CN201482023U

CN201482023U - Life saving device of deep well

Info

Publication number: CN201482023U
Application number: CN2009201748349U
Authority: CN
Inventors: 陈际军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-03
Filing date: 2009-09-03
Publication date: 2010-05-26
Anticipated expiration: 2019-09-03

Abstract

The utility model relates to a life saving device of a deep well, in the technical scheme, a cone net bag is braided by ropes, the upper end of the cone net bag is connected with a main lifting rope, a plurality of heavy weights are fixed on an opening at the lower end, a retractable steel sling is penetrated into a net opening at the lower end and is connected with an auxiliary lifting rope, and a telescopic support ring is fixed above the net opening at the lower end. When life saving is carried out, the net bag is covered on the periphery of the people fell into a well and utilizes the heavy weights to drag the net opening to sink downwards, and then the auxiliary lifting rope is gradually lifted to make the steel sling gradually contract and close the net opening at the bottom end, so that the people fell into the well is wrapped in the net; if the people fell into the well is comparatively conscious, arms or legs thereof can be guided to put into the mesh, and thereby the safe lifting is better facilitated; and when the people fell into the well is ensured to be wrapped in the net bag, the main lifting rope can be lifted to rescue the people fell into the well, so the purpose of rapidly and conveniently saving the lives of people fell into the deep well with a minor-caliber can be achieved.

Description

A kind of deep well life saving device

Technical field

The utility model relates to a kind of down-hole safety apparatus, and specifically a kind of rescue falls into small diameter deep well personnel's the instrument of suing and labouring.

Background technology

In the northern area of China, the peasant often takes the method for digging well to get water for drought resisting and waters crops, this well often bore is little, can only hold about the people, and it is darker, because this well does not often have perisotomice again, after many well heads were covered by weeds, disguise was very strong, therefore, often the someone falls into the down-hole, go to rescue often see the fire fighter on TV before, still, when rescuing the personnel of those grown-ups and childrens and vague mind, after the lifesaving rigging goes down, they do not know how to bundle, and can not go to help him on same plane because well head is too little after the rescue personnel goes into the well, have to be by loud explanation many times, group pricks reluctantly, right face is helped to prick wrong often or is bundled unreally, the danger of falling down is arranged again in the lifting process, and waste is sued and laboured the time, if it is clouded in mind or gone into a coma to meet the personnel to fall into well, the work of suing and labouring so is difficulty more just.

Summary of the invention

In order to overcome that the personnel to fall into well is unfamiliar with or can not to bundle the defective of lifesaving rigging, the utility model provides a kind of deep well life saving device, this device need not professional binding technology, need only when suing and labouring the personnel to fall into well is covered on wherein, arm and leg stretch in the mesh, tighten up end opening guiding principle rope gradually, it is entrained into just can hang out in the well in the net be rescued.

The utility model solves the technical measures that its technical problem takes, be woven into the taper string bag with rope, the top connects main rope, bottom opening is also fixed several heavy bobs, the mesh on string bag top can stretch into arm, and the mesh of bottom can stretch into the thigh of human body, and the network interface in the bottom seals in shrinkable guiding principle rope, the guiding principle rope connects pays rope, pays rope and upwards passes from the top of the string bag.Upwards fix the rubber-like bracing ring that to stretch on the net wall of a segment distance at mouth at the bottom of the string bag.At string bag top stationary lamp and loudspeaker.During use, at first adjust the yardstick of bracing ring and well head size, make bracing ring be slightly less than well head, put into well then to decline, loosen simultaneously and pay rope, we opens to make end mouth under the effect of heavily weighing down, and can be heavy under water, open illuminating lamp and loudspeaker, the falling man is covered in the string bag, with loudspeaker prompting personnel to fall into well top climbing in the string bag, then arm and leg are stretched in the mesh, at this moment the rescuer slightly upwards mentions main rope, after confirming that the falling man enters the string bag, tighten up and pay rope, shrink the guiding principle rope and make the end opening sealing, at this moment after whole falling man is entrained into the string bag, just can lift by crane main rope rescues the people, if the falling man has gone into a coma or child just relies on the heavily bob towing bottom network interface of the string bag heavy downwards, make the bottom line of network interface sink to person down the well's top as far as possible, at this moment promote gradually and pay a rope, the guiding principle rope is tightened up the closed bottom network interface, after confirming that the person down the well is wrapped in the net, lift by crane main rope the people is rescued, overcome the lifesaving rigging and need not bundle also and can rescue the purpose that falls into the small diameter deep well personnel thereby reach.

The beneficial effects of the utility model are, for the rescuer provides a kind of convenience, effectively rescue falls into slot deep-well person's easy device.

Description of drawings

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

Fig. 1 is a kind of structural representation of deep well life saving device.

Among the figure, 1, main rope, 2, pay rope, 3, loudspeaker, 4, illuminating lamp, 5, the string bag, 6, bracing ring, 7, the guiding principle rope, 8, heavily weigh down.

The specific embodiment

In Fig. 1, be woven into the taper string bag 5 with rope, the top of the string bag connects main rope 1, the mesh on string bag top can stretch into arm, the bottom mesh can stretch into people's thigh, string bag lower ending opening, periphery is fixed several heavy bobs 8, avoid heavily weighing down to pound hurting sb.'s feelings, heavily weighing down surface parcel flexible material, network interface seals in guiding principle rope 7, the guiding principle rope connects pays rope 2, pay rope and upwards pass from the top of the string bag, the bottom network interface upwards a segment distance fix one and have elasticity and retractable bracing ring 6, it can regulate the size of network interface according to the size of well head.For avoiding borehole wall echo to cause the falling man to propaganda directed to communicate above can not hear clearly, a loudspeaker 3 is installed on the top of the string bag, see downhole conditions clearly for clearer, on the top of the string bag one illuminating lamp 4 is installed, illuminating lamp and loudspeaker are controlled by aboveground personnel.

Claims

1. deep well life saving device, be woven into the taper string bag with rope, it is characterized in that: connect main rope on the top of the string bag, the bottom end opening periphery of the string bag is fixed several heavy bobs, the bottom network interface seals in shrinkable guiding principle rope, and the guiding principle rope connects pays rope, pays rope and upwards passes from the top of the string bag, the bottom network interface upwards a segment distance fix a flexible and rubber-like bracing ring, be beneficial to strut the bottom network interface.

2. place's deep well life saving device according to claim 1 is characterized in that: loudspeaker and illuminating lamp are installed in the top at the string bag, by aboveground personnel's control.

3. place's deep well life saving device according to claim 1, it is characterized in that: string bag top mesh can stretch into the arm of human body, and the bottom mesh can stretch into the thigh of human body.

4. place's deep well life saving device according to claim 1 is characterized in that: the appearance parcel flexible material that heavily weighs down.