CN108054690B - Electric power line card - Google Patents
Electric power line card Download PDFInfo
- Publication number
- CN108054690B CN108054690B CN201711299957.0A CN201711299957A CN108054690B CN 108054690 B CN108054690 B CN 108054690B CN 201711299957 A CN201711299957 A CN 201711299957A CN 108054690 B CN108054690 B CN 108054690B
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- Prior art keywords
- plate
- pressing plate
- groove
- bottom plate
- snap
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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 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, the front side of every block pressur plate and rear side are provided with support plate, one end of pressing plate is rotatably connected by shaft and support plate, the activity of support plate lower end extendes back outside for bottom plate through 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 end surface of pressing plate, the third groove and the 4th groove that setting is respectively corresponded 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 torsion for driving pressing plate to dig Spring；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 technique
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
Conducting wire is pressed on electric power line card by bolt after bolt is tightened, thus realize the fixation to conducting wire, however current power line
Conducting wire is fixed by bolt when card, needs to carry out rotating bolt using screwdriver in conducting wire fixation procedure, to deposit
In the disadvantage of the fixed trouble of conducting wire.
Summary 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 arrive screwdriver, so as to conducting wire fixation and electrical connection bring convenience.
The object of the present invention is achieved like this:
Electric power line card of the invention is provided with symmetrical set on the upper surface of bottom plate including the bottom plate for conduction
A pair of of the thread depressing mechanism set, each thread depressing mechanism include one piece for compressing the pressing plate of conducting wire, the front side of every block pressur plate and rear side
It is provided with support plate, one end of pressing plate is rotatably connected with the support plate for being located at pressing plate front side and rear side by shaft, is supported
The activity of plate lower end extendes back outside for bottom plate through 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, the conducting wire for compressing different-diameter is provided on the lower end surface of pressing plate
First groove and the second groove are provided with the third that setting is respectively corresponded 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 are provided with for pulling 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, turn positioned at pressing plate front side and rear side are provided between bottom plate
The outer cover of axis is fixed equipped with the torsional spring for driving pressing plate to dig, one end of torsional spring with support plate, and the other end is fixed with pressing plate.
Electric power line card of the 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 for snap-gauge cooperation clamping several limiting slots, the lower end of snap-gauge
It is provided on face for pulling snap-gauge so that snap-gauge is detached 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 different limiting slots, be stretched out in so as to change support plate
The length of bottom plate upper end so is convenient to change the height of pressing plate, so that pressing plate compresses different-diameter
Conducting wire.
Electric power line card of the invention, wherein protrusion is provided on the inner sidewall of two snap-arms of snap-gauge, before limiting slot
It is 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 recess can be realized the further clamping to snap-gauge, and snap-gauge is avoided to go out
The phenomenon that now falling off.
Electric power line card of the invention, wherein retaining mechanism includes the riser being arranged on bottom plate, and riser is towards pressing plate 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 cooperate clamping with fixture block corresponding on riser, bring convenience so as to the locking to pressing plate.
Electric power line card of the invention, wherein fixture block be led towards being provided on the lower surface of pressing plate one end to cooperate with pressing plate
To facilitate fixture block to snap onto the guide surface in card slot；By the setting of guide surface, during fixture block snaps onto card slot,
Guide surface can cooperate guiding to facilitate fixture block to snap onto card slot with the inner sidewall of card slot.
Electric power line card of the invention, wherein the upper end of riser, which is provided with, pulls the extension so that fixture block is detached from card slot for hand
Section；By the setting of extended segment, when needing to be unlocked pressing plate, extended segment pulled for hand so that fixture block be detached from card slot, from
And it can be brought convenience to the unlock of pressing plate.
Electric power line card of the invention, wherein be provided with the first reinforcement between the upper surface and lower end surface and riser of fixture block
Plate is provided with the second stiffening plate between the left side wall and right side wall and bottom plate of riser lower end；By the setting of the first stiffening plate,
It can be improved the structural strength between fixture block and riser, by the setting of the second stiffening plate, can be improved between riser and bottom plate
Structural strength.
