CN222258258U - Portable flow measuring device for hydrologic test - Google Patents
Portable flow measuring device for hydrologic test Download PDFInfo
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- CN222258258U CN222258258U CN202421126372.4U CN202421126372U CN222258258U CN 222258258 U CN222258258 U CN 222258258U CN 202421126372 U CN202421126372 U CN 202421126372U CN 222258258 U CN222258258 U CN 222258258U
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- connecting rod
- rod
- box body
- flow measuring
- measuring device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model provides a portable flow measuring device for hydrologic tests, which belongs to the technical field of flow measuring devices and comprises a box body, wherein the box body is of a hollow structure with an opening at the top, the box body is detachably connected with a first connecting rod, one end of the first connecting rod, which is far away from the box body, is provided with a jack in a penetrating way, at least one second connecting rod, one end of the second connecting rod is fixedly provided with a plug rod which can be inserted into the jack, two sides of the plug rod are oppositely provided with clamping blocks, the first connecting rod is provided with a clamping groove for clamping the clamping blocks, the second connecting rod is provided with a clamp II, the bottom of the clamp II is detachably connected with a second telescopic rod, and the bottom of the second telescopic rod is detachably connected with a flow measuring mechanism. Through setting up draw-in groove, fixture block, insert the jack through the inserted bar on the second connecting rod, make the fixture block joint in the draw-in groove simultaneously to the use of flow measurement mechanism of being convenient for utilizes the box to collect equipment simultaneously, is convenient for realize accomodating and use flow measurement mechanism and each equipment, has reduced holistic occupation volume.
Description
Technical Field
The utility model relates to the technical field of flow measuring devices, in particular to a portable flow measuring device for hydrologic tests.
Background
The utility model provides a flow measurement device for hydrologic test is a set of system that is used for monitoring velocity of water, water level and other hydrologic parameters, generally includes sensor, data acquisition equipment and wireless communication equipment, and its core function lies in real-time supervision rivers change to provide accurate hydrologic data, traditional flow measurement device generally installs the flow measurement probe in the one end of telescopic link, and the user adjusts measuring probe's measurement degree of depth through the extension telescopic link, but the length adjustment scope of telescopic link is certain, and this just leads to measuring device measuring range to have certain limitation, has reduced the flow measurement efficiency of flow measurement device.
In order to cope with the above problems, the chinese patent with the publication number CN220671468U proposes a flow measuring device for hydrologic test, which adjusts the relative distance between the connecting frame and the lifting plate by rotating the threaded column, indirectly adjusts the initial position of the measuring probe, drives the screw rod to rotate by the servo motor so that the lifting plate slides along the screw rod, and adjusts the height of the measuring mechanism, thereby improving the flow measuring efficiency of the flow measuring device.
However, although the above-mentioned flow measurement device for hydrographic test can adjust the coverage of the measuring mechanism through the rotation of the screw rod, the overall volume of the flow measurement device for hydrographic test is bigger, and the connection structure is inconvenient to detach, thereby causing the problem of inconvenient carrying.
Disclosure of utility model
The utility model aims to solve the problems in the background technology and provides a portable flow measuring device for hydrologic tests.
The utility model aims to solve the technical problem of providing a portable flow measuring device for hydrologic tests, which aims to solve the problems that the whole volume of the existing flow measuring device for hydrologic tests is large, and the connection structure is inconvenient to detach, so that the carrying is inconvenient.
In order to solve the technical problems, the utility model provides the following technical scheme:
A portable flow measuring device for hydrographic tests, comprising:
The box body is of a hollow structure with an opening at the top, the box body is detachably connected with a first connecting rod, and one end of the first connecting rod, which is away from the box body, is provided with a jack in a penetrating way;
At least one second connecting rod, its one end is fixed with can insert the inserted bar of jack, the inserted bar both sides are equipped with the fixture block relatively, be equipped with on the first connecting rod and supply the draw-in groove of fixture block joint, be equipped with clamp two on the second connecting rod, clamp two bottoms detachable is connected with the second telescopic link, second telescopic link bottom detachable is connected with current measuring mechanism.
Preferably, the clamping groove is a hook-shaped structure arranged along the perimeter direction of the first connecting rod.
Preferably, the clamping groove comprises an insertion end for the clamping block to enter, a limiting end for limiting the clamping block and a connecting end for communicating the limiting end with the insertion end.
