CN2783719Y

CN2783719Y - Cable pressing clamp

Info

Publication number: CN2783719Y
Application number: CN 200520100800
Authority: CN
Inventors: 蒋国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-07
Filing date: 2005-03-07
Publication date: 2006-05-24
Anticipated expiration: 2015-03-07

Abstract

The utility model discloses a cable pressing clamp, which is composed of a box cover, a box body, a clamp seat and a wire clamp, wherein the box cover is fixedly connected with the box body by screw threads; the clamp seat integrated with the box body is proitioned in the box body and is positioned at the inner side of an electric wire inlet and outlet port; both ends of an inward opening of the clamp seat are provided with slots; the wire clamp is in a right angle type; parallel circular holes are arranged on a mullion; a crosspiece is in a transverse T shape; the mullion of the wire clamp is inserted in the slots of the clamp seat, and the mullion and the slots are movably matched; one end of the box cover and one end of the box body are respectively provided with a half cable outlet hole and a half cable inlet hole which are corresponding up and down, and form complete cable inlet and outlet holes after buckling; the cables are respectively penetrated through the parallel circular holes of the mullion from the crosspiece of the wire clamp from the top down; the wire clamp is downwards embedded in the slots of the clamp seat; the box cover and the box body are closed and are bound by the half cable outlet hole and the half cable inlet hole which are corresponding up and down to form an S shape; the outlet and inlet cables are fixedly locked at the time. The utility model has the advantages of simple structure and reliable fixing, and effectively prevents cables from being pulled to generate displacement.

Description

A kind of cable Wire fastener

Technical field

The utility model relates to a kind of Wire fastener that is used for fixing cable in the electrical installation.

Background technology

At present, in the various electrical equipment on market, one or some outgoing cables are arranged all, be not drawn out, line ball or anti-drawing device are set in order to prevent cable.The mode of Shi Yonging had in the past: compress cable under using at the manhole appendix place and fix; Advancing inboard tension disc and the screw used of wire hole.It is feasible that aforesaid way requires the line ball of the turnover cable of general electrical equipment, but for the turnover cable under certain pulling force, it is implacable that the length that allows to pull out has when strict demand.

The utility model content

The purpose of this utility model provides the turnover cable Wire fastener of a kind of simple in structure, tension, the fixing reliable electrical installation of line ball.

For addressing the above problem, the technical solution adopted in the utility model is: a kind of cable Wire fastener, by lid, box body, deck and ply-yarn drill are formed, lid, box body is that thread connection is fixed, it is characterized in that: deck is that one is positioned at electric wire and imports and exports inboard with box body in box body, there is slot the uncovered inwardly both sides of deck, ply-yarn drill is a square, on the perpendicular shelves circular hole arranged side by side is arranged, crosspiece is the T shape of recumbency, the perpendicular shelves of ply-yarn drill are inserted in both movable cooperations in the deck slot, lid, one end of box body has half corresponding up and down cable manhole appendix respectively, fastens the back and forms complete cable manhole appendix.

The beneficial effects of the utility model are: after adopting such structure, cable passes from perpendicular shelves circular hole arranged side by side from top to bottom from the ply-yarn drill crosspiece respectively, ply-yarn drill is embedded downwards in the groove of deck, close lid, box body waled by their half corresponding up and down cable manhole appendixs, form the S shape, at this moment, this turnover cable is promptly by secure lock, have simple in structurely, fixing reliable, can prevent effectively that cable from being drawn displacement.

Description of drawings

Below in conjunction with the drawings and the specific embodiments the utility model is further described.

Fig. 1 is a sectional structure schematic diagram of the present utility model;

Fig. 2 is that schematic diagram is looked on Fig. 1 ply-yarn drill right side;

Fig. 3 is the vertical view of Fig. 2.

1. lids among the figure, 2. box body, 3. ply-yarn drill, 4. cable, 5. deck, 6. crosspiece, 7. perpendicular shelves.

Embodiment

At Fig. 1, Fig. 2, shown in Figure 3, be a kind of embodiment that has only end cable turnover, deck (5) is imported and exported inboard with box body (4) for one is positioned at cable in box body (4), there is slot the worn-out inwardly mouthful both sides of deck (5), ply-yarn drill (3) is inserted in both movable cooperations in deck (5) slot, ply-yarn drill (3) is a square, on the perpendicular shelves (7) circular hole arranged side by side is arranged, crosspiece (6) is the T shape of recumbency, be that cable (4) passes through the firm part of card between its both wings and the perpendicular shelves (7), the perpendicular shelves of ply-yarn drill (3) (7) are inserted in both movable cooperations in deck (5) slot; Lid (1), box body (4) fasten the back by screw, and their end has half corresponding up and down cable manhole appendix respectively, fasten the back and form complete cable manhole appendix; Circularhole diameter arranged side by side on the perpendicular shelves (7) of ply-yarn drill (3) is slightly larger than the diameter of cable (4).

During use, two cables pass in the circular hole hole from perpendicular shelves downwards from ply-yarn drill (3) crosspiece respectively side by side, ply-yarn drill (3) is embedded downwards in the groove of deck (5), close lid (1), box body (2) waled by their half corresponding up and down cable manhole appendixs, form the S shape, at this moment, outwards strain cable (4) exposed parts, cable (4) is promptly by secure lock.Cable socket in the box is used for the connecting box electrical installation, and the outer cable socket of box is used for attachment plug or other electrical installations.

Equally, said structure can promote the use of two ends or multiterminal cable turnover situation, also can promote the use of a line, three-way or multi-thread situation, and these conversion all fall within the protection range of the present utility model.

Claims

1, a kind of cable Wire fastener, form by lid, box body, deck and ply-yarn drill, lid, box body are that thread connection is fixed, it is characterized in that: deck is that one is positioned at electric wire and imports and exports inboardly with box body in box body, and there is slot the uncovered inwardly both sides of deck, and ply-yarn drill is a square, on the perpendicular shelves circular hole arranged side by side is arranged, crosspiece is the T shape of recumbency, and the perpendicular shelves of ply-yarn drill are inserted in both movable cooperations in the deck slot, and an end of lid, box body has half corresponding up and down cable manhole appendix respectively.