CN214755418U - Cable fixing clamp - Google Patents
Cable fixing clamp Download PDFInfo
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- CN214755418U CN214755418U CN202121190846.8U CN202121190846U CN214755418U CN 214755418 U CN214755418 U CN 214755418U CN 202121190846 U CN202121190846 U CN 202121190846U CN 214755418 U CN214755418 U CN 214755418U
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- cable fixing
- insulator
- hole
- pressing block
- fixing groove
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Abstract
The utility model relates to a cable fixing wire clamp, the cable fixing wire clamp includes insulator embracing ring, cable fixing pressing block and fastening bolt, there is an upwards extending end at one end of the insulator embracing ring, there are corresponding cable fixing grooves on the extending end, there are corresponding cable fixing grooves on the cable fixing pressing block; the two insulator embracing rings are mutually connected through fastening bolts and can be tightly held on the column type porcelain insulator; the two cable fixing pressing blocks are connected to the extending end of the insulator embracing ring through fastening bolts respectively, the cable fixing grooves in the cable fixing pressing blocks correspond to the cable fixing grooves in the extending end of the insulator embracing ring, and the cables are tightly pressed in the grooves to fix the overhead cables. The utility model discloses a standardized operation has guaranteed construction quality, has effectively improved the reliability of work efficiency and electric wire netting circuit, has apparent economic benefits and social.
Description
Technical Field
The utility model belongs to the technical field of the distribution network aerial [ insulated ] cable of town and country erects, specifically speaking relates to a cable fixing clamp.
Background
In the urban and rural distribution network overhead cable erection construction process, the column type porcelain insulator is widely applied, the cable (overhead cable) is fixed on the column type porcelain insulator, and the column type porcelain insulator plays a role in supporting and insulating.
The overhead cable (called overhead insulated cable) is an overhead conductor with insulating layer and protective sheath, and is a special cable made up by adopting the similar production process of cross-linked cable, and is a new power transmission mode between overhead conductor and underground cable. The aerial cable is a single core, and can be divided into a duralumin wire structure, an aluminum alloy wire structure, a steel core or aluminum alloy core supporting structure, a self-supporting three-core threaded structure (the wire core can be duralumin or duralumin wire) and the like according to different structures. The power supply system has the main characteristics of high power supply reliability, good power supply safety, convenience in erection and maintenance, reasonable economy and the like. The main technical parameters comprise weather resistance, insulation level, inner and outer semi-conductive shielding layers. The overhead cable has wide transmission application at home and abroad.
At present, the existing fixing mode of the overhead cable and the column type porcelain insulator generally adopts metal winding for fixing, and the overhead cable and the column type porcelain insulator are fixed through the metal winding; the fixing mode requires that constructors have certain experience, the construction technical requirement is high, the operation difference of different constructors is large, and the construction consistency and quality are difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art existence, the utility model provides a can realize standardized operation, be favorable to ensureing construction quality, improve the cable fixing clamp of the reliability of work efficiency and electric wire netting circuit.
The utility model adopts the technical proposal that:
a cable fixing wire clamp comprises an insulator embracing ring, a cable fixing pressing block and a fastening bolt, wherein the insulator embracing ring comprises a first insulator embracing ring and a second insulator embracing ring which are matched with each other, one end of the first insulator embracing ring and one end of the second insulator embracing ring are respectively and correspondingly provided with an upward first extending end and an upward second extending end, the first extending end and the second extending end are respectively and correspondingly provided with a first cable fixing groove and a second cable fixing groove, and the other end of the first insulator embracing ring and the other end of the second insulator embracing ring are respectively and correspondingly provided with a first through hole and a second through hole; the first extending end and the second extending end are respectively provided with a plurality of threaded holes from top to bottom correspondingly; the cable fixing pressing block comprises a first cable fixing pressing block and a second cable fixing pressing block, the first cable fixing pressing block is arranged at the first through hole end, the second cable fixing pressing block is arranged at the second through hole end, and a third cable fixing groove and a fourth cable fixing groove are correspondingly formed in the first cable fixing pressing block and the second cable fixing pressing block respectively; and the first insulator embracing ring and the second insulator embracing ring, the first cable fixing pressing block and the second insulator embracing ring, and the second cable fixing pressing block and the first insulator embracing ring are connected through corresponding fastening bolts respectively.
