CN2874426Y

CN2874426Y - Multifunction wading measuring depth and speed suspension rod

Info

Publication number: CN2874426Y
Application number: CN 200520088253
Authority: CN
Inventors: 郗腾来; 汪中华; 颜立; 孔舒; 牛淼
Original assignee: 郗腾来
Priority date: 2005-10-20
Filing date: 2005-10-20
Publication date: 2007-02-28
Anticipated expiration: 2015-10-20

Abstract

A multi-functional sound velocity hanging stick relating to water conservancy and hydrographic measuring instrument is provided, which comprises a main hanging stick system and an accessory stick system. The main hanging stick and the accessory hanging stick are connected with each other through four sliding buttons. The main hanging stick is provided with a main staff gauge for measuring water depth, and the accessory hanging stick is provided with an accessory staff gauge and a base for positioning current meter. The base can slide on the main hanging stick and be fixed at any position. The accessory sticking stick is marked with three rows of scales (three accessory staff gauges), all of which are marked with the level of the middle holes of current meter base as the ''2''. The actual length value of each scale unit is 0.2, 0.6, and 0.8 times of the standard value (relative water depth value in hydrographic test criteria). The principle is as follows: when the scale indicated on an accessory staff gauge is at the same level with the water surface, the position of the current meter installation base is the relative value of the water depth. Works that should be done by three persons originally can be completed by one person now, thus the utility model saves manpower and time and gains valuable time for forecasting and preventing flood.

Description

A kind of multi-functional wading measuring depth and speed suspension rod

Technical field: the utility model relates to water conservancy hydrology exploration instrument tool, relates in particular to a kind of multi-functional depth measurement hanging stick that tests the speed.

Background technology: the existing depth measurement of manually the paddling equipment that tests the speed, generally comprised Sounding Rod, the hanging stick that tests the speed of current meter can be installed, timer, calculate apparatus, minute book etc., implement once to paddle test work (many vertical lines, the depth of water of multi-measuring point, flow velocity), generally need three people to paddle simultaneously, wherein first operation Sounding Rod sounds the depth of the water, second is surveyed first depth of water number at any time and be multiply by relative coefficient and calculate current meter and should be positioned over undersurface relative water depth number, and do timing, calculate and record, the hanging stick that tests the speed that third operation is equipped with current meter is positioned over current meter the current meter that calculated by second at undersurface relative depth (hydrology technical term is dark the measuring point) counting of locating to pick up counting.In present hydrologic survey work, particularly under more special test environment, this test technology is still often used.The shortcoming of this technology is: waste of manpower, material resources and time, one people can't finish test work, because of current meter is fixed on the hanging stick, moving up and down current meter can only be by adjusting the size that hanging stick inserts the degree of depth in the water-bed mud to predetermined depth of water position, it is harder to run into water-bed ground, in the time of can't injecting hanging stick, can only dismantle mobile current meter, waste time and energy.

The purpose of this utility model is, overcomes the deficiencies in the prior art, and a kind of multi-functional wading measuring depth and speed suspension rod is provided, make its depth measurement, test the speed, calculate the dark function of measuring point, the test instrument is become succinctly, use manpower and material resources sparingly, a people can finish the test work of paddling.

Summary of the invention: the utility model is to solve the prior art problem like this: improve the ruler shape Sounding Rod of existing special purpose and the hanging stick that tests the speed, with Sounding Rod, the function of hanging stick of testing the speed is incorporated on the hanging stick, the complementary scale that can slide up and down is set on hanging stick, bottom and complementary scale that the while current meter is installed in complementary scale move simultaneously, after recording depth of water numerical value, can this numerical scale be alignd with the water surface by sliding up and down complementary scale, there is the scale of slipstick function can automatically current meter be positioned at the relative position of underwater regulation, thereby finishes the depth measurement work of testing the speed.

A kind of multi-functional wading measuring depth and speed suspension rod described in the utility model includes main hanging stick, main scale, secondary hanging stick, complementary scale, the major-minor hanging stick compositions such as card, secondary hanging stick locating device, current meter mount pad, main hanging stick tip, pedal that are slidingly connected.

Said main hanging stick, it is the body supports part of whole hanging stick, be provided with main scale in the above, scale label is " 0 " upwards delineation from pedal, centimetre being unit, as the usefulness that sounds the depth of the water, be provided with the main hanging stick tip of about 15 centimeter length in its lower end, be convenient to make hanging stick to prick vertical fixing in the water inlet subsoil.Said secondary hanging stick, can on main hanging stick, move up and down and be used to install and fix current meter, simultaneously, be marked with three row scales at secondary hanging stick, all be upwards to mark for " 0 " with the mesopore of current meter mount pad horizontal line of living in, its scale unit is different with the master scale on the main hanging stick, the physical length value of each scale unit is respectively 0.2 of a standard value, 0.6 and 0.8 times, its principle is: when the scale on a certain complementary scale flushes with the water surface, the depth of water number of this numerical value correspondence corresponding measuring point relatively be exactly the pore location of current meter mount pad deeply.

Description of drawings: accompanying drawing is the structural representation of a kind of multi-functional wading measuring depth and speed suspension rod described in the utility model.

1-master's hanging stick, 2-main scale, the secondary hanging stick of 3-, 4-complementary scale, 5-current meter mount pad, the secondary hanging stick locating device of 6-, the 7-major-minor hanging stick card that is slidingly connected, 8-master's hanging stick tip, 9-pedal.

Embodiment: referring now to accompanying drawing, be described as follows in conjunction with the embodiments: a kind of multi-functional wading measuring depth and speed suspension rod described in the utility model, include main hanging stick 1, main scale 2, secondary hanging stick 3, complementary scale 4, current meter mount pad 5, secondary hanging stick locating device 6, the major-minor hanging stick card 7 that is slidingly connected, main hanging stick tip 8, pedal 9.Enforcement sounds the depth of the water, when flow velocity is worked, hanging stick is placed the position of desire measurement perpendicular to the earth surface level, and foot pedal 9 penetrates in the earth hanging stick tip 8, and the scale on the main scale 2 of water surface intercepting at this moment is a water depth value; Relative water depth according to the needs that test the speed, (this hanging stick is provided with relative water depth 0.2 at corresponding complementary scale, 0.6,0.8 find the scale that equates with depth of water number three scales), move up and down complementary scale, this data scale on the complementary scale is alignd with water surface curve, operate secondary hanging stick locating device secondary hanging stick is fixed, promptly finish the location of current meter, can utilize time-counting device to implement fluid-velocity survey work.This has just reduced the manpower of calculating " measuring point is dark ", has saved the time, for the flood control work of observing and predicting of seizing every minute and second wins valuable time.

Claims

1. multi-functional wading measuring depth and speed suspension rod, include main hanging stick (1), on main hanging stick, be provided with the main scale (2) of the usefulness that sounds the depth of the water, it is characterized in that on main hanging stick, being provided with the secondary hanging stick (3) that is slidingly connected with main hanging stick, be carved with complementary scale (4) on the secondary hanging stick (3), scale scale unit on the complementary scale (4) is different with the master scale on the main hanging stick, the physical length value of each scale unit is respectively 0.2 of a standard value, 0.6 with 0.8 times, the bottom of complementary scale is provided with current meter mount pad (5).