate is provided with to pull press plate rotary so that pressing plate compresses the chimb of conducting wire, pressing plate
The retaining mechanism that locking pressure plate is used for after pressing plate compresses conducting wire is provided between bottom plate, positioned at pressing plate front side and turn of rear side
The outer cover of axis is equipped with the torsional spring that pressing plate is driven to dig, and one end is fixed with support plate, and the other end is fixed with pressing plate.
The electric power line card of the present invention, wherein, tensioning mechanism includes " snap-gauge of [" font, the support plate below bottom plate
Outside be provided with support plate height adjustment after the completion of be used for snap-gauge cooperation clamping several limiting slots, the lower end of snap-gauge
It is provided with to pull snap-gauge on face so that snap-gauge departs from the handle of limiting slot；By using this tensioning mechanism, when pressing plate needs
When compressing the conducting wire of different-diameter, snap-gauge can be snapped fit onto in different limiting slots, stretched out in so as to change support plate
The length of bottom plate upper end, so, you can easily change the height of pressing plate, so that pressing plate compresses different-diameter
Conducting wire.
The electric power line card of the present invention, wherein, protrusion is provided on the madial wall of two snap-arms of snap-gauge, before limiting slot
It is both provided on rear wall after snap-gauge and limiting slot cooperation clamping for the recess with male cooperation clamping；By raised and recessed
Sunken setting, after snap-gauge and limiting slot clamping, protrusion and the further clamping that can be realized to snap-gauge that is recessed avoid snap-gauge from going out
The phenomenon that now coming off.
The electric power line card of the present invention, wherein, retaining mechanism includes being arranged on riser on bottom plate, and riser is towards pressing plate one side
End face on to be provided with several be in the fixture block that is vertically distributed, be provided with after pressing plate compresses conducting wire and be used for and wherein one on pressing plate
The card slot of a fixture block cooperation clamping；After this retaining mechanism, when pressing plate needs to compress the conducting wire of different-diameter, card
Slot can be brought convenience with corresponding fixture block cooperation clamping on riser so as to the locking to pressing plate.
The electric power line card of the present invention, wherein, fixture block is led towards being provided on the lower surface of pressing plate one end with pressing plate to coordinate
To fixture block to be facilitated to snap onto the guide surface in card slot；By the setting of guide surface, during fixture block is snapped onto in card slot,
Guide surface can coordinate with the madial wall of card slot is oriented to that fixture block is facilitated to snap onto in card slot.
The electric power line card of the present invention, wherein, the upper end of riser, which is provided with, pulls the extension so that fixture block departs from card slot for hand
Section；By the setting of extended segment, when needing to be unlocked pressing plate, extended segment is pulled for hand so that fixture block departs from card slot, from
And it can be brought convenience to the unlock of pressing plate.
The electric power line card of the present invention, wherein, the first reinforcement is both provided between the upper surface of fixture block and lower face and riser
Plate is both provided with the second reinforcing plate between the left side wall of riser lower end and right side wall and bottom plate；By the setting of the first reinforcing plate,
The structural strength between fixture block and riser can be improved, by the setting of the second reinforcing plate, can be improved between riser and bottom plate
Structural strength.
The electric power line card of the present invention, wherein, if being both provided with arterial highway first on the inner top of the first groove and the second groove
Anti-slip tank, if being both provided with the second anti-slip tank of arterial highway on the interior bottom of the 3rd groove and the 4th groove；By the first anti-slip tank and
The setting of second anti-slip tank is clamped when the first groove and the 3rd groove clamp conducting wire or in the second groove and the 4th groove
During conducting wire, anti-skidding effect can be played between conducting wire.
After the present invention is by using said structure, during conducting wire is fixed, without using arriving screwdriver, from
And it can be brought convenience to the fixation and electrical connection of conducting wire.
Description of the drawings
Fig. 1 is the schematic cross-sectional view after two electric power line card connections；
Fig. 2 is amplified structure diagram at A in Fig. 1；
Fig. 3 is amplified structure diagram at B in Fig. 1；
Fig. 4 is the overlooking the structure diagram of single electric power line card；
Fig. 5 is the structure diagram of snap-gauge；
Fig. 6 is the structure diagram of inserted block.
