CN217125089U

CN217125089U - Limit device for observation wire wheel of water gauge

Info

Publication number: CN217125089U
Application number: CN202220557136.2U
Authority: CN
Inventors: 杜有缘; 刘洪飞; 杨斌; 田序坤; 宋帅
Original assignee: China Certification And Inspection Group Shandong Co ltd
Current assignee: China Certification And Inspection Group Shandong Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-05
Anticipated expiration: 2032-03-15

Abstract

The application discloses line wheel stop device is surveyed to water gage, including the take-up reel, two take-up reels are connected through the pivot, the pivot is located and is equipped with receipts wire casing, one of them on the position between two take-up reels the take-up reel lateral wall on be equipped with the support, be equipped with gear, rocker and stopper on the support, the rocker passes through the gear and is connected with the pivot, stopper and gear clearance fit. The device has the advantages of simple structure and strong adaptability.

Description

Limit device for observation wire wheel of water gauge

Technical Field

This application belongs to the observation chi accessory, concretely relates to water gauge observation line wheel stop device.

Background

The port needs to measure the water gauge of the cargo ship to determine the cargo load capacity, the water gauge is used for measuring the draft condition of the ship before and after loading or unloading according to the Archimedes principle, the displacement of the ship to be measured is checked and calculated through necessary correction according to an accurate chart of the ship, and the weight of the ship ballast water, fuel oil, ship materials and the like is combined to determine the weight of the loaded or unloaded cargo, and the method is also an important component for identifying the weight of the bulk cargo. At present the water gauge measure mainly rely on the measuring staff to take the mode that the boat surveyed the outboard, the boat is hired and is observed and take notes the water gauge, every ship can produce one thousand boats expenses, water gauge appraisal work has increased the cost, in addition, because the general stormy waves of job site are great, and the boat is put in under most of the circumstances, retrieve or deposit and take time and consume power, measure a set of water gauge and need spend 2 to 3 hours on average, later stage data processing also need spend a lot of manpowers, there is inefficiency, with high costs, the high technological problem of danger coefficient is solved.

SUMMERY OF THE UTILITY MODEL

Based on the problems, the application provides a limiting device for a water gage observation wire wheel, which has low cost and convenient assembly, and the technical scheme is that,

the utility model provides a water gauge observation line wheel stop device, includes the take-up reel, and two take-up reels are connected through the pivot, the pivot is located and is equipped with the receipts wire casing on the position between two take-up reels, one of them the take-up reel lateral wall on be equipped with the support, be equipped with gear, rocker and stopper on the support, the rocker passes through the gear and is connected with the pivot, stopper and gear clearance fit.

Further preferably, the support is a square frame structure, the gear is located inside the frame, and the rocker is located on the outer side wall of the frame.

Preferably, the stopper comprises a bending spring, an upright post and a cap, the upright post and the cap are connected through a movable shaft, one end of the bending spring is fixed on the upright post, the other end of the bending spring abuts against the cap, and one end of the cap, which is far away from the gear, is provided with a pressing sheet.

Preferably, the inner circle of the take-up reel is provided with four fan-shaped holes, and the outer circle of the take-up reel is uniformly provided with strip-shaped holes.

Further preferably, an observation line is arranged in the wire take-up groove, and a wireless camera is arranged at the tail end of the observation line. Advantageous effects

This application simple to operate, it is efficient, and reduce site survey's danger coefficient.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic structural view of the limiting device.

In the figure, 1-take-up reel, 101-sector hole, 102-strip-shaped hole, 2-rotating shaft, 3-gear, 4-bracket, 5-rocker, 6-upright post, 7-cover cap, 8-bending spring and 9-pressing sheet.

Detailed Description

The following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application.

A limiting device for a water gauge observation wire wheel comprises two take-up reels 1 connected through a rotating shaft 2, wherein four fan-shaped holes 101 are formed in the inner circle of each take-up reel, and strip-shaped holes 102 are uniformly distributed in the outer circle of each take-up reel; the utility model discloses a take-up reel, including pivot 2, take up reel 1, gear 3, rocker 5, gear 3, pivot 2 is located and is equipped with the receipts wire casing on the position between two take-up reels 1, receive the inslot and set up the observation line, the observation line end sets up the camera, one of them take-up reel lateral wall on be equipped with support 4, support 4 is square frame structure, gear 3 is located inside its frame, and rocker 5 is located the lateral wall of its frame, be equipped with gear 3, rocker 5 and stopper on the support 4, rocker 5 passes through gear 3 and pivot 3 and connects, stopper and 3 clearance fit of gear.

The stopper includes crooked spring 8, stand 6 and block 7 pass through the loose axle and connect, 8 one end of crooked spring is fixed on the stand, and one end is fixed in the one end of block 7, block 7 keeps away from one of gear and is served and be equipped with preforming 9.

Principle of operation

When the wire is required to be wound and unwound, the pressing piece 9 is lifted upwards by hand, the other end of the cap 7 can press the spring to move towards the direction of the upright column according to the lever principle, so that the cap is completely separated from the gear 3, and the rocker 5 is shaken to wind and unwind the wire; when the camera arrives the assigned position, when needing to fix, loosen the pressure disk, the other end card of block 7 is between two tooth spare of gear, prevents that the rack from rotating, realizes the fixed of receiving and releasing the line.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a water gauge observation line wheel stop device, its characterized in that includes the take-up reel, and two take-up reels are connected through the pivot, the pivot is located and is equipped with the receipts wire casing on the position between two take-up reels, one of them take-up reel lateral wall on be equipped with the support, be equipped with gear, rocker and stopper on the support, the rocker passes through the gear and is connected with the pivot, stopper and gear clearance fit.

2. The limit device of claim 1, wherein the bracket is a square frame structure, the gear is located inside the frame, and the rocker is located on the outer side wall of the frame.

3. The limit device of claim 1, wherein the limit device comprises a bending spring, a column and a cap, the column and the cap are connected through a movable shaft, one end of the bending spring is fixed on the column, the other end of the bending spring abuts against the cap, and a pressing sheet is arranged at one end of the cap away from the gear.

4. The limit device of claim 1, wherein the take-up reel has four fan-shaped holes on its inner circle and has strip-shaped holes uniformly distributed on its outer circle.

5. The limit device for the observation wire wheel of the water gauge according to claim 1, wherein an observation wire is arranged in the wire collecting groove, and a wireless camera is arranged at the tail end of the observation wire.