CN216434143U

CN216434143U - Portable flow velocity measuring instrument for hydrogeological investigation

Info

Publication number: CN216434143U
Application number: CN202122992263.3U
Authority: CN
Inventors: 祝军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-03
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a hydrogeology investigation is with portable velocity of flow apparatus, including the apparatus body, apparatus body lateral wall is through a plurality of fixed block fixedly connected with housing, the housing lateral wall rotates and is connected with two hemisphere boards, two spouts, two have been seted up to the lower extreme on the housing inner wall sliding connection has two slide bars, two the slide bar is kept away from the equal fixedly connected with connecting block of one end of spout inner wall, the connecting block lateral wall rotates rather than the hemisphere board lateral wall that corresponds through the dwang and is connected. The utility model discloses a housing can protect the apparatus body, breaks when avoiding it to drop, and hemisphere board can protect the apparatus body simultaneously, avoids its damage, when needs use, rotates two threaded rods this moment and drives two connecting blocks and slide, and then two connecting blocks drive two hemisphere boards through two dwangs and rotate to the direction of keeping away from each other, and then open the apparatus body, easy operation, and the practicality is strong.

Description

Portable flow velocity measuring instrument for hydrogeological investigation

Technical Field

The utility model relates to a velocity of flow apparatus technical field especially relates to a hydrogeology is portable velocity of flow apparatus for investigation.

Background

The flow rate measuring instrument is a portable measuring instrument specially used for measuring the flow rate and the flow rate of open channels in the industries of hydrological monitoring, river flow monitoring, agricultural irrigation, municipal water supply and drainage, industrial sewage and the like.

Present velocity of flow apparatus has made things convenient for the measurement velocity of flow, need hold it when using, but the handheld part on the velocity of flow apparatus can't contract, make when the velocity of flow apparatus does not use, its handheld part has occupied great space, carry inconveniently, its protective effect is not good enough when using for present velocity of flow apparatus simultaneously, because the measurement is held to velocity of flow apparatus needs, and then it falls easily, lead to the damage of inside components and parts, make measuring result produce the deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable flow velocity measuring instrument for hydrogeological investigation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydrogeology is portable velocity of flow apparatus for investigation, includes the apparatus body, apparatus body lateral wall is through a plurality of fixed block fixedly connected with housing, the housing lateral wall rotates and is connected with two hemisphere boards, two spouts, two have been seted up to the housing upper and lower end spout inner wall sliding connection has two slide bars, two the equal fixedly connected with connecting block of one end that spout inner wall was kept away from to the slide bar, the connecting block lateral wall rotates through dwang and rather than the hemisphere board lateral wall that corresponds to be connected, be equipped with the actuating mechanism that the drive connecting block removed on the housing, the lateral wall that hemisphere board was kept away from to the housing is seted up flutedly, the recess inner wall is equipped with carries out handheld mechanism handheld to the housing.

Preferably, actuating mechanism includes two risers of fixed connection lower extreme on the housing, two riser lateral wall threaded connection has two threaded rods, the threaded rod is kept away from the one end of riser and is rotated rather than the connecting block lateral wall that corresponds and be connected.

Preferably, the handheld mechanism comprises an annular frame which is rotatably connected to the inner wall of the groove through a cross rod, and the side wall of the housing is in threaded connection with one end of the cross rod through a bolt.

Preferably, one end of the threaded rod, which is far away from the connecting block, is fixedly connected with a hand wheel.

Preferably, a plurality of springs are fixedly connected to the side wall of the tester body, and one ends, far away from the tester body, of the springs are fixedly connected with the inner wall of the housing.

Preferably, the side wall of the annular frame is glued with a rubber pad, and the side wall of the rubber pad is provided with anti-skid grains.

The utility model discloses following beneficial effect has:

1. through setting up the housing, the connecting block, the dwang, hemisphere board and actuating mechanism, the housing can protect the apparatus body, break when avoiding it to drop, hemisphere board can protect the apparatus body simultaneously, avoid its damage, when needs use, rotate two threaded rods this moment and drive two connecting blocks and slide, and then two connecting blocks drive two hemisphere boards through two dwangs and rotate to the direction of keeping away from each other, and then open the apparatus body, and is easy to operate, and the practicality is strong.