Specific embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
In the description of the present invention, unless otherwise indicated, term " on ", " under ", "left", "right", "front", "rear", " top
The orientation or state relation of the instructions such as portion ", " bottom " are based on orientation shown in the drawings or state relation, are for only for ease of and retouch
State the present invention and simplify description rather than instruction or imply signified mechanism or particular orientation that component must have, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connection " should be done
It broadly understood, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be directly connected,
It can also be indirectly connected by intermediary.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
Including being used for conductive bottom plate 1, symmetrical setting is provided on the upper surface of bottom plate 1 for a kind of electric power line card
A pair of of thread depressing mechanism, each thread depressing mechanism includes one piece for compressing the pressing plate 3 of conducting wire 2, front side and rear side per block pressur plate 3
Support plate 4 is both provided with, one end of pressing plate 3 is rotatably connected by shaft 31 and the support plate 4 positioned at 3 front side of pressing plate and rear side
It connects, the activity of 4 lower end of support plate is stretched out in after bottom plate 1 outside bottom plate 1, is equipped with outside the support plate 4 of 1 lower section of bottom plate
Support plate 4 is used to tense the tensioning mechanism of support plate 4 after the completion of highly adjusting, be provided with to compress on the lower face of pressing plate 3
The first groove 32 and the second groove 33 of the conducting wire 2 of different-diameter are provided with and the first groove 32 and on the upper surface of bottom plate 1
The 3rd groove 11 and the 4th groove 12 that two grooves 33 are correspondingly arranged respectively, the other end of pressing plate 3 are provided with to pull pressing plate 3
It rotates so that the chimb 34 of the compression conducting wire 2 of pressing plate 3, is provided with after pressing plate 3 compresses conducting wire 2 to lock between pressing plate 3 and bottom plate 1
Press the retaining mechanism of plate 3, the outer cover positioned at 3 front side of pressing plate and the shaft 31 of rear side is equipped with what is dug for driving pressing plate 3
Torsional spring 7,7 one end of torsional spring are fixed with support plate 4, and the other end is fixed with pressing plate 3；After said structure, pressing plate can be real
Now to the compression of conducting wire, and after pressing plate compresses conducting wire, pressing plate can be locked by retaining mechanism, so, be consolidated in conducting wire
During fixed, without being compressed by bolt to conducting wire, brought convenience so as to the fixation to conducting wire.
Tensioning mechanism is including " snap-gauge 5 of [" font is provided with positioned at the outside of the support plate 4 of 1 lower section of bottom plate in support plate
Several limiting slots 41 with the cooperation clamping of snap-gauge 5 are used for after the completion of 4 height adjustment, is provided with and is used on the lower face of snap-gauge 5
Snap-gauge 5 is pulled so that snap-gauge 5 departs from the handle 51 of limiting slot 41；By using this tensioning mechanism, when pressing plate needs to compress not
With diameter conducting wire when, snap-gauge can be snapped fit onto in different limiting slots, and bottom plate upper end is stretched out in so as to change support plate
Length, so, you can easily change pressing plate height so that pressing plate compress different-diameter conducting wire.
Protrusion 53 is provided on the madial wall of two snap-arms 52 of snap-gauge 5, is respectively provided on the front-rear side walls of limiting slot 41
Have and be used for the recess 42 for coordinating clamping with protrusion 53 after snap-gauge 5 and the cooperation clamping of limiting slot 41；It is set by protrusion with concave
It puts, after snap-gauge and limiting slot clamping, protrusion and the further clamping that can be realized to snap-gauge that is recessed avoid snap-gauge from coming off
The phenomenon that.
