CN201284227Y

CN201284227Y - Oil transporting rubber pipe foaming leakage proof means

Info

Publication number: CN201284227Y
Application number: CNU2008201730834U
Authority: CN
Inventors: 庄玉坤; 房涛; 王甲成
Original assignee: Qingdao Port Group Co Ltd
Current assignee: Qingdao Port Group Co Ltd
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2009-08-05
Anticipated expiration: 2018-10-17

Abstract

The utility model discloses a bubbling leak-proof device of an oil delivery hose, which overcomes the defects in the existing oil delivery hose that the bubble suddenly formed on the hose wall can result in the oil leakage, thereby causing the economic loss, influencing the normal operation even when the novel hose is used, leading to the adoption of a large amount of manpower and material resources and causing the environmental pollution. In the technical proposal, a hinge is connected at one side of two semicircular hoops; the inner surfaces of the two semicircular hoops match with the outside diameter of the hose when being folded; and the edges at the other sides of the two semicircular hoops are respectively fixedly provided an ear plate with corresponding holes for folding. Because the leak-proof device can be clamped in the bubbling position on the outer wall of the hose, the bubble can be eliminated under the clamping effect of the hoops and the bolts, thereby preventing the oil material from leaking, avoiding the economic loss and environmental pollution, and providing more transportation time. Because of the simple operation and no requirements for a large quantity of manpower, materials, and labor, the service life of the hose is prolonged. Moreover, the utility model has the advantages of simple structure and low manufacturing cost.

Description

Cargo hose foaming leak-proof device

Technical field

The utility model belongs to the leakproof utensil.

Background technology

Port and pier is for the used cargo hose of loading and unloading oils article, in the middle of using owing to be subjected to the influence of some factor, often suddenly on tube wall certain position the phenomenon of air-blowing bubble appears, make the tube wall attenuation at bubble position, continue to use, after meeting cause sebific duct to break very soon oil plant is leaked.In the face of this accident, the measure of adopting is to stop operation earlier at present, then sebific duct is carried out the pipeline purging inspection, changes leak point Duan Houzai with new sebific duct and carries out operation.Because the caliber of cargo hose is all bigger, the working phase of the sebific duct that more renews is when loaded down with trivial details, pipeline purging inspection and replacing sebific duct all need to drop into a large amount of man power and materials, the staff will pay a large amount of work, not only influenced normal handling labor, returned the owner of cargo and caused enormous economic loss; Simultaneously, in the middle of the process of oil transportation work operations, handle the accident that this should not exist, also can make the owner of cargo that prestige, the efficient of harbour handling work are produced doubt, this is for an enterprise, and it is the loss of enterprise's maximum that prestige is lost; The leakage of oil simultaneously can cause the pollution of environment, and the former oil that is stored in the pipe also can't reclaim fully when changing sebific duct, and the staff who changes sebific duct in rugged environment, work can have influence on healthy.

The utility model content

Technical problem to be solved in the utility model is, the tube wall that overcomes existing cargo hose is because of unexpected gassing attenuation and then break, oil plant leaks to the owner of cargo and causes economic loss, change new sebific duct and influence normal handling labor, pay a large amount of manpower and financial resources, and the shortcoming of contaminated environment, one one kinds of cargo hose foaming leak-proof devices are provided.

In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: the side at two semicircle clips that fashionable its inner face and sebific duct external diameter are adapted has folding to be connected, edge at two semicircle clip opposite sides is fixed with the otic placode with involutory hole respectively.

The utility model also has following technical characterictic:

Involutory hole on the described otic placode is to be screw on half clip, is bolt hole on second half clip relative with it;

In the cambered surface inboard of described two semicircle clips, be provided with sebific duct on ripple adapt, the involutory ripple that can fit with the sebific duct intimate.

On finding the cargo hose tube wall during gassing of a certain position, it is involutory to be stuck in the position of gassing on the sebific duct external diameter by folding bonded assembly two semicircle clips immediately, is through in the hole of otic placode with bolt and tightens.

Advantage of the present utility model and good effect are, because above-mentioned leak-proof device can be clamped in the gassing position of sebific duct outer wall, allow the bubble of projection under the clamping action of clip and bolt, slowly eliminate, prevented to carry oils that the further extruding of sebific duct tube wall is destroyed, therefore the oil plant in the pipe can not leak, the interests that guaranteed the owner of cargo are not suffered a loss, and have safeguarded the prestige of the owner of cargo to acknowledgement of consignment enterprise yet; Simultaneously, avoided because of oil plant leaks pollution to environment, reduced and changed the loaded down with trivial details of new sebific duct in the middle of carrying operation, all problems of sebific duct all can be waited until the scheduled overhaul time and be dealt with, for the time has been won in hauling operation.Because aforesaid operations is very simple, can easily carry out in the middle of the process of oil transportation work, needn't drop into a large amount of human and material resources and pay a large amount of work, also prolonged the service life of sebific duct.This apparatus structure is simple, low cost of manufacture, and processing ease is applicable to the sebific duct of any medium of ducting.

Description of drawings

Fig. 1 looks scheme drawing for the master of the utility model open mode;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the running condition cross-sectional schematic of Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Among Fig. 1, in a relative side of two semicircle clips 1 that fashionable its inner face and sebific duct 4 external diameters are adapted, have folding 2 to connect, two semicircle clips, the 1 opposite side edge relative with folding 2 is fixed with the otic placode 3 (referring to Fig. 2) with involutory hole respectively.

Among Fig. 2, the involutory hole on the described otic placode 3 can be the relative bolt hole of crossing in hole, 1 pair of fashionable hole of two clips, when with two clips 1 are involutory when being buckled in sebific duct 4 outside, and can be with bolt being passed involutory hole, with the mode of nutting clamping sebific duct 4; Also can half be made as screw 3.1 above the clip 1 on the right, be made as bolt hole 3.2 on half clip 1 of the left side relative, during use bolt be passed bolt hole 3.2, be screwed in and clamp sebific duct 4 in the screw 3.1 with it.

Among Fig. 3, in the semi arch inboard of described two clips 1, be provided with sebific duct 4 on ripple 1.1 adapt, to the fashionable ripple 1.1 that can fit with sebific duct 4 intimate.

In order to make clip 1 and sebific duct 4 fit better, on the sebific duct 4 around the gassing part, can be according to the character of pumped (conveying) mediums in the sebific duct 4, corresponding rubber mat is installed the clip 1 of two semicircles again on the pad.

Said apparatus is applicable to any medium sebific duct of ducting.

Claims

1, a kind of cargo hose foaming leak-proof device is characterized in that: the side at two semicircle clips that fashionable its inner face and sebific duct external diameter are adapted has folding to be connected, and the edge at two semicircle clip opposite sides is fixed with the otic placode with involutory hole respectively.

2, cargo hose foaming leak-proof device as claimed in claim 1 is characterized in that: the involutory hole on the described otic placode is to be screw on half clip, is bolt hole on second half clip relative with it.

3, cargo hose foaming leak-proof device as claimed in claim 1 is characterized in that: in the cambered surface inboard of described two semicircle clips, be provided with sebific duct on ripple adapt, the involutory ripple that can fit with the sebific duct intimate.