CN2727525Y

CN2727525Y - Pipe support chip

Info

Publication number: CN2727525Y
Application number: CN 200420078773
Authority: CN
Inventors: 吴海宙
Original assignee: CHANGZHOU TIANSHENG PLASTIC CHEMISTRY Co Ltd
Current assignee: CHANGZHOU TIANSHENG PLASTIC CHEMISTRY Co Ltd
Priority date: 2004-08-16
Filing date: 2004-08-16
Publication date: 2005-09-21
Anticipated expiration: 2014-08-16

Abstract

The utility model relates to a pipe support chip, which is composed of an upper support chip (1), a lower support chip (3) and a telescopic piece (2), wherein, the contact plane between the upper and the lower support chips (1, 3) is a concave-convex contact plane, the telescopic piece (2) is arranged at the contact plane between the upper and the lower support chips (1, 3) and on the internal wall face of an involution hole formed by the involution of the upper and the lower chips (1, 3), and a pipe support hole (6) is further formed; both sides of the upper support chip (1) are provided with convex lugs (1-1) on which upper through holes (5) are arranged, and lower through holes (8) corresponding with the upper through holes (5) are arranged on the lower support chip (3). The utility model can fix the support chip on a bracket by screw bolts and nuts, and the pipe is clamped by the upper and the lower support chips, which can prevent looseness and shift of the upper and the lower support chips. The utility model also has the advantages of noise elimination during pipe work, good thermal insulating property, raw material saving, construction cost reduction and engineering quality increase.

Description

Pipeline holder sign indicating number

Technical field

The utility model relates to the holding device of pipeline, specifically, relates to a kind of pipeline holder sign indicating number, mainly is used on the building installation engineering.

Background technique

The pipeline holder sign indicating number of the building installation engineering overwhelming majority fixes pipeline with the wood sign indicating number at present, hot and cold airduct all is directly to be fixed on the thermal insulation layer outside or directly to be fixed on the tube outer diameter with pipe clamp, shortcoming is that the wood sign indicating number is irregular, cause construction inconvenient, install lack of standardization, not attractive in appearance, and there is not antihunt action, produce noise when making pipeline work, and heat insulation effect is bad, energy loss is big.Chinese patent CN2443211Y discloses a kind of pipeline clasp type holder sign indicating number, form by snap ring, pop-up sign indicating number and subiculum sign indicating number, conjunction plane between the upper and lower holder sign indicating number is concavo-convex conjunction plane, contacting point at the external diameter of the internal diameter of concavo-convex conjunction plane and holder sign indicating number and pipeline, be respectively equipped with the heat insulation stretchable sheet of one deck, this pipeline clasp type holder sign indicating number makes the piping erection standardization of building, construction safety, shockproof, noise reduction during pipeline work also has advantages such as fire-retardant, that heat conduction efficiency is low.But still there is following deficiency in it, because upper and lower holder sign indicating number is to be fixedly connected by snap ring, install inconvenient, and the power of snap ring can only act directly on the end face of pop-up sign indicating number, when pipeline produces axial float, upper and lower holder sign indicating number is loosening easily, and produces the displacement phenomenon, when serious even can cause pipeline to break, damage because of vibration.

Summary of the invention

The purpose of this utility model provides a kind of easy for installation, and can prevent that upper and lower holder sign indicating number is loosening, the pipeline holder sign indicating number of displacement.

The technological scheme that realizes above-mentioned purpose is: a kind of pipeline holder sign indicating number, form by pop-up sign indicating number, subiculum sign indicating number and stretchable sheet, conjunction plane between the upper and lower holder sign indicating number is concavo-convex conjunction plane, stretchable sheet is positioned on the internal face in the conjunction plane place of upper and lower holder sign indicating number and the involutory hole that upper and lower holder sign indicating number is combined to form, and and then form the pipe-supporting hole, the both sides of pop-up sign indicating number have lug, have through hole on the lug, and have the lower through-hole corresponding with last through hole on the subiculum sign indicating number.

After adopting technique scheme, because the both sides of pop-up sign indicating number have lug, have through hole on the lug, and on the subiculum sign indicating number, have a lower through-hole corresponding with last through hole, can pass bolt in the upper and lower through hole, thereby need not to use snap ring, as long as just upper and lower holder yard can be fixed on the angle steel as support with screw bolt and nut, install very conveniently, and can make upper and lower holder sign indicating number clamping pipe.Bolt passes upper and lower holder sign indicating number can prevent loosening, the displacement of upper and lower holder sign indicating number, prevents that pipeline from causing breaking, damaging because of holding tightly not vibrate.In addition, the both sides mounting lug of pop-up sign indicating number is directly made box-shaped with the profile of pop-up sign indicating number and is compared, and has saved material, has saved cost.