Retaining mechanism includes being arranged on riser 13 on bottom plate 1, if riser 13 is towards being provided on the end face of 3 one side of pressing plate
Dry is in the fixture block 14 being vertically distributed, and is provided on pressing plate 3 and is used to match somebody with somebody with one of fixture block 14 after pressing plate 3 compresses conducting wire 2
Close the card slot 35 of clamping；After this retaining mechanism, when pressing plate needs to compress the conducting wire of different-diameter, card slot can
With corresponding fixture block cooperation clamping on riser, brought convenience so as to the locking to pressing plate.
Fixture block 14 is oriented to that fixture block 14 be facilitated to be caught in towards being provided on the lower surface of 3 one end of pressing plate with pressing plate 3 to coordinate
To the guide surface 15 in card slot 35；By the setting of guide surface, during fixture block is snapped onto in card slot, guide surface can be with card
The madial wall cooperation of slot is oriented to that fixture block is facilitated to snap onto in card slot.
The upper end of riser 13, which is provided with, pulls the extended segment 131 so that fixture block 14 departs from card slot 35 for hand；Pass through extended segment
Setting, when needing to be unlocked pressing plate, extended segment pulled for hand so that fixture block depart from card slot, so as to give pressing plate
Unlock is brought convenience.
The first reinforcing plate 16, a left side for 13 lower end of riser are both provided between the upper surface and lower face of fixture block 14 and riser 13
The second reinforcing plate 17 is both provided between side wall and right side wall and bottom plate 1；By the setting of the first reinforcing plate, fixture block can be improved
Structural strength between riser by the setting of the second reinforcing plate, can improve the structural strength between riser and bottom plate.
If the first anti-slip tank of arterial highway 36, the 3rd groove 11 are both provided on the inner top of the first groove 32 and the second groove 33
If it is both provided with the second anti-slip tank of arterial highway 18 on the interior bottom of the 4th groove 12；Pass through the first anti-slip tank and the second anti-slip tank
It sets, when the first groove and the 3rd groove clamp conducting wire or when the second groove and the 4th groove clamp conducting wire, Neng Gouyu
Anti-skidding effect is played between conducting wire.
Wherein one end of bottom plate 1 is provided in front and rear symmetrically arranged a pair of of inserted link 191, and the other end of bottom plate 1 is provided with
The blind hole 192 of grafting can be coordinated with the inserted link 191 on adjacent electric power line card, vertically arranged on every piece of bottom plate 1 there are two respectively
The jack 193 connected with one of blind hole 192, tight fit, which has, in jack 193 can slide up and down to inserted block 6, be set on inserted block 6
Have and passed through for inserted link 191 and for the through hole 61 that inserted link 191 slides vertically, latch segment is provided on the inner top of through hole 61
62, being provided on the upper surface of inserted link 191 can coordinate grafting lock the locking slot 194 of inserted link 191, inserted block 6 with latch segment 62
Lower end be provided with after latch segment 62 and locking slot 194 lock that stretch out in bottom plate 1 outer and for tapping so that latch segment
62 depart from the extension 63 of locking slot 194；It, can be easily in the electric power line card adjacent to two after this structure
Bottom plate cascaded.
The one end of inserted link 191 away from bottom plate 1 is provided with the madial wall of blind hole 192 to coordinate and is oriented to facilitate inserted link 191
The prismoid section 195 being inserted into blind hole 192；After this structure, during inserted link is inserted into blind hole, frustum
Portion can coordinate with the madial wall of blind hole is oriented to that inserted link is facilitated to be inserted into blind hole.
Latch segment 62 is rounding mesa-shaped structure, and the shape of locking slot 194 matches with the shape of latch segment 62；By using this
After kind structure, latch segment can be easily inserted into locking slot.
