CN210321727U

CN210321727U - River water depth detector

Info

Publication number: CN210321727U
Application number: CN201921370121.XU
Authority: CN
Inventors: 王延兵
Original assignee: Shandong Hongtong Group Co ltd
Current assignee: Shandong Hongtong Group Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-14
Anticipated expiration: 2029-08-22

Abstract

A river water depth detector comprises a carrying plate, a straight handle and a measuring wheel, wherein an inflatable bag is bonded below the carrying plate, the upper end of the carrying plate is supported and provided with a pressing wheel and a supporting wheel, one side of the carrying plate is hinged with the straight handle through a connecting frame, the straight handle is rotatably provided with the measuring wheel and a reel, the measuring device comprises a sleeve, a measuring wheel, a deflector rod and a spring leaf, the sleeve is fixedly sleeved on the straight handle, the outer side of the sleeve is provided with a lug with a screw hole, a rotating rod is screwed on the lug, the measuring wheel is axially sleeved on the rotating rod, the deflector rod is horizontally inserted at the upper end of the lug on the sleeve, the back side of the measuring wheel is fixedly provided with the spring leaf with the tail end pointing to the center of a measuring wheel disk, the lower end of the carrying plate is provided with a hanging hammer, and a shore pull wire is arranged between the hanging hammer and the reel, the utility model adopts a physical structure, is not limited by electric, convenient operation and can measure in a plurality of river courses, convenient to use.

Description

River water depth detector

Technical Field

The utility model relates to a depth of water field of surveying specifically is a river depth of water detector.

Background

The water depth measurement is the work of determining the height from a water bottom point to a water surface and the plane position of the point, in real life, ships are stranded in rivers frequently, the situation that people are drowned and died occurs frequently, and accidents are easy to happen if the water depth cannot be known in time. The water depth measurement in rivers is also very important for flood control and flow distribution work in cities and towns, particularly in the flood season, workers need to continuously drive to go to suburbs to measure the water depth of each river, an existing water depth measurement tool generally needs to use electric facilities or preset a water depth detector in a river channel in advance, and the measurement and maintenance cost is high.

Disclosure of Invention

The utility model aims at providing a river depth of water detector, its simple structure can on-spot along the diversified depth of water of measurement of river course, does not receive the electric power restriction.

The purpose of the utility model is realized with the following mode: a river water depth detector comprises a carrying plate, a straight handle and a measuring wheel, wherein an inflatable bag is bonded below the carrying plate, the inflatable bag is in a ring shape, a central hole coaxial with the inflatable bag is formed in the carrying plate, a pressing wheel and a supporting wheel are supported and arranged at the upper end of the carrying plate, one side of the carrying plate is hinged with the straight handle through a connecting frame, the straight handle is rotatably provided with the measuring wheel and a winding wheel, the winding wheel is provided with a crank, a sleeve, the measuring wheel, a shifting rod and a spring leaf form a measuring device, the sleeve is fixedly sleeved on the straight handle, the outer side of the sleeve is provided with a lug with a screw hole, the lug is screwed with a rotating rod, the measuring wheel is axially sleeved on the rotating rod, the upper end of the lug on the sleeve is horizontally inserted with the shifting rod, the back side of the measuring wheel is fixedly provided with the spring leaf with the tail end pointing to the center of a wheel disc of the, the lower extreme of carrying the thing board sets up a sash weight, is provided with between sash weight and the reel and acts as go-between, and the one end of acting as go-between is connected on the reel, and the other end is walked around behind the measuring wheel round, is connected with the sash weight through supporting wheel and pinch roller. Through go-between lock joint, the brand of go-between act as go-between and the sash weight: kemai, type: connect ring fast, the material: stainless steel, which is an existing product.

One side that lies in the center on carrying the thing board sets up measures adjusting device, measure adjusting device and include the stand, the sliding sleeve of direction setting on the stand, a support arm is connected to one side vertical of sliding sleeve, and the end of support arm sets up one and goes into the wire loop, goes into wire loop and centre bore coaxial line, and the internal diameter of going into the wire loop is less than the external diameter of sash weight, and the internal diameter of centre bore is greater than the external diameter of sash weight, the adjusting screw of a spiro union front end and stand looks butt on the lateral wall of sliding sleeve. By adjusting the height of the wire inlet ring, the measurement error caused by the draught of the inflatable bag can be adjusted.

The connecting frame is in a herringbone shape, two side ends of the connecting frame are fixedly connected with the outer edge surface of the loading plate, the middle of the connecting frame is hinged with the straight shank in a forked shape, and a limiting plate is further fixed on the lower end surface of the middle of the connecting frame, which is positioned at the forked opening. The object carrying plate is prevented from being turned downwards to be vertical to the water surface of the river, so that the object carrying plate is not beneficial to horizontally floating on the water surface of the river.

The positioning piece is arranged at the position, located on the straight handle, of the winding wheel and comprises a fixing sleeve fixedly sleeved on the straight handle, an ear plate is fixed on the upper end face of the fixing sleeve, a pin shaft is supported in an ear hole of the ear plate, a damping sleeve is sleeved on the outer side of the pin shaft, a plurality of pin holes matched with the pin shaft are formed in the ring shape of the back face of the winding wheel, and the front end of the pin shaft corresponds to the pointing pin hole. In addition, a plurality of threading rings are arranged on the straight handle and the object carrying plate on the movement track of the stay wire.

