阅读说明：本技术 一种f型线夹 (F-shaped cable clamp ) 是由 郑洋 白胜民 任振江 王伟 马立祥 于 2020-04-15 设计创作，主要内容包括：本发明涉及一种F型线夹,其包括固定夹板、设置在固定夹板一侧的螺纹杆以及设置在固定夹板上并且与固定夹板通过螺栓连接的活动夹板,所述固定夹板的一端设置有呈倒置的V形部,在V形部的V形底部设置有上弧形槽,在所述活动夹板上设置有与上弧形槽相对应的下弧形槽,上弧形槽与下弧形槽扣合后将主导线紧固；固定挡板和活动挡板可以通过螺栓直接连接,上弧形槽与下弧形槽相互作用,从而,使得主导线左右受力均匀,避免主导线受损。使用起来更加方便,提高了工作效率。同时,增大了固定夹板与活动夹板之间的接触面积,从而增加了载流量。后期可以配合操作杆,实现单人作业,降低了触电的危险系数。(The invention relates to an F-shaped wire clamp which comprises a fixed clamp plate, a threaded rod arranged on one side of the fixed clamp plate and a movable clamp plate which is arranged on the fixed clamp plate and connected with the fixed clamp plate through a bolt, wherein an inverted V-shaped part is arranged at one end of the fixed clamp plate, an upper arc-shaped groove is arranged at the V-shaped bottom of the V-shaped part, a lower arc-shaped groove corresponding to the upper arc-shaped groove is arranged on the movable clamp plate, and a main guide wire is fastened after the upper arc-shaped groove is buckled with the lower arc-shaped groove; the fixed baffle and the movable baffle can be directly connected through the bolt, and the upper arc-shaped groove and the lower arc-shaped groove interact with each other, so that the left and right stress of the main guide line is uniform, and the damage of the main guide line is avoided. The use is more convenient, and the working efficiency is improved. Meanwhile, the contact area between the fixed clamping plate and the movable clamping plate is increased, so that the current-carrying capacity is increased. The later stage can cooperate the action bars, realizes single operation, has reduced the danger coefficient of electrocution.)

1. An F-shaped wire clamp is characterized by comprising a fixed clamping plate (2), a threaded rod (4) arranged on one side of the fixed clamping plate (2) and a movable clamping plate (1) which is arranged on the fixed clamping plate (2) and is connected with the fixed clamping plate (2) through a bolt (3);

one end of the fixed clamp plate (2) is provided with an inverted V-shaped part (203), an upper arc-shaped groove (204) is formed in the V-shaped bottom of the V-shaped part (203), a lower arc-shaped groove (105) corresponding to the upper arc-shaped groove (204) is formed in the movable clamp plate (1), and the upper arc-shaped groove (204) and the lower arc-shaped groove (105) are buckled to fasten a main guide line.

2. An F-shaped clamp according to claim 1, characterized in that the fixed clamp plate (2) comprises a drainage wall (201), a horizontal portion (202) arranged at the top of the drainage wall (201), and a T-shaped groove (205) arranged on the inner side wall of the drainage wall (201), the threaded rod (4) is arranged on the outer side wall of the drainage wall (201), the V-shaped portion (203) is arranged at one end of the horizontal portion (202), and the movable clamp plate (1) is slidingly arranged in the T-shaped groove (205).

3. An F-clamp according to claim 2, characterized in that a threaded hole (206) is provided on the horizontal portion (202), the bolt (3) being adapted to the threaded hole (206).

4. The F-shaped wire clamp according to claim 2, characterized in that the movable clamping plate (1) comprises a movable plate (101), a T-shaped block (103) arranged at the outer end of the movable plate (101) and a lug (104) arranged on the movable plate (101), the lower arc-shaped groove (105) is arranged at the top of the lug (104), and the T-shaped block (103) is slidably arranged in the T-shaped groove (205).

5. An F-shaped clamp according to claim 4, characterized in that a light hole (102) is provided on the movable plate (1), the bolt (3) passing through the light hole (102).

6. An F-shaped clamp as claimed in claim 5, characterized in that a groove ring (301) is arranged between the stud and the nut (302) of the bolt (3), the light hole (102) cooperating with the groove ring (301).

7. The F-shaped wire clamp according to claim 1, characterized in that an upper anti-slip cushion layer (5) and a lower anti-slip cushion layer (6) are respectively arranged in the upper arc-shaped groove (204) and the lower arc-shaped groove (105), an upper connecting structure is arranged between the upper anti-slip cushion layer (5) and the upper arc-shaped groove (204), and a lower connecting structure is arranged between the lower anti-slip cushion layer (6) and the lower arc-shaped groove (105).

8. The F-shaped wire clamp according to claim 7, wherein the upper connecting structure comprises a plurality of truncated cone-shaped positioning pillars (11) arranged on the top surface of the upper anti-skid cushion layer (5), and positioning holes (8) corresponding to the positioning pillars (11) are arranged on the inner side wall of the upper arc-shaped groove (204).

9. The F-shaped wire clamp according to claim 8, wherein a T-shaped clamping block (9) is arranged at the top of the positioning column (11), a T-shaped clamping groove (10) is arranged at the top of the positioning hole (8), and the length of the T-shaped top of the T-shaped clamping groove (10) is greater than that of the T-shaped top of the T-shaped clamping block (9).

10. An F-shaped clamp as claimed in claim 7, wherein said lower connecting structure is identical to said upper connecting structure.

Technical Field

The invention relates to the field of distribution operation and maintenance, in particular to the field of uninterrupted operation, and particularly relates to an F-shaped wire clamp.

Background

At present, in the domestic distribution line uninterrupted operation, the insulating rod operation method technology is relatively lagged behind. When the drainage wire is lapped without power failure, an operator often uses wire clamps such as a parallel groove wire clamp, a puncture wire clamp and a J-shaped wire clamp. In the operation process, the operation environment space is limited, the operation steps are complex and the requirement on the minimum safe distance is met, so that the wire clamp is applied to lap joint of the drainage wire, the requirement on the skill level of an operator is extremely high, the difficulty is extremely high, multiple persons are needed for cooperation, the work efficiency is not high, and the electric shock risk in the operation process is increased. In addition, when the wire diameter difference between the main guide wire and the drainage wire is too large, the main guide wire and the drainage wire are not connected tightly, the lapping process cannot meet the technical requirements, and certain potential safety hazards also exist.

Disclosure of Invention

The invention aims to solve the technical problem of providing a wire clamp which is convenient and simple to operate.

The technical scheme adopted by the invention is as follows: an F-shaped wire clamp comprises a fixed clamp plate, a threaded rod arranged on one side of the fixed clamp plate and a movable clamp plate which is arranged on the fixed clamp plate and is connected with the fixed clamp plate through a bolt.

One end of the fixed clamp plate is provided with an inverted V-shaped part, the V-shaped bottom of the V-shaped part is provided with an upper arc-shaped groove, a lower arc-shaped groove corresponding to the upper arc-shaped groove is arranged on the movable clamp plate, and the upper arc-shaped groove and the lower arc-shaped groove are fastened after being buckled.

Further, the fixed splint include the drainage wall, set up the horizontal part at drainage wall top and set up the T-slot on the drainage wall inside wall, the threaded rod sets up on the lateral wall of drainage wall, and V-arrangement portion sets up the one end at the horizontal part, the slip of activity splint sets up at the T-slot.

Furthermore, a threaded hole is formed in the horizontal portion, and the bolt is matched with the threaded hole.

Further, the movable clamping plate comprises a movable plate, a T-shaped block arranged at the outer side end of the movable plate and a convex block arranged on the movable plate, the lower arc-shaped groove is formed in the top of the convex block, and the T-shaped block is arranged in the T-shaped groove in a sliding mode.

Furthermore, a light hole is formed in the movable plate, and the bolt penetrates through the light hole.

Furthermore, a groove ring is arranged between the stud and the nut of the bolt, and the unthreaded hole is matched with the groove ring.

Further, an upper anti-slip cushion layer and a lower anti-slip cushion layer are respectively arranged in the upper arc-shaped groove and the lower arc-shaped groove, an upper connecting structure is arranged between the upper anti-slip cushion layer and the upper arc-shaped groove, and a lower connecting structure is arranged between the lower anti-slip cushion layer and the lower arc-shaped groove.

Furthermore, the upper connecting structure comprises a plurality of truncated cone-shaped positioning columns arranged on the top surface of the upper anti-slip cushion layer, and positioning holes corresponding to the positioning columns are formed in the inner side wall of the upper arc-shaped groove.

Furthermore, a T-shaped clamping block is arranged at the top of the positioning column, a T-shaped clamping groove is arranged at the top of the positioning hole, and the length of the T-shaped top of the T-shaped clamping groove is greater than that of the T-shaped top of the T-shaped clamping block.

Further, the lower connecting structure and the upper connecting structure have the same structure.

The invention has the positive effects that: the invention adopts the form of matching the fixed clamping plate and the movable clamping plate, the main guide wire is fastened by utilizing the corresponding upper and lower arc-shaped grooves, and the upper arc-shaped groove and the lower arc-shaped groove interact with each other, so that the left and right stress of the main guide wire is uniform, and the damage of the main guide wire is avoided. The use is more convenient, and the working efficiency is improved. Meanwhile, the contact area between the fixed clamping plate and the movable clamping plate is increased, so that the current-carrying capacity is increased.

The fixed clamping plate and the movable clamping plate are in sliding connection through the matching of the T-shaped groove and the T-shaped block, and the fixed clamping plate and the movable clamping plate cannot be separated from each other, so that the movable clamping plate is more convenient for a single person to use.

Be provided with detachable on the antiskid bed course and lower antiskid bed course in arc groove from top to bottom respectively, can change the size of antiskid bed course from top to bottom according to the size of leading the line, can realize pressing from both sides tightly the different external diameters leading the line, application scope is wider.

Drawings

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

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

FIG. 2 is a schematic view of a movable clamp plate according to the present invention;

FIG. 3 is a schematic view of the fixing clip of the present invention;

FIG. 4 is a schematic view of a T-shaped slot structure according to the present invention;

FIG. 5 is a schematic view of the bolt structure of the present invention;

FIG. 6 is a schematic view of the upper and lower anti-slip mats of the present invention;

FIG. 7 is a schematic view of the installation of the upper anti-skid mat layer of the present invention;

fig. 8 is a schematic view of the upper connection structure of the present invention.

In the drawings, there is shown in the drawings,

1-movable splints;

101-movable plate, 102-unthreaded hole, 103-T-shaped block, 104-lug and 105-lower arc-shaped groove;

2-fixing the splint;

201-drainage wall, 202-horizontal part, 203-V-shaped part, 204-upper arc groove, 205-T groove and 206-threaded hole;

3-bolt, 301-groove ring, 302-nut;

4-a threaded rod;

5-arranging an anti-skid cushion layer;

6-lower anti-skid cushion layer;

8-positioning holes;

9-T-shaped fixture blocks;

10-T-shaped clamping groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.