CN210347681U

CN210347681U - Portable water flow velocity measuring device for water conservancy detection

Info

Publication number: CN210347681U
Application number: CN201921535476.XU
Authority: CN
Inventors: 赵虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-17
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a portable water flow velocity measuring device for water conservancy detection, which comprises a fixed block, wherein an extension plate is arranged on the outer side of the fixed block, a through hole is arranged on the extension plate, a conical block is arranged at the lower end of the fixed block, a thread groove is arranged in the fixed block, a thread column is connected in the thread groove, an annular block is arranged at the upper end of the thread column, an annular connecting block is arranged at the inner side of the annular block, a connecting rod is rotationally connected in the annular block, the annular connecting block is rotationally connected in the connecting rod through an annular rotating groove, a water flow velocity measuring instrument body is arranged at the upper end of the connecting rod, the length of the sliding rod can be changed by the portable water flow velocity measuring device, so that the device can measure the water flow velocities at different depths, the measurement is more accurate, a supporting device on the bank, the carrying of the device is convenient.

Description

Portable water flow velocity measuring device for water conservancy detection

Technical Field

The utility model relates to a water conservancy detects uses technical field, specifically is a water conservancy detects uses portable velocity of water measuring device.

Background

The portable water flow velocity measuring device is a measuring device for underwater flow velocity, but the portable water flow velocity measuring device for water conservancy detection in the prior art has the following defects.

The current portable water flow velocity measuring device for water conservancy detection can not measure the water flow velocity of different depths under water, and the measuring effect is relatively poor, and the strutting arrangement on the shore generally needs higher counter weight, very big increase carry the difficulty, make to use very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy detects uses portable water velocity of flow measuring device to solve and to carry out the measuring problem to the water velocity of the different degree of depth under water.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy detects uses portable water velocity of flow measuring device, includes the fixed block, the outside of fixed block is equipped with the extension board, be equipped with the through-hole on the extension board, the lower extreme of fixed block is equipped with the toper piece, be equipped with the thread groove in the fixed block, thread groove female connection has the screw thread post, the upper end of screw thread post is equipped with the annular piece, the inboard of annular piece is equipped with the annular connecting block, the annular piece internal rotation is connected with the connecting rod, the annular connecting block passes through the annular groove and rotates to be connected in the connecting rod, the upper end of connecting rod is equipped with the water velocity of flow measuring apparatu body, fixedly connected with fixed plate in the connecting rod, the sleeve has been cup jointed on the fixed plate, sliding connection has spacing bolt on the sleeve.

Preferably, a cavity is formed in the connecting column, a first sliding plate is connected in the cavity in a sliding mode, a sliding rod is arranged at the lower end of the first sliding plate, the lower end of the sliding rod penetrates out of the connecting column, and a jack is formed in the sliding rod.

Preferably, the outside of spliced pole is equipped with fixed frame, sliding connection has the inserted bar in the fixed frame.

Preferably, one end of the inserted bar penetrates into the connecting column and is slidably connected into the jack, and the inserted bar is provided with a second sliding plate.

Preferably, the inserted link is sleeved with a spring, and the other end of the inserted link penetrates through the fixed frame to be connected with the pull handle.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this portable water flow velocity measuring device can change the length of slide bar for the device can measure the water flow velocity of the different degree of depth, makes to measure comparatively accurately.

2. This portable water flow velocity measuring device's shore strutting arrangement adopts the mode that the toper piece was fixed in the soil for the fixed block need not too big weight, the carrying of the device of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a circuit diagram of the present invention.

In the figure: the water flow rate measuring instrument comprises a fixing block 1, a support plate 11, a through hole 12, a conical block 13, a threaded groove 14, a threaded column 15, an annular block 16, an annular connecting block 17, a connecting rod 21, an annular rotating groove 22, a water flow rate measuring instrument body 23, a fixing plate 24, a sleeve 25, a limiting bolt 26, a connecting column 31, a cavity 32, a first sliding plate 33, a sliding rod 34, a jack 35, a fixing frame 41, an inserting rod 42, a second sliding plate 43, a spring 44 and a pull handle 45.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a portable water flow velocity measuring device for water conservancy detection comprises a fixed block 1, a support plate 11 is arranged on the outer side of the fixed block 1, a through hole 12 is formed in the support plate 11, the support plate 11 is conveniently fixed in soil through the through hole 12, a conical block 13 is arranged at the lower end of the fixed block 1, the conical block 13 can be similarly inserted into the soil to facilitate the position fixing of the fixed block 1, a thread groove 14 is formed in the fixed block 1, a thread column 15 is connected in the thread groove 14 in a threaded manner, the thread column 15 can be screwed into the thread groove 14 to facilitate the position fixing of a connecting rod 21, an annular block 16 is arranged at the upper end of the thread column 15, the annular block 17 can rotate in an annular rotating groove 22 to enable the thread column 15 to rotate while the position of the connecting rod 21 to be kept still, an annular block 17 is arranged on the inner side of the annular block 16, the annular block 16, connecting rod 21's upper end is equipped with water velocity of flow measuring instrument body 23, fixedly connected with fixed plate 24 in connecting rod 21, sleeve 25 has been cup jointed on the fixed plate 24, sliding connection has limit bolt 26 on the sleeve 25, limit bolt 26 can fix fixed plate 24 in the sleeve 25, the one end of limit bolt 26 penetrates sleeve 25 threaded connection in fixed plate 24, sleeve 25's the other end is equipped with spliced pole 31, when rotating annular piece 16, annular connecting piece 17 is at annular turn trough 22 internal rotation, annular piece 16 is inside to be rotated at connecting rod 21 surface through the through-hole, make the in-process connecting rod 21 that screw post 15 rolled out from thread groove 14 can not take place to remove, superstructure can not take place to remove.