Electric power line card of the invention, wherein if being provided with arterial highway first on the inner top of the first groove and the second groove
Non-slip groove, if being provided with the second non-slip groove of arterial highway on the interior bottom of third groove and the 4th groove；By the first non-slip groove and
The setting of second non-slip groove is clamped when the first groove and third groove clamp conducting wire, or in the second groove and the 4th groove
When conducting wire, anti-skidding effect can be played between conducting wire.
After the present invention is by using above 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.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view after two electric power line card connections；
Fig. 2 is amplified structural schematic diagram at A in Fig. 1；
Fig. 3 is amplified structural schematic diagram at B in Fig. 1；
Fig. 4 is the overlooking structure diagram of single electric power line card；
Fig. 5 is the structural schematic diagram of snap-gauge；
Fig. 6 is the structural schematic diagram of inserted block.
Specific embodiment
The specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
In the description of the present invention, unless otherwise indicated, term " on ", "lower", "left", "right", "front", "rear", " top
The orientation or state relation of the instructions such as portion ", " bottom " are orientation based on the figure or state relation, are merely for convenience of retouching
State the present invention and simplify description, rather than the mechanism of indication or suggestion meaning or component must have particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected,
It can also be indirectly connected through an 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.
A kind of electric power line card is provided with symmetrical setting on the upper surface of bottom plate 1 including the bottom plate 1 for conduction
A pair of of thread depressing mechanism, each thread depressing mechanism includes one piece for compressing the pressing plate 3 of conducting wire 2, the front side of every block pressur plate 3 and rear side
It is provided with support plate 4, one end of pressing plate 3 is rotatably connected by shaft 31 with the support plate 4 for being located at 3 front side of pressing plate and rear side
It connects, 4 lower end activity of support plate extendes back outside for bottom plate 1 through 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 on the lower end surface of pressing plate 3 for compressing
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
Two grooves 33 respectively correspond the third groove 11 and the 4th groove 12 of setting, and the other end of pressing plate 3 is provided with for pulling pressing plate 3
The chimb 34 so that the compression conducting wire 2 of pressing plate 3 is rotated, is provided between pressing plate 3 and bottom plate 1 after pressing plate 3 compresses conducting wire 2 for locking
The retaining mechanism for pressing plate 3, the outer cover positioned at 3 front side of pressing plate and the shaft 31 of rear side are equipped with for driving pressing plate 3 to dig
Torsional spring 7,7 one end of torsional spring and support plate 4 are fixed, and the other end and pressing plate 3 are fixed；After above 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, solid 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 includes that " [snap-gauge 5 of " font, the outside positioned at the support plate 4 of 1 lower section of bottom plate are provided in support plate
For cooperating several limiting slots 41 of clamping with snap-gauge 5 after the completion of 4 height adjustment, it is provided with and is used on the lower end surface of snap-gauge 5
Snap-gauge 5 is pulled so that snap-gauge 5 is detached 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 snap fit onto different limiting slots, stretch out in bottom plate upper end so as to change support plate
Length, so, that is, be convenient to change pressing plate height so that pressing plate compress different-diameter conducting wire.
It is provided with protrusion 53 on the inner sidewall of two snap-arms 52 of snap-gauge 5, is respectively provided on the front-rear side walls of limiting slot 41
Have after snap-gauge 5 and the cooperation clamping of limiting slot 41 for cooperating the recess 42 of clamping with protrusion 53；It is set by protrusion with what is be recessed
It sets, after snap-gauge and limiting slot clamping, protrusion and recess can be realized the further clamping to snap-gauge, and snap-gauge is avoided to fall off
The phenomenon that.
Retaining mechanism includes the riser 13 being arranged on bottom plate 1, if riser 13 is towards being provided on the end face of 3 side of pressing plate
Dry is in the fixture block 14 being vertically distributed, and is provided with after pressing plate 3 compresses conducting wire 2 on pressing plate 3 for matching with one of fixture block 14
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
Fixture block corresponding on riser cooperates clamping, brings convenience so as to the locking to pressing plate.
Fixture block 14 is towards being provided on the lower surface of 3 one end of pressing plate and guiding can be cooperated to facilitate fixture block 14 to be caught in pressing plate 3
To the guide surface 15 in card slot 35；By the setting of guide surface, during fixture block snaps onto card slot, guide surface can be with card
The inner sidewall cooperation guiding of slot is to facilitate fixture block to snap onto card slot.
