阅读说明：本技术 一种水利监测用手动水流速测量装置 (Manual water flow velocity measuring device for water conservancy monitoring ) 是由 程龙虎 于 2020-07-20 设计创作，主要内容包括：本发明公开了一种水利监测用手动水流速测量装置,涉及水利监测技术领域。该一种水利监测用手动水流速测量装置,包括手持杆,手持杆下端设置测速箱,测速箱前后外表面各设置有一个浮动装置,测速箱内设置有测速装置,测速箱上表面设置有信号器,信号器下表面与测速箱上表面左端中间部分固定连接,两个半圆块下表面均与测速箱上表面中间部分固定连接,使用该测量装置时,操作人员到达测量水域,手握防滑杆,将测速箱放入水中,圆块保持测速箱水平,水流流经测速箱内使扇叶转动,扇叶转动带动转动杆转动使电机工作,信号器传送流速数据,需要浮动测量流速时将测速箱前后面上的浮动板打开即可提供浮力使测速箱浮动测量水速。(The invention discloses a manual water flow velocity measuring device for water conservancy monitoring, and relates to the technical field of water conservancy monitoring. This manual water velocity of flow measuring device for water conservancy monitoring, including handheld pole, handheld pole lower extreme sets up the tachometry case, the surface respectively is provided with a floating installation around the tachometry case, the incasement that tests the speed is provided with speed sensor, the case upper surface that tests the speed is provided with the annunciator, annunciator lower surface and the case upper surface left end mid portion fixed connection that tests the speed, two semicircle piece lower surfaces all with the case upper surface mid portion fixed connection that tests the speed, when using this measuring device, operating personnel reachs the measurement waters, hold the antiskid ribbed tile, will test the speed the case and put into the aquatic, the circle piece keeps the tachometry case level, the rivers flow through makes the flabellum rotate in the tachometry case, the flabellum rotates and drives the dwang and rotates and make motor work, annunciator conveying velocity of flow data, when the velocity of flow needs float to measure the velocity of flow, it can provide buoyancy to test.)

1. The utility model provides a manual water velocity of flow measuring device for water conservancy monitoring, includes handheld pole (1), its characterized in that: the lower end of the handheld rod (1) is provided with a speed measuring box (3), the front outer surface and the rear outer surface of the speed measuring box (3) are respectively provided with a floating device (2), a speed measuring device (4) is arranged in the speed measuring box (3), the upper surface of the speed measuring box (3) is provided with a signaler (5), the lower surface of the signaler (5) is fixedly connected with the middle part of the left end of the upper surface of the speed measuring box (3), the handheld rod (1) comprises an antiskid rod (15), a vertical rod (11) and two semicircular blocks (13), the lower end of the antiskid rod (15) is provided with two connecting rods (14), the upper surfaces of the two connecting rods (14) are respectively fixedly connected with the front end and the rear end of the lower end of the surface of the antiskid rod (15), the lower surfaces of the two connecting rods (14) are respectively fixedly connected with the front end and the rear end of the upper surface of the vertical rod (11), the lower end of the round block (12) is provided with a short rod (16), the upper surface of the short rod (16) is hinged to the lower end of the round block (12), the lower end of the short rod (16) is provided with a round rod (17), the middle part of the surface of the round rod (17) is hinged to the left and right surfaces of the lower end of the short rod (16), the middle parts of the two opposite surfaces of the two semicircular blocks (13) are provided with a first round groove (18), and the left and right ends of the round rod (17) are fixedly connected with the first round grooves (18) respectively.

2. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: floating installation (2) are including floating board (21), two little fritters (22) and two diamonds (23), both ends fixed connection about two sides that two little fritters (22) are relative respectively with floating board (21), two sides mid portion that two diamonds (23) are relative is articulated with two sides that two little fritters (22) leave mutually respectively, both ends fixed connection about the rear surface of two diamonds (23) all with case (3) front surface tests the speed about, it is provided with one same floating installation (2) to test speed case (3) rear surface, two semicircle piece (13) lower surfaces all with test speed case (3) upper surface mid portion fixed connection.

3. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: speed sensor (4) include flabellum (44), cross bar (43) and motor (41), and circular slot two (45) have been seted up to cross bar (43) left and right sides surface middle part, and the front and back all is connected with speed-measuring box (3) internal surface fixed about cross bar (43), and cross bar (43) left end is provided with motor (41), and circular slot three (42) have been seted up to motor (41) right surface.

4. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: motor (41) right surface and cross bar (43) left surface fixed connection, cross bar (43) right-hand member are provided with dwang (46), and dwang (46) left end passes circular slot two (45) and circular slot three (42) and motor (41) inside fixed connection, and circular slot four (47) have been seted up to surface middle part about flabellum (44), and dwang (46) right-hand member passes circular slot four (47) and flabellum (44) are articulated.

5. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: the speed measurement box (3) comprises a box body (310), a left baffle (316) and a right baffle (35), wherein a round groove five (31) is formed in the middle of the right end of the upper surface of the box body (310), round groove six (32) are formed in the upper ends of the right ends of the front inner surface and the rear inner surface of the box body (310), a square groove one (38) is formed in the middle of the lower edge of the right surface of the box body (310), a magnet one (39) is fixedly arranged in the square groove one (38), a magnet two (33) is fixedly arranged in the round groove five (31), and a rod groove one (311) is formed in each of the front end and the rear end of the upper edge of the left surface of the box.

6. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: the middle part of the lower end of the left side and the right side of the right baffle (35) is fixedly provided with a third magnet (36), the middle part of the lower surface of the right baffle (35) is fixedly provided with a fourth magnet (37), the front and the rear of the right baffle (35) are respectively provided with a first rotating rod (34), and two opposite surfaces of the first rotating rods (34) are respectively fixedly connected with the upper ends of the front and the rear surfaces of the right baffle (35).

7. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: the middle part of the upper surface of the left baffle plate (316) is fixedly provided with a square groove II (317), the middle parts of the front surface and the rear surface of the square groove II (317) are respectively provided with a circular groove seven (318), a connecting block (319) is arranged in the square groove II (317), the front surface and the rear surface of the connecting block (319) are respectively provided with a rotating rod II (320), two opposite surfaces of the two rotating rods (320) are respectively fixedly connected with the middle parts of the front surface and the rear surface of the connecting block (319), the front end and the rear end of the upper surface of the left baffle plate (316) are respectively provided with a rod groove II (314), the left ends of the two rod grooves II (314) are respectively provided with a sliding groove (313), a thin rod (315) is arranged in the rod groove II (314), and a stop block (312).

8. The manual water flow velocity measuring device for water conservancy monitoring according to claim 1, characterized in that: two ends of the two second rotating rods (320) which are separated from each other are hinged with the two circular grooves seven (318), the right surface of the connecting block (319) is fixedly connected with the upper edge of the left surface of the box body (310) along the middle part, and two ends of the two first rotating rods (34) which are separated from each other are hinged with the two circular grooves six (32).

Technical Field

The invention relates to the technical field of water conservancy monitoring, in particular to a manual water flow velocity measuring device for water conservancy monitoring.

Background

In daily water conservancy monitoring work, often need carry out the velocity of water monitoring in order to obtain relevant data to the waters, and the most bulky great of current velocity of water tester, need spend the more physical power of staff during the operation, consequently provide a manual velocity of water flow measuring device for water conservancy monitoring.

Disclosure of Invention

The invention aims to provide a manual water flow velocity measuring device for water conservancy monitoring, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a manual water flow velocity measuring device for water conservancy monitoring comprises a handheld rod, wherein a speed measuring box is arranged at the lower end of the handheld rod, floating devices are respectively arranged on the front outer surface and the rear outer surface of the speed measuring box, a speed measuring device is arranged in the speed measuring box, a signaler is arranged on the upper surface of the speed measuring box, the lower surface of the signaler is fixedly connected with the middle part of the left end of the upper surface of the speed measuring box, the handheld rod comprises an antiskid rod, a vertical rod and two semicircular blocks, two connecting rods are arranged at the lower end of the antiskid rod, the upper surfaces of the two connecting rods are respectively fixedly connected with the front end and the rear end of the lower end of a surface of the antiskid rod, the lower surfaces of the two connecting rods are respectively fixedly connected with the front end and the rear end of the upper surface of the vertical rod, a round block is arranged on the lower surface of the round block, the upper surface of, two relative two sides mid portion of semicircle piece all is provided with circular slot one, both ends respectively with two circular slot one fixed connection about the round bar, the case that tests the speed includes the box, left baffle and right baffle, the mid portion of the right-hand member of the upper surface of box is provided with circular slot five, the upper end of internal surface right-hand member all is provided with circular slot six around the box, the mid portion on edge under the right surface of box is provided with square groove one, square groove one internal fixation is provided with magnet one, five internal fixation in circular slot is provided with magnet two, both ends all are provided with pole groove one around on the left surface of box along.