Referring to fig. 2, a cavity 32 is formed in the connecting column 31, a first sliding plate 33 is slidably connected in the cavity 32, a sliding rod 34 is arranged at the lower end of the first sliding plate 33, the first sliding plate 33 can slide in the cavity 32, the lower end of the sliding rod 34 penetrates through the connecting column 31, inserting holes 35 are formed in the sliding rod 34, and a plurality of inserting holes 35 are symmetrically arranged at equal intervals.

Referring to fig. 2, a fixing frame 41 is disposed outside the connecting column 31, an inserting rod 42 is slidably connected in the fixing frame 41, and the inserting rod 42 is inserted into the inserting hole 35 to fix the position of the sliding rod 34.

Referring to fig. 2, one end of the insertion rod 42 penetrates the connection post 31 and is slidably connected to the insertion hole 35, and the insertion rod 42 is provided with a second sliding plate 43, wherein the second sliding plate 43 can slide in the fixed frame 41 and compress the spring 44.

Referring to fig. 2, the insertion rod 42 is sleeved with a spring 44, one end of the spring 44 is fixedly welded on the fixed frame 41, the other end of the spring 44 is fixedly welded on the second sliding plate 43, and the other end of the insertion rod 42 penetrates through the fixed frame 41 and is connected with the pull handle 45.

Referring to fig. 3, the control switch is TY10AR22PL-211M4G, which has two-gear positive and neutral adjustment, and the water flow rate measuring instrument body 23 can be controlled to be powered off and powered on by rotating the control switch, and the water flow rate measuring instrument body 23 is TD1306A, and is connected to the control switch and the storage battery in series through a circuit.

The utility model discloses when concrete implementation: when in use, as the water edge is generally the land, the fixing block 1 is firstly placed on the appropriate land, the fixing block 1 is struck to make the conical block 13 prick into the land, the fixing pin is bound through the through hole 12 on the support plate 11 to further ensure the position of the fixing block 1, at this time, one side of the connecting column 31 is arranged right above water, the water inlet end of the water flow velocity measuring instrument body 23 enters water, the water flow velocity measuring instrument body 23 is opened to measure the velocity of water flow, after the measurement is completed, the pull handles 45 on the two sides are pulled outwards to make the inserting rod 42 and the second sliding plate 43 slide in the fixing frame 41 and compress the spring 44 at the same time until the inserting rod 42 is pulled out from the inserting hole 35, at this time, the sliding rod 34 can be moved downwards for a certain distance to make the first sliding plate 33 slide in the cavity 32, then the pull handles 45 are loosened to make the spring 44 reset to drive the inserting rod 42, the operation is repeated to carry out one-time speed measurement operation on the water flow at different depth positions, and after the operation is finished, the annular block 16 can be rotated, so that the annular connecting block 17 rotates in the annular rotating groove 22 until the threaded column 15 is screwed out from the threaded groove 14.

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.

Claims

1. The utility model provides a water conservancy detects with portable water velocity of flow measuring device, includes fixed block (1), its characterized in that: the outer side of the fixed block (1) is provided with a support plate (11), the support plate (11) is provided with a through hole (12), the lower end of the fixed block (1) is provided with a conical block (13), a thread groove (14) is arranged in the fixed block (1), a thread column (15) is connected with the thread groove (14) in a thread way, the upper end of the thread column (15) is provided with an annular block (16), the inner side of the annular block (16) is provided with an annular connecting block (17), the annular block (16) is rotationally connected with a connecting rod (21) in a rotating way, the annular connecting block (17) is rotationally connected in the connecting rod (21) through an annular rotating groove (22), the upper end of the connecting rod (21) is provided with a water flow velocity measuring instrument body (23), the connecting rod (21) is internally and fixedly connected with a fixed plate (24), the fixed plate (24) is sleeved with, one end of the limiting bolt (26) penetrates into the sleeve (25) and is connected into the fixing plate (24) in a threaded mode, and the other end of the sleeve (25) is provided with a connecting column (31).

2. The portable water flow rate measuring device for water conservancy detection according to claim 1, characterized in that: be equipped with cavity (32) in spliced pole (31), sliding connection has first slide (33) in cavity (32), the lower extreme of first slide (33) is equipped with slide bar (34), spliced pole (31) is worn out to the lower extreme of slide bar (34), be equipped with jack (35) on slide bar (34).

3. The portable water flow rate measuring device for water conservancy detection according to claim 1, characterized in that: the outside of spliced pole (31) is equipped with fixed frame (41), sliding connection has inserted bar (42) in fixed frame (41).

4. The portable water flow rate measuring device for water conservancy detection according to claim 3, characterized in that: one end of the inserted bar (42) penetrates into the connecting column (31) and is connected in the jack (35) in a sliding mode, and a second sliding plate (43) is arranged on the inserted bar (42).

5. The portable water flow rate measuring device for water conservancy detection according to claim 3, characterized in that: the spring (44) is sleeved on the inserted link (42), and the other end of the inserted link (42) penetrates through the fixed frame (41) to be connected with the pull handle (45).