CN213402391U

CN213402391U - Strain clamp for carbon fiber composite core optical fiber conductor

Info

Publication number: CN213402391U
Application number: CN202022219288.5U
Authority: CN
Inventors: 高中华
Original assignee: Zhejiang Jinta Power Line Audio Supplies Co ltd
Current assignee: Zhejiang Jinta Power Line Audio Supplies Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a carbon fiber composite core optic fibre wire strain clamp belongs to optic fibre auxiliary assembly technical field, the bracing piece comprises a supporting bar, the through-hole has been seted up to bracing piece left side outer wall, just the through-hole inside wall passes through go-between and snap ring inside wall sliding connection, snap ring left side outer wall passes through bolt A can dismantle the connection, just jack A has been seted up to the bracing piece surface, the slot has been seted up to the bracing piece upper surface, just the slot inner wall is connected with recess inner wall block, the recess is seted up at horizontal pole left side outer wall. The utility model discloses a be connected recess and slot inside wall block, the rethread along jack A and jack B swivel bolt B can be with dismantling the connection between bracing piece and the horizontal pole, effectual realization the length adjustable between bracing piece and the horizontal pole, it is convenient with the installation also to have realized the dismantlement between bracing piece and the horizontal pole simultaneously, device simple structure and practicality are stronger, are fit for being extensively promoted and use.

Description

Strain clamp for carbon fiber composite core optical fiber conductor

Technical Field

The utility model relates to an optic fibre auxiliary assembly, in particular to carbon fiber composite core optic fibre wire strain clamp.

Background

The strain clamp is a hardware fitting used for fixing a lead to bear the tension of the lead and hanging the lead to a strain insulator-string group or a tower. Strain clamps can be broadly classified into two types according to their structure and installation conditions. The first type: the strain clamp bears the whole tension of the lead or the lightning conductor, the clamp gripping force is not less than 90 of the rated tension of the installed lead or the lightning conductor, but the strain clamp does not serve as an electric conductor. The wire clamp can be detached after the wire is installed and used additionally. The cable clamp comprises a bolt type strain clamp, a wedge type strain clamp and the like. The second type: the strain clamp can bear all the tensile force of the conducting wire or the lightning conductor and can also be used as a conductor. Therefore, once the wire clamp is installed, the wire clamp can not be disassembled any more, and the wire clamp is also called a dead wire clamp. Because of the electrical conductors, the installation of the wire clamps must be carefully performed in compliance with the regulations regarding installation procedures.

Patent number CN 201320541731.8 discloses a strain clamp of carbon fiber composite core fiber conductor, long service life, the potential safety hazard is few, has improved electric wire netting construction quality, has reduced cost of maintenance, and modified simple structure is convenient for use widely in the power transmission trade moreover.

Although the above patent scheme solves the defects of the traditional strain clamp for the carbon fiber composite core optical fiber conductor, the scheme still has some defects 1, most of the existing strain clamps for the carbon fiber composite core optical fiber conductor cannot adjust the length of the strain clamp, so that the strain clamp is very inconvenient when the length needs to be adjusted; 2. most of the existing strain clamps for carbon fiber composite core optical fiber leads are inconvenient to disassemble and install, so that the practicability of the strain clamp is poor; therefore, we propose a strain clamp for a carbon fiber composite core optical fiber wire to solve the above mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a be connected recess and slot inside wall block, the rethread along jack A and jack B swivel bolt B can be with dismantling the connection between bracing piece and the horizontal pole, effectual realization the length adjustable between bracing piece and the horizontal pole, it is convenient with the installation also to have realized the dismantlement between bracing piece and the horizontal pole simultaneously, device simple structure and practicality are stronger, have solved the problem that proposes in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of carbon fiber composite core optic fibre wire strain clamp, the bracing piece comprises a supporting bar, the through-hole has been seted up to bracing piece left side outer wall, just the through-hole inside wall passes through go-between and snap ring inside wall sliding connection, snap ring left side outer wall passes through bolt A can dismantle the connection, just jack A has been seted up to the bracing piece surface, the slot has been seted up to the bracing piece upper surface, just the slot inner wall is connected with recess inner wall block, the recess is seted up at horizontal pole left side outer wall, just horizontal pole right side outer wall passes through the axis of rotation and is connected with.

