CN109449621A - A kind of c-type wire clamp - Google Patents
A kind of c-type wire clamp Download PDFInfo
- Publication number
- CN109449621A CN109449621A CN201811521139.5A CN201811521139A CN109449621A CN 109449621 A CN109449621 A CN 109449621A CN 201811521139 A CN201811521139 A CN 201811521139A CN 109449621 A CN109449621 A CN 109449621A
- Authority
- CN
- China
- Prior art keywords
- loose piece
- interior
- return
- locating part
- type
- 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.)
- Pending
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
A kind of c-type wire clamp provided by the invention, comprising: C-type clamp seat, the cross section being made of an electrically conducting material are the column structure of c-type；Loose piece component, including the interior loose piece and outer loose piece being hinged, the interior loose piece has hinged end, the outer loose piece has hinge recess corresponding with the hinged end of the interior loose piece, the non-articulated end of the interior loose piece and the outer loose piece can cooperate clamping cable with the both ends of the C-type clamp seat respectively, and the outer loose piece is additionally provided with the reserved space with the hinge recess connection；Non-return locating part, in the reserved space, the non-return locating part surface and the interior loose piece surface have mutually matched non-return structure, and the non-return structure is used to that the interior loose piece and the outer loose piece to be made only to move to the direction that the angle for constituting the two becomes larger；Elastic component is set between the outer loose piece and the non-return locating part, applies the holding power towards the interior loose piece surface to the non-return locating part.
Description
Technical field
The present invention relates to cable mounting technique fields, and in particular to a kind of c-type wire clamp.
Background technique
C-type wire clamp is a kind of power connection fitting, one kind of the conductor connection terminal (line joint) as connecting electric current,
It is required that there is biggish logical (Continued) stream ability, gain the name because being similar to English alphabet C.When c-type wire clamp is used as current in wire connecting, crimping
Closely, jointing is muddy is integrated, and crimping rear sleeve is closely coated conducting wire comprehensively, and current lead-through is evenly distributed, and resistance is small, is only
Micro-ohm grade, temperature is low and stretching resistance is big, can reduce 80% or more failure rate.Make route that there is moderately good contact performance, exempts from
Maintenance reduces maintenance cost, reduces energy consumption, has saved the energy.
Current old-fashioned c-type wire clamp is mostly several part compositions such as c-type ontology, interior loose piece, outer loose piece, then passes through one
Set bolt assembly is fastened.But had the following deficiencies: using the c-type wire clamp of bolt fastening it is lofty due to bolt assembly,
Most shapes are irregular, will cause many inconveniences in terms of designing waterproof insulation；It needs to make repeatedly during the installation process
It is tightened with the tools adjusting nut such as spanner, since its scattered part is excessive, each part is also prevented in high altitude operation
Lose loss.
Summary of the invention
Therefore, in order to overcome in the prior art using the shape that has of c-type wire clamp of bolt fastening is irregular and part
Easily the problem of losing, thus provide it is a kind of without using bolt fastening can c-type wire clamp.
Design scheme of the invention is as follows:
A kind of c-type wire clamp, comprising: C-type clamp seat, the cross section being made of an electrically conducting material are the column structure of c-type；Loose piece group
Part, including the interior loose piece and outer loose piece being hinged, the interior loose piece has hinged end, and the outer loose piece has and the interior work
The corresponding hinge recess in the hinged end of block, the interior loose piece and the outer loose piece constitute one using the hinged end as vertex
The non-articulated end of angle less than or equal to 180 °, the interior loose piece and the outer loose piece can respectively with the C-type clamp seat both ends
Cooperation clamping cable, the outer loose piece are additionally provided with the reserved space with the hinge recess connection；Non-return locating part is set to described
In reserved space, the non-return locating part surface and the interior loose piece surface have mutually matched non-return structure, described non-return
Structure is used to that the interior loose piece and the outer loose piece to be made only to move to the direction that the angle for constituting the two becomes larger；Elasticity
Part is set between the outer loose piece and the non-return locating part, applies the non-return locating part towards the interior loose piece surface
Holding power.
Preferably, the non-return structure is the ratchet and the non-return locating part of the hinged end surfaces set on the interior loose piece
The pawl on surface.
