CN215835031U - A strain insulator installation device for terminal tower - Google Patents
A strain insulator installation device for terminal tower Download PDFInfo
- Publication number
- CN215835031U CN215835031U CN202121228226.9U CN202121228226U CN215835031U CN 215835031 U CN215835031 U CN 215835031U CN 202121228226 U CN202121228226 U CN 202121228226U CN 215835031 U CN215835031 U CN 215835031U
- Authority
- CN
- China
- Prior art keywords
- hole
- internal thread
- locking
- mounting device
- barrel
- 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
- Insulators (AREA)
Abstract
The utility model discloses a tension insulator mounting device for a terminal tower, which comprises: the device comprises a suspension ring, a fixed rod, a cylinder, a rotating seat, a lifting rod and a suspension plate; one end of the fixed rod is connected with the suspension ring, the end part of the other end of the fixed rod is provided with a containing groove, the sliding block is arranged in the containing groove in a sliding mode along the direction of entering and exiting the containing groove, the barrel is of a hollow structure with openings at two ends, one end of the barrel is rotatably connected with one end, away from the suspension ring, of the fixed rod, the rotating seat is arranged in the barrel, the rotating seat is provided with a first internal thread through hole, and the first internal thread through hole and the barrel are coaxially arranged; and one end of the lifting rod penetrates through the first internal thread through hole and extends into the accommodating groove to be fixedly connected with the sliding block, the other end of the lifting rod is fixedly connected with the suspension plate, and the lifting rod is in threaded connection with the first internal thread through hole. The utility model can ensure that operators do not need to bend down greatly to adjust the height of the tension insulator in the process of hanging and dismounting the lead, thereby greatly improving the safety.
Description
Technical Field
The utility model relates to the technical field of transmission towers, in particular to a tension insulator mounting device for a terminal tower.
Background
Generally, when the terminal tower hangs and dismantles the wire, an operator needs to attach and install the traction tool, and the installation difficulty is high and the danger is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides a tension insulator mounting device for a terminal tower.
The utility model provides a tension insulator mounting device for a terminal tower, which comprises: the device comprises a suspension ring, a fixed rod, a cylinder, a rotating seat, a lifting rod and a suspension plate;
the fixed rod is provided with a first end and a second end, the first end is connected with the suspension ring, and the end part of the second end is provided with an accommodating groove;
the sliding block is arranged in the accommodating groove, and the sliding block can slide relative to the fixed rod along the direction of entering and exiting the accommodating groove and cannot rotate;
the barrel is provided with a third end and a fourth end, the barrel is of a hollow structure with two open ends, the third end is sleeved on the outer wall of the second end, the fourth end protrudes out of the second end, and the barrel is rotatably connected with the fixing rod;
the rotating seat is arranged in the fourth end, a first internal thread through hole is formed in the rotating seat, and the first internal thread through hole and the barrel are coaxially arranged;
the lifting rod is provided with a fifth end and a sixth end, the fifth end is provided with an external thread, the end part of the fifth end penetrates through the first internal thread through hole and extends into the accommodating groove to be fixedly connected with the sliding block, and the external thread is in threaded connection with the first internal thread through hole;
the suspension plate is arranged at the end part of the sixth end.
Further, the slider and the receiving groove have non-circular corresponding shapes, so that the slider can only slide in a direction of entering and exiting the receiving groove and cannot rotate.
Further, the notch of holding tank is equipped with the stopper that is used for restricting the slider to deviate from the holding tank.
Further, the holding tank bottom is equipped with the guide post that extends along the direction of business turn over holding tank, the slider seted up with guide post assorted guiding hole, guide post and guiding hole sliding connection.
Further, the outer wall of the cylinder body is in a regular quadrangular prism shape, a regular hexagonal prism shape or a regular octagonal prism shape.
Furthermore, the outer surface of the fixing rod is provided with anti-skid grains or anti-skid rings.
Furthermore, a circumferential locking assembly used for locking the cylinder and the fixing rod is arranged on the fixing rod.
Further, circumference locking subassembly includes at least one locking seat and at least one locking bolt, and the locking seat sets up on the dead lever, lock on the seat seted up with locking bolt assorted second internal thread through-hole, the front end of locking bolt passes second internal thread through-hole and supports and lean on third terminal end portion, locking bolt and second internal thread through-hole threaded connection.
