CN213937342U

CN213937342U - Hard cable clamp

Info

Publication number: CN213937342U
Application number: CN202023087908.0U
Authority: CN
Inventors: 陶吉松
Original assignee: Qingdao Jisong Electrical Appliance Technology Co ltd
Current assignee: Qingdao Jisong Electrical Appliance Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-10
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a hard cable checkpost, including U type screw rod and the solid board of card, the surface difference fixedly connected with connecting block and the insulator ring of U type screw rod, first through-hole has been seted up on the surface of connecting block, the second through-hole has been seted up on the tip surface of the solid board of card, the tip surface threaded connection of U type screw rod has first nut. The utility model discloses a U type screw rod, the threaded rod, two nuts and anti-skidding sand grip, make the cable can obtain more firm card solid, thereby the in-process that lets the cable use can not lead to the outage phenomenon because of not hard up, moreover just make things convenient for demolising in later stage, and the porcelain bushing ring can be better play prevent the electric action, the rethread wearing layer, the corrosion resistant layer, low temperature resistant layer and enhancement layer, make the card solid board possess better wearability when using, the corrosion resistance, low temperature resistant and obdurability, thereby the life of making whole checkpost is longer.

Description

Hard cable clamp

Technical Field

The utility model relates to a relevant technical field of cable checkpost specifically is a hard cable checkpost.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, has a plurality of purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable object in daily life. Due to the electrical cable being live, special care is required for installation, whereas existing cables often need to be equipped with corresponding catches when in use.

However, the prior art has the following disadvantages:

1. when the existing cable clamp is used for clamping and fixing a cable, the overall firmness is poor, and the cable clamp is easy to separate in the clamping process, so that the phenomena of power failure and the like are caused;

2. the existing cable clamp is poor in overall wear resistance, corrosion resistance, low temperature resistance and strength, so that the cable clamp is easy to damage in use, and the overall service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hard cable checkpost to solve above-mentioned current cable checkpost, when carrying out the card to the cable and fixing, holistic fastness is relatively poor, and the in-process that blocks moreover produces easily and breaks away from and holistic wear-resisting, anticorrosion, low temperature resistant and the relatively poor problem of intensity.

In order to solve the technical problem, the utility model provides a following technical scheme: the hard cable clamp comprises a U-shaped screw and a clamping and fixing plate, wherein the outer surface of the U-shaped screw is fixedly connected with a connecting block and a porcelain bushing ring respectively, a first through hole is formed in the surface of the connecting block, a second through hole is formed in the end surface of the clamping and fixing plate, a first nut is connected to the outer surface of the end portion of the U-shaped screw in a threaded mode, a threaded rod is fixedly connected to the upper end surface of the clamping and fixing plate, a second nut is connected to the outer surface of the threaded rod in a threaded mode, and an anti-skidding raised line is fixedly connected to the inner wall of the clamping and fixing plate.

Furthermore, the clamping and fixing plate comprises a wear-resistant layer, a corrosion-resistant layer is fixedly welded on the outer surface of the wear-resistant layer, a low-temperature-resistant layer is fixedly welded on the outer surface of the corrosion-resistant layer, and a reinforcing layer is fixedly welded on the outer surface of the low-temperature-resistant layer.

Further, the wear-resistant layer is made of a nano titanium oxide composite material, the corrosion-resistant layer is made of an epoxy resin material, the low-temperature-resistant layer is made of a polytetrafluoroethylene material, and the reinforcing layer is made of a metal oxide powder material or a ceramic powder material.

Furthermore, the end part of the U-shaped screw penetrates through the second through hole, and the inner diameter of the second through hole is matched with the designed outer diameter of the end part of the U-shaped screw.

Furthermore, the threaded rod passes through first through-hole, and fixes through the second nut, the design external diameter of seting up internal diameter and threaded rod of first through-hole is mutual adaptation.

Furthermore, the anti-skid convex strips are designed to be multiple and arranged equidistantly.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a U type screw rod, threaded rod, two nuts and anti-skidding sand grip for the cable can obtain more firm card solid, thereby can not lead to the outage phenomenon because of not hard up in the in-process that lets the cable use, and what make things convenient for the later stage moreover demolishs, and the insulator ring can be better play prevent the electric action.

(2) The utility model discloses a wearing layer, corrosion-resistant layer, low temperature resistant layer and enhancement layer for the card is solid the board and has been possessed better wearability, anticorrosiveness, low temperature resistant and obdurability when using, thereby lets the life of whole checkpost longer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is a schematic structural layer diagram of the fastening plate of the present invention.

In the figure: 1. a U-shaped screw; 2. a clamping and fixing plate; 201. a wear layer; 202. a corrosion-resistant layer; 203. a low temperature resistant layer; 204. a reinforcing layer; 3. connecting blocks; 4. a porcelain lantern ring; 5. a first through hole; 6. a second through hole; 7. a first nut; 8. a threaded rod; 9. a second nut; 10. anti-slip convex strips.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hard cable checkpost, including U type screw rod 1 and card solid board 2, the surface difference fixedly connected with connecting block 3 and porcelain bushing ring 4 of U type screw rod 1, first through-hole 5 has been seted up on the surface of connecting block 3, second through-hole 6 has been seted up on the tip surface of card solid board 2, the tip surface threaded connection of U type screw rod 1 has first nut 7, the upper end fixed surface of card solid board 2 is connected with threaded rod 8, the surface threaded connection of threaded rod 8 has second nut 9, the inner wall fixedly connected with anti-skidding sand grip 10 of card solid board 2.