The present invention use process be：When need two conducting wires are electrically connected when, by two conducting wires respectively with bottom plate
On the locking of one of thread depressing mechanism, for example, in support plate through after bottom plate, by snap-gauge and the /V positioned at support plate top
Conducting wire, is then placed on the 3rd groove by slot clamping, then pulls chimb to rotate pressing plate so that the first groove on pressing plate
Conducting wire is pressed on the 3rd groove, after pressing plate compresses conducting wire, the card slot on pressing plate blocks with the fixture block cooperation positioned at riser lower part
It connects, so as to fulfill the locking to pressing plate, when needing the conducting wire of clamping different-diameter, pulls the handle on snap-gauge so that snap-gauge
Depart from limiting slot, then snap-gauge clicks into place in the limiting slot of support plate lower part, then pushes up support plate so that card
The upper surface of plate and the lower face of bottom plate are adjacent to, and then conducting wire is placed on the 4th groove, then pull chimb to rotate pressure
Plate so that conducting wire is pressed on the 4th groove by the second groove on pressing plate, after pressing plate compresses conducting wire, card slot and position on pressing plate
Fixture block in riser top coordinates clamping, so as to fulfill the locking to pressing plate；When needing to be unlocked conducting wire, inwardly pull
Extended segment on riser so that the fixture block on riser departs from card slot, and fixture block realizes the unlock to pressing plate, and pressing plate is in the effect of torsional spring
It is lower to be dug, so as to fulfill the unlock to conducting wire；It, can be by two identical electricity when needing to be electrically connected multiple conducting wires
Line of force card is cascaded, i.e., inserted block is inserted into the jack of first electric power line card, then by inserting on second electric power line card
Bar is inserted into the jack in first electric power line card, and causes inserted link passes through to insert through hole in the block, then presses the upper of inserted block
End is so that the latch segment on inserted block is inserted into the locking slot on inserted link, so, you can realize the locking to inserted link, i.e., it is complete
The cascade of paired two electric power line cards, at this time the lower end of inserted block stretch out in outside bottom plate；When needing to solve two power line cards
During lock, the lower end of inserted block is pressed, the inserted block stretched out in outside bottom plate is entered in jack, and latch segment departs from locking slot, so,
Inserted link on second electric power line card can be extracted from the jack in first electric power line card, so as to realize to two electricity
The unlock of line of force card.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technology personnel can be possible to according to the mathematical knowledge limit of permutation and combination, and therefore, the present invention is no longer to permutation and combination
Technical solution afterwards is illustrated one by one, but it is understood that presently disclosed for the technical solution after permutation and combination.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, acceptable there are many deformations.
In short, all changes that those of ordinary skill in the art directly can export or associate from present disclosure
Shape is considered as protection scope of the present invention.
Claims (8)
1. a kind of electric power line card, it is characterised in that：Including being used for conductive bottom plate (1), set on the upper surface of the bottom plate (1)
There is a pair of of thread depressing mechanism of symmetrical setting, each thread depressing mechanism includes one piece for compressing the pressing plate (3) of conducting wire (2),
Front side and rear side per block pressur plate (3) are both provided with support plate (4), and one end of the pressing plate (3) is by shaft (31) with being located at
It is rotatably connected on front side of pressing plate (3) with the support plate (4) of rear side, support plate (4) the lower end activity is stretched out afterwards through bottom plate (1)
In bottom plate (1) outside, it is equipped with outside the support plate (4) below bottom plate (1) and is used for after the completion of support plate (4) height adjustment
The tensioning mechanism of support plate (4) is tensed, is provided with to compress the conducting wire (2) of different-diameter on the lower face of the pressing plate (3)
The first groove (32) and the second groove (33), be provided with and the first groove (32) and second on the upper surface of the bottom plate (1)
The 3rd groove (11) and the 4th groove (12) that groove (33) is correspondingly arranged respectively, the other end setting of the pressing plate (3) are useful
It is rotated in pulling pressing plate (3) so that the chimb (34) of pressing plate (3) compression conducting wire (2), sets between the pressing plate (3) and bottom plate (1)
It is equipped with and compresses conducting wire (2) afterwards for the retaining mechanism of locking pressure plate (3), positioned at pressing plate (3) front side and turn of rear side in pressing plate (3)
The outer cover of axis (31) is equipped with the torsional spring (7) that pressing plate (3) is driven to dig, and described torsional spring (7) one end is solid with support plate (4)
Fixed, the other end is fixed with pressing plate (3).