The utility model is simple in operation, will carry the thing board through acting as go-between and slowly place on the surface of water, promote and make the round pin axle break away from the pinhole on the reel, rotate the reel, the drop hammer moves down to the river course bottom under the action of gravity, when not experiencing the pulling force of drop hammer, will slowly pull up the drop hammer through the reel, it is rotatory to act as go-between to drive the metering wheel, the metering wheel rotates the round at every turn, the spring leaf behind the metering wheel touches straight epaxial driving lever once, and send the sound of "pap", shift up and touch when going into the wire loop when the drop hammer, the measurement is finished, through listening the number of times that spring leaf and driving lever touched, perhaps see the crossing number of times of spring leaf and driving lever, according to the diameter and the pivoted number of turns of metering wheel. The method can measure the water depth of different water surface points in the river channel at the same position, and the telescopic rod is preferably selected as the straight handle. Can be with the gas cell gassing through the charging connector, will act as go-between and hammerhead separation through the go-between, straight handle passes through the articulated shaft dismouting with carrying the thing board, the utility model discloses the dismouting of being convenient for is deposited, convenient to carry.

The utility model discloses a physical structure does not receive the restriction of electric power settings such as power, battery, can measure at any time along the bank in the still water, and convenient operation can measure in a plurality of river courses, is fit for activities such as being used for fishing, dive, coast investigation and scientific research equally, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged structural view of the portion A in FIG. 2;

FIG. 4 is an enlarged structural view of a portion B of FIG. 2;

fig. 5 is a schematic perspective view of a straight shank.

In the figure: 1. the device comprises an inflatable bag, a loading plate, a sliding sleeve, a column, a regulating arm, a pressure wheel, a supporting wheel, a connecting frame, a limiting plate, a straight handle, a metering wheel, a winding wheel, a crank, a hammer, a river, a central hole, a threading ring, a pull wire, a lug plate, a pin shaft, a driving rod, a sleeve, a lug, a pin hole, a pin 25, a fixing sleeve, and a spring piece, wherein the loading plate is 2, the sliding sleeve is 3, the column is 4, the regulating arm is 5, the pressure wheel is 6, the supporting wheel is 7, the connecting frame is 8, the limiting plate is 9.

Detailed Description

Referring to fig. 1-5, a river water depth detector comprises a carrying plate 2, a straight handle 10 and a measuring wheel 11, wherein an inflatable bag 1 is bonded below the carrying plate 2, the inflatable bag 1 is in a ring shape, the carrying plate 2 can also be designed into a round shape with the same outer diameter, a central hole coaxial with the inflatable bag 1 is arranged on the carrying plate 2, a pinch roller 6 and a support wheel 7 are supported at the upper end of the carrying plate 2, one side of the carrying plate 2 is hinged with the straight handle 10 through a connecting frame, the measuring wheel 11 and a winding wheel 12 are rotatably arranged on the straight handle 10, a crank 13 is arranged on the winding wheel 12, a sleeve 22, the measuring wheel 11, a shift lever 21 and a spring leaf 27 form a measuring device, the sleeve 22 is fixedly sleeved on the straight handle 10, a convex block with a screw hole is arranged at the outer side of the sleeve 22, a rotating lever is screwed on the convex block 23, a measuring wheel shaft is sleeved on the rotating lever in a rotating, the back side of the metering wheel 11 is fixed with a spring piece of which the tail end points to the center of the wheel disc of the metering wheel 11, the length of the spring piece 27 extending out of the metering wheel 11 is larger than the distance between the shift lever 21 and the upper end face of the metering wheel, the lower end of the object carrying plate 2 is provided with a hanging hammer 14, a pull wire 18 is arranged between the hanging hammer 14 and the reel 12, one end of the pull wire 18 is connected to the reel 12, and the other end of the pull wire is connected with the hanging hammer 14 through the supporting wheel 7 and the pinch roller 6 after bypassing the metering.

One side that lies in the center on carrying thing board 2 sets up measures adjusting device, measure adjusting device and include stand 4, the sliding sleeve 3 of direction setting on the stand, one side vertical connection support arm 5 of sliding sleeve 3, the end of support arm 5 sets up one and goes into the wire loop, goes into wire loop and centre bore coaxial line, and the internal diameter of going into the wire loop is less than the external diameter of sash weight, and the internal diameter of centre bore 16 is greater than the external diameter of sash weight, the adjusting screw of a spiro union front end and stand 4 looks butt on the lateral wall of sliding sleeve 3. The connecting frame 8 is in a herringbone shape, two side ends of the connecting frame 8 are fixedly connected with the outer edge surface of the carrying plate 2, the middle part of the connecting frame 8 is hinged with the straight handle 10 in a fork shape, and the limiting plate 9 is further fixed on the lower end surface of the middle part of the connecting frame 8 positioned at the fork-shaped opening. The locating piece is arranged at the position, located on the straight shank 10, of the reel 12 and comprises a fixed sleeve 26 fixedly sleeved on the straight shank 10, an ear plate 19 is fixed on the upper end face of the fixed sleeve 26, a pin shaft 20 is supported in an ear hole of the ear plate 19, a damping sleeve is sleeved on the outer side of the pin shaft, a plurality of pin holes 24 matched with the pin shaft 20 are annularly arranged on the back face of the reel 12, and the front end of the pin shaft 20 corresponds to the pointing pin hole 24. The straight handle 10 and the object carrying plate 2 are provided with a plurality of threading rings 17 on the movement track of the stay wire.