Preferably, described non-return locating part one end is equipped with cylindrical structure, and another end surfaces are equipped with pawl, the outer loose piece
The cylindrical space matched with the cylindrical structure is equipped in the reserved space, the non-return locating part passes through the cylinder knot
Structure is articulated in the reserved space.
Preferably, the hinged end of the interior loose piece is cylindrical, and non-articulated end is in crescent, the hinge of the outer loose piece
Connecing groove is in the cylinder matched with the hinged end of the interior loose piece.
Preferably, the two sides on the inside of the C-type clamp seat are equipped with conducting wire anti-slop serrations.
Preferably, the elastic component is the spring leaf that wire reverses coiling.
Preferably, the C-type clamp seat, the loose piece component, the non-return locating part are aluminum alloy material.
Technical solution of the present invention has the advantages that
1, a kind of c-type wire clamp provided by the invention, comprising: C-type clamp seat, the cross section being made of an electrically conducting material are c-type
Column structure；Loose piece component, including the interior loose piece and outer loose piece being hinged, the interior loose piece has hinged end, the outer work
Block has hinge recess corresponding with the hinged end of the interior loose piece, and the interior loose piece and the outer loose piece constitute one with institute
State 180 ° of the angle of being less than or equal to that hinged end is vertex, the non-articulated end of the interior loose piece and the outer loose piece can respectively with institute
The both ends cooperation clamping cable of C-type clamp seat is stated, the outer loose piece is additionally provided with the reserved space with the hinge recess connection；It is non-return
Locating part is set in the reserved space, and the non-return locating part surface and the interior loose piece surface have mutually matched stop
Inverse structure, the non-return structure are used to that the interior loose piece to be made only to become larger to the angle for constituting the two with the outer loose piece
Direction movement；Elastic component is set between the outer loose piece and the non-return locating part, applies direction to the non-return locating part
The holding power on the interior loose piece surface.The interior loose piece and the outer loose piece are placed in c-type wire clamp after being hinged, then by non-return limit
Position part and elastic component are inserted into the reserved space, and are gradually compressed loose piece component and clamped cable, due to the work of non-return limited block
With loose piece component only one direction is moved to the direction of clamping, elastic component prevents loose piece component from loosening with non-return locating part, from
And have the function that be fixedly clamped.The present invention changes the status that old-fashioned c-type wire clamp uses bolt fastening, after installing wire clamp
It is whole more regular, it is more convenient than old-fashioned wire clamp when for insulative water-proof processing；Using the limit design between each part, reduce
The quantity of scattered part, situations such as being more suitable for high altitude operation；It is easy for installation, it settles at one go, without anti-for bolt assembly
Multiple twisting.
2, a kind of c-type wire clamp provided by the invention, the non-return structure are the hinged end surfaces set on the interior loose piece
The pawl of ratchet and the non-return locating part surface, ratchet and pawl may be implemented to one-directionally rotate loose piece component, and structure letter
It is single.
3, a kind of c-type wire clamp provided by the invention, the two sides on the inside of the C-type clamp seat are equipped with conducting wire anti-slop serrations, increase line
The coefficient of friction of cable and wire clamp, increasing friction force prevent from skidding.
4, a kind of c-type wire clamp provided by the invention, the C-type clamp seat, the loose piece component, the non-return locating part are aluminium
Alloy material, low in cost, sound construction, electric conductivity are good.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is c-type wire clamp front view of the invention；
Fig. 2 is c-type wire clamp schematic perspective view of the invention；
Fig. 3 is C-type clamp holder structure schematic diagram of the invention；
Fig. 4 is interior loose piece structural schematic diagram of the invention；
Fig. 5 is outer loose piece structural schematic diagram of the invention；
Fig. 6 is non-return locating part structural schematic diagram of the invention；
Fig. 7 is spring structure schematic diagram of the invention.
Description of symbols:
1-C type holder；Loose piece in 2-；The outer loose piece of 3-；The non-return locating part of 4-；5- elastic component.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Figures 1 and 2 show that a kind of c-type wire clamp provided by the invention, comprising: C-type clamp seat 1, loose piece component, non-return limit
Part 4, elastic component 5.
As shown in figure 3, C-type clamp seat 1, is the column structure of c-type, the C-type clamp for the cross section made of conductive material
The two sides of 1 inside of seat are equipped with conducting wire anti-slop serrations.