Preferably, the surfaces of the first cable fixing groove and the second cable fixing groove are respectively provided with corresponding anti-skid protrusions.
Preferably, the surfaces of the third cable fixing groove and the fourth cable fixing groove are respectively provided with corresponding anti-skid protrusions. The groove is internally provided with an anti-slip bulge which can prevent the cable from sliding.
Preferably, the first extending end and the second extending end are respectively provided with three threaded holes from top to bottom.
Preferably, the shape and the size of the inner part of the semicircular ring of the insulator embracing ring are matched with the shape and the size of the upper neck of the column type porcelain insulator.
Preferably, the first through hole is matched with the lowest threaded hole on the second extending end; the second through hole is matched with the lowest threaded hole on the first extending end.
Preferably, the first cable fixing pressing block is provided with a third through hole and a fourth through hole, and the second cable fixing pressing block is provided with a fifth through hole and a sixth through hole.
Preferably, the third through hole and the fourth through hole are matched with the two threaded holes on the second extending end; and the fifth through hole and the sixth through hole are matched with the two threaded holes on the first extending end.
Preferably, the fourth cable fixing groove is respectively arranged in the middle of the first cable fixing pressing block and the second cable fixing pressing block, the third through hole is arranged above the third cable fixing groove, and the fourth through hole is arranged below the third cable fixing groove; the fifth through hole is arranged above the fourth cable fixing groove, and the sixth through hole is arranged below the fourth cable fixing groove; the third cable fixing groove corresponds to the second cable fixing groove, and the fourth cable fixing groove corresponds to the first cable fixing groove.
The utility model discloses a fixed fastener of cable uses with column type porcelain insulator is supporting, and the bottom structure cramps in column type porcelain insulator top neck position, and upper portion is equipped with the recess that is used for blocking the cable, and the cable fastening is fixed in the fixed recess of cable, and it is fixed through the bolt coupling between each structure, has realized standardized operation, has guaranteed construction quality, has effectively improved the reliability of work efficiency and electric wire netting circuit, has apparent economic benefits and social.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural view of the post porcelain insulator before being used in combination with the post porcelain insulator;
FIG. 4 is a schematic structural view of the post porcelain insulator of the present invention after being used and installed;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a side view of FIG. 4;
fig. 7 is a perspective view of fig. 4.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following further describes the present invention with reference to the accompanying drawings and examples, but the scope of the present invention is not limited thereto. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.
Referring to fig. 1-7, a cable fixing wire clamp comprises an insulator embracing ring 1, a cable fixing pressing block 2 and a fastening bolt 3. The shape and size of the inner part of the semicircular ring of the insulator embracing ring 1 are identical with the shape and size of the neck at the upper part of the column type porcelain insulator 4.
The insulator embracing ring comprises a first insulator embracing ring 1-1 and a second insulator embracing ring 1-2 which are matched with each other, one end of the first insulator embracing ring 1-1 and one end of the second insulator embracing ring 1-2 are respectively and correspondingly provided with an upward first extending end 1-3 and a second extending end 1-4, the first extending end 1-3 and the second extending end 1-4 are respectively and correspondingly provided with a first cable fixing groove 1-5 and a second cable fixing groove 1-6, and the other end of the first insulator embracing ring 1-1 and the second insulator embracing ring 1-2 is correspondingly provided with a first through hole 1-7 and a second through hole 1-8; the first extending end 1-3 and the second extending end 1-4 are respectively provided with three threaded holes 1-9 from top to bottom correspondingly.
