CN214707084U

CN214707084U - Novel transmission overhead line fastener

Info

Publication number: CN214707084U
Application number: CN202120700325.6U
Authority: CN
Inventors: 李嘉辰; 李旺; 王立春; 曹彦龙; 朱晓峰; 孙琼; 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-12
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a novel transmission of electricity overhead line fastener, wear to establish the dead lever in first half frame both sides including the screw thread, there is half frame of second at the both ends of first half frame through bolted connection, the quantity of dead lever is two, and the equal screw thread in surface of two dead levers wears to be equipped with the first nut of detachable, the one end fixedly connected with fixed plate of first nut is kept away from to the dead lever, the bottom fixedly connected with underframe of fixed plate, the upper surface of underframe is connected with through the slide and can follows the sliding plate that the slide direction carries out the push-and-pull, the inside fixed mounting of fixed plate has the connecting pipe of three insulating material. Through the cooperation setting between recess, fly leaf, second fixing bolt, second nut and the long slab, can insert the inside of recess with the circuit of equidimension not, through the slip fly leaf with the circuit chucking, reach the position of fixed fly leaf through fixing bolt and thread tightening to fix the inside at the recess with the circuit chucking.

Description

Novel transmission overhead line fastener

Technical Field

The utility model relates to a line fastener technical field specifically is a novel transmission of electricity overhead line fastener.

Background

The electric wire is composed of one or more soft conducting wires, the outer surface of the electric wire is covered by a light and soft sheath, the electric cable is composed of one or more insulating coated conducting wires, the outer surface of the electric cable is covered by a tough outer layer made of metal or rubber, and a novel transmission overhead line clamp is used for fixedly connecting the electric cable on a telegraph pole.

Chinese patent publication No. CN111446681B discloses a novel transmission overhead line fastener, belong to line fastener device field, including pushing down the takeover, go up the crimping pipe, rings and anti-cutting ring holder, press from both sides tight cable through the last gland of taking the wedge-shaped plate and the cooperation of the lower holder of taking the interior muscle, not only simple to operate, and it is firm to connect, when the vibration of waving takes place for the influence of wind-force, can reduce the radial wave friction of cable and fastener, and because anti-cutting ring holder can take place the slip with lower holder, therefore when cable and fastener take place horizontal wave friction, anti-cutting ring holder can replace cable and fastener to take place horizontal sliding friction, the cable has been protected, and be equipped with the damping spring in the anti-cutting ring holder, can enough reduce the horizontal wave amplitude of cable, also can be in taking place the more fast reset when horizontal wave.

However, the device is not provided with a device capable of connecting pipelines with different sizes, if the device is erected on a high telegraph pole, the telegraph poles on two sides are far away and need to be connected with the pipelines, if the pipelines are not arranged in a connection mode, the circuits cannot be conveniently connected, and the problem of inconvenience in use is caused, and meanwhile, the device capable of clamping and fixing the pipelines with different sizes is not provided according to the sizes of the circuits, so that the circuits with different sizes can be conveniently fixed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a novel transmission of electricity overhead line fastener has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel power transmission overhead line clamp comprises fixed rods which are arranged on two sides of a first half frame in a penetrating mode through threads, wherein two ends of the first half frame are connected with a second half frame through bolts, the number of the fixed rods is two, a detachable first nut is arranged on the surface of each fixed rod in a penetrating mode through threads, one end, far away from the first nut, of each fixed rod is fixedly connected with a fixed plate, the bottom of each fixed plate is fixedly connected with a bottom frame, the upper surface of the bottom frame is connected with a sliding plate capable of being pushed and pulled along the direction of a slide way through the slide way, three connecting pipes made of insulating materials are fixedly arranged in the fixed plate, three access pipes made of insulating materials are fixedly arranged in the sliding plate, first fixed bolts are arranged on the upper surfaces of the fixed plate and the sliding plate in a penetrating mode through threads, grooves are formed in the inner wall of the bottom frame, and movable plates capable of being pushed and pulled along the direction of the slide way are connected with the inner walls of the grooves through the slide way, the thread of one side of the bottom frame, which is far away from the movable plate, penetrates through a second fixing bolt for fixing the movable plate, the surface of the second fixing bolt is in threaded connection with a second nut, and the long plate is fixedly connected to one side of the surface of the bottom frame.

Optionally, the fixing rod is threaded through one side of the first half frame and one side of the second half frame.

Optionally, one end of the first fixing bolt penetrates through the inner wall of the fixing plate and is in threaded connection with the inner wall of the connecting pipe.

Optionally, one end of the second fixing bolt penetrates through the inner wall of the long plate.

Optionally, one side of the fixed plate is fixedly connected with a first arc-shaped plate, and a third fixing bolt penetrates through the surface thread of the first arc-shaped plate.

Optionally, one side of the sliding plate is fixedly connected with a second arc-shaped plate, and one side of the third fixing bolt penetrates through the inner wall threads of the first arc-shaped plate and the second arc-shaped plate.

(III) advantageous effects

The utility model provides a novel transmission of electricity overhead line fastener possesses following beneficial effect:

1. this novel transmission overhead line fastener through fixed plate, underframe, sliding plate, connecting pipe, inserts the cooperation setting between the pipe, can insert the inside of connecting pipe with the electric wire that needs to connect, open the sliding plate at the fixed plate with the middle part of sliding plate is connecting pipe in succession and the circuit that inserts the pipe, the connecting pipe all is provided with a fixing bolt with the top that inserts the pipe, comes to fix the electric wire of inside through rotating a fixing bolt, it is great to avoid the connecting pipe and insert the inner space of pipe, makes the circuit influence the cracked condition in inside activity department of junction to reach interconnecting link's purpose.

2. This novel transmission overhead line fastener sets up through the cooperation between recess, fly leaf, second fixing bolt, second nut and the long slab, can insert the inside of recess with the circuit of equidimension not, through the slip fly leaf with the circuit chucking, reaches the position of fixed fly leaf through fixing bolt and thread tightening to fix the inside at the recess with the circuit chucking.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of a first arc plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first half frame; 2. fixing the rod; 3. a second half frame; 4. a first nut; 5. a fixing plate; 6. a bottom frame; 7. a sliding plate; 8. a connecting pipe; 9. an access pipe; 10. a first arc-shaped plate; 11. a first fixing bolt; 12. a groove; 13. a movable plate; 14. a second fixing bolt; 15. a second nut; 16. a long plate; 17. A first arc-shaped plate; 18. a third fixing bolt; 19. a second arcuate plate.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a novel transmission overhead line clamp comprises fixing rods 2 which are threaded on two sides of a first half frame 1, two ends of the first half frame 1 are connected with a second half frame 3 through bolts, the fixing rods 2 are threaded on one sides of the first half frame 1 and the second half frame 3, the number of the fixing rods 2 is two, the detachable first nuts 4 penetrate through the surfaces of the two fixing rods 2 in a threaded manner, one ends, far away from the first nuts 4, of the fixing rods 2 are fixedly connected with fixing plates 5, one sides of the fixing plates 5 are fixedly connected with first arc-shaped plates 10, third fixing bolts 18 penetrate through the surface threads of the first arc-shaped plates 10, the bottoms of the fixing plates 5 are fixedly connected with bottom frames 6, the upper surfaces of the bottom frames 6 are connected with sliding plates 7 capable of being pushed and pulled along the direction of a slide way through the slide way, three connecting pipes 8 made of insulating materials are fixedly installed inside the fixing plates 5, and three access pipes 9 made of insulating materials are fixedly installed inside the sliding plates 7;

through the fixed plate 5, the bottom frame 6, the sliding plate 7, the connecting pipe 8, the cooperation setting between the access pipe 9, can insert the electric wire that needs to connect into the inside of connecting pipe 8, open the sliding plate 7 and connect the circuit of connecting pipe 8 and access pipe 9 in the middle part of fixed plate 5 and sliding plate 7, the top of connecting pipe 8 and access pipe 9 all is provided with first fixing bolt 11, fix the electric wire of inside through rotating first fixing bolt, it is great to avoid the inside space of connecting pipe 8 and access pipe 9, make the circuit in inside activity influence the cracked condition appear in the junction, thereby reach the purpose of interconnecting link, first fixing bolt 11 is worn to be equipped with by the equal screw thread of upper surface of fixed plate 5 and sliding plate 7;