Preferably, an elastic component that is abutted against the inserted link is disposed in the first connecting rod, and the elastic component includes:
The movable plate is movably arranged in the first connecting rod, and a movable groove for the movable plate to move is formed in the first connecting rod;
The movable rod is fixedly connected with the movable plate and is movably arranged between the jack and the movable groove;
The limiting block is positioned in the jack and fixedly connected with the movable rod;
And the spring is fixedly connected with one end of the movable plate, which is away from the movable rod, and the spring is positioned in the movable groove.
Preferably, the limiting block is of a hemispherical structure.
Preferably, the multifunctional electric box further comprises a chassis, the top of the chassis is fixedly connected with a sliding block, a sliding groove for the sliding block to slide is formed in the bottom of the box, the chassis can be placed in the box, and the bottom of the chassis is fixedly connected with a plurality of universal wheels with braking.
Preferably, a box cover is hinged at the opening of the top of the box body, and braces are fixedly connected to the side part of the box body.
Preferably, the box further comprises a first telescopic rod, the first end of the first telescopic rod is rotationally connected with the box body through a rotating shaft, a butterfly nut which is in interference with the first telescopic rod is connected to the rotating shaft in a threaded mode, a first clamp is sleeved on the second connecting rod, the second end of the first telescopic rod is hinged to the first clamp, and a placing groove which can be used for embedding the first telescopic rod is formed in the box body.
Compared with the prior art, the utility model has at least the following beneficial effects:
In the above-mentioned scheme, through setting up draw-in groove, fixture block, insert to the jack through the inserted bar on the second connecting rod, make the fixture block joint in the draw-in groove simultaneously to the use of flow measurement mechanism of being convenient for utilizes the box to collect equipment simultaneously, is convenient for realize accomodating and use flow measurement mechanism and each equipment, has reduced holistic occupation volume.
In the above-mentioned scheme, through setting up elasticity through the subassembly, contradict the inserted bar through elastic component to make fixture block joint at the spacing end of draw-in groove, guaranteed the stability of connecting between the many connecting rods.
In the above-mentioned scheme, through setting up chassis, universal wheel, first telescopic link, can be convenient for support the second connecting rod through first telescopic link, utilize butterfly nut to be convenient for simultaneously realize the location to first telescopic link, the chassis can support the box, the box is installed in one side of chassis simultaneously, the opposite side can supply the user to stand or add the stability that the box was guaranteed to the heavy object, the setting of universal wheel then is convenient for the removal of box, promotes the convenience of whole use.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 from another perspective in accordance with the present utility model;
FIG. 3 is a schematic view of the wing nut and spindle of the present utility model;
FIG. 4 is a schematic view of a part of the structure of the slider and chute of the present utility model;
FIG. 5 is a schematic view of a part of the structure of the card slot and the jack of the present utility model;
FIG. 6 is a schematic view of a partial structure of the insert pin and the second link of the present utility model;
FIG. 7 is a schematic view of a part of the elastic member of the present utility model.
[ Reference numerals ]
1. Chassis, 2, box, 3, box cover, 4, braces, 5, first connecting rod, 6, second connecting rod, 7, first clamping hoop, 8, clamping groove, 81, limiting end, 82, inserting end, 83, connecting end, 9, elastic component, 91, movable plate, 92, movable rod, 93, limiting block, 94, movable groove, 95, spring, 10, first telescopic rod, 11, second telescopic rod, 12, current measuring mechanism, 13, universal wheel, 14, sliding block, 15, placing groove, 16, second clamping hoop, 17, rotating shaft, 18, butterfly nut, 19, jack, 20, inserting rod, 21, clamping block, 22 and sliding groove.
Detailed Description
As shown in fig. 1 to 7, the embodiment of the utility model provides a portable flow measuring device for hydrologic tests, which comprises a box body 2, wherein the box body 2 is of a hollow structure with an opening at the top, a first connecting rod 5 is detachably connected to the box body 2, a jack 19 is penetrated through one end of the first connecting rod 5, which is far away from the box body 2, at least one second connecting rod 6, one end of the second connecting rod 6 is fixedly provided with an inserting rod 20 which can be inserted into the jack 19, clamping blocks 21 are oppositely arranged on two sides of the inserting rod 20, a clamping groove 8 for clamping the clamping blocks 21 is formed in the first connecting rod 5, a clamp II 16 is arranged on the second connecting rod 6, a second telescopic rod 11 is detachably connected to the bottom of the clamp II, and a flow measuring mechanism 12 is detachably connected to the bottom of the second telescopic rod 11.
