CN2339494Y

CN2339494Y - Floating-type under-water hypostasis marking device

Info

Publication number: CN2339494Y
Application number: CN 98219146
Authority: CN
Inventors: 姜莞西; 张军; 张培民; 贺矩
Original assignee: 姜莞西
Priority date: 1998-10-07
Filing date: 1998-10-07
Publication date: 1999-09-22
Anticipated expiration: 2008-10-07

Abstract

The utility model relates to a floating-type underwater object marking device which mainly uses buoyancy to automatically release a float and mark an object underwater. The utility model is mainly composed of a box body, a float, a hanging buckle, a soft rope, etc. The utility model can uses the buoyancy of water to make a float of the box body float upwardly after an object falls into water, so as to achieve the purpose of determine the exact position of the object underwater.

Description

Floating-type under-water hypostasis concentrator marker

The utility model relates to a kind of later-model under-water hypostasis concentrator marker, and it mainly is the improvement to the under-water hypostasis detector, and it is from discharging the purpose that the floating-type marker reaches the sign under-water hypostasis by under-water hypostasis.This under-water hypostasis identity device mainly by casing, cursory, buckle and flexible lines etc. is formed.

At present, the searching of the under-water hypostasis that falls into water accidentally in to water transportation is adopted underwater exploration mostly or is utilized methods such as the diving personnel seek under water.Especially the platform that transports from land of the shell case that in the exploitation of marine oil, often need perforation be used with ship or other device; usually can run into because of unexpected shell case or other device are lost situation in the water; the accurate position that comparatively fast is difficult for determining under-water hypostasis owing to water velocity; the diving personnel then cost very big strength and remove to seek under-water hypostasis, not only danger but also influence normal production and work.In addition, the perforation that uses in the marine petroleum development is with having neutron source in the shell case, and is very harmful to marine life and near personnel if untimely salvaging will be radiated deletrious ray, and can cause serious marine pollution.

The purpose of this utility model provides a kind of later-model floating-type under-water hypostasis concentrator marker with regard to being to avoid above-mentioned the deficiencies in the prior art part, and it can be after object falls into the water, and automatic release goes out marker, indicates the position of under-water hypostasis rapidly, accurately.It mainly is by casing, top cover, cursory and buckle and constitute, its major technology characteristics are to be provided with the top cover that buckles on the fixed type on the top of casing, box house is provided with for the cursory guiding trestle that moves up and down, its cursory guiding trestle inboard that then is arranged on, and be fixed in the bottom of casing by soft rope; Cursory outer wall can be along the inwall up-and-down movement of guiding trestle; The top of casing is provided with and buckles under rotating, and it is the upper end that is fixed on cabinet wall by hinge, and can rotate along hinge, buckles on one end and the top cover to be interlockingly connected, and the other end then is placed on the top of guiding trestle; Offer the inlet opening on the sidewall of casing.Its cursory cylinder that can adopt hollow form.

Accompanying drawing 1 is structural representation of the present utility model.

Accompanying drawing 2 is generalized section of the present utility model

The drawing of accompanying drawing is described as follows: buckle on the 1----handle 2----to buckle to buckle under the 9----under the 3----top cover 4----top cover hook 5----screw 6----cabinet wall hook I 7----spring 8----and link up with the cursory soft rope 19----cabinet wall hook II of the cursory 18----of the soft rope 14----of 10----hinge 11----hinge support plate 12----hinge support 13----top cover cabinet exterior hook 15----casing 16----guiding trestle 17----

Come enumeration constructional feature of the present utility model below in conjunction with drawings and Examples.

In actual design with in making, designer of the present utility model is provided with guiding trestle at the cabinet wall of letting pass, it is cylindrical cursory to place hollow form again in guiding trestle inside, and its cursory bottom then is fixed on bottom half by soft rope (its length can be determined as requested); Buckle down by hinge is fixing on the top of wall box, and make fix on end that its band buckles and the top cover on buckle and be interlockingly connected, the other end then is placed on the top of guiding trestle; Top cover also keeps being connected by soft rope and casing; Offer some inlet openings on the sidewall of casing.Like this, during use the utility model is fixed on the object to be transported, after falling into water when meeting accident, water can enter box house from the sidewall of casing, cursory then liquid body buoyancy function in the casing in the guiding trestle begins come-up, and move to the top of guiding trestle, and push down an end that buckles, buckle then under the effect of cursory power that makes progress and spring force down, rotate along hinge, thereby with on buckle and be separated, cursory then the continuation rises, and emerges until backing down top cover.Because top cover is to be connected by flexible lines with casing, top cover can only rest on casing near, and rise to the cursory accurate position that identifies under-water hypostasis of the water surface.

The utility model is reasonable in design, manufactures simply, and is easy to use, especially in shallow water operations, can save salvaging time and salvaging fund greatly, has great market outlook and promotional value.

Claims

1. floating-type under-water hypostasis concentrator marker, it mainly is by casing, top cover, cursory and buckle and constitute, the top that it is characterized in that casing is provided with the top cover that buckles on the fixed type, box house is provided with for the cursory guiding trestle that moves up and down, its cursory guiding trestle inboard that then is arranged on, and be fixed in the bottom of casing by soft rope; Cursory outer wall can be along the inwall up-and-down movement of guiding trestle; The top of casing is provided with and buckles under rotating, and it is the upper end that is fixed on cabinet wall by hinge, and can rotate along hinge, buckles on one end and the top cover to be interlockingly connected, and the other end then is placed on the top of guiding trestle; Offer the inlet opening on the sidewall of casing.

2. floating-type under-water hypostasis concentrator marker according to claim 1, it is characterized in that described cursory can be the cylinder of hollow form.