The upper end of riser 13, which is provided with, pulls the extended segment 131 so that fixture block 14 is detached from card slot 35 for hand；Pass through extended segment
Setting, when needing to be unlocked pressing plate, extended segment is pulled for hand so that fixture block is detached from card slot, so as to pressing plate
Unlock is brought convenience.
The first stiffening plate 16, a left side for 13 lower end of riser are provided between the upper surface and lower end surface and riser 13 of fixture block 14
The second stiffening plate 17 is provided between side wall and right side wall and bottom plate 1；By the setting of the first stiffening plate, fixture block can be improved
Structural strength between riser can be improved the structural strength between riser and bottom plate by the setting of the second stiffening plate.
If being provided with the first non-slip groove of arterial highway 36, third groove 11 on the inner top of the first groove 32 and the second groove 33
If being provided with the second non-slip groove of arterial highway 18 on the interior bottom of the 4th groove 12；Pass through the first non-slip groove and the second non-slip groove
Setting, when the first groove and third 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 symmetrically arranged a pair of of the inserted link 191 in front and back, and the other end of bottom plate 1 is provided with
The blind hole 192 that grafting can be cooperated 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 being connected to one of blind hole 192, tight fit, which has, in jack 193 can slide up and down to inserted block 6, be arranged on inserted block 6
Have and passed through for inserted link 191 and for the through-hole 61 that inserted link 191 slides vertically, is provided with latch segment on the inner top of through-hole 61
62, being provided on the upper surface of inserted link 191 can cooperate grafting to lock the locking slot 194 of inserted link 191, inserted block 6 with latch segment 62
Lower end be provided with latch segment 62 and locking slot 194 lock extend back it is outer and for tapping so that latch segment for bottom plate 1
62 are detached from the extension 63 of locking slot 194；It, can be easily in two adjacent electric power line cards after by using this structure
Bottom plate cascaded.
Inserted link 191 is provided with far from one end of bottom plate 1 to cooperate guiding to facilitate inserted link 191 with the inner sidewall of blind hole 192
The prismoid section 195 being inserted into blind hole 192；After by using this structure, during inserted link is inserted into blind hole, frustum
Portion can cooperate guiding to facilitate inserted link to be inserted into blind hole with the inner sidewall of blind hole.
Latch segment 62 is rounding mesa-shaped structure, and the shape of locking slot 194 and the shape of latch segment 62 match；By using this
After kind structure, latch segment can be easily inserted into locking slot.
Use process of the invention is: when need two conducting wires are electrically connected when, by two conducting wires respectively with bottom plate
On one of thread depressing mechanism locking, for example, support plate pass through bottom plate after, by snap-gauge be located at support plate top limit
Conducting wire, is then placed on third groove by slot clamping, pulls chimb then to rotate pressing plate, so that the first groove on pressing plate
Conducting wire is pressed on third groove, after pressing plate compresses conducting wire, the card slot on pressing plate cooperates with the fixture block for being located at riser lower part to be blocked
It connects, to realize the locking to pressing plate, when needing the conducting wire of clamping different-diameter, the handle on snap-gauge is pulled, so that snap-gauge
It is detached 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 end surface of bottom plate are adjacent to, and then conducting wire is placed on the 4th groove, pull chimb then 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 cooperates clamping, to realize 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 is detached from card slot, fixture block realizes the unlock to pressing plate, effect of the pressing plate in torsional spring
It is lower to be dug, to realize 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 inserted link is made to pass through the through-hole in inserted block, then presses the upper of inserted block
So, the locking to inserted link can be realized so that the latch segment on inserted block is inserted into the locking slot on inserted link in end, i.e., complete
The cascade of pairs of two electric power line cards, the lower end of inserted block stretches out in outside bottom plate at this time；When needing to solve two power line cards
When lock, the lower end of inserted block is pressed, the inserted block stretched out in outside bottom plate enters in jack, and latch segment is detached 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 technical staff can be according to the exhaustive all possibility of mathematical knowledge 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 skilled in the art directly can export or associate from present disclosure
Shape is considered as protection scope of the present invention.