2. electric power line card according to claim 1, which is characterized in that the tensioning mechanism includes the " snap-gauge of [" font
(5), the outside of the support plate (4) below bottom plate (1) is provided with is used for and snap-gauge after the completion of support plate (4) height adjustment
(5) several limiting slots (41) of cooperation clamping, be provided with to pull snap-gauge (5) on the lower face of the snap-gauge (5) so that
Snap-gauge (5) departs from the handle (51) of limiting slot (41).
3. electric power line card according to claim 2, which is characterized in that two snap-arms (52) of the snap-gauge (5) it is interior
It is provided on side wall raised (53), is both provided on the front-rear side walls of the limiting slot (41) in snap-gauge (5) and limiting slot (41)
The recess (42) with raised (53) cooperation clamping is used for after cooperation clamping.
4. electric power line card according to claim 1, which is characterized in that the retaining mechanism includes being arranged on bottom plate (1)
Riser (13), the riser (13) is in the fixture block that is vertically distributed towards several are provided on the end face of pressing plate (3) one side
(14), be provided on the pressing plate (3) pressing plate (3) compress conducting wire (2) afterwards be used for and one of fixture block (14) cooperation clamping
Card slot (35).
5. electric power line card according to claim 4, which is characterized in that the fixture block (14) is towards under pressing plate (3) one end
It is provided with pressing plate (3) to coordinate on surface and is oriented to that fixture block (14) is facilitated to snap onto the guide surface (15) in card slot (35).
6. electric power line card according to claim 4, which is characterized in that the upper end of the riser (13) is provided with pulls for hand
So that fixture block (14) departs from the extended segment (131) of card slot (35).
7. electric power line card according to claim 4, which is characterized in that the upper surface and lower face of the fixture block (14) are with erecting
Be both provided with the first reinforcing plate (16) between plate (13), the left side wall and right side wall and bottom plate (1) of riser (13) lower end it
Between be both provided with the second reinforcing plate (17).
8. electric power line card according to claim 1, which is characterized in that first groove (32) and the second groove (33)
If being both provided with the first anti-slip tank of arterial highway (36) on inner top, on the interior bottom of the 3rd groove (11) and the 4th groove (12)
If it is both provided with the second anti-slip tank of arterial highway (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299957.0A CN108054690B (en) | 2017-12-09 | 2017-12-09 | Electric power line card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299957.0A CN108054690B (en) | 2017-12-09 | 2017-12-09 | Electric power line card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054690A true CN108054690A (en) | 2018-05-18 |
| CN108054690B CN108054690B (en) | 2019-10-29 |
Family
ID=62123261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711299957.0A Active CN108054690B (en) | 2017-12-09 | 2017-12-09 | Electric power line card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054690B (en) |
Cited By (5)
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| CN108879140A (en) * | 2018-06-13 | 2018-11-23 | 国网山东省电力公司烟台供电公司 | A kind of quick jointing clamp of buckle-type |
| CN110609352A (en) * | 2019-09-23 | 2019-12-24 | 深圳国人通信技术服务有限公司 | Optical cable fusion platform and optical cable fusion method |
| CN111262053A (en) * | 2020-02-06 | 2020-06-09 | 沈惠萍 | Convenient cascaded power line connector |
| CN113394723A (en) * | 2021-06-25 | 2021-09-14 | 内蒙古炳宇电力设备有限公司 | Cable protection pipe |
| CN113471924A (en) * | 2021-07-15 | 2021-10-01 | 贵州电网有限责任公司 | Insulation accommodating device for exposed power supply wire ends |
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| CN111262053B (en) * | 2020-02-06 | 2021-03-02 | 科沃智能工业(赣州)有限公司 | Convenient cascaded power line connector |
| CN113394723A (en) * | 2021-06-25 | 2021-09-14 | 内蒙古炳宇电力设备有限公司 | Cable protection pipe |
| CN113471924A (en) * | 2021-07-15 | 2021-10-01 | 贵州电网有限责任公司 | Insulation accommodating device for exposed power supply wire ends |
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| CN108054690B (en) | 2019-10-29 |
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