Description of drawings

Fig. 1 looks schematic representation for master of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the plan view of Fig. 1;

Fig. 4 is the A-A cross-sectional schematic of Fig. 3;

Fig. 5 is a scheme of installation of the present utility model.

Embodiment

The embodiment who provides below in conjunction with accompanying drawing is described in further detail the utility model.

Shown in Fig. 1～5, a kind of pipeline holder sign indicating number, form by pop-up sign indicating number 1, subiculum sign indicating number 3 and stretchable sheet 2, conjunction plane between the upper and lower holder

sign indicating number

1,3 is concavo-convex conjunction plane, upper and lower holder

sign indicating number

1,3 is combined to form involutory hole, stretchable sheet 2 is positioned on the internal face in the conjunction plane place of upper and lower holder

sign indicating number

1,3 and the involutory hole that upper and lower holder

sign indicating number

1,3 is combined to form, and and then form pipe-supporting hole 6, the both sides of pop-up sign indicating number 1 have lug 1-1, have through hole 5 on the lug 1-1, and on subiculum sign indicating number 3, have the lower through-hole 8 corresponding with last through hole 5.

Shown in Fig. 4,5, in the pipe-supporting hole 6 that is combined to form behind upper and lower supporter sign indicating number 1, the 3 bonding stretchable sheets 2, but clamping have pipeline 6 '.The center line of going up simultaneously through hole 5 and lower through-hole 8 coincides, and diameter is identical.Adopt this structure, be convenient to install bolt 4 better, and available nut is fixed on bolt 4 and upper and lower holder

sign indicating number

1,3 on the mounting bracket 7.Guarantee that pop-up sign indicating number 1 and subiculum sign indicating number 3 are fixed, do not take place loosening and axially displaced.

Stretchable sheet 2 is made by the foamed plastics of good heat insulating, thereby improves the thermal insulation property of holder sign indicating number.

Stretchable sheet 2 can be bonded on the upper and lower holder sign indicating number 1,3.The stretchable sheet 2 that is positioned at upper and lower holder sign indicating number conjunction plane place, 1,3 both sides is bonded on the both sides lug 1-1 of pop-up sign indicating number 1.The stretchable sheet 2 that is positioned at upper and lower holder

sign indicating number

1,3 inboard conjunction plane places is bonded on the subiculum sign indicating number 3, and with the involutory hole internal face of subiculum sign indicating number 3 on bonding stretchable sheet 2 fuse, be

Shape.Bonding stretchable sheet 2 is on the involutory hole internal face of pop-up sign indicating number 1

Shape.

The pipe-supporting hole 6 that is combined to form behind upper and lower holder sign indicating number 1, the 3 bonding stretchable sheets 2 can be a rounded pass substantially as shown in Figure 4, also can be the pass that adapts to various pipeline section geometrical shapies.

The utility model not only can make the building pipe installing engineering reach standardization, and solved the heating and cooling air conditioner system water pipe effectively, airduct is installed the back with traditional wood sign indicating number and is propped up, the problem that the dewfall that the suspension bracket contacting point produces is dripped, carry water pipe, fire-prevention pipe is installed the back with traditional wood sign indicating number and is propped up, the problem that the dewfall that the suspension bracket contacting point produces is dripped, eliminated the conveying water pipe, the worry that fire-prevention pipe brings to people with traditional wooden yard noise that is installed in generation in service, and can reduce artificial and raw-material expense widely, reduce construction cost, improved construction quality.

Claims

1, a kind of pipeline holder sign indicating number, form by pop-up sign indicating number (1), subiculum sign indicating number (3) and stretchable sheet (2), conjunction plane between the upper and lower holder sign indicating number (1,3) is concavo-convex conjunction plane, stretchable sheet (2) is positioned on the internal face in the conjunction plane place of upper and lower holder sign indicating number (1,3) and the involutory hole that upper and lower holder sign indicating number (1,3) is combined to form, and and then form pipe-supporting hole (6), it is characterized in that: the both sides of pop-up sign indicating number (1) have lug (1-1), have through hole (5) on the lug (1-1), and on subiculum sign indicating number (3), have the lower through-hole (8) corresponding with last through hole (5).

2, pipeline holder sign indicating number according to claim 1 is characterized in that: go up the center line of through hole (5) and the center line of lower through-hole (8) and coincide, and diameter is identical.

3, pipeline holder sign indicating number according to claim 1 and 2, it is characterized in that: stretchable sheet (3) is made by foamed plastics.