The cable fixing pressing block comprises a first cable fixing pressing block 2-1 and a second cable fixing pressing block 2-2, the first cable fixing pressing block 2-1 is arranged at the first through hole end, the second cable fixing pressing block 2-2 is arranged at the second through hole end, and a third cable fixing groove 2-3 and a fourth cable fixing groove 2-4 are correspondingly arranged on the first cable fixing pressing block 2-1 and the second cable fixing pressing block 2-2 respectively; the first insulator embracing ring 1-1 and the second insulator embracing ring 1-2, the first cable fixing pressing block 2-1 and the second insulator embracing ring 1-2, and the second cable fixing pressing block 2-2 and the first insulator embracing ring 1-1 are connected through corresponding fastening bolts 3 respectively.
Corresponding anti-skid protrusions are arranged on the surfaces of the first cable fixing groove 1-5 and the second cable fixing groove 1-6 respectively; corresponding anti-skid protrusions are arranged on the surfaces of the third cable fixing groove 2-3 and the fourth cable fixing groove 2-4 respectively. Due to the arrangement of the anti-slip bulges, the cable 5 can be prevented from sliding after being clamped.
The first through hole 1-7 is matched with the lowest threaded hole on the second extending end 1-4; the second through hole 1-8 cooperates with the lowest threaded hole on the first protruding end 1-3. And the fastening bolts 3 at the two ends are screwed down, so that the insulator embracing ring 1 can be tightly held at the neck position at the upper part of the column type porcelain insulator 4.
The first cable fixing pressing block 2-1 is provided with a third through hole 2-5 and a fourth through hole 2-6, and the second cable fixing pressing block is provided with a fifth through hole 2-7 and a sixth through hole 2-8.
The third through hole 2-7 and the fourth through hole 2-8 are matched with the two threaded holes on the second extending end 1-4; the fifth through hole 2-7 and the sixth through hole 2-8 are matched with the two threaded holes on the first extending end 1-3.
The third cable fixing groove 2-3 and the fourth cable fixing groove 2-4 are respectively arranged in the middle of the first cable fixing pressing block 2-1 and the second cable fixing pressing block 2-2, the third through hole 2-5 is arranged above the third cable fixing groove 2-3, and the fourth through hole 2-6 is arranged below the third cable fixing groove 2-3; the fifth through hole 2-7 is arranged above the fourth cable fixing groove 2-4, and the sixth through hole 2-8 is arranged below the fourth cable fixing groove 2-4; the third cable fixing groove 2-3 corresponds to the second cable fixing groove 1-6, and the fourth cable fixing groove 2-4 corresponds to the first cable fixing groove 1-5.
The utility model discloses insulator armful ring one end has an upwards end that stretches out, it is equipped with the fixed recess of corresponding cable to stretch out to serve, the recess surface is equipped with the non-slip raised, can prevent cable 5 slip after cable 5 compresses tightly, insulator armful ring one end has a through-hole, the other end (upwards stretch out the end) from the top down has three screw hole, two insulator armful rings pass through fastening bolt 3 hookup of each other, fastening bolt 3 passes the through-hole of insulator armful ring one end, with the cooperation of the bottom screw hole in another insulator armful three screw hole, the same reason, fastening bolt 3 passes the through-hole of offside matched with insulator armful ring one end, with the cooperation of the bottom screw hole in this side insulator armful three screw hole, screw up both ends fastening bolt 3, can hold a pair of insulator armful ring tightly at 4 upper portion neck item positions of column type porcelain insulator. The cable fixing pressing block is provided with two through holes, the middle of the cable fixing pressing block is provided with a cable fixing groove, and an anti-skid bulge is arranged in the groove and can prevent the cable from sliding; the fastening bolt 3 passes through two through holes on the cable fixing pressing block and is matched with two threaded holes above the extending end of the insulator embracing ring, a cable fixing groove on the cable fixing pressing block corresponds to a cable fixing groove on the insulator embracing ring, the cable 5 is embraced in the cable fixing groove, the fastening bolt 3 is screwed, and the cable 5 is fixed in the cable fixing groove to complete the fixed installation of the overhead cable.
