CN212304660U - Special bypass cable fixing and insulating cross arm for iron tower - Google Patents
Special bypass cable fixing and insulating cross arm for iron tower Download PDFInfo
- Publication number
- CN212304660U CN212304660U CN202020677143.7U CN202020677143U CN212304660U CN 212304660 U CN212304660 U CN 212304660U CN 202020677143 U CN202020677143 U CN 202020677143U CN 212304660 U CN212304660 U CN 212304660U
- Authority
- CN
- China
- Prior art keywords
- cable
- connecting rod
- support pipe
- rod
- iron tower
- 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.)
- Active
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a special bypass cable of iron tower fixes insulating cross arm, including cable support pipe, fixed mounting in the cable fixation clamp in the cable support pipe outside, the inboard left part of cable support pipe is rotated and is installed the head rod, the left end and the rocking arm joint of head rod are fixed, the right-hand member and the thread bush fixed connection of head rod, the inboard of thread bush is provided with the screw rod, and the screw rod passes through external screw thread and thread bush threaded connection, the right-hand member and the second connecting rod fixed connection of thread bush, some spacing grooves and gag lever post joint are seted up through the middle part to the second connecting rod, the other end of second connecting rod extends the outside of cable support pipe, and the tip fixed mounting of second connecting rod has the clamp plate, the one end fixed mounting that the cable support pipe is provided with the clamp plate has the mount. This insulating cross arm, the operation personnel need not direct operation on the iron tower at far distance installation, guarantees sufficient safe distance, and the dismouting is more convenient.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to special bypass cable of iron tower fixes insulating cross arm.
Background
Under the big background that the construction of the power distribution network frame lags behind, the operation of power distribution without power outage is the most direct technical means for improving the power supply reliability of the power distribution network. The uninterrupted operation of a 10kV cable is a method for completing the emergency repair of line faults under the condition of uninterrupted power supply, but in the daily operation process of teams and groups, when a line is erected on an iron tower, an insulating cross arm is installed on the iron tower in the conventional method. The fixed insulating cross arm of bypass cable who uses at present is in actual use, and installation insulating cross arm operation process is relatively nearer with electrified body, has the high risk to the dismouting is also not convenient enough, so needs the design of pertinence to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special bypass cable of iron tower fixes insulating cross arm and comes into operation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special bypass cable of iron tower fixed insulation cross arm, includes cable support pipe, the cable fixation clamp of fixed mounting in the cable support pipe outside, the inboard left part of cable support pipe is rotated and is installed the head rod, the left end and the rocking arm joint of head rod are fixed, the right-hand member and the thread bush fixed connection of head rod, the inboard of thread bush is provided with the screw rod, and the screw rod passes through external screw thread and thread bush threaded connection, the right-hand member and the second connecting rod fixed connection of thread bush, some spacing grooves and gag lever post joint are seted up through the middle part to the second connecting rod, the other end of second connecting rod extends the outside of cable support pipe, and the tip fixed mounting of second connecting rod has the clamp plate, the one end fixed mounting that the cable support pipe was provided with the clamp plate has.
Preferably, an inner hexagonal groove is formed in the left end of the first connecting rod, a hexagonal prism is welded in the connecting sleeve of the rocker arm, and the rocker arm is connected with the first connecting rod through the hexagonal prism and the inner hexagonal groove in a clamping mode.
Preferably, the upper wall of the right end of the cable support pipe is provided with a mounting hole, the end part of the limiting rod is inserted into the cable support pipe through the mounting hole and penetrates through the limiting groove, the lower end of the limiting rod is provided with threads, and the threads at the lower end of the limiting rod are in threaded connection with threaded holes formed in the inner wall of the cable support pipe.
Preferably, the edge of the side surface of the pressing plate is paved with a rubber gasket, and the thickness of the rubber gasket is not more than 3 mm.
Preferably, the fixing frame is a straight hook type fixing frame or a barb type fixing frame.
The utility model discloses a technological effect and advantage: this insulating cross arm is fixed to special bypass cable of iron tower, when the installation cross arm, catch on the angle bar of iron tower with the mount, the rocking arm rotates, make the head rod rotate, the head rod drives the thread bush and rotates, thread bush and screw rod threaded connection, make the screw rod along the thread bush translation, thereby drive the translation of second connecting rod, thereby promote the clamp plate to compress tightly the angle bar of iron tower, fixed connection between cooperation mount realization cross arm and the iron tower, the reverse rotation rocking arm of the same reason, the mount is kept away from to the clamp plate, loosen the iron tower angle bar, realize the dismantlement of cross arm, it is more convenient to install, and need not the direct operation on the iron tower, guarantee sufficient safe distance, the security is stronger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the cable support tube
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the connection of the second connecting rod with the stopper rod;
FIG. 5 is a schematic structural view of a straight hook type fixing frame;
fig. 6 is a schematic structural view of a barb type fixing frame.