Claims (7)
1. a kind of electric power line card, it is characterised in that: including the bottom plate (1) for conduction, be arranged 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),
The front side of every block pressur plate (3) and rear side are provided with support plate (4), and one end of the pressing plate (3) passes through shaft (31) and is 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)
Outside in bottom plate (1), it is located at outside the support plate (4) below bottom plate (1) to be equipped with and is used for after the completion of support plate (4) height adjustment
The tensioning mechanism of support plate (4) is tensed, the conducting wire (2) for compressing different-diameter is provided on the lower end surface 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)
Groove (33) respectively corresponds the third groove (11) and the 4th groove (12) of setting, and the other end setting of the pressing plate (3) is useful
The chimb (34) so that pressing plate (3) compression conducting wire (2) is rotated in pulling pressing plate (3), is set between the pressing plate (3) and bottom plate (1)
It is equipped with the retaining mechanism for being used for locking pressure plate (3) afterwards in pressing plate (3) compression conducting wire (2), is located at turn on front side of pressing plate (3) with rear side
For the outer cover of axis (31) equipped with the torsional spring (7) for driving pressing plate (3) to dig, described torsional spring (7) one end and support plate (4) are solid
Fixed, the other end and pressing plate (3) are fixed, and the tensioning mechanism includes " [snap-gauge (5) of " font, the support being located at below bottom plate (1)
The outside of plate (4) is provided with after the completion of support plate (4) height adjustment for several limiting slots with snap-gauge (5) cooperation clamping
(41), it is provided on the lower end surface of the snap-gauge (5) for pulling snap-gauge (5) so that snap-gauge (5) is detached from the hand of limiting slot (41)
Handle (51).
2. electric power line card according to claim 1, 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 provided on the front-rear side walls of the limiting slot (41) in snap-gauge (5) and limiting slot (41)
For the recess (42) with raised (53) cooperation clamping after cooperation clamping.
3. 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 being vertically distributed towards several are provided on the end face of pressing plate (3) side
(14), it is provided on the pressing plate (3) and compresses conducting wire (2) afterwards for cooperating clamping with one of fixture block (14) in pressing plate (3)
Card slot (35).
4. electric power line card according to claim 3, which is characterized in that the fixture block (14) is towards under pressing plate (3) one end
Being provided on surface can cooperate guiding to facilitate fixture block (14) to snap onto the guide surface (15) in card slot (35) with pressing plate (3).
5. electric power line card according to claim 3, which is characterized in that the upper end of the riser (13) is provided with pulls for hand
So that fixture block (14) is detached from the extended segment (131) of card slot (35).
6. electric power line card according to claim 3, which is characterized in that the upper surface and lower end surface of the fixture block (14) and perpendicular
Be provided between plate (13) the first stiffening plate (16), the left side wall and right side wall of riser (13) lower end and bottom plate (1) it
Between be provided with the second stiffening plate (17).
7. electric power line card according to claim 1, which is characterized in that first groove (32) and the second groove (33)
If being provided with the first non-slip groove of arterial highway (36) on inner top, on the interior bottom of the third groove (11) and the 4th groove (12)
If being provided with the second non-slip groove 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 CN108054690A (en) | 2018-05-18 |
| CN108054690B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879140B (en) * | 2018-06-13 | 2019-11-05 | 国网山东省电力公司烟台供电公司 | A kind of quick jointing clamp of buckle-type |
| CN110609352B (en) * | 2019-09-23 | 2020-07-21 | 深圳国人通信技术服务有限公司 | Optical cable fusion platform and optical cable fusion method |
| 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 |
| CN113394723B (en) * | 2021-06-25 | 2022-04-15 | 内蒙古炳宇电力设备有限公司 | Cable protection pipe |
| CN113471924B (en) * | 2021-07-15 | 2022-12-20 | 贵州电网有限责任公司 | Insulation accommodating device for exposed power supply wire ends |
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| CN200990487Y (en) * | 2006-12-20 | 2007-12-12 | 青岛海信空调有限公司 | Flexible wire fixing device |
| JP2011099483A (en) * | 2009-11-04 | 2011-05-19 | Kitagawa Ind Co Ltd | Clamp |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108054690A (en) | 2018-05-18 |
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