CN2297580Y

CN2297580Y - Throat hoop with glue

Info

Publication number: CN2297580Y
Application number: CN 96223888
Authority: CN
Inventors: 罗建军; 杨超骏
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-21
Filing date: 1996-10-21
Publication date: 1998-11-18
Anticipated expiration: 2006-10-21

Abstract

The utility model relates to a throat hoop with adhesive, which is used for connecting and tightening pipe fittings or rods which are parallel to each other. The utility model at least comprises a pair of semicircular ring clamps, wherein, rubber pads are attached to the inner sides of the ring clamps, and the sections of the rubber pads which are shaping adhesive tapes form a C shape. The upper and the lower ends of the adhesive tapes are respectively turned and folded outwards to form notches, and the adhesive tapes are covered inside the ring clamps. The upper and the lower notches are respectively fastened and connected with the upper and the lower end edges of the ring clamps. Thus, the rubber pads are attached to the ring clamps and do not shed, and the operation is simplified. The tightening effect is enhanced.

Description

Throat hoop with glue

The utility model relates to a kind of Throat hoop with glue, belongs to the pipe fitting fastening piece.

In the pipe fitting installation process, between pipe parallel to each other, the pipe, the connection and fastening needs that reach between pipe, the bar between the Guan Yubi are adopted the larynx hoop, and this larynx hoop contains a pair of semicircular rings card at least, pipe fitting or rod member, and are fixed by screws clamp between two ring cards by anchor ear.For strengthening clamping force, need encircling card and inserted rubber pad between the clamp spare.In the prior art, this rubber pad and larynx hoop be detached body each other, and in operation and using process, rubber pad comes off easily, troublesome poeration, and using effect is not good.

The purpose of this utility model provides a kind of Throat hoop with glue, and it can avoid rubber pad to come off, and to simplify the operation, guarantees the fastening effect of pipe fitting.

The utility model Throat hoop with glue contains pair of semicircular shaped ring card at least, the ring card is inboard with rubber pad, this rubber pad is the typing adhesive tape that the cross section is the C shape, the two ends up and down of the adhesive tape formation notch of turning back laterally respectively, and two notches are fixed with two end limit snappings up and down of ring card respectively up and down.The inside and outside bi-side of adhesive tape are provided with groove, to increase frictional force.

In sum, the utility model larynx band has rubber pad, and rubber pad is buckled in ring card and can not come off, and easy to use, fastening effect is good.Rubber pad is prefabricated into the typing adhesive tape, and timing is installed, and only needs arc length according to the ring card with the adhesive tape section of cutting into, and subsequently adhesive tape is outwards wrapped up in again from the inboard of ring card, and the upper and lower end limit that makes two notches up and down be buckled in the ring card gets final product.

Below in conjunction with description of drawings structure of the present utility model.

Fig. 1 is the example structure figure that contains this Throat hoop with glue of two pairs of semicircular rings cards.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the B-B cutaway view Amplified image of Fig. 1.

Fig. 3 is the typing adhesive tape three-dimensional structure diagram as this larynx hoop rubber pad.

Fig. 1,2 embodiment's larynx hoops contain two pairs of semicircular ring cards 3, and are fastening by bolt 1, and the inboard of each ring card 3 is wrapped up in rubber pad 2 again.Rubber pad is a typing adhesive tape shown in Figure 4, and its cross section is c-shaped, outwards turns back respectively up and down to form notch 21.This adhesive tape is seen Fig. 3 with the annexation of ring card, and adhesive tape (being rubber pad) 2 is outwards wrapped up in multiple by the inboard of ring card 3, and two notches 21 are fixed with the upper and lower end limit snapping of ring card 3 respectively up and down.The inside and outside bi-side of rubber pad 2 all are processed with strip groove 22, make the fastening effect of ring card better.

Claims

1. Throat hoop with glue, at least contain pair of semicircular shaped ring card, it is characterized in that the ring card is inboard with rubber pad, this rubber pad is the typing adhesive tape that the cross section is the C shape, the two ends up and down of the adhesive tape formation notch of turning back laterally respectively, two notches are fixed with two end limit snappings up and down of ring card respectively up and down.

2. according to the Throat hoop with glue of claim 1, it is characterized in that the inside and outside bi-side of adhesive tape are provided with groove.