CN218335285U - Bypass live working cable head fixing device - Google Patents
Bypass live working cable head fixing device Download PDFInfo
- Publication number
- CN218335285U CN218335285U CN202221189337.8U CN202221189337U CN218335285U CN 218335285 U CN218335285 U CN 218335285U CN 202221189337 U CN202221189337 U CN 202221189337U CN 218335285 U CN218335285 U CN 218335285U
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- clamping
- bypass
- cable
- rod
- supporting seat
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Abstract
The utility model relates to a bypass live working cable head fixing device, it includes the holding rod, the device mainly comprises holding rod and supporting seat, connect through the connecting rod between supporting seat and the rand, during the use, insert the bypass cable inside the holding rod, it is fixed with bypass cable tip and ejector pin through positioning bolt, fastening rand and bypass cable through the locking piece, lift the holding rod high, place the dop in the main road cable outside, rotate the screwing head and drive the dop and hold main road cable centre gripping closely, articulate the supporting seat in dop centre gripping department right side, rotate the puller bolt, the puller bolt drives splint and shifts up and carry out the centre gripping with main road cable, supporting seat and connecting rod can disperse the bypass cable gravity that the dop bore, when wind or bypass cable produce and rock, can act on supporting seat and connecting rod earlier, greatly reduce the influence to the dop, prevent that the dop from breaking away from with main road cable; the utility model has the characteristics of connect closely, the protectiveness is good, and the security is high.
Description
Technical Field
The utility model belongs to the technical field of the cable construction, concretely relates to bypass live working cable head fixing device.
Background
With the development of the power industry, cables gradually become main connecting circuits for daily life electricity consumption at the present stage, in the process of installing or overhauling high and low voltage cables, in order to ensure that normal electricity consumption of residents, enterprises and the like is not affected, a bypass live working method is generally adopted, namely, a coincidence switch and a flexible cable are temporarily arranged beside a power supply line of power supply equipment needing to be overhauled or having a fault, so that a bypass channel is formed, the power supply equipment needing to be overhauled or having a fault is processed, if the bypass live working method is adopted, when the line overhauling work is completed, power failure of the enterprises and resident users on the power supply line is avoided, when a common bypass cable head is fixedly connected with a main line cable, the common bypass cable head is required to bear the self gravity, and is also required to bear the influence of external wind power, such as line shaking and the like, the bypass cable head is easy to loosen and separate from the main line cable, the influence on live working is caused, and even serious safety accidents occur.
Disclosure of Invention
The utility model aims to provide a bypass live working cable head fixing device for solve bypass cable and pursue the not good problem of the fixed effect of deer cable junction.
The purpose of the utility model is realized like this: bypass live working cable head fixing device, it includes the holding rod, the holding rod upside be provided with the ejector pin, the ejector pin front side be provided with positioning bolt, the ejector pin left and right sides all be provided with the fixed pin, the fixed pin outside be provided with the centre gripping pincers, centre gripping pincers upper end be provided with the dop, the dop inboard be provided with splint, dop middle part be provided with main road cable, centre gripping pincers rear side be provided with the back and prolong the handle, back prolong the handle inboard and be provided with the free bearing, the free bearing inside be provided with the screw rod, the screw rod tip be provided with the screwing head, centre gripping pincers front side be provided with before prolong the handle, preceding prolong the inside logical groove that is provided with of handle, the inside bypass cable that is provided with of holding rod, holding rod below be provided with the spring, the spring lower extreme be provided with the rand, the rand front side be provided with the latch segment, the right side be provided with the lantern ring A, the holding rod right side be provided with the supporting seat, the inside be provided with splint, splint bottom be provided with lantern ring B, the connecting rod between supporting seat and the both ends all be provided with the couple.
The outer surface of the holding rod is provided with anti-skid grains.
The clamping heads and the clamping plates are arc-shaped.
The screwing head is connected with the screw rod through threads.
The screw rod runs through the inside of the through groove, and the diameter of the screwing head is larger than the width of the through groove.