As shown in Figure 4 and Figure 5, loose piece component, including the interior loose piece 2 and outer loose piece 3 being hinged, the interior loose piece 2 has
There is hinged end, the outer loose piece 3 has hinge recess corresponding with the hinged end of the interior loose piece 2, the interior loose piece 2 and institute
It states outer loose piece 3 and constitutes one using the hinged end as the angle for being less than or equal to 180 ° on vertex, the interior loose piece 2 and the outer work
The non-articulated end of block 3 can cooperate clamping cable with the both ends of the C-type clamp seat 1 respectively, and the outer loose piece 3 is additionally provided with and the hinge
The reserved space of groove connection is connect, the hinged end of the interior loose piece 2 is cylindrical, and non-articulated end is in crescent, the outer loose piece 3
The hinge recess be in the cylinder that is matched with the hinged end of the interior loose piece 2.
As shown in fig. 6, non-return locating part 4, is set in the reserved space, described non-return 4 one end of locating part is equipped with cylinder
Structure, another end surfaces are equipped with pawl, are equipped in the reserved space of the outer loose piece 3 and match with the cylindrical structure
Cylindrical space, the non-return locating part 4 are articulated in the reserved space by the cylindrical structure.The non-return locating part 4
Surface and interior 2 surface of loose piece have mutually matched non-return structure, and the non-return structure is the hinge set on the interior loose piece 2
Connect the ratchet of end surfaces and the pawl on 4 surface of non-return locating part, the non-return structure for make the interior loose piece 2 with it is described
Outer loose piece 3 is only moved to the direction that the angle for constituting the two becomes larger.
As shown in fig. 7, elastic component 5, the spring leaf of coiling is reversed for wire, be set to the outer loose piece 3 with it is described non-return
Between locating part 4, apply the holding power towards interior 2 surface of loose piece to the non-return locating part 4.
The C-type clamp seat 1, the loose piece component, the non-return locating part 4 are aluminum alloy material.
Before installation, loose piece component loose piece part is first assembled, is first pushed into the cylindrical hinged end of interior loose piece 2 from side
In the hinge recess of outer loose piece 3, the ratchet of the hinged end of interior loose piece 2 need to be corresponding with the setting of the pawl of non-return locating part 4 at this time.
Later, by non-return locating part 4 from the reserved space that side is pushed into outer loose piece 3, the cylindrical structure of non-return locating part 4 with leave a blank in advance
Interior cylindrical space is adapted.The hinged place of inside and outside loose piece 3 is arched upward in bow font, elastic component 5 is pushed into non-return locating part
4 and outer loose piece 3 gap in, so that the pawl of non-return locating part 4 is close to the ratchet of interior loose piece 2.When installation, advised according to conducting wire
Lattice select suitable c-type wire clamp.Two section leads are respectively put into the two sides clamp slot of C-type clamp seat 1, it then will be in bow font
Loose piece component be pushed into from the side of C-type clamp seat 1, and loose piece component is flattened, when loose piece component and the cooperation of C-type clamp seat 1 are by conducting wire
After clamping, it the tools such as hydraulic tongs can be used further to reinforce and complete installation.The spine of c-type wire clamp after installation due to interior loose piece 2
The anti-turn effect of the ratchet of wheel and non-return locating part 4, loose piece component can not return bow font form.2 He of loose piece in simultaneously
After outer loose piece 3 is matched for clamping tightly conducting wire, the edge of both ends clamp slot is slightly fallen within the clamp slot of C-type clamp seat 1, is further prevented
Only loose piece component is mutually disengaged because of external force and C-type clamp seat 1.