The first connecting rod 5, the second connecting rod 6, the second telescopic rod 11 and the flow measuring mechanism 12 can be placed in a hollow structure of the box body 2, meanwhile, the first connecting rod 5 and the box body 2 are in threaded connection or clamping connection, when the flow measuring mechanism 12 is needed to be used, the first connecting rod 5 and the box body 2 are connected, then the inserting rod 20 of the second connecting rod 6 is inserted into the inserting hole 19, and meanwhile the clamping block 21 is clamped in the clamping groove 8, so that the connection of the first connecting rod 5 and the second connecting rod 6 is achieved, then the second clamping hoop 16 is sleeved on the second connecting rod 6, the second telescopic rod 11 is connected with the second clamping hoop 16, and finally the flow measuring mechanism 12 and the second telescopic rod 11 are connected.
It should be noted that the second telescopic rod 11 may be screwed or clamped with the second clamp 16, and similarly, the current measuring mechanism 12 may be screwed or clamped with the telescopic end of the second telescopic rod 11, and secondly, the current measuring mechanism 12 carries a structure such as a sensor, a data transmission unit, a storage battery, etc., so that a user may receive the monitoring data of the current measuring mechanism 12 through a receiving device, which is not described in any more detail in this prior art, and further, when the second connecting rods 6 have a plurality of second connecting rods 6, the connection manner between the adjacent second connecting rods 6 may adopt the connection manner between the first connecting rod 5 and the second connecting rod 6.
As shown in fig. 5, in this embodiment, the clamping groove 8 has a hook structure arranged along the circumferential direction of the first connecting rod 5, and the clamping groove 8 includes an insertion end 82 into which the clamping block 21 can enter, a limiting end 81 into which the clamping block 21 can limit, and a connection end 83 which communicates the limiting end 81 with the insertion end 82, specifically, the clamping block 21 enters the jack 19 through the insertion end 82, and then the clamping block 21 is rotated, so that the clamping block 21 rotates to the limiting end 81 along the connection end 83, and then the clamping block 21 is clamped through the limiting end 81.
As shown in fig. 7, in this embodiment, the elastic component 9 that contradicts the insert rod 20 is provided in the first link 5, the elastic component 9 includes a movable plate 91 movably disposed in the first link 5, a movable slot 94 that can be used for the movable plate 91 to move is provided in the first link 5, a movable rod 92 fixedly connected with the movable plate 91, the movable rod 92 is movably disposed between the jack 19 and the movable slot 94, a limiting block 93 is disposed in the jack 19 and fixedly connected with the movable rod 92, a spring 95 is fixedly connected with one end of the movable plate 91, which is away from the movable rod 92, and the spring 95 is disposed in the movable slot 94, the limiting block 93 is in a hemispherical structure, specifically, when the insert rod 20 is inserted into the jack 19, the insert rod 20 drives the movable rod 92 to move, the movable plate 91 extrudes the spring 95, and when the clamping block 21 is clamped into the limiting end 81 of the clamping slot 8, the stability of the connection between the clamping block 21 and the clamping slot 8 can be improved by using the elasticity of the spring 95, and the stability of the connection between the plurality of connecting rods is ensured.
As shown in fig. 1 to 4, in this embodiment, the portable electronic device further comprises a chassis 1, a sliding block 14 is fixedly connected to the top of the chassis 1, a sliding groove 22 for sliding the sliding block 14 is formed in the bottom of the box 2, the chassis 1 can be placed in the box 2, a plurality of universal wheels 13 with braking are fixedly connected to the bottom of the chassis 1, a box cover 3 is hinged to the top opening of the box 2, a brace 4 is fixedly connected to the side of the box 2, the portable electronic device further comprises a first telescopic rod 10, a first end of the first telescopic rod 10 is rotatably connected with the box 2 through a rotating shaft 17, a butterfly nut 18 which is in contact with the first telescopic rod 10 is in threaded connection with the rotating shaft 17, a clamp 7 is sleeved on the second connecting rod 6, a placing groove 15 for embedding the first telescopic rod 10 is formed in the first telescopic rod 7, specifically, the first telescopic rod 10 can be convenient to support the second connecting rod 6, and meanwhile, the first telescopic rod 10 can be conveniently positioned by utilizing the butterfly nut 18, the chassis 1 can support the box 2, and meanwhile, the box 2 is mounted on one side of the box 1, the other side of the portable electronic device can be conveniently connected with the first telescopic rod 10 through the universal wheels 10, and the first telescopic rod 10 can be conveniently and connected with the first telescopic rod 10 in a mode of being convenient for the lifting mode of the first telescopic rod 10.