In the figure: 1. a cable support tube; 2. a cable retaining clip; 3. a first connecting rod; 4. a rocker arm; 5. a threaded sleeve; 6. a second connecting rod; 7. a limiting groove; 8. a limiting rod; 9. pressing a plate; 10. a fixed mount; 11. an inner hexagonal groove; 12. a hexagonal prism; 13. mounting holes; 14. a threaded hole; 15. a rubber gasket; 16. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a special bypass cable fixed insulation cross arm for iron tower as shown in figures 1-4, which comprises a cable supporting tube 1 and a cable fixing clamp 2 fixedly arranged at the outer side of the cable supporting tube 1, wherein a first connecting rod 3 is rotatably arranged at the left part of the inner side of the cable supporting tube 1, the left end of the first connecting rod 3 is fixedly clamped with a rocker arm 4, the right end of the first connecting rod 3 is fixedly connected with a thread sleeve 5, a screw rod 16 is arranged at the inner side of the thread sleeve 5, the screw rod 16 is in threaded connection with the thread sleeve 5 through external threads, the right end of the thread sleeve 5 is fixedly connected with a second connecting rod 6, the second connecting rod 6 is clamped with a limiting rod 8 through a limiting groove 7 arranged at the middle part, the other end of the second connecting rod 6 extends out of the cable supporting tube 1, and a pressing plate 9 is fixedly arranged at the end part of, the utility model discloses a cable support tube 1 is provided with the one end fixed mounting of clamp plate 9 and has mount 10, when the installation cross arm, catch on the angle bar of iron tower with mount 10, swing arm 4 rotates, make head rod 3 rotate, head rod 3 drives thread bush 5 and rotates, thread bush 5 and screw rod 16 threaded connection, make screw rod 16 translate along thread bush 5, thereby drive second connecting rod 6 translation, thereby promote clamp plate 9 and compress tightly the angle bar of iron tower, fixed connection between cooperation mount 10 realization cross arm and the iron tower, the reverse rotation rocker arm 4 of the same reason, clamp plate 9 keeps away from mount 10, loosen the iron tower angle bar, realize the dismantlement of cross arm, it is more convenient to install, and need not direct operation on the iron tower, guarantee sufficient safe distance, the security is stronger.
The left end of the first connecting rod 3 is provided with an inner hexagonal groove 11, a hexagonal prism 12 is welded in a connecting sleeve of the rocker arm 4, the rocker arm 4 is connected with the first connecting rod 3 through the clamping connection of the hexagonal prism 12 and the inner hexagonal groove 11, the hexagonal prism 12 of the rocker arm 4 is pulled out of the inner hexagonal groove 11, the rocker arm 4 is pulled out of the first connecting rod 3 and then inserted into the inner hexagonal groove 11 through an electric wrench to drive the first connecting rod 3 to rotate, the manual rotation of the rocker arm is replaced, the burden of an operator is relieved, the operation time is reduced to 45 minutes from 60 minutes on average, 15 minutes can be saved in each operation, and the work efficiency is improved by 20%.
The utility model discloses a cable support pipe, including cable support pipe 1, mounting hole 13 has been seted up on the upper wall of cable support pipe 1 right-hand member, the tip of gag lever post 8 passes through mounting hole 13 and inserts cable support pipe 1 inside to pass spacing groove 7, the lower extreme of gag lever post 8 is provided with the screw thread, and the screw thread of gag lever post 8 lower extreme and the screw hole 14 threaded connection who sets up on cable support pipe 1 inner wall, through gag lever post 8 to second connecting rod 6 spacing, avoid second connecting rod 6 and 16 relative thread bush 5 of screw rod to take place relative rotation to influence the condition of clamp plate 9 translation efficiency.