Preferably, the floating device comprises a floating plate, two small round blocks and two square blocks, two opposite surfaces of the two small round blocks are fixedly connected with the left end and the right end of the floating plate respectively, the middle parts of the two opposite surfaces of the two square blocks are hinged with two opposite surfaces of the two small round blocks respectively, the rear surfaces of the two square blocks are fixedly connected with the left end and the right end of the front surface of the speed measuring box respectively, the rear surface of the speed measuring box is provided with the same floating device, and the lower surfaces of the two semicircular blocks are fixedly connected with the middle part of the upper surface of the speed measuring box.

Preferably, speed sensor includes flabellum, cross bar and motor, and circular slot two has been seted up to the surface middle part about the cross bar, all with the case internal surface fixed connection that tests the speed about the cross bar all around, and the cross bar left end is provided with the motor, and circular slot three has been seted up on the motor right side surface, and motor right side surface and cross bar left surface fixed connection, cross bar right-hand member are provided with the dwang, and the dwang left end passes circular slot two and circular slot three and the inside fixed connection of motor, and circular slot four has been seted up to the surface middle part about the flabellum, and the dwang right-hand member passes circular slot four and.

Preferably, a magnet III is fixedly arranged in the middle of the lower end of the left side and the right side of the right baffle, a magnet IV is fixedly arranged in the middle of the lower surface of the right baffle, a first rotating rod is arranged on each of the front side and the rear side of the right baffle, and two opposite sides of the first rotating rods are fixedly connected with the upper ends of the front side and the rear side of the right baffle respectively.

Preferably, the middle part of the upper surface of the left baffle plate is fixedly provided with a square groove II, the middle parts of the front and the back of the square groove II are respectively provided with a round groove III, the square groove II is internally provided with a connecting block, the front and the back of the connecting block are respectively provided with a rotating rod II, the two opposite surfaces of the two rotating rods are respectively fixedly connected with the middle parts of the front and the back of the connecting block, the front and the back ends of the upper surface of the left baffle plate are respectively provided with a rod groove II, the left ends of the two rod grooves II are respectively provided with a sliding groove, a thin rod is arranged in the rod groove II, and a stop block is fixedly arranged.

Preferably, the two ends of the two rotating rods II which are separated from each other are hinged with the two circular grooves seven, the right surface of the connecting block is fixedly connected with the upper edge of the left surface of the box body along the middle part, and the two ends of the two rotating rods I which are separated from each other are hinged with the two circular grooves six.

Compared with the prior art, the invention has the beneficial effects that:

(1) this water conservancy monitoring water velocity of flow measuring device, whole device volume is less, only needs the handheld pole of operating personnel to accomplish the operation in the use, and circle piece and semicircle piece make the device can control and rotate around the aquatic respectively, along with the flow of rivers keep with the same direction of rivers, reach automatically regulated's effect, easy operation saves physical power.

(2) This water conservancy monitoring water velocity of flow measuring device, rivers flow through and make the flabellum rotate in the speed-measuring case, and the flabellum rotates and drives the dwang and rotate and make motor work, and annunciator conveying flow rate data need not to consume other energy, has environmental protection and energy saving's effect.

(3) This water conservancy monitoring water velocity of flow measuring device pushes away the pin rod in the pole groove one through promoting the dog, makes left baffle keep setting level the state and does not influence box left end rivers and pass through, thereby avoids the rivers of left baffle department to receive to block and influence the normal flow of follow-up rivers and influence the test effect.

(4) This water conservancy monitoring water velocity of flow measuring device, right baffle are under the promotion of rivers, and magnet four breaks away from magnet one, makes right baffle turn over the tie left, and magnet three and magnet two make right baffle keep the state of laying flat and do not influence box right-hand member rivers and flow, have improved measuring accuracy.

