CN218783540U

CN218783540U - Lightning conductor clamping plate convenient for fixing cable and used for overhead line

Info

Publication number: CN218783540U
Application number: CN202222557081.8U
Authority: CN
Inventors: 汪斌
Original assignee: Individual
Current assignee: Heilongjiang Longtian Lightning Protection Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-31
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a lightning conductor splint for overhead line of convenient fixed cable, including fixed plate, link, regulation post and stop gear, the equal fixedly connected with in the left and right sides of fixed plate upper end is the dead lever of vertical state, and the upper end of fixed plate is provided with the lower plate that is used for the support, the link sets up the top at the fixed plate, adjust the middle part of post setting at the link lower extreme, and adjust the post and drive the punch holder and constitute elevation structure at the lower extreme of link to the punch holder sets up in the upper end of lower plate, and the punch holder combines the lower plate to be used for carrying out the centre gripping to the cable in addition, the stop gear symmetry sets up the left and right sides in the link upper end. This lightning conductor splint for overhead line of convenient fixed cable is convenient for be connected and spacing between link and the fixed plate, and the effect of centre gripping is stable, is convenient for dismantle the cable fast moreover and maintains and overhaul, the simple operation, and it is very convenient to use.

Description

Lightning conductor clamping plate convenient for fixing cable and used for overhead line

Technical Field

The utility model relates to a relevant technical field of overhead line specifically is a lightning conductor splint for overhead line of convenient fixed cable.

Background

The overhead line refers to an overhead open line, is erected above the ground, is a power transmission line for transmitting electric energy by fixing a transmission conductor on a tower erected on the ground through an insulator, and needs a lightning conductor clamping plate to fixedly install a cable when the overhead line is used;

however, in the actual use process, the commonly used lightning conductor clamping plate is inconvenient, rapid and convenient to clamp and install the cable, has a poor clamping effect on the cable, is easy to loosen, is inconvenient to disassemble, maintain and overhaul the cable, and has a complex structure and low practicability;

therefore, a lightning conductor clamping plate for an overhead line, which is convenient for fixing a cable, is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightning conductor splint for overhead line of convenient fixed cable to solve the lightning conductor splint that generally uses that proposes in the above-mentioned background art, in the in-service use process, inconvenient quick convenient carries out the centre gripping installation to the cable, is not good to the centre gripping effect of cable, produces easily to take off and takes off, and inconvenient dismantles the maintenance and the maintenance to the cable moreover, and the structure is complicated, problem that the practicality is not high.

In order to achieve the above object, the utility model provides a following technical scheme: a lightning conductor clamping plate for an overhead line convenient for fixing a cable comprises a fixing plate, wherein the left side and the right side of the upper end of the fixing plate are fixedly connected with fixing rods in a vertical state, and the upper end of the fixing plate is provided with a lower clamping plate for supporting;

the connecting frame is arranged above the fixing plate;

further comprising:

the adjusting column is arranged in the middle of the lower end of the connecting frame and drives the upper clamping plate to form a lifting structure at the lower end of the connecting frame, the upper clamping plate is arranged at the upper end of the lower clamping plate, and the upper clamping plate is combined with the lower clamping plate to clamp the cable;

the adjusting column is connected with the connecting frame in a threaded mode, and the lower end of the adjusting column is fixedly connected with a connecting block;

and the limiting mechanisms are symmetrically arranged on the left side and the right side of the upper end of the connecting frame and are used for limiting the space between the connecting frame and the fixed plate.

Preferably, punch holder fixed connection is at the lower extreme of fly leaf, and the punch holder laminating sets up in the upper end of lower plate to be the one-to-one setting between punch holder and the lower plate, be connected through the pivoted mode moreover between fly leaf and the regulation post.

Preferably, fly leaf sliding connection is in the middle part of link, and the equal fixedly connected with in both ends has limiting displacement's adapter sleeve about the link to the adapter sleeve cover is established at the surface of dead lever, and the fixed slot that has limiting displacement is seted up in the outside of dead lever upper end moreover.

Preferably, the limiting mechanism comprises a connecting rod fixedly connected to the upper end of the connecting frame, a movable frame in an L-shaped structure, a spring arranged on one side of the movable frame close to the vertical middle axis of the connecting frame, and a fixing bolt for locking.

Preferably, the spring is connected with the installation block, and installation block fixed connection is at the inside wall of link upper end to the expansion end of spring is connected with the lower extreme of adjustable shelf, constitutes the side-to-side slip structure moreover between adjustable shelf and the connecting rod.

Preferably, the movable frame is sleeved on the outer side of the upper end of the fixed rod, the movable frame is connected with the fixed groove in a clamping mode, the movable frame is further limited by the fixed bolt, and the fixed bolt is in threaded connection with the movable frame and the fixed bolt is in threaded connection with the fixed rod.