Furthermore, the third end portion is provided with a plurality of blind holes at intervals along the circumferential direction, and the blind holes are used for accommodating the front ends of the locking bolts.
According to the tension insulator mounting device for the terminal tower, the height of the suspension plate can be conveniently and quickly adjusted through the matching arrangement of the fixed rod, the cylinder body, the rotating seat, the sliding block and the lifting rod, and the height of the suspension plate can be adjusted only by rotating the cylinder body relative to the fixed rod to one side or the opposite direction by using hands or tools, so that an operator does not need to bend down greatly to adjust the height of the tension insulator in the process of suspending and dismounting a lead; and the setting of barrel, rotation seat and lifter makes the lifter be in threaded connection state throughout for the process that the dead lever goes up and down and rotate the seat, connects firmly, has effectively reduced the risk that lifter and dead lever break away from, need not install and dismantle the bolt, has greatly improved the security.
Drawings
Fig. 1 is a schematic structural diagram of a tension insulator mounting device for a terminal tower according to the present invention.
Fig. 2 is a schematic cross-sectional view of a tension insulator mounting device for a terminal tower according to the present invention.
Fig. 3 is a schematic structural view of the cartridge in the present invention.
Fig. 4 is a schematic structural diagram of another tension insulator mounting device for a terminal tower according to the present invention.
Detailed Description
Referring to fig. 1 to 3, the present invention provides a tension insulator mounting device for a terminal tower, including: the device comprises a suspension ring 1, a fixed rod 2, a cylinder 3, a rotating seat 5, a lifting rod 4 and a suspension plate 7;
the fixed rod 2 is provided with a first end and a second end, the first end is connected with the suspension ring 1, and the end part of the second end is provided with an accommodating groove;
the sliding block 6 is arranged in the accommodating groove, and the sliding block 6 can slide relative to the fixed rod 2 along the direction of entering and exiting the accommodating groove and cannot rotate;
the barrel 3 is provided with a third end and a fourth end, the barrel 3 is of a hollow structure with two open ends, the third end is sleeved on the outer wall of the second end, the fourth end protrudes out of the second end, and the barrel 3 is rotatably connected with the fixing rod 2;
the rotating seat 5 is arranged in the fourth end, a first internal thread through hole is formed in the rotating seat 5, and the first internal thread through hole and the cylinder 3 are coaxially arranged;
the lifting rod 4 is provided with a fifth end and a sixth end, the fifth end is provided with an external thread matched with the internal thread of the first internal thread through hole, the end part of the fifth end penetrates through the first internal thread through hole and extends into the accommodating groove to be fixedly connected with the sliding block 6, and the external thread is in threaded connection with the first internal thread through hole;
the suspension plate 7 is arranged at the end part of the sixth end, and the suspension plate 7 is used for suspending a strain insulator.
According to the utility model, the suspension ring 1 is used for being connected with a terminal tower, the suspension plate 7 is used for suspending a strain insulator, and the fixed rod 2, the cylinder 3, the rotating seat 5, the sliding block 6 and the lifting rod 4 are matched for adjusting the height of the suspension plate 7, so that an operator does not need to bend down greatly to adjust the height of the strain insulator in the process of suspending and detaching a lead; the whole adjusting process is convenient and simple, and the height of the hanging plate 7 can be adjusted only by rotating the cylinder 3 relative to the fixed rod 2 to one side or the opposite direction by using hands or tools; and barrel 3, rotation seat 5 and lifter 4 set up and make lifter 4 be in threaded connection state all the time with rotating seat 5 for the process that dead lever 2 goes up and down, connect firmly, have effectively reduced the risk that lifter 4 and dead lever 2 break away from, need not install and dismantle the bolt, have greatly improved the security.
Wherein, the cylinder 3 is rotatably connected with the fixed rod 2 through a bearing.
In this embodiment, the notch of the receiving groove is provided with a stopper 21 for restricting the slider 6 from coming out of the receiving groove. Wherein the stop piece 21 is an annular stop portion continuously distributed along the receiving groove slot or one or more stop blocks distributed along the receiving groove slot.