Optionally, a jack B is formed in the inner side wall of the groove, and the jack a and the jack B are detachably connected through a bolt B.

Optionally, a clamping groove is formed in the outer wall of the right side of the connecting plate, and a baffle is connected to the inner side wall of the opening end of the clamping groove in a clamping mode.

Optionally, the baffle is detachably connected with the connecting plate through a bolt C, and the baffle is located inside the clamping groove.

Optionally, the number of the jacks a and the number of the jacks B are both multiple, and the number of the grooves is two.

The utility model has the advantages as follows:

1. the utility model discloses a be connected recess and slot inside wall block, the rethread is along jack A and jack B rotatory bolt B and can be with dismantling the connection between bracing piece and the horizontal pole, the effectual length adjustment who realizes between bracing piece and the horizontal pole, it is convenient with the installation also to have realized the dismantlement between bracing piece and the horizontal pole simultaneously, solved current carbon fiber composite core fiber optic conductor strain clamp because most can not adjust the length of strain clamp, thereby lead to the strain clamp very inconvenient problem when length needs to be adjusted, it is convenient to have realized the length adjustment of strain clamp.

2. The utility model discloses a carry out block and rotatory bolt A between snap ring and the support body and can dismantle the connection between snap ring and the support body, thereby can realize connecting plate and wire and can dismantle the connection through inside the draw-in groove with wire and baffle block, the effectual dismantlement and the installation that has realized the strain clamp are convenient, it is convenient to adjust through the effectual angle that realizes the strain clamp of go-between and axis of rotation afterwards, it is inconvenient with the installation to have solved current carbon fiber composite core optic fibre strain clamp because most dismantlements, thereby lead to the practicality of strain clamp relatively poor, device simple structure and practicality are stronger.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a strain clamp for a carbon fiber composite core optical fiber lead according to an embodiment of the present invention;

fig. 2 is a schematic view of a slot structure of the strain clamp for carbon fiber composite core optical fiber conductor according to an embodiment of the present invention.

In the figure: 1. a support bar; 2. a snap ring; 3. a bolt A; 4. a connecting ring; 5. a through hole; 6. a jack A; 7. a bolt B; 8. a groove; 9. a jack B; 10. a cross bar; 11. a connecting plate; 12. a card slot; 13. a baffle plate; 14. a bolt C; 15. a rotating shaft; 16. and (4) a slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

The strain clamp for carbon fiber composite core optical fiber conductor according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a carbon fiber composite core optic fibre wire strain clamp, including bracing piece 1, through-hole 5 has been seted up to 1 left side outer wall of bracing piece, just through-hole 5 inside wall passes through go-between 4 and 2 inside wall sliding connection of snap ring, the connection can be dismantled through bolt A3 to 2 left side outer walls of snap ring, just jack A6 has been seted up to 1 surface of bracing piece, slot 16 has been seted up to 1 upper surface of bracing piece, just the inner wall of slot 16 is connected with 8 inner wall blocks of recess, recess 8 sets up at 10 left side outer walls of horizontal pole, just horizontal pole 10 right side outer wall rotates through axis of rotation 15 and connecting plate 11 left side outer walls and is connected, thereby can dismantle the connection between snap ring 2 and the support body through carrying out block and swivel bolt A3 between snap.

Referring to fig. 1 and 2, a socket B9 is formed on the inner side wall of the groove 8, the socket a6 and the socket B9 are detachably connected by a bolt B7, and the support bar 1 and the cross bar 10 can be detachably connected by rotating a bolt B7 along the socket a6 and the socket B9.

Referring to fig. 1, a clamping groove 12 is formed in the outer wall of the right side of the connecting plate 11, a baffle 13 is connected to the inner side wall of the opening end of the clamping groove 12 in a clamping mode, and the tension clamp is convenient and fast to adjust the angle of the tension clamp through the connecting ring 11 and the rotating shaft 15.

Referring to fig. 1, the baffle 13 is detachably connected to the connecting plate 11 by a bolt C14, the baffle 13 is located inside the card slot 12, and the connecting plate 11 and the lead can be detachably connected by clamping the lead and the baffle 13 inside the card slot 12 and rotating the bolt C14.

Referring to fig. 1 and 2, the number of the insertion holes a6 and B9 is multiple, and the number of the grooves 8 is two, so that multiple adjustment lengths of the strain clamp are realized through multiple insertion holes a6 and B9.

The embodiment of the utility model provides a carbon fiber composite core optical fiber wire strain clamp, when using, first through carrying on the block between snap ring 2 and the support body and rotating bolt A3 so as to can carry on the detachable connection between snap ring 2 and the support body, and then through connecting recess 8 and slot 16 inside wall block, then through rotating bolt B7 along jack A6 and jack B9 so as to can carry on the detachable connection between bracing piece 1 and horizontal pole 10, the length between bracing piece 1 and horizontal pole 10 is effectively realized adjustable, simultaneously also realize the convenient dismantlement and installation between bracing piece 1 and horizontal pole 10, realized strain clamp's length adjustment is convenient, then through clamping wire and baffle 13 in draw-in groove 12 and rotating bolt C14 so as to can realize connecting plate 11 and wire can dismantle the connection, the effective dismantlement and installation of strain clamp are convenient, then through go-between 4 and the effectual angle modulation who realizes strain clamp of axis of rotation 15 convenient, device simple structure and practicality are stronger.

The utility model discloses a carbon fiber composite core optic fibre wire strain clamp, including bracing piece 1, snap ring 2, bolt A3, go-between 4, through-hole 5, jack A6, bolt B7, recess 8, jack B9, horizontal pole 10, connecting plate 11, draw-in groove 12, baffle 13, bolt C14, axis of rotation 15, slot 16. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a carbon fiber composite core fiber conductor strain clamp, includes bracing piece (1), its characterized in that: through-hole (5) have been seted up to bracing piece (1) left side outer wall, just through-hole (5) inside wall passes through go-between (4) and snap ring (2) inside wall sliding connection, the connection can be dismantled through bolt A (3) to snap ring (2) left side outer wall, just jack A (6) have been seted up to bracing piece (1) surface, slot (16) have been seted up to bracing piece (1) upper surface, just slot (16) inner wall is connected with recess (8) inner wall block, recess (8) are seted up at horizontal pole (10) left side outer wall, just horizontal pole (10) right side outer wall passes through axis of rotation (15) and is connected with connecting plate (11) left side outer wall rotation.

2. The strain clamp for carbon fiber composite core optical fiber leads according to claim 1, characterized in that: jack B (9) have been seted up to recess (8) inside wall, just can dismantle the connection through bolt B (7) between jack A (6) and jack B (9).

3. The strain clamp for carbon fiber composite core optical fiber leads according to claim 1, characterized in that: the outer wall of the right side of the connecting plate (11) is provided with a clamping groove (12), and a baffle (13) is clamped and connected to the inner side wall of the opening end of the clamping groove (12).

4. The strain clamp for carbon fiber composite core optical fiber conducting wires according to claim 3, characterized in that: the baffle (13) and the connecting plate (11) are detachably connected through a bolt C (14), and the baffle (13) is located inside the clamping groove (12).

5. The strain clamp for carbon fiber composite core optical fiber conducting wires according to claim 2, characterized in that: the number of the jacks A (6) and the number of the jacks B (9) are both multiple, and the number of the grooves (8) is two.