Compared with the prior art, the beneficial effects of the utility model are that: according to the lightning conductor clamp plate for the overhead line, which is convenient for fixing cables, in the actual use process, through the arrangement of the limiting mechanisms, the limiting mechanisms are symmetrically arranged at the left side and the right side of the upper end of the connecting frame, the connecting frame and the fixed plate are convenient to connect and limit, so that the cables are clamped and installed by the upper clamp plate and the lower clamp plate, and in the moving process, the cables are combined to slide between the connecting sleeve and the fixed rod, a more stable clamping effect is achieved, and through the arrangement of the adjusting column, the adjusting column drives the movable plate and the connecting frame to slide, so that the upper clamp plate and the lower clamp plate are separated, the cables are convenient to disassemble, maintain and overhaul, the operation is convenient, and the use is very convenient;

1. the movable plate is connected with the adjusting column in a rotating mode, the adjusting column is in threaded connection with the connecting frame, the movable plate and the connecting frame are driven by the adjusting column to slide, so that the upper clamping plate is driven to move upwards, the clamping limit of the cable is loosened, the cable is convenient to disassemble, maintain and overhaul, and the practicability is high;

2. the cable fixing device is provided with a limiting mechanism, the limiting mechanism comprises a connecting rod, a movable frame, a spring and a fixing bolt, the limiting mechanism is symmetrically arranged on the left side and the right side of the upper end of the connecting frame, and the connecting frame and the fixing plate can be conveniently connected and limited through the limiting mechanism, so that the upper clamping plate and the lower clamping plate are driven to be attached, and a cable is clamped and installed;

3. be equipped with adapter sleeve and dead lever, when being connected between link and the fixed plate, the link drives the adapter sleeve and slides between the dead lever that is vertical state for the link reciprocates more stably, thereby drives that the punch holder can be more stable carry out the centre gripping spacing to the cable on the lower plate.

Drawings

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

fig. 2 is a schematic view of the connection front view structure of the upper clamp plate, the movable plate and the adjusting column of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection frame and the connection sleeve of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the front view structure of the fixing rod, the connecting frame and the fixing bolt of the present invention.

In the figure: 1. a fixing plate; 2. a fixing rod; 3. a lower splint; 4. a connecting frame; 5. an upper splint; 6. a movable plate; 7. an adjustment column; 8. connecting blocks; 9. a limiting mechanism; 10. a connecting rod; 11. a movable frame; 12. a spring; 13. a fixing bolt; 14. a fixing groove; 15. connecting sleeves; 16. and (7) installing the block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a make things convenient for fixed cable's overhead line to use lightning conductor splint, includes fixed plate 1, dead lever 2, lower plate 3, link 4, punch holder 5, fly leaf 6, regulation post 7, connecting block 8, stop gear 9, connecting rod 10, adjustable shelf 11, spring 12, gim peg 13, fixed slot 14, adapter sleeve 15 and installation piece 16.

When the lightning conductor clamping plate for the overhead line convenient for fixing the cable is used, as shown in fig. 1, the left side and the right side of the upper end of the fixing plate 1 are fixedly connected with fixing rods 2 in a vertical state, and the upper end of the fixing plate 1 is fixedly connected with a lower clamping plate 3, firstly, the cable is placed in the lower clamping plate 3, meanwhile, a connecting frame 4 is arranged above the fixing plate 1, connecting sleeves 15 are fixedly connected with the left end and the right end of the connecting frame 4, an upper clamping plate 5 is arranged below the connecting frame 4, the upper clamping plate 5 is fixedly connected to the lower end of the movable plate 6, the upper clamping plate 5 is arranged above the lower clamping plate 3, the upper clamping plate 5 and the lower clamping plate 3 are arranged in a one-to-one correspondence manner, as shown in fig. 3, 4 and 5, the connecting frame 4 and the limiting mechanism 9 are used for limiting through a limiting mechanism 9, the limiting mechanism 9 comprises a connecting rod 10 fixedly connected to the upper end of the connecting frame 4, a movable frame 11 in an 'L' -shaped structure, a spring 12 arranged on one side of the movable frame 11 close to the vertical central axis of the connecting frame 4, and a fixing bolt 13 for locking;

the movable frame 11 is pulled outwards, the movable frame 11 slides with the connecting rod 10, the lower end of the movable frame 11 is connected with the movable end of the spring 12, the spring 12 is connected with the mounting block 16, the mounting block 16 is arranged on the inner side of the lower end of the connecting frame 4, the movable frame 11 drives the spring 12 to generate elastic deformation in a stretching state, then the connecting sleeve 15 is aligned with the fixed rod 2, the connecting sleeve 15 is sleeved on the outer surface of the fixed rod 2, then the connecting frame 4 is pulled downwards, the connecting frame 4 drives the connecting sleeve 15 and the fixed rod 2 to slide, the connecting frame 4 drives the upper clamping plate 5 to move downwards, the upper clamping plate 5 is attached to the upper end of the lower clamping plate 3, and the cable in the middle of the lower clamping plate 3 is clamped and fixed through the upper clamping plate 5;

