CN2424342Y

CN2424342Y - Water pipe fixing clamp and special tool

Info

Publication number: CN2424342Y
Application number: CN 00224647
Authority: CN
Inventors: 罗众名
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-17
Filing date: 2000-04-17
Publication date: 2001-03-21
Anticipated expiration: 2010-04-17

Abstract

The utility model discloses a fixing clamp for fixing water pipes and a special tool, which comprise a lower clamping ring and an upper clamping ring, wherein, both ends of the upper clamping ring and the lower clamping ring are provided with bolt fixing holes. An expansion bolt is fixedly connected to the lower clamping ring. The expansion bolt comprises an expansion outer sleeve. An inner cavity of the expansion outer sleeve is a trumpet shape. A trapezoid nut is arranged inside the expansion outer sleeve. The appearance of the special tool of the fixing clamp for fixing the water pipes is in a shape like the Chinese character 'gan'. The bottom end is provided with screw threads. When the fixing clamp for fixing water pipes and a special tool are used, the fixing clamp for fixing water pipes and a special tool are characterized in easy positioning, convenient installation, and beautiful appearance.

Description

Water pipe fixed card and special tool

The utility model relates to a kind of water pipe mounted apparatus.

At present, in the installation process of water pipe, can fix employed on the wall water pipe fixed card in order to make water pipe, an end is pointed, fixedly bail is on the wall with water pipe with hammer, the other end is a semilune hook, hooks water pipe, in use, the water pipe fixed card is difficult to the location, also be easy to become flexible, cause the destruction of metope, influence attractive in appearance.

The purpose of this utility model provides a kind of water pipe fixed card easy for installation.

The utility model is realized as follows: a kind of water pipe fixed card, comprise snap ring and following snap ring, there is the bolt hole at last snap ring and following snap ring two ends, a fixedly connected EXPANSION ANCHOR BOLTS on following snap ring, described EXPANSION ANCHOR BOLTS comprises the expansion overcoat, the inner chamber of expansion overcoat is tubaeform, and a trapezoidal nut is arranged in the expansion overcoat.

This water pipe fixed card is installed, uses a kind of special tool, this tool shape is " doing " font, in the bottom screw thread is arranged.

Because the utility model on the water pipe snap ring, is fixed an EXPANSION ANCHOR BOLTS, the nut of EXPANSION ANCHOR BOLTS is contained in the expansion overcoat, when installing and using, punch on the wall, EXPANSION ANCHOR BOLTS is put into the hole, use special tool with electric hammer, be inserted in the trapezoidal nut in the expansion overcoat and rotate, make nut rise expansion overcoat distending, fixing take out special tool on the wall, with water pipe sleeve on snap ring, use the bolt snap ring, the utility model is located in use easily, easy for installation, specious.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the utility model cross section view;

Fig. 2 is the utility model worm's eye view;

Fig. 3 is the outline drawing of special tool.

As shown in Figure 1 and Figure 2, the utility model comprises snap ring 1, following snap ring 3.There is bolt hole 2 at the two ends of last snap ring 1 and following snap ring 3, are fixing an EXPANSION ANCHOR BOLTS on the snap ring 3 down, and described EXPANSION ANCHOR BOLTS comprises expansion overcoat 4, and the inner chamber of expansion overcoat is tubaeform, and a trapezoidal nut is arranged in expansion overcoat 4.

As shown in Figure 3, be the fixing special tool of water pipe fixed card.Profile is " doing " font, and there is screw thread the bottom, during use special tool is enclosed within rotation on the trapezoidal nut 5 in the expansion overcoat 4, and trapezoidal nut 5 rises, and expansion overcoat 4 distendings make the water pipe fixed card fixing on the wall.

Claims

1, a kind of water pipe fixed card, comprise snap ring (1), following snap ring (3), there is bolt hole (2) at the two ends of last snap ring (1) and following snap ring (2), it is characterized in that: go up a fixedly connected EXPANSION ANCHOR BOLTS at following snap ring (3), described EXPANSION ANCHOR BOLTS comprises expansion overcoat (4), and the inner chamber of expansion overcoat is tubaeform, and a trapezoidal nut (5) is arranged in expansion overcoat (4).

2, a kind of special tool that the water pipe fixed card is installed is characterized in that: tool shape is " doing " font, and there is screw thread the bottom.