The lantern ring A and the lantern ring B are connected with the hook.
The number of the clamping pincers is two.
The holding rod, the rear extension handle, the front extension handle and the supporting seat are all made of epoxy resin.
The utility model has the advantages that: this device is when using, pass inside rand and the spring insert the holding rod with the bypass cable, it is fixed with bypass cable tip and ejector pin through positioning bolt, rethread locking piece fastens rand and bypass cable, prevent that bypass cable from breaking away from with the holding rod, it raises the holding rod, the dop is initial for expanding state, place the dop in the main road cable outside, it is close to each other to rotate the bandeau and move the dop, it is inseparable with main road cable centre gripping until splint, articulate the supporting seat in dop centre gripping department right side, the connecting rod has accomplished the installation with supporting seat and rand in advance, rotate the puller bolt, the puller bolt drives splint and shifts up and carry out the centre gripping with main road cable, supporting seat and connecting rod can disperse the bypass cable gravity that the holding rod bore, when windy or bypass cable produce and rock, can act on supporting seat and connecting rod earlier, the influence to the dop that significantly reduces, prevent that dop and main road cable from breaking away from, the utility model has the characteristics of being connected inseparable, good performance, the security is high.
Drawings
Fig. 1 is the utility model discloses bypass live working cable head fixing device's installation structure chart.
Fig. 2 is the utility model discloses bypass live working cable head fixing device's holding rod elevation view.
Fig. 3 is the utility model discloses bypass live working cable head fixing device's centre gripping pincers side view.
Fig. 4 is the utility model discloses bypass live working cable head fixing device's supporting seat rear portion schematic diagram.
In the figure: 1. the clamping device comprises a holding rod 2, a push rod 3, a positioning bolt 4, a fixing pin 5, a clamping jaw 6, a clamping head 7, a clamping plate 8, a rear extension handle 9, a hinged support 10, a screw rod 11, a screwing head 12, a front extension handle 13, a through groove 14, a main road cable 15, a bypass cable 16, a spring 17, a clamping ring 18, a locking block 19, a lantern ring A20, a supporting seat 21, a clamping plate 22, a puller bolt 23, a lantern ring B24, a connecting rod 25 and a hook.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, the fixing device for the cable head of the bypass live working comprises a holding rod 1, a top rod 2 is arranged on the upper side of the holding rod 1, a positioning bolt 3 is arranged on the front side of the top rod 2, fixing pins 4 are arranged on the left side and the right side of the top rod 2, clamping jaws 5 are arranged on the outer sides of the fixing pins 4, a clamping head 6 is arranged at the upper end of each clamping jaw 5, a clamping plate 7 is arranged on the inner side of each clamping head 6, a main path cable 14 is arranged in the middle of each clamping head 6, a rear extension handle 8 is arranged on the rear side of each clamping jaw 5, a hinge seat 9 is arranged on the inner side of each rear extension handle 8, a screw 10 is arranged in each hinge seat 9, a tightening head 11 is arranged at the end of each screw 10, a front extension handle 12 is arranged on the front side of each clamping jaw 5, a through groove 13 is arranged in each front extension handle 12, a bypass cable 15 is arranged in the holding rod 1, a spring 16 is arranged below the holding rod 1, a lower end of each spring 16 is provided with a lower end, a locking block 18 is arranged on the front side of the holding clamp 17, a right side of the holding rod 17, a clamping ring 19 is provided with a clamping ring 20, a clamping rod 20 is arranged between each clamping ring 20, a clamping rod 21 and a clamping rod 20, a clamping rod 21 is arranged between each clamping ring 20, and a clamping rod 20, and a clamping ring 20 are arranged between each clamping rod 21, and a clamping rod connecting rod 20, and a clamping ring are arranged between each clamping rod 21.