then the movable frame 11 is loosened, at the moment, the spring 12 recovers elastic deformation to drive the movable frame 11 and the connecting rod 10 to slide, so that the movable frame 11 is clamped with a fixed groove 14 formed at the upper end of the connecting frame 4, the connecting frame 4 is limited with the connecting sleeve 15, the connecting frame 4 is installed at the upper end of the fixed plate 1 to limit the position between the upper clamping plate 5 and the lower clamping plate 3, then the fixed bolt 13 for locking is rotated, the fixed bolt 13 and the movable frame 11 as well as the fixed bolt 13 and the fixed rod 2 are in threaded connection, so that the movable frame 11 and the fixed rod 2 are further limited, the movable frame 11 and the fixed rod 2 are prevented from being loosened, a more stable installation effect on the cable is achieved, and the practicability is high;

after the cable installation is accomplished, as shown in fig. 1 and fig. 2, when the cable breaks down and needs to overhaul, the accessible rotates connecting block 8 of fixed connection at regulation post 7 lower extreme, be connected through the mode of screw thread between the upper end of regulation post 7 and the lower extreme of link 4, and be connected through the pivoted mode between regulation post 7 and the fly leaf 6, connecting block 8 drives and rotates between regulation post 7 and the fly leaf 6, it slides to drive between fly leaf 6 and the link 4, fly leaf 6 drives punch-up plate 5 rebound, make and break away from between punch-up plate 5 and the lower plate 3, it is spacing to loosen the centre gripping of 3 middle part cables of lower plate, thereby can be very convenient dismantle the cable and overhaul and maintain, moreover, the steam generator is simple in structure, and the use is very convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lightning conductor clamping plate for an overhead line convenient for fixing a cable comprises a fixing plate (1), wherein the left side and the right side of the upper end of the fixing plate (1) are fixedly connected with fixing rods (2) in a vertical state, and the upper end of the fixing plate (1) is provided with a lower clamping plate (3) for supporting;

the connecting frame (4), the connecting frame (4) is arranged above the fixing plate (1);

it is characterized by also comprising:

the adjusting column (7) is arranged in the middle of the lower end of the connecting frame (4), the adjusting column (7) drives the upper clamping plate (5) to form a lifting structure at the lower end of the connecting frame (4), the upper clamping plate (5) is arranged at the upper end of the lower clamping plate (3), and the upper clamping plate (5) is combined with the lower clamping plate (3) to clamp the cable;

the adjusting column (7) is connected with the connecting frame (4) in a threaded mode, and the lower end of the adjusting column (7) is fixedly connected with a connecting block (8);

and the limiting mechanisms (9) are symmetrically arranged on the left side and the right side of the upper end of the connecting frame (4), and the limiting mechanisms (9) are used for limiting the space between the connecting frame (4) and the fixing plate (1).

2. The lightning conductor clamping plate for the overhead line convenient for fixing the cable according to claim 1, characterized in that: upper plate (5) fixed connection is at the lower extreme of fly leaf (6), and upper plate (5) laminating sets up the upper end in lower plate (3) to be the one-to-one setting between upper plate (5) and lower plate (3), be connected through the pivoted mode between fly leaf (6) and the regulation post (7) moreover.

3. The lightning conductor clamping plate for the overhead line convenient for fixing the cable according to claim 2, wherein: fly leaf (6) sliding connection is in the middle part of link (4), and the equal fixedly connected with in both ends has limiting displacement's adapter sleeve (15) about link (4) to adapter sleeve (15) cover is established at the surface of dead lever (2), and fixed slot (14) that have limiting displacement are seted up in the outside of dead lever (2) upper end moreover.

4. The lightning conductor clamping plate for the overhead line convenient for fixing the cable according to claim 1, characterized in that: stop gear (9) are in including connecting rod (10) of fixed connection in link (4) upper end, adjustable shelf (11) that are "L" shape structure, setting spring (12) that adjustable shelf (11) are close to link (4) perpendicular axis one side and gim peg (13) that are used for locking.

5. The lightning conductor clamping plate for the overhead line convenient for fixing the cable according to claim 4, wherein: spring (12) are connected with installation piece (16), and installation piece (16) fixed connection is at the inside wall of link (4) upper end to the expansion end of spring (12) is connected with the lower extreme of adjustable shelf (11), constitutes side-to-side sliding structure moreover between adjustable shelf (11) and connecting rod (10).

6. The lightning conductor clamping plate for the overhead line convenient for fixing the cable according to claim 5, wherein: the movable frame (11) is sleeved on the outer side of the upper end of the fixed rod (2), the movable frame (11) is connected with the fixed groove (14) in a clamping mode, the movable frame (11) is further limited by the fixed bolt (13) between the fixed rod (2) and the movable frame (11), and the fixed bolt (13) is in threaded connection with the fixed rod (2) and the movable frame (11) and the fixed bolt (13) are in threaded connection with the fixed rod (2).