CN2447973Y

CN2447973Y - Distribution equipment cable clamp

Info

Publication number: CN2447973Y
Application number: CN 00258859
Authority: CN
Inventors: 王明帮
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-17
Filing date: 2000-10-17
Publication date: 2001-09-12
Anticipated expiration: 2010-10-17

Abstract

The utility model relates to an electric armour clamp, particularly a distribution equipment cable clamp. The inner ring of a main cable clamping groove of the utility model is attached with a screw thread cable so that conductors can be more firmly sheathed by the main cable clamping groove, after a base block and a press block are pressed through screw bolts, two bottom cable grooves and two cable pressing grooves are combined into a cable groove capable of pressing two conductors, and then the separation of the conductors is realized. The utility model is suitable for the connection of lead cables of electric equipment.

Description

The controller switching equipment wire clamp

The utility model relates to a kind of electric armour clamp, relates in particular to a kind of controller switching equipment wire clamp.

At present, most of similar controller switching equipment wire clamps only are used for being connected between a lead and the equipment pile crown lead, then can't use in many occasions of separated time that need.

The utility model provides a kind of controller switching equipment wire clamp that can be used for lead connection and separated time.

The technical solution of the utility model is: a kind of controller switching equipment wire clamp, comprise sole piece and briquetting, and it is characterized by: an end of sole piece has two bottom line grooves, has two pressuring line grooves that the position is identical with the bottom line groove on the briquetting; The other end of sole piece has the main line block set of a upper opening, and the cylindrical shape main line draw-in groove of a upper opening is housed in the main line block set, has fixed groove on the main line draw-in groove, on the main line block set with can with the fixed groove fixed lobe of embedding mutually.

In addition, the inner ring of main line draw-in groove is with threaded line.

In the utility model, the inner ring of main line draw-in groove makes the main line draw-in groove can entangle lead more securely with threaded line.After compressing by bolt between sole piece and the briquetting, two bottom line grooves and two pressuring line grooves synthesize the wire casing that can compress two leads, realize the separated time of lead.

Below in conjunction with drawings and Examples the utility model is described in further detail:

Fig. 1 looks schematic diagram at the serve as theme left side of block set;

Fig. 2 is along main line block set middle part vertical cross-section schematic diagram;

Fig. 3 serves as theme block set along the A-A generalized section;

Fig. 4 looks schematic diagram at the draw-in groove left side of serving as theme;

Fig. 5 serves as theme draw-in groove along axis vertical cross-section schematic diagram;

Fig. 6 is the sole piece front elevational schematic of embodiment 1;

Fig. 7 is the sole piece schematic top plan view of embodiment 1;

Fig. 8 is the briquetting elevational schematic view of embodiment 1;

Fig. 9 looks schematic diagram for the briquetting left side of embodiment 1;

Figure 10 is the use schematic diagram of embodiment 1;

Figure 11 is the sole piece front elevational schematic of embodiment 2;

Figure 12 is the sole piece schematic top plan view of embodiment 2;

Figure 13 is the briquetting elevational schematic view of embodiment 2;

Figure 14 is the sole piece front elevational schematic of embodiment 2;

Figure 15 is the use schematic diagram of embodiment 2;

Embodiment 1:

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and shown in Figure 10, an end of sole piece 1 has two bottom line grooves 15, has the identical pressuring line groove 25 of two positions and bottom line groove 15 on the briquetting 2; The other end of sole piece 1 has the main line block set 17 of a upper opening, the cylindrical shape main line draw-in groove 18 of one upper opening is housed in the main line block set 17, have fixed groove 14 on the main line draw-in groove 18, on the main line block set 17 with can with fixed groove 14 fixed lobe 11 of embedding mutually, the inner ring of main line draw-in groove 18 is with threaded line 13.

Its using method is: after bolt 3 passes sole piece 1 and tacks with bolt hole 12 usefulness nuts 4 on the briquetting 2, article two, bottom line groove 15 and two pressuring line grooves 25 synthesize the wire casing that can compress two leads, after putting two leads into above-mentioned wire casing, lead is fastened in the wire casing by bolt 3; One root device pile crown lead is put in the main line draw-in groove 18, bolt hole 12 backs that bolt 3 passes on the main line block set 17 are tight with nut 4 bolts, main line draw-in groove 18 has elasticity, but apparatus for fastening pile crown lead, equipment pile crown lead is fastened in the main line draw-in groove 18, the inner ring of main line draw-in groove 18 makes main line draw-in groove 18 can entangle equipment pile crown lead more securely with threaded line 13.

Like this, the utility model while connection device pile crown lead is also drawn 2 separated times, can realize the connection and the separated time of lead.

Embodiment 2:

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 11, Figure 12, Figure 13, Figure 14 and shown in Figure 15, an end of sole piece 1 has two bottom line grooves 15, has the identical pressuring line groove 25 of two positions and bottom line groove 15 on the briquetting 2; The other end of sole piece 1 has the main line block set 17 of a upper opening, the cylindrical shape main line draw-in groove 18 of one upper opening is housed in the main line block set 17, have fixed groove 14 on the main line draw-in groove 18, on the main line block set 17 with can with fixed groove 14 fixed lobe 11 of embedding mutually, the inner ring of main line draw-in groove 18 is with threaded line 13.

Its using method is identical with embodiment 1.

In the present embodiment, the placement direction of the equipment pile crown lead in the placement direction of two leads that compress by briquetting 2 and the main line draw-in groove 18 is different; In embodiment 1, the placement direction of the equipment pile crown lead in the placement direction of two leads that compress by briquetting 2 and the main line draw-in groove 18 is identical.

Claims

1, a kind of controller switching equipment wire clamp comprises sole piece (1) and briquetting (2), and it is characterized by: an end of sole piece (1) has two bottom line grooves (15), has two positions pressuring line groove (25) identical with bottom line groove (15) on the briquetting (2); The other end of sole piece (1) has the main line block set (17) of a upper opening, the cylindrical shape main line draw-in groove (18) of one upper opening is housed in the main line block set (17), have fixed groove (14) on the main line draw-in groove (18), main line block set (17) go up with can with fixed groove (14) fixed lobe of embedding (11) mutually.

2, controller switching equipment wire clamp according to claim 1 is characterized by: the inner ring of main line draw-in groove (18) is with threaded line (13).