2. Through setting up recess and handheld mechanism, when the apparatus body does not use, rotate the bolt and separate with the horizontal pole lateral wall this moment, and then can rotate annular frame downwards, make annular frame be located the recess, rotate the bolt once more afterwards, make the bolt once more with horizontal pole one end threaded connection, and then fix the position of annular frame, the annular frame constantly rotates when avoiding carrying at the apparatus body, the occupation space of annular frame when the apparatus body does not use has been reduced, portable.

Drawings

Fig. 1 is a schematic structural diagram of a portable flow velocity meter for hydrogeological investigation according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic diagram of a sectional structure of a direction B-B in the portable flow velocity meter for hydrogeological investigation according to the present invention.

In the figure: the tester comprises a tester body 1, a fixing block 2, a housing 3, a hemispherical plate 4, a sliding groove 5, a sliding rod 6, a connecting block 7, a rotating rod 8, a vertical plate 9, a threaded rod 10, a hand wheel 11, a spring 12, a groove 13, a cross rod 14, an annular frame 15 and a bolt 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable flow velocity meter for hydrogeological investigation, comprising a meter body 1, a cover 3 fixedly connected to the side wall of the meter body 1 through a plurality of fixing blocks 2, can protect apparatus body 1, 3 lateral walls of housing rotate and are connected with two hemisphere boards 4, two hemisphere boards 4 can protect apparatus body 1, two spouts 5 have been seted up to 3 upper and lower ends of housing, 5 inner wall sliding connection of two spouts have two slide bars 6, the equal fixedly connected with connecting block 7 of one end that 5 inner walls of spout were kept away from to two slide bars 6, 7 lateral walls of connecting block rotate rather than the hemisphere board 4 lateral walls that correspond through dwang 8 and are connected, be equipped with the actuating mechanism that drive connecting block 7 removed on the housing 3, the lateral wall that hemisphere board 4 was kept away from to housing 3 has seted up recess 13, recess 13 inner wall is equipped with the handheld mechanism who carries out handheld to housing 3.

Actuating mechanism includes two risers 9 of fixed connection lower extreme on housing 3, and two riser 9 lateral wall threaded connection have two threaded rods 10, and the one end that riser 9 was kept away from to threaded rod 10 rotates rather than the 7 lateral walls of connecting block that correspond to be connected, and threaded rod 10 keeps away from the one end fixedly connected with hand wheel 11 of connecting block 7.

The handheld mechanism comprises an annular frame 15 which is rotatably connected to the inner wall of the groove 13 through a cross rod 14, the side wall of the housing 3 is in threaded connection with one end of the cross rod 14 through a bolt 16, a rubber pad is glued to the side wall of the annular frame 15, and anti-skid grains are formed in the side wall of the rubber pad.

Further, after the bolt 16 is completely in threaded connection with one end of the cross rod 14, the side wall of the bolt 16 is tightly attached to the side wall of the housing 3, and then the cross rod 14 cannot rotate at the moment, so that the stability of the annular frame 15 is guaranteed.

The side wall of the tester body 1 is fixedly connected with a plurality of springs 12, and one ends of the springs 12 far away from the tester body 1 are fixedly connected with the inner wall of the housing 3.

Further, when the tester body 1 drops, the springs 12 can absorb and buffer the shock generated when the housing 3 drops, so that the tester body 1 is well protected.

In the utility model, when the measuring instrument body 1 is used, the two hand wheels 11 are rotated at the moment to drive the two threaded rods 10 fixedly connected with the side walls of the two hand wheels 11 to rotate, so as to drive the two connecting blocks 7 to move towards the side walls close to the two vertical plates 9, and further the two connecting blocks 7 drive the two hemispherical plates 4 to rotate towards the directions away from each other through the two rotating rods 8, so as to open the measuring instrument body 1, and then an operator holds the annular frame 15 by hand, so that the measuring instrument body 1 can be detected;

when an operator holds the tester body 1 and accidentally drops, the cover 3 can protect the