Through setting up the porcelain lantern ring 4, can let U type screw rod 1's tip more have prevent electric capacity, avoid producing the electric leakage and hinder and reach the installer, the rethread sets up anti-skidding sand grip 10 for the cable that is in between U type screw rod 1 and the solid board 2 of card can further be firm, thereby lets the messenger efficiency of checkpost higher.

Specifically, the clamping and fixing plate 2 includes a wear-resistant layer 201, a corrosion-resistant layer 202 fixedly welded on an outer surface of the wear-resistant layer 201, a low-temperature-resistant layer 203 fixedly welded on an outer surface of the corrosion-resistant layer 202, and a reinforcing layer 204 fixedly welded on an outer surface of the low-temperature-resistant layer 203.

Through making the card solid board 2 by wearing layer 201, corrosion-resistant layer 202, low temperature resistant layer 203 and enhancement layer 204 jointly to let card solid board 2 possess better wearability, avoid the outside to receive wearing and tearing to cause quick damage, improved the life of card solid board 2.

Specifically, the wear-resistant layer 201 is made of a nano titanium oxide composite material, the corrosion-resistant layer 202 is made of an epoxy resin material, the low-temperature-resistant layer 203 is made of a polytetrafluoroethylene material, and the reinforcing layer 204 is made of a metal oxide powder material or a ceramic powder material.

The nano titanium oxide composite material has strong wear resistance, the epoxy resin material has strong corrosion resistance, the polytetrafluoroethylene material has strong low temperature resistance, and the metal oxide powder material or the ceramic powder material has high overall strength.

Specifically, the end of the U-shaped screw 1 penetrates through the second through hole 6, and the opened inner diameter of the second through hole 6 is matched with the designed outer diameter of the end of the U-shaped screw 1.

Through the design of seting up the inner diameter with second through-hole 6 unanimous with the outer diameter of 1 tip of U type screw rod for U type screw rod 1 can be better passes through second through-hole 6, thereby reaches the connection effect in later stage.

Specifically, the threaded rod 8 passes through the first through hole 5 and is fixed through the second nut 9, and the inner diameter of the first through hole 5 and the designed outer diameter of the threaded rod 8 are matched with each other.

Through the design of seting up the inner diameter unanimous with the external diameter of threaded rod 8 with first through-hole 5 for threaded rod 8 can be better through first through-hole 5, thereby reach the connection effect in later stage.

Specifically, the anti-slip convex strips 10 are designed to be multiple and arranged equidistantly.

Through being equidistance with many anti-skidding sand grips 10 and arranging for holistic anti-drop effect is better, avoids producing during the use not hard up and drops.

The utility model discloses a theory of operation: this hard cable checkpost is at first will need what block to put into between U type screw rod 1 and the solid board 2 of card when using, let the second through-hole 6 that the solid board 2 surface of card was seted up be passed to the lower extreme of U type screw rod 1 afterwards, meanwhile, threaded rod 8 can pass the first through-hole 5 that the connecting block 3 surface was seted up, alright this moment with the second nut 9 spiral at the surface of threaded

rod

8, 7 spiral of first nut are at the surface of U type screw rod 1, let the cable that is in between U type screw rod 1 and the solid board 2 of card obtain quick the fixing, it is exactly that whole solid board 2 of card comprises four structural layers again, thereby let whole solid board 2 of card have more the durability, avoid the short frequent change that leads to of life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hardwire clip, comprising: the anti-skidding clamping device comprises a U-shaped screw (1) and a clamping and fixing plate (2), wherein the outer surface of the U-shaped screw (1) is fixedly connected with a connecting block (3) and a porcelain lantern ring (4) respectively, a first through hole (5) is formed in the surface of the connecting block (3), a second through hole (6) is formed in the end surface of the clamping and fixing plate (2), a first nut (7) is connected to the outer surface of the end portion of the U-shaped screw (1) in a threaded mode, a threaded rod (8) is fixedly connected to the upper end surface of the clamping and fixing plate (2), a second nut (9) is connected to the outer surface of the threaded rod (8) in a threaded mode, and an anti-skidding convex strip (10) is fixedly connected to the inner wall of the clamping and fixing plate (2).

2. A hardwire clip as defined in claim 1, wherein: the clamping plate (2) comprises an abrasion-resistant layer (201), wherein a corrosion-resistant layer (202) is fixedly welded on the outer surface of the abrasion-resistant layer (201), a low-temperature-resistant layer (203) is fixedly welded on the outer surface of the corrosion-resistant layer (202), and a reinforcing layer (204) is fixedly welded on the outer surface of the low-temperature-resistant layer (203).

3. A hardwire clip as defined in claim 2, wherein: the wear-resistant layer (201) is made of a nano titanium oxide composite material, the corrosion-resistant layer (202) is made of an epoxy resin material, the low-temperature-resistant layer (203) is made of a polytetrafluoroethylene material, and the reinforcing layer (204) is made of a metal oxide powder material or a ceramic powder material.

4. A hardwire clip as defined in claim 1, wherein: the end part of the U-shaped screw rod (1) penetrates through the second through hole (6), and the opened inner diameter of the second through hole (6) is matched with the designed outer diameter of the end part of the U-shaped screw rod (1).

5. A hardwire clip as defined in claim 1, wherein: threaded rod (8) pass first through-hole (5), and fix through second nut (9), the design external diameter mutual adaptation of seting up internal diameter and threaded rod (8) of first through-hole (5).

6. A hardwire clip as defined in claim 1, wherein: the anti-skid convex strips (10) are designed to be multiple and arranged at equal intervals.