The utility model is simple in operation, will carry thing board 2 to slowly place on the surface of water through 18 acting as go-between, promote and make the round pin axle break away from the pinhole on the reel 12, rotate reel 12, sash weight 14 moves down to river 15 bottom under the action of gravity, when not feeling the pulling force of sash weight 14, will sash weight 14 slowly pull up through reel 12, it is rotatory to act as go-between to drive metering wheel 11, metering wheel 11 rotates the round at every turn, spring leaf 27 behind the metering wheel 11 touches driving lever 21 on the straight shank 10 once, and send the sound of "crack", when sash weight 14 moves up and touches when going into the wire loop, the measurement ends, through listening the number of times that spring leaf 27 and driving lever 21 touched, perhaps see the crossing number of times of spring leaf 27 and driving lever 21, according to the diameter and the pivoted number of turns of measuring wheel 11, can calculate. The method can measure the water depth of different water surface points in the river channel at the same position, and the straight handle 10 preferably adopts a telescopic rod to increase the measurement range.

Claims

1. The utility model provides a river depth of water detector, includes and carries thing board (2), straight handle (10) and metering wheel (11), its characterized in that: an inflatable bag (1) is bonded below the object carrying plate (2), the inflatable bag (1) is in a ring shape, a central hole coaxial with the inflatable bag (1) is formed in the object carrying plate (2), a pressing wheel (6) and a supporting wheel (7) are supported and arranged at the upper end of the object carrying plate (2), one side of the object carrying plate (2) is hinged with a straight handle (10) through a connecting frame, a metering wheel (11) and a winding wheel (12) are rotatably arranged on the straight handle (10), a crank (13) is arranged on the winding wheel (12), a sleeve (22), the metering wheel (11), a shifting rod (21) and a spring piece (27) form a metering device, the sleeve (22) is fixedly sleeved on the straight handle (10), a convex block with a screw hole is arranged on the outer side of the sleeve (22), a rotating rod is screwed on the convex block (23), the metering wheel (11) is axially sleeved on the rotating rod, the shifting rod (21) is horizontally inserted and arranged at the upper end, the back side of the metering wheel (11) is fixedly provided with a spring piece of which the tail end points to the center of a wheel disc of the metering wheel (11), the length of the spring piece (27) extending out of the metering wheel (11) is greater than the distance between a shift lever (21) and the upper end face of the metering wheel, the lower end of the object carrying plate (2) is provided with a hanging hammer (14), a pull wire (18) is arranged between the hanging hammer (14) and a reel (12), one end of the pull wire (18) is connected to the reel (12), the other end of the pull wire is connected with the hanging hammer (14) after bypassing the metering wheel (11) for one circle, and the spring piece is connected with the hanging hammer (.

2. The river water depth detector according to claim 1, wherein: one side that lies in the center on carrying thing board (2) sets up measures adjusting device, measure adjusting device and include stand (4), sliding sleeve (3) of direction setting on stand (4), one side vertical connection supporting arm (5) of sliding sleeve (3), the end of supporting arm (5) sets up one and goes into the wire loop, go into the wire loop and centre bore coaxial line, the internal diameter that goes into the wire loop is less than the external diameter of sash weight (14), the internal diameter of centre bore (16) is greater than the external diameter of sash weight (14), the adjusting screw of a spiro union front end and stand (4) looks butt on the lateral wall of sliding sleeve (3).

3. The river water depth detector according to claim 1, wherein: the connecting frame (8) is in a herringbone shape, two side ends of the connecting frame (8) are fixedly connected with the outer edge surface of the loading plate (2), the middle of the connecting frame (8) is hinged with the straight handle (10) in a fork shape, and the middle of the connecting frame (8) is positioned on the lower end surface of the fork-shaped opening and is also fixedly provided with a limiting plate (9).

4. The river water depth detector according to claim 1, wherein: lie in reel (12) department on straight shank (10) and be provided with the setting element, the setting element supports a round pin axle (20) including fixed cover (26) of fixed cover on straight shank (10), a fixed otic placode (19) of up end of fixed cover (26), in the earhole of otic placode (19), and a damping cover is cup jointed in the outside of round pin axle, and the back annular of reel (12) sets up a plurality ofly and round pin axle (20) complex pinhole (24), and the front end of round pin axle (20) corresponds directional pinhole (24).

5. The river water depth detector according to claim 1, wherein: a plurality of threading rings (17) are arranged on the straight handle (10) and the carrying plate (2) on the motion trail of the stay wire.