(5) This water conservancy monitoring water velocity of flow measuring device, device are when out of work, and left baffle and right baffle are in vertical state, block that debris get into in the box, keep the inside clean and tidy measuring device who has still avoided the box inside to receive destruction and the corruption of foreign object simultaneously.

(6) This water conservancy monitoring water velocity of flow measuring device, during the test, the floating plate on the case front and back that tests the speed upwards expandes under the buoyancy effect of water, has alleviateed the operating personnel's that holds handheld pole physical demands, when needs are measured many times and for a long time, has reduced operating personnel's physical demands.

Drawings

FIG. 1 is a schematic view of the overall structure of the water flow rate measuring device for water conservancy monitoring according to the present invention;

FIG. 2 is a schematic view of the hand-held wand of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of the tachometer box of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural diagram of the speed measuring device shown in FIG. 1 according to the present invention;

FIG. 5 is a schematic structural view of the floating device of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 7 is an enlarged view of the structure at B in fig. 3 according to the present invention.

In the figure: 1 handheld rod, 2 floating device, 3 speed measuring box, 4 speed measuring device, 5 annunciator, 11 vertical rod, 12 round block, 13 semi-round block, 14 connecting rod, 15 antiskid rod, 16 short rod, 17 round rod, 18 round groove I, 21 floating plate, 22 small round block, 23 square block, 41 motor, 42 round groove III, 43 cross rod, 44 fan blade, 45 round groove II, 46 rotating rod, 47 round groove IV, 31 round groove V, 32 round groove VI, 33 magnet II, 34 rotating rod I, 35 right baffle, 36 magnet III, 37 magnet IV, 38 square groove I, 39 magnet I, 310 box body, 311 rod groove I, 312, 313 sliding groove, 314 rod groove II, 315 thin rod, 316 left baffle, 317 square groove II, 318 round groove VII, 319 connecting block, 320 rotating rod II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a manual water flow velocity measuring device for water conservancy monitoring comprises a handheld rod 1, wherein a speed measuring box 3 is arranged at the lower end of the handheld rod 1, the speed measuring box 3 comprises a box body 310, a left baffle 316 and a right baffle 35, a circular groove five 31 is arranged in the middle of the right end of the upper surface of the box body 310, circular groove six 32 is arranged at the upper ends of the right ends of the front and rear inner surfaces of the box body 310, a square groove one 38 is arranged in the middle of the lower edge of the right surface of the box body 310, a magnet one 39 is fixedly arranged in the square groove one 38, a magnet two 33 is fixedly arranged in the circular groove five 31, rod grooves one 311 are arranged at the front and rear ends of the upper edge of the left surface of the box body 310, a magnet three 36 is fixedly arranged in the middle of the lower end of the left surface and the right surface of the right baffle 35, a magnet four 37 is fixedly arranged in the middle of the lower surface of the right baffle 35, a rotating rod one 34 is arranged on the front and rear surfaces of the right baffle 35, a square groove II 317 is fixedly arranged at the middle part of the upper surface of the left baffle 316, a round groove seven 318 is respectively arranged at the middle parts of the front and the back of the square groove II 317, a connecting block 319 is arranged in the square groove II 317, a rotating rod II 320 is respectively arranged at the front and the back of the connecting block 319, two opposite surfaces of the two rotating rods 320 are respectively fixedly connected with the middle parts of the front and the back of the connecting block 319, a rod groove II 314 is respectively arranged at the front and the back ends of the upper surface of the left baffle 316, a sliding groove 313 is respectively arranged at the left end of the two rod grooves II 314, a thin rod 315 is arranged in the rod groove II 314, a stopper 312 is fixedly arranged at the left end of the lower end of the rod surface of the thin rod 315, two separated ends of the two rotating rod II 320 are hinged with the two round groove seven 318, the right surface of the connecting block 319 is fixedly connected with the middle part of the upper edge of the left surface of the box body 310, two separated ends, the floating device 2 comprises a floating plate 21, two small blocks 22 and two square blocks 23, two opposite sides of the two small blocks 22 are fixedly connected with the left end and the right end of the floating plate 21 respectively, the middle parts of the two opposite sides of the two square blocks 23 are hinged with two opposite sides of the two small blocks 22 respectively, the rear surfaces of the two square blocks 23 are fixedly connected with the left end and the right end of the front surface of the speed measuring box 3, the rear surface of the speed measuring box 3 is provided with the same floating device 2, the lower surfaces of the two semicircular blocks 13 are fixedly connected with the middle part of the upper surface of the speed measuring box 3, the speed measuring box 3 is internally provided with a speed measuring device 4, the speed measuring device 4 comprises fan blades 44, a cross rod 43 and a motor 41, the middle part of the left surface and the right surface of the cross rod 43 is separately provided with a circular groove II 45, the upper surface, the lower surface, the front surface and the rear surface of, the right surface of a motor 41 is fixedly connected with the left surface of a cross rod 43, the right end of the cross rod 43 is provided with a rotating rod 46, the left end of the rotating rod 46 passes through a circular groove II 45 and a circular groove III 42 to be fixedly connected with the inside of the motor 41, the middle part of the left surface and the right surface of a fan blade 44 is provided with a circular groove IV 47, the right end of the rotating rod 46 passes through the circular groove IV 47 to be hinged with the fan blade 44, the upper surface of a speed measuring box 3 is provided with a annunciator 5, the lower surface of the annunciator 5 is fixedly connected with the middle part of the left end of the upper surface of the speed measuring box 3, a left baffle plate 316 is lifted, a thin rod 315 is pushed into a rod groove I311 by pushing a stop block 312, the left baffle plate 316 keeps the flat state and does not influence the water flow at the left end of the box body 310, the antiskid rod 15 is held by hand to put the speed measuring box 3 into water, a right baffle plate 35 is pushed by water flow, the, the accuracy of measurement is improved, the round block 12 keeps the speed measuring box 3 horizontal, water flow flows through the speed measuring box 3 to enable the fan blade 44 to rotate, the fan blade 44 rotates to drive the rotating rod 46 to rotate to enable the motor 41 to work, the annunciator 5 transmits flow rate data, when the flow rate needs to be measured in a floating mode, the floating plates 21 on the front and back surfaces of the speed measuring box 3 are opened to provide buoyancy, so that the speed measuring box 3 can measure the water speed in a floating mode, the handheld rod 1 comprises an anti-slip rod 15, a vertical rod 11 and two semicircular blocks 13, the lower end of the anti-slip rod 15 is provided with two connecting rods 14, the upper surfaces of the two connecting rods 14 are respectively and fixedly connected with the front end and the back end of the lower end of the face of the anti-slip rod 15, the lower surfaces of the two connecting rods 14 are respectively and fixedly connected with the front end and the back end of the upper surface of the vertical rod 11, the lower, the lower end of the short rod 16 is provided with a round rod 17, the middle part of the surface of the round rod 17 is hinged with the left and right surfaces of the lower end of the short rod 16, the middle parts of the two opposite surfaces of the two semicircular blocks 13 are provided with a first round groove 18, and the left and right ends of the round rod 17 are fixedly connected with the first round grooves 18 respectively.

The working principle is as follows: when using the measuring device, the operator arrives at the measuring water area, and by lifting the left baffle 316 flat, the thin rod 315 is pushed into the rod groove one 311 by pushing the stop block 312, so that the left baffle 316 keeps a flat state without influencing the water flow at the left end of the box body 310, the antiskid rod 15 is held by hand, the tachometer box 3 is put into water, the right baffle 35 is under the promotion of rivers, magnet four 37 breaks away from magnet one 39, make right baffle 35 turn over flat left, magnet three 36 makes right baffle 35 keep the state of keeping flat with magnet two 33 and does not influence the flow of box 310 right-hand member rivers, the measuring accuracy has been improved, circle block 12 keeps the case 3 level of testing, the rivers make flabellum 44 rotate through the case 3 of testing, flabellum 44 rotates and drives dwang 46 rotation and make motor 41 work, the signal 5 conveying velocity of flow data, it can provide buoyancy to open the floating plate 21 on the case 3 front and back when the measurement velocity of flow that needs to float makes the case 3 of testing float and measure the velocity of water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.