As shown in fig. 5-6, the fixing frame 10 is a straight hook type fixing frame or a barb type fixing frame, and is used for mounting the angle iron of the cross arm of the angle iron of the rack, the main material of the upper part of the iron tower and each part of the tower body, is not limited by the direction of the angle iron, and is flexible and convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a special bypass cable of iron tower fixed insulation cross arm, includes cable support pipe (1), fixed mounting in cable fixation clamp (2) in cable support pipe (1) outside, its characterized in that: a first connecting rod (3) is rotatably arranged at the left part of the inner side of the cable supporting tube (1), the left end of the first connecting rod (3) is fixedly clamped with the rocker arm (4), the right end of the first connecting rod (3) is fixedly connected with the threaded sleeve (5), the inner side of the threaded sleeve (5) is provided with a screw rod (16), the screw rod (16) is in threaded connection with the threaded sleeve (5) through external threads, the right end of the threaded sleeve (5) is fixedly connected with the second connecting rod (6), the second connecting rod (6) is clamped with the limiting rod (8) through a limiting groove (7) arranged in the middle part, the other end of the second connecting rod (6) extends out of the outer side of the cable supporting tube (1), and the end part of the second connecting rod (6) is fixedly provided with a pressing plate (9), and one end of the cable supporting tube (1) provided with the pressing plate (9) is fixedly provided with a fixing frame (10).
2. The bypass cable fixing and insulating cross arm special for the iron tower according to claim 1, wherein: interior hexagonal groove (11) have been seted up to the left end of head rod (3), welding has hexagonal prism (12) in the adapter sleeve of rocking arm (4), rocking arm (4) are connected with head rod (3) through hexagonal prism (12) and interior hexagonal groove (11) joint.
3. The bypass cable fixing and insulating cross arm special for the iron tower according to claim 1, wherein: the cable support pipe is characterized in that a mounting hole (13) is formed in the upper wall of the right end of the cable support pipe (1), the end of the limiting rod (8) is inserted into the cable support pipe (1) through the mounting hole (13) and penetrates through the limiting groove (7), threads are arranged at the lower end of the limiting rod (8), and the threads at the lower end of the limiting rod (8) are in threaded connection with a threaded hole (14) formed in the inner wall of the cable support pipe (1).
4. The bypass cable fixing and insulating cross arm special for the iron tower according to claim 1, wherein: the edge of the side face of the pressing plate (9) is paved with a rubber gasket (15), and the thickness of the rubber gasket (15) is not more than 3 mm.
5. The bypass cable fixing and insulating cross arm special for the iron tower according to claim 1, wherein: the fixing frame (10) is a straight hook type fixing frame or a barb type fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677143.7U CN212304660U (en) | 2020-04-28 | 2020-04-28 | Special bypass cable fixing and insulating cross arm for iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677143.7U CN212304660U (en) | 2020-04-28 | 2020-04-28 | Special bypass cable fixing and insulating cross arm for iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304660U true CN212304660U (en) | 2021-01-05 |
Family
ID=73963768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677143.7U Active CN212304660U (en) | 2020-04-28 | 2020-04-28 | Special bypass cable fixing and insulating cross arm for iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304660U (en) |
-
2020
- 2020-04-28 CN CN202020677143.7U patent/CN212304660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110611273B (en) | Operating structure for ground potential live-line fire-carrying operation | |
| CN111600260A (en) | Special bypass cable fixing and insulating cross arm for iron tower | |
| CN212304660U (en) | Special bypass cable fixing and insulating cross arm for iron tower | |
| CN211183219U (en) | Power cable winding displacement supports fixing device | |
| CN210439764U (en) | Novel cement wire pole cross arm | |
| CN209133981U (en) | A kind of c-type wire clamp insulating bar | |
| WO2012088988A1 (en) | Maintenance tool used for double insulator strings of direct current transmission line | |
| CN213606090U (en) | Rail-mounted window cleaning machine's quick rail clamping device | |
| CN212338830U (en) | Camera support for security and protection monitoring | |
| CN208284971U (en) | Combined tower crane electric cable fixing clamp | |
| CN220209800U (en) | Strain clamp repairing mechanism for construction of power transmission and distribution line | |
| CN210828555U (en) | Transmission line iron tower material warp props draws resetting means | |
| CN210490408U (en) | Strain cross arm | |
| CN218513710U (en) | Auxiliary connector for hanging ground wire | |
| CN207234276U (en) | A kind of specific purpose tool of live replacement of 220 kV tension-resistant insulator | |
| CN216895562U (en) | Locking tool | |
| CN213203638U (en) | Fixing frame convenient for whole transportation of tunnel turnout | |
| CN217782910U (en) | Fixed rubber waterstop clamp | |
| CN214816070U (en) | Web member clamping mechanism for standard knot | |
| CN208570980U (en) | A kind of dedicated large contact surface conduction wire clamp of insulating bar | |
| CN213521142U (en) | Cable support for electric power system | |
| CN205335743U (en) | Automatics of electrified montage fire of built on stilts distribution lines | |
| CN216891906U (en) | Road and bridge crack reinforcing apparatus | |
| CN219513707U (en) | Cable mounting bracket for power construction | |
| CN219604525U (en) | Novel anti-deformation steel structural member structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |