CN111786139A

CN111786139A - Electric power intersection line connecting clip

Info

Publication number: CN111786139A
Application number: CN202010083475.7A
Authority: CN
Inventors: 沈惠萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2020-10-16

Abstract

The invention discloses an electric power intersection line connecting clamp which comprises a conductive block, a clamping piece and a clamping piece, wherein the conductive block comprises a first horizontal section positioned above, a second horizontal section positioned below and a connecting section for connecting the first horizontal section and the second horizontal section; a first wire groove is formed in the upper end face of the first horizontal section, and a second wire groove is formed in the lower end face of the second horizontal section; a plurality of through holes are formed in the first horizontal section and the second horizontal section, each through hole in the first horizontal section penetrates through the first wire groove, and each through hole in the second horizontal section penetrates through the second wire groove; a line pressing column is movably arranged in each through hole in a penetrating way, an embedding groove is arranged at one end of each line pressing column, a gasket and a nut are sequentially sleeved after the line pressing columns movably penetrate through the through holes, and the nuts are in threaded connection with the outer walls of the line pressing columns; the invention can independently fix two power lines, thereby improving the fixing firmness of each power line and improving the reliability of the two power lines after being electrically connected.

Description

Electric power intersection line connecting clip

Technical Field

The invention relates to the technical field of electric power facilities, in particular to a power intersection line connecting clamp.

Background

The electric power is handed over line link checkpost and is used for being in the same place two power line electrical connection devices, and present electric power is handed over line link checkpost and is being connected two power lines, and two power lines carry out the while through electric power is handed over line link checkpost and are compressed tightly, and after adopting two fixed power lines of this kind of mode, one exists the shortcoming that the fastness is not high to two power lines, and two exist the shortcoming that two power line electrical connection reliability are poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the power intersection line connecting clamp which can be used for independently fixing two power lines, so that the fixing firmness of each power line can be improved, and the reliability of the two power lines after being electrically connected can be improved.

The invention relates to a power intersection line connecting clamp which comprises a conductive block, wherein the conductive block comprises a first horizontal section positioned above, a second horizontal section positioned below and a connecting section for connecting the first horizontal section and the second horizontal section; a first wire groove for embedding a first power line part is formed in the upper end face of the first horizontal section, the first wire groove extends along the length direction of the first horizontal section, a second wire groove for embedding a second power line part is formed in the lower end face of the second horizontal section, and the second wire groove extends along the length direction of the second horizontal section; the first horizontal section and the second horizontal section are both provided with a plurality of through holes, the through holes on the first horizontal section extend along the length direction of the first wire groove, and each through hole on the first horizontal section penetrates through the first wire groove; the utility model discloses a wire pressing post, including the through-hole, the equal activity wears to be equipped with in every through-hole and presses the line post, wherein one end of line pressing post is provided with the caulking groove, the caulking groove that is arranged in the line pressing post on the first horizontal segment is used for supplying first power line card to go into in order to compress tightly first power line to first wire casing, the caulking groove that is arranged in the line pressing post on the second horizontal segment is used for supplying second power line card to go into in order to compress tightly the second wire casing with the second power line, line pressing post activity runs through the through-hole after the cover is equipped with packing ring and nut in proper order, the outer.

The electric power intersection line connecting clamp is characterized in that the outer side wall of each line pressing column is provided with a pair of sliding grooves, and each sliding groove extends along the length direction of the line pressing column; a pair of sliding blocks is integrally formed on the inner peripheral wall of each through hole, and each sliding block is matched with one sliding groove on the corresponding line pressing column to slide; after adopting this kind of structure, can realize the spacing function of circumference between line ball post and the through-hole, so, when screwing up the nut, can avoid appearing circumferential direction's phenomenon between line ball post and the through-hole.

The electric power intersection line connecting clamp is characterized in that a pair of limiting blocks are integrally formed on the inner peripheral wall of each gasket, and each limiting block is matched with one of the sliding grooves on the corresponding line pressing column for limiting; after adopting this kind of structure, the spacing function of circumference can be realized to packing ring and line ball post, so, when screwing up the nut, can avoid the packing ring to appear circumferential direction's phenomenon, and after the nut is screwed up, because realized the spacing function of circumference between packing ring and the line ball post, so, can avoid the packing ring to appear self-rotation's phenomenon to can avoid packing ring and nut to appear the phenomenon that the pine takes off.

The invention relates to a power intersection line connecting clamp, wherein a supporting block is integrally formed on the inner peripheral wall of a gasket and is used for being embedded with an embedding groove on a line pressing column; after adopting this kind of structure, the supporting shoe can play the effect of support to the line ball post that is located the nut department, when screwing up the nut promptly, can avoid the line ball post of caulking groove both sides to the phenomenon of inside deformation appears to can make nut and line ball post threaded connection reliably be in the same place, can effectively avoid the nut to appear taking off the phenomenon of line ball post promptly.

The invention can independently fix two power lines, thereby improving the fixing firmness of each power line and improving the reliability of the two power lines after being electrically connected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of a partially exploded structure of the present invention;

FIG. 4 is a schematic diagram of a partially exploded structure of the present invention;

FIG. 5 is an exploded view of the compression leg, washer and nut;

fig. 6 is an exploded view of the compression leg, washer and nut.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention relates to a power intersection line connecting clamp, which comprises a conductive block 1, wherein the conductive block 1 is made of a copper material, the conductive block 1 comprises a first horizontal section 11 positioned above, a second horizontal section 12 positioned below and a connecting section 13 used for connecting the first horizontal section 11 and the second horizontal section 12, the first horizontal section 11, the second horizontal section 12 and the connecting section 13 are integrally formed, and the first horizontal section 11 and the second horizontal section 12 are vertical in space; a first wire groove 111 for embedding a first power line part is formed in the upper end face of the first horizontal section 11, the first wire groove 111 extends along the length direction of the first horizontal section 11, a second wire groove 121 for embedding a second power line part is formed in the lower end face of the second horizontal section 12, and the second wire groove 121 extends along the length direction of the second horizontal section 12; the first horizontal section 11 and the second horizontal section 12 are both provided with a plurality of through holes 14, the through holes 14 on the first horizontal section 11 extend along the length direction of the first wire groove 111 and each through hole 14 on the first horizontal section 11 penetrates through the first wire groove 111, the through holes 14 on the second horizontal section 12 extend along the length direction of the second wire groove 121 and each through hole 14 on the second horizontal section 12 penetrates through the second wire groove 121; each through hole is movably penetrated with a line pressing column 2, one end of each line pressing column 2 is provided with an embedded groove 21, the embedded groove 21 in the line pressing column 2 on the first horizontal section 11 is used for clamping a first power line so as to compress the first power line to the first line groove 111, the embedded groove 21 in the line pressing column 2 on the second horizontal section 12 is used for clamping a second power line so as to compress the second power line to the second line groove 121, a gasket 3 and a nut 4 are sequentially sleeved after the line pressing column 2 movably penetrates through the through hole 14, and the nut 4 is in threaded connection with the outer wall of the line pressing column 2; the invention can independently fix two power lines, thereby improving the fixing firmness of each power line and improving the reliability of the two power lines after being electrically connected.

A pair of sliding grooves 22 are formed in the outer side wall of each line pressing column 2, and each sliding groove 22 extends along the length direction of each line pressing column 2; a pair of sliders 141 are integrally formed on the inner peripheral wall of each through hole 14, and each slider 141 is matched with one of the sliding grooves 22 on the corresponding line pressing column 2 to slide; after adopting this kind of structure, can realize the spacing function of circumference between line ball post and the through-hole, so, when screwing up the nut, can avoid appearing circumferential direction's phenomenon between line ball post and the through-hole.

A pair of limiting blocks 31 are integrally formed on the inner peripheral wall of each gasket 3, and each limiting block 31 is matched with one of the sliding grooves 22 on the corresponding line pressing column 2 for limiting; after adopting this kind of structure, the spacing function of circumference can be realized to packing ring and line ball post, so, when screwing up the nut, can avoid the packing ring to appear circumferential direction's phenomenon, and after the nut is screwed up, because realized the spacing function of circumference between packing ring and the line ball post, so, can avoid the packing ring to appear self-rotation's phenomenon to can avoid packing ring and nut to appear the phenomenon that the pine takes off.

A supporting block 32 is integrally formed on the inner peripheral wall of the washer 3, the supporting block 32 is used for being embedded with the caulking groove 21 on the line pressing column 2, two outer side walls of the supporting block 32 are attached to two inner side walls of the caulking groove 21, and one end, facing the nut 4, of the supporting block 32 extends into the nut 4; after adopting this kind of structure, the supporting shoe can play the effect of support to the line ball post that is located the nut department, when screwing up the nut promptly, can avoid the line ball post of caulking groove both sides to the phenomenon of inside deformation appears to can make nut and line ball post threaded connection reliably be in the same place, can effectively avoid the nut to appear taking off the phenomenon of line ball post promptly.