The present invention changes the status that old-fashioned c-type wire clamp uses bolt fastening, keeps entirety after wire clamp installation more regular,
It is more convenient than old-fashioned wire clamp when for insulative water-proof processing；Using the limit design between each part, reduce scattered part
Quantity, situations such as being more suitable for high altitude operation；It is easy for installation, it settles at one go, without being directed to bolt assembly twisting repeatedly.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (7)
1. a kind of c-type wire clamp characterized by comprising
C-type clamp seat (1), the cross section being made of an electrically conducting material are the column structure of c-type；
Loose piece component, including the interior loose piece (2) and outer loose piece (3) being hinged, the interior loose piece (2) has hinged end, described
Outer loose piece (3) has hinge recess corresponding with the hinged end of the interior loose piece (2), the interior loose piece (2) and the outer work
Block (3) constitutes one using the hinged end as the angle for being less than or equal to 180 ° on vertex, the interior loose piece (2) and the outer loose piece
(3) non-articulated end can cooperate clamping cable with the both ends of the C-type clamp seat (1) respectively, and the outer loose piece (3) is additionally provided with and institute
State the reserved space of hinge recess connection；
Non-return locating part (4) is set in the reserved space, non-return locating part (4) surface and interior loose piece (2) surface
With mutually matched non-return structure, the non-return structure is for making the interior loose piece (2) and the outer loose piece (3) only to making
The direction movement that the angle that the two is constituted becomes larger；
Elastic component (5) is set between the outer loose piece (3) and the non-return locating part (4), applies to the non-return locating part (4)
Add the holding power towards interior loose piece (2) surface.
2. c-type wire clamp according to claim 1, which is characterized in that the non-return structure is set on the interior loose piece (2)
Hinged end surfaces ratchet and the non-return locating part (4) surface pawl.
3. c-type wire clamp according to claim 2, which is characterized in that described non-return locating part (4) one end is equipped with cylinder knot
Structure, another end surfaces are equipped with pawl, are equipped in the reserved space of the outer loose piece (3) and match with the cylindrical structure
Cylindrical space, the non-return locating part (4) are articulated in the reserved space by the cylindrical structure.
4. c-type wire clamp according to claim 1, which is characterized in that the hinged end of the interior loose piece (2) is cylindrical,
Non-articulated end is in crescent, and the hinge recess of the outer loose piece (3) is in match with the hinged end of the interior loose piece (2)
It is cylindrical.
5. c-type wire clamp according to claim 1, which is characterized in that the two sides on the inside of the C-type clamp seat (1), which are equipped with, leads
Line anti-slop serrations.
6. c-type wire clamp according to claim 1, which is characterized in that the elastic component (5) is that wire reverses coiling
Spring leaf.
7. c-type wire clamp described in -6 any one according to claim 1, which is characterized in that the C-type clamp seat (1), the loose piece
Component, the non-return locating part (4) are aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521139.5A CN109449621A (en) | 2018-12-12 | 2018-12-12 | A kind of c-type wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521139.5A CN109449621A (en) | 2018-12-12 | 2018-12-12 | A kind of c-type wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449621A true CN109449621A (en) | 2019-03-08 |
Family
ID=65557631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521139.5A Pending CN109449621A (en) | 2018-12-12 | 2018-12-12 | A kind of c-type wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233362A (en) * | 2019-06-18 | 2019-09-13 | 国网河北省电力有限公司沧州供电分公司 | A kind of parallel groove clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048759A1 (en) * | 2009-04-24 | 2012-03-01 | Aesculap Ag | Cartridge with a plurality of c-shaped ligature clips |
| CN204834915U (en) * | 2015-08-31 | 2015-12-02 | 固力发集团有限公司 | Wire connector |
| CN108493639A (en) * | 2018-05-18 | 2018-09-04 | 广州番禺电缆集团有限公司 | More conducting wire mount type part flow arrangements |
| CN208986211U (en) * | 2018-12-12 | 2019-06-14 | 永固集团股份有限公司 | A kind of c-type wire clamp |
-
2018
- 2018-12-12 CN CN201811521139.5A patent/CN109449621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048759A1 (en) * | 2009-04-24 | 2012-03-01 | Aesculap Ag | Cartridge with a plurality of c-shaped ligature clips |
| CN204834915U (en) * | 2015-08-31 | 2015-12-02 | 固力发集团有限公司 | Wire connector |
| CN108493639A (en) * | 2018-05-18 | 2018-09-04 | 广州番禺电缆集团有限公司 | More conducting wire mount type part flow arrangements |
| CN208986211U (en) * | 2018-12-12 | 2019-06-14 | 永固集团股份有限公司 | A kind of c-type wire clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233362A (en) * | 2019-06-18 | 2019-09-13 | 国网河北省电力有限公司沧州供电分公司 | A kind of parallel groove clamp |
| CN110233362B (en) * | 2019-06-18 | 2020-11-17 | 国网河北省电力有限公司沧州供电分公司 | Parallel groove clamp |
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