Working principle:
Through being connected chassis 1 with box 2, then through being connected first connecting rod 5 with box 2, and insert the inserted bar 20 of second connecting rod 6 to jack 19 in, make fixture block 21 joint in draw-in groove 8, utilize elastic component 9 to contradict, thereby realize the connection of first connecting rod 5 and second connecting rod 6, afterwards, rethread first telescopic link 10 supports second connecting rod 6, utilize butterfly nut 18 to be convenient for realize the location to first telescopic link 10 simultaneously, at last through establishing clamp two 16 cover on second connecting rod 6, and be connected second telescopic link 11 and clamp two 16, and be connected with current measuring mechanism 12 and second telescopic link 11 can, overall structure is simple, be convenient for realize accomodating and use to current measuring mechanism 12 and each equipment, the whole occupation volume is reduced, the later stage of being convenient for carries, current hydrologic test is with the measuring device whole volume is partial to be big, and connection structure is inconvenient to cause and carry inconvenient problem.
Claims (8)
1. Portable flow measuring device for hydrological test, characterized by comprising:
The box body (2) is of a hollow structure with an opening at the top, the box body (2) is detachably connected with a first connecting rod (5), and one end of the first connecting rod (5) deviating from the box body (2) is provided with a jack (19) in a penetrating way;
At least one second connecting rod (6), its one end is fixed with can insert inserted bar (20) of jack (19), inserted bar (20) both sides are equipped with fixture block (21) relatively, be equipped with on first connecting rod (5) can supply draw-in groove (8) of fixture block (21) joint, be equipped with clamp two (16) on second connecting rod (6), clamp two (16) bottom detachable be connected with second telescopic link (11), second telescopic link (11) bottom detachable be connected with current measuring mechanism (12).
2. The portable flow measuring device for hydrological tests according to claim 1, wherein the clamping groove (8) is a hook-shaped structure arranged along the perimeter direction of the first connecting rod (5).
3. The portable flow measuring device for hydrological tests according to claim 2, wherein the clamping groove (8) comprises an insertion end (82) into which the clamping block (21) can enter, a limiting end (81) for limiting the clamping block (21), and a connecting end (83) for communicating the limiting end (81) with the insertion end (82).
4. The portable flow measuring device for hydrological tests according to claim 2, wherein an elastic component (9) which is abutted against the inserted link (20) is arranged in the first connecting rod (5), and the elastic component (9) comprises:
A movable plate (91) movably arranged in the first connecting rod (5), wherein a movable groove (94) for the movable plate (91) to move is arranged in the first connecting rod (5);
The movable rod (92) is fixedly connected with the movable plate (91), and the movable rod (92) is movably arranged between the jack (19) and the movable groove (94);
The limiting block (93) is positioned in the jack (19) and is fixedly connected with the movable rod (92);
The spring (95) is fixedly connected to one end of the movable plate (91) away from the movable rod (92), and the spring (95) is located in the movable groove (94).
5. The portable flow measuring device for hydrological tests according to claim 4, wherein the limiting block (93) is of a hemispherical structure.
6. The portable flow measuring device for hydrological tests according to claim 1, further comprising a chassis (1), wherein the top of the chassis is fixedly connected with a sliding block (14), a sliding groove (22) for the sliding block (14) to slide is arranged at the bottom of the box body (2), the chassis (1) can be placed in the box body (2), and a plurality of universal wheels (13) with brakes are fixedly connected to the bottom of the chassis (1).
7. The portable flow measuring device for hydrologic tests according to claim 6, wherein the top opening of the box body (2) is hinged with a box cover (3), and the side part of the box body (2) is fixedly connected with a brace (4).
8. The portable flow measuring device for hydrological tests according to claim 1, further comprising a first telescopic rod (10), wherein a first end of the first telescopic rod is rotatably connected with the box body (2) through a rotating shaft (17), a butterfly nut (18) which is in interference with the first telescopic rod (10) is connected to the rotating shaft (17) in a threaded mode, a clamp I (7) is sleeved on the second connecting rod (6), a second end of the first telescopic rod (10) is hinged with the clamp I (7), and a placing groove (15) which can be used for embedding the first telescopic rod (10) is formed in the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421126372.4U CN222258258U (en) | 2024-05-22 | 2024-05-22 | Portable flow measuring device for hydrologic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421126372.4U CN222258258U (en) | 2024-05-22 | 2024-05-22 | Portable flow measuring device for hydrologic test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222258258U true CN222258258U (en) | 2024-12-27 |
Family
ID=93981785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421126372.4U Active CN222258258U (en) | 2024-05-22 | 2024-05-22 | Portable flow measuring device for hydrologic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222258258U (en) |
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2024
- 2024-05-22 CN CN202421126372.4U patent/CN222258258U/en active Active
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