When the insulating layer stripping device is used, firstly, the insulating layer of a first power line to be connected with the conducting block is stripped, then the first power line with the stripped insulating layer is embedded into a first wire slot on a first horizontal section, then a wire pressing column is assembled on the first horizontal section, namely, the first power line with the stripped insulating layer is embedded into an embedding slot of the wire pressing column and penetrates through a through hole at the bottom of the first wire slot, a gasket is sleeved outside the wire pressing column after the wire pressing column penetrates through the through hole at the bottom of the first wire slot, a nut is screwed on the gasket, and finally the nut is screwed down; then stripping an insulating layer of a second power line to be connected with the conducting block, embedding the second power line with the stripped insulating layer into a second wire groove on a second horizontal section, assembling a wire pressing column on the second horizontal section, namely embedding the second power line with the stripped insulating layer into an embedding groove of the wire pressing column and enabling the wire pressing column to pass through a through hole above the second wire groove, sleeving a gasket outside the wire pressing column after the wire pressing column passes through the through hole above the second wire groove, screwing a nut, and finally screwing the nut; after the first power line and the first horizontal segment are fixed, the first power line is electrically connected with the conductive block, and after the second power line and the second horizontal segment are fixed, the second power line is electrically connected with the conductive block, so that the second power line is electrically connected with the first power line.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a power intersection line connection checkpost which characterized in that: the conductive block (1) comprises a first horizontal segment (11) positioned above, a second horizontal segment (12) positioned below and a connecting segment (13) used for connecting the first horizontal segment (11) and the second horizontal segment (12), wherein the first horizontal segment (11), the second horizontal segment (12) and the connecting segment (13) are integrally formed, and the first horizontal segment (11) and the second horizontal segment (12) are vertical in space; a first wire groove (111) for embedding a first power line part is formed in the upper end face of the first horizontal section (11), the first wire groove (111) extends along the length direction of the first horizontal section (11), a second wire groove (121) for embedding a second power line part is formed in the lower end face of the second horizontal section (12), and the second wire groove (121) extends along the length direction of the second horizontal section (12); the first horizontal section (11) and the second horizontal section (12) are respectively provided with a plurality of through holes (14), the through holes (14) positioned on the first horizontal section (11) extend along the length direction of the first wire groove (111) and each through hole (14) positioned on the first horizontal section (11) penetrates through the first wire groove (111), the through holes (14) positioned on the second horizontal section (12) extend along the length direction of the second wire groove (121) and each through hole (14) positioned on the second horizontal section (12) penetrates through the second wire groove (121); press line post (2) are worn to be equipped with in every through-hole all the activity, wherein one end of press line post (2) is provided with caulking groove (21), and caulking groove (21) in press line post (2) that are located first horizontal segment (11) are used for supplying first power line card to go into in order to compress tightly first wire casing (111) with first power line, and caulking groove (21) in press line post (2) that are located second horizontal segment (12) are used for supplying second power line card to go into in order to compress tightly second wire casing (121) with the second power line, it is equipped with packing ring (3) and nut (4) to overlap in proper order after through-hole (14) is run through in the activity of press line post (2), the outer wall threaded connection of nut (4) and press line post (2).

2. The power outgoing line connecting clamp according to claim 1, wherein a pair of sliding grooves (22) are arranged on the outer side wall of each crimping column (2), and each sliding groove (22) extends along the length direction of the crimping column (2); a pair of sliding blocks (141) is integrally formed on the inner peripheral wall of each through hole (14), and each sliding block (141) is matched with one of the sliding grooves (22) on the corresponding line pressing column (2) to slide.

3. The power lead-out wire connecting clip as claimed in claim 1, wherein a pair of limiting blocks (31) are integrally formed on the inner peripheral wall of each washer (3), and each limiting block (31) is matched with one of the sliding grooves (22) on the corresponding line pressing column (2) for limiting.

4. The power lead-out wire connection clip according to claim 1, characterized in that a support block (32) is integrally formed on the inner peripheral wall of the washer (3), the support block (32) is used for being embedded with the embedding groove (21) on the wire pressing column (2), two outer side walls of the support block (32) are attached to two inner side walls of the embedding groove (21), and one end of the support block (32) facing the nut (4) extends into the nut (4).