The utility model discloses when using, pass rand 17 and spring 16 with bypass cable 15 and insert inside holding rod 1, it is fixed with 15 tip of bypass cable and ejector pin 2 through positioning bolt 3, rethread locking piece 18 fastens rand 17 and bypass cable 15, prevent that bypass cable 15 and holding rod 1 break away from, lift holding rod 1 high, dop 6 is the expansion state initially, place dop 6 in main road cable 14 outside, it is close to each other to rotate tightening head 11 and drive dop 6, it is inseparable with main road cable 14 centre gripping until splint 7, articulate supporting seat 20 in 6 clamping part right side of dop, connecting rod 24 has accomplished the installation with supporting seat 20 and rand 17 in advance, rotate tightening bolt 22, tightening bolt 22 drives splint 7 and shifts up and carries out the centre gripping with main road cable 14, 20 and connecting rod 24 can disperse the 15 gravity of bypass cable that holding rod 1 bore, when windy or bypass cable 15 produces and rock, can act on supporting seat 20 and connecting rod 24 earlier, the influence to dop 6 that significantly reduces, prevent dop 6 and main road cable 14 from breaking away from, the utility model has the security of inseparable connection, the characteristics of protection nature is good, the safety.
Example 2
As shown in fig. 1-4, the fixing device for the cable head of the bypass live working comprises a holding rod 1, a top rod 2 is arranged on the upper side of the holding rod 1, a positioning bolt 3 is arranged on the front side of the top rod 2, fixing pins 4 are arranged on the left side and the right side of the top rod 2, clamping jaws 5 are arranged on the outer sides of the fixing pins 4, a clamping head 6 is arranged at the upper end of each clamping jaw 5, a clamping plate 7 is arranged on the inner side of each clamping head 6, a main path cable 14 is arranged in the middle of each clamping head 6, a rear extension handle 8 is arranged on the rear side of each clamping jaw 5, a hinge seat 9 is arranged on the inner side of each rear extension handle 8, a screw 10 is arranged in each hinge seat 9, a tightening head 11 is arranged at the end of each screw 10, a front extension handle 12 is arranged on the front side of each clamping jaw 5, a through groove 13 is arranged in each front extension handle 12, a bypass cable 15 is arranged in the holding rod 1, a spring 16 is arranged below the holding rod 1, a lower end of each spring 16 is provided with a lower end, a locking block 18 is arranged on the front side of the holding clamp 17, a right side of the holding rod 17, a clamping ring 19 is provided with a clamping ring 20, a clamping rod 20 is arranged between each clamping ring 20, a clamping rod 21 and a clamping rod 20, a clamping rod 21 is arranged between each clamping ring 20, and a clamping rod 20, and a clamping ring 20 are arranged between each clamping rod 21, and a clamping rod connecting rod 20, and a clamping ring are arranged between each clamping rod 21.
For better effect, the outer surface of the holding rod 1 is provided with anti-skidding lines, so that the holding rod 1 can be taken conveniently.
For better effect, the shape of the clamping head 6 and the clamping plate 7 is arc-shaped, and the shape can be more fit with the main cable 14.
For better effect, the screw head 11 is connected to the screw 10 by a thread.
For better effect, the screw rod 10 penetrates through the through groove 13, the diameter of the screwing head 11 is larger than the width of the through groove 13, and the screwing head 11 can be clamped outside the front extension handle 12.
For better effect, the lantern ring A19 and the lantern ring B23 are connected with the hook 25.
For better results, the number of the clamping pincers 5 is two.
For better effect, the holding rod 1, the rear extension handle 8, the front extension handle 12 and the supporting seat 20 are all made of epoxy resin.
When the utility model is used, a bypass cable 15 is inserted into a holding rod 1 through a clamping ring 17 and a spring 16, the end part of the bypass cable 15 is fixed with a mandril 2 through a positioning bolt 3, the clamping ring 17 is fastened with the bypass cable 15 through a locking block 18, the bypass cable 15 is prevented from being separated from the holding rod 1, the holding rod 1 is lifted, a clamping head 6 is initially in an expansion state, the clamping head 6 is placed outside a main path cable 14, a screwing head 11 is rotated to drive the clamping head 6 to approach each other, the screwing head 11 is rotated to approach to a hinged support 9 under the action of screw threads, and then a rear extension handle 8 and a front extension handle 12 are driven to approach until a clamping plate 7 tightly clamps the main path cable 14, a screw rod 10 can slightly change the angle by virtue of the hinged support 9, the screwing head 11 is convenient to move through a groove 13, can make the head of screwing 11 laminate more with preceding extension 12, strengthen 6 clamping effect of dop, it is better to set up two centre gripping pincers 5 tight effects of clamp, articulate supporting seat 20 in 6 clamping-place right sides of dop, connecting rod 24 has accomplished the installation with supporting seat 20 and rand 17 in advance, rotate puller bolt 22, puller bolt 22 drives splint 7 and shifts up and carry out the centre gripping with main road cable 14, supporting seat 20 and connecting rod 24 can disperse the 15 gravity of bypass cable that holding rod 1 bore, when windy or bypass cable 15 produce and rock, can act on supporting seat 20 and connecting rod 24 earlier, the greatly reduced is to the influence of dop 6, spring 16 length is enough long, also has the cushioning effect, prevent that dop 6 and main road cable 14 from breaking away from, the utility model has the characteristics of connecting closely, the protectiveness is good, the security is high.
Claims (8)
1. Bypass live working cable head fixing device, it includes the holding rod, its characterized in that: the upper side of the holding rod is provided with an ejector rod, the front side of the ejector rod is provided with a positioning bolt, the left side and the right side of the ejector rod are both provided with fixed pins, the outer side of each fixed pin is provided with a clamping forceps, the upper end of each clamping forceps is provided with a clamping head, the inner side of each clamping head is provided with a clamping plate, the middle part of each clamping head is provided with a main circuit cable, the rear side of each clamping forceps is provided with a rear extension handle, the inner side of each rear extension handle is provided with a hinged support, a screw rod is arranged in the hinged support, the end part of the screw rod is provided with a screwing head, the front side of each clamping forceps is provided with a front extension handle, preceding prolong inside being provided with logical groove, the holding rod inside be provided with the bypass cable, holding rod below be provided with the spring, the spring lower extreme be provided with the rand, the rand front side be provided with the latch segment, the rand right side be provided with lantern ring A, the holding rod right side be provided with the supporting seat, the inside splint that are provided with of supporting seat, splint bottom be provided with the puller bolt, supporting seat bottom be provided with lantern ring B, supporting seat and rand between be provided with the connecting rod, the connecting rod both ends all be provided with the couple.
2. The bypass live working cable head fixing device according to claim 1, wherein: the outer surface of the holding rod is provided with anti-skid grains.
3. The bypass live working cable head fixing device according to claim 1, wherein: the clamping heads and the clamping plates are arc-shaped.
4. The bypass live working cable head fixing device according to claim 1, wherein: the screwing head is connected with the screw rod through threads.
5. The bypass live working cable head fixing device according to claim 1, wherein: the screw rod runs through the inside of the through groove, and the diameter of the screwing head is larger than the width of the through groove.
6. The bypass live working cable head fixing device according to claim 1, wherein: the lantern ring A and the lantern ring B are connected with the hook.
7. The bypass live working cable head fixing device according to claim 1, wherein: the number of the clamping pincers is two.
8. The bypass live working cable head fixing device according to claim 1, wherein: the holding rod, the rear extension handle, the front extension handle and the supporting seat are all made of epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221189337.8U CN218335285U (en) | 2022-05-18 | 2022-05-18 | Bypass live working cable head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221189337.8U CN218335285U (en) | 2022-05-18 | 2022-05-18 | Bypass live working cable head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335285U true CN218335285U (en) | 2023-01-17 |
Family
ID=84866489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221189337.8U Active CN218335285U (en) | 2022-05-18 | 2022-05-18 | Bypass live working cable head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335285U (en) |
-
2022
- 2022-05-18 CN CN202221189337.8U patent/CN218335285U/en active Active
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