Of course, the annular stopper portion is not limited to a circular ring shape, and may also be a square ring shape, a rectangular ring shape, or an elliptical ring shape, or the like.
In the present embodiment, the slider 6 and the receiving groove have corresponding shapes other than circular, so that the slider 6 can only slide in a direction of entering and exiting the receiving groove and cannot rotate.
In this embodiment, the holding tank bottom is equipped with the guide post that extends along the direction of business turn over holding tank, slider 6 seted up with guide post assorted guiding hole, guide post and guiding hole sliding connection further guarantee that lifter 4 can not incline, be favorable to going up and down. Wherein, the holding tank bottom refers to the cell wall of holding tank relative with the notch.
Referring to fig. 3, in order to facilitate screwing the cylinder 3, in the present embodiment, the outer wall of the cylinder 3 has a regular quadrangular prism shape, a regular hexagonal prism shape, or a regular octagonal prism shape.
Of course, the outer wall of the cylinder 3 includes, but is not limited to, a portion of the outer wall in the direction from the third end to the fourth end (i.e., axially).
In other embodiments, the outer wall of the barrel 3 may have other shapes.
In order to avoid the sliding phenomenon of the fixing rod 2 in the process of rotating the cylinder 3, in the embodiment, the outer surface of the fixing rod 2 is provided with anti-skid grains or anti-skid rings.
Referring to fig. 4, in a further specific embodiment, a circumferential locking assembly is disposed on the fixing rod 2, and the circumferential locking assembly is used for circumferentially locking the barrel 3 and the fixing rod 2, so as to avoid automatic lowering of the lifting rod caused by excessive change of gravity action of the wires due to external force, such as wind, rain and snow, and effectively improve the stability of use.
In one specific embodiment, the circumferential locking assembly comprises at least one locking seat 9 and at least one locking bolt 8, the locking seat 9 is arranged on the fixing rod 2, the locking seat 9 is provided with a second internal thread through hole matched with the locking bolt 8, the front end of the locking bolt 8 penetrates through the second internal thread through hole and abuts against the third end part of the barrel 3, and the locking bolt 8 is in threaded connection with the second internal thread through hole.
In order to further improve the locking effect, in a further specific embodiment, the third end of the cylinder 3 is provided with a plurality of blind holes spaced apart in the circumferential direction for receiving the front ends of the locking bolts 8.
It should be noted that the circumferential locking assembly may also be of other configurations, such as snaps, clips, and the like.
In one particular embodiment, the suspension plate 7 is a double suspension plate.
Of course, the hanging plate 7 can also be a single hanging plate.
In this embodiment, the first end is hinged to the suspension ring 1, which facilitates the connection between the suspension ring 1 and the terminal tower.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a strain insulator installation device for terminal tower which characterized in that includes: the device comprises a suspension ring (1), a fixed rod (2), a cylinder body (3), a lifting rod (4), a rotating seat (5) and a suspension plate (7);
the fixed rod (2) is provided with a first end and a second end, the first end is connected with the suspension ring (1), and the end part of the second end is provided with an accommodating groove;
the sliding block (6) is arranged in the accommodating groove, and the sliding block (6) can slide relative to the fixed rod (2) along the direction of entering and exiting the accommodating groove and cannot rotate;
the barrel (3) is provided with a third end and a fourth end, the barrel (3) is of a hollow structure with two open ends, the third end is sleeved on the outer wall of the second end, the fourth end protrudes out of the second end, and the barrel (3) is rotatably connected with the fixing rod (2);
the rotating seat (5) is arranged in the fourth end, a first internal thread through hole is formed in the rotating seat (5), and the first internal thread through hole and the cylinder body (3) are coaxially arranged;
the lifting rod (4) is provided with a fifth end and a sixth end, the fifth end is provided with an external thread, the end part of the fifth end penetrates through the first internal thread through hole and extends into the accommodating groove to be fixedly connected with the sliding block (6), and the external thread is in threaded connection with the first internal thread through hole;
the suspension plate (7) is arranged at the end part of the sixth end.
2. The tension insulator mounting device for terminal towers according to claim 1, wherein the notch of the receiving groove is provided with a stopper (21) for limiting the sliding block (6) from coming out of the receiving groove.