one end of a first fixing bolt 11 penetrates through the inner wall of the fixed plate 5 to be in threaded connection with the inner wall of the connecting pipe 8, the inner wall of the bottom frame 6 is provided with a groove 12, the inner wall of the groove 12 is connected with a movable plate 13 capable of being pushed and pulled along the direction of a slide way through the slide way, one side of the movable plate 13, which is far away from the bottom frame 6, is in threaded connection with a second fixing bolt 14 for fixing the movable plate 13, the surface of the second fixing bolt 14 is in threaded connection with a second nut 15, one side of the surface of the bottom frame 6 is fixedly connected with a long plate 16, one side of the sliding plate 7 is fixedly connected with a second arc-shaped plate 19, one side of a third fixing bolt 18 penetrates through the inner wall of the first arc-shaped plate 10 and the second arc-shaped plate 19 to be in threaded connection, and one end of the second fixing bolt 14 penetrates through the inner wall of the long plate 16;

through the cooperation setting between recess 12, fly leaf 13, second fixing bolt 14, second nut 15 and the long board 16, can insert the inside of recess 12 with the circuit of equidimension not, through sliding movable plate 13 with the circuit chucking, reach the position of fixed fly leaf 13 through fixing bolt and screw thread fixation to fix the circuit chucking in the inside of recess 12.

To sum up, this novel transmission of electricity overhead line fastener, the use step is as follows:

1. the device can clamp the first half frame 1 and the second half frame 3 to a telegraph pole to be installed and fix the telegraph pole through bolts;

2. the device can insert the electric wire required to be connected into the connecting pipe 8, the sliding plate 7 is opened to connect the circuit of the connecting pipe 8 and the access pipe 9 at the middle parts of the fixed plate 5 and the sliding plate 7, the first fixing bolts 11 are arranged above the connecting pipe 8 and the access pipe 9, the electric wire inside is fixed by rotating the first fixing bolts, the situation that the inner space of the connecting pipe 8 and the access pipe 9 is large, the circuit is broken at the connecting part due to the influence of the inner movement is avoided, and the purpose of connecting the circuit is achieved;

3. the device can insert the inside of recess 12 with the circuit of equidimension not, through sliding movable plate 13 with the circuit chucking, reaches the position of fixed movable plate 13 through fixing bolt and thread tightening to fix the circuit chucking in the inside of recess 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel transmission overhead line fastener, wears to establish dead lever (2) in first half frame (1) both sides including the screw thread, its characterized in that: the two ends of the first half frame (1) are connected with a second half frame (3) through bolts, the number of the fixed rods (2) is two, a detachable first nut (4) penetrates through the surface of each fixed rod (2) in a threaded manner, one end, far away from the first nut (4), of each fixed rod (2) is fixedly connected with a fixed plate (5), the bottom of each fixed plate (5) is fixedly connected with a bottom frame (6), the upper surface of each bottom frame (6) is connected with a sliding plate (7) capable of being pushed and pulled along the direction of a slide way through the slide way, three connecting pipes (8) made of insulating materials are fixedly installed inside each fixed plate (5), three access pipes (9) made of insulating materials are fixedly installed inside each sliding plate (7), and first fixing bolts (11) penetrate through the threads of the upper surfaces of the fixed plates (5) and the sliding plates (7), the inner wall of the bottom frame (6) is provided with a groove (12), the inner wall of the groove (12) is connected with a movable plate (13) which can be pushed and pulled along the slide direction through a slide, a second fixing bolt (14) used for fixing the movable plate (13) penetrates through threads on one side, far away from the bottom frame (6), of the movable plate (13), a second nut (15) is connected to the surface threads of the second fixing bolt (14), and a long plate (16) is fixedly connected to one side of the surface of the bottom frame (6).

2. The novel power transmission overhead line clamp of claim 1, characterized in that: the fixing rod (2) penetrates through the first half frame (1) and one side of the second half frame (3) in a threaded mode.

3. The novel power transmission overhead line clamp of claim 1, characterized in that: one end of the first fixing bolt (11) penetrates through the inner wall of the fixing plate (5) and is in threaded connection with the inner wall of the connecting pipe (8).

4. The novel power transmission overhead line clamp of claim 1, characterized in that: one end of the second fixing bolt (14) penetrates through the inner wall of the long plate (16).

5. The novel power transmission overhead line clamp of claim 1, characterized in that: one side of the fixed plate (5) is fixedly connected with a first arc-shaped plate (10), and a third fixing bolt (18) penetrates through the surface thread of the first arc-shaped plate (10).

6. The novel power transmission overhead line clamp of claim 5, characterized in that: one side of the sliding plate (7) is fixedly connected with a second arc-shaped plate (19), and one side of the third fixing bolt (18) penetrates through the first arc-shaped plate (10) and is in threaded connection with the inner wall of the second arc-shaped plate (19).