The present invention has been described in detail with reference to the embodiments, but the description is only for the specific embodiments of the present invention, and the limitation of the scope of the present invention is not understood thereby. It should be noted that, for those skilled in the art, all the modifications and improvements made within the scope of the present invention should still fall within the scope of the present invention without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides a cable fixing clamp which characterized in that: the cable fixing clamp comprises an insulator embracing ring, a cable fixing pressing block and a fastening bolt, wherein the insulator embracing ring comprises a first insulator embracing ring and a second insulator embracing ring which are matched with each other, one end of the first insulator embracing ring and one end of the second insulator embracing ring are respectively and correspondingly provided with an upward first extending end and a second extending end, the first extending end and the second extending end are respectively and correspondingly provided with a first cable fixing groove and a second cable fixing groove, and the other end of the first insulator embracing ring and the other end of the second insulator embracing ring are respectively and correspondingly provided with a first through hole and a second through hole; the first extending end and the second extending end are respectively provided with a plurality of threaded holes from top to bottom correspondingly; the cable fixing pressing block comprises a first cable fixing pressing block and a second cable fixing pressing block, the first cable fixing pressing block is arranged at the first through hole end, the second cable fixing pressing block is arranged at the second through hole end, and a third cable fixing groove and a fourth cable fixing groove are correspondingly formed in the first cable fixing pressing block and the second cable fixing pressing block respectively; and the first insulator embracing ring and the second insulator embracing ring, the first cable fixing pressing block and the second insulator embracing ring, and the second cable fixing pressing block and the first insulator embracing ring are connected through corresponding fastening bolts respectively.
2. The cable fixing clamp according to claim 1, characterized in that: and corresponding anti-skid protrusions are respectively arranged on the surfaces of the first cable fixing groove and the second cable fixing groove.
3. The cable fixing clip according to claim 1 or 2, wherein: and corresponding anti-skid protrusions are arranged on the surfaces of the third cable fixing groove and the fourth cable fixing groove respectively.
4. The cable fixing clamp according to claim 1, characterized in that: and the first extending end and the second extending end are respectively provided with three threaded holes from top to bottom correspondingly.
5. The cable fixing clamp according to claim 1, characterized in that: the shape and size of the inner side part of the semicircular ring of the insulator embracing ring are identical with the shape and size of the neck of the upper part of the column type porcelain insulator.
6. The cable fixing clamp according to claim 1, characterized in that: the first through hole is matched with the lowest threaded hole in the second extending end; the second through hole is matched with the lowest threaded hole on the first extending end.
7. The cable fixing clip of claim 4, wherein: and a third through hole and a fourth through hole are formed in the first cable fixing pressing block, and a fifth through hole and a sixth through hole are formed in the second cable fixing pressing block.
8. The cable fixing clip of claim 7, wherein: the third through hole and the fourth through hole are matched with the two threaded holes on the second extending end; and the fifth through hole and the sixth through hole are matched with the two threaded holes on the first extending end.
9. The cable fixing clip of claim 8, wherein: the third cable fixing groove and the fourth cable fixing groove are respectively arranged in the middle of the first cable fixing pressing block and the second cable fixing pressing block, the third through hole is arranged above the third cable fixing groove, and the fourth through hole is arranged below the third cable fixing groove; the fifth through hole is arranged above the fourth cable fixing groove, and the sixth through hole is arranged below the fourth cable fixing groove; the third cable fixing groove corresponds to the second cable fixing groove, and the fourth cable fixing groove corresponds to the first cable fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121190846.8U CN214755418U (en) | 2021-05-31 | 2021-05-31 | Cable fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121190846.8U CN214755418U (en) | 2021-05-31 | 2021-05-31 | Cable fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755418U true CN214755418U (en) | 2021-11-16 |
Family
ID=78626501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121190846.8U Active CN214755418U (en) | 2021-05-31 | 2021-05-31 | Cable fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755418U (en) |
-
2021
- 2021-05-31 CN CN202121190846.8U patent/CN214755418U/en active Active
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