3. The tension insulator mounting device for the terminal tower as claimed in claim 2, wherein a guide post extending in a direction of entering and exiting the accommodating groove is arranged at the bottom of the accommodating groove, the slider (6) is provided with a guide hole matched with the guide post, and the guide post is slidably connected with the guide hole.
4. The tension insulator mounting device for the terminal tower as claimed in claim 1, wherein the outer wall of the cylinder (3) is in a regular quadrangular prism shape, a regular hexagonal prism shape or a regular octagonal prism shape.
5. The tension insulator mounting device for the terminal tower as claimed in claim 1, wherein the outer surface of the fixing rod (2) is provided with anti-slip lines or anti-slip rings.
6. The tension insulator mounting device for a terminal tower according to any one of claims 1-5, wherein the fixing rod (2) is provided with a circumferential locking component for locking the cylinder (3) and the fixing rod (2).
7. The tension insulator mounting device for the terminal tower as claimed in claim 6, wherein the circumferential locking assembly comprises at least one locking seat (9) and at least one locking bolt (8), the locking seat (9) is arranged on the fixing rod (2), a second internal thread through hole is formed in the locking seat (9), the front end of the locking bolt (8) penetrates through the second internal thread through hole and abuts against the third end portion, and the locking bolt (8) is in threaded connection with the second internal thread through hole.
8. The tension insulator mounting device for the terminal tower as recited in claim 7, wherein the end of the third end is provided with a plurality of blind holes at intervals along the circumferential direction for accommodating the front ends of the locking bolts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121228226.9U CN215835031U (en) | 2021-06-02 | 2021-06-02 | A strain insulator installation device for terminal tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121228226.9U CN215835031U (en) | 2021-06-02 | 2021-06-02 | A strain insulator installation device for terminal tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835031U true CN215835031U (en) | 2022-02-15 |
Family
ID=80189522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121228226.9U Active CN215835031U (en) | 2021-06-02 | 2021-06-02 | A strain insulator installation device for terminal tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835031U (en) |
-
2021
- 2021-06-02 CN CN202121228226.9U patent/CN215835031U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112960539A (en) | Hoisting device for prefabricated components of fabricated building | |
| CN215835031U (en) | A strain insulator installation device for terminal tower | |
| CN110401136B (en) | Overhead ground wire fitting shifting and resetting device | |
| CN219489365U (en) | Self-unhooking lifting appliance convenient for lifting reinforcement cage | |
| CN105977870A (en) | Power leading-down cable fixing device | |
| CN204293716U (en) | Transformer safety rope suspension arrangement | |
| CN203750064U (en) | Portable safety belt fixing device for power equipment framework | |
| CN212934893U (en) | A earth clamp for quick assembly disassembly | |
| CN211788505U (en) | Transformer mounting structure | |
| CN201273135Y (en) | Security master cable fixing device of climbing ladder for preventing fall-off | |
| CN209844373U (en) | 66KV transformer substation grounding wire high-altitude hanging device | |
| CN204569140U (en) | A kind of blower fan tower barrel erect Current Collector Sleave | |
| CN209974112U (en) | C-shaped coil steel lifting appliance with adjusting device | |
| CN219239073U (en) | Beam fixing and connecting assembly for hoisting steel beams | |
| CN219031485U (en) | Hoisting structure of assembled lattice column | |
| CN219708893U (en) | Tool for hanging pile head on construction site | |
| CN112234505B (en) | Method for replacing 1 st insulator of 500kV suspension string and general connecting device for closed type card | |
| CN213445955U (en) | A novel lifting device for coal mine tunnel | |
| CN201512883U (en) | Point-supported glass curtain wall and connecting claw thereof | |
| CN220833882U (en) | Adjustable safety rope suspension device applicable to H-shaped steel beam | |
| CN210267136U (en) | Hoisting improved device based on stage lamp | |
| CN205896639U (en) | TV set pendant of variable -spacing adjustment | |
| CN215626143U (en) | Sling with sling plate device | |
| CN220201109U (en) | Wire arrangement adjusting device of lifter | |
| CN213367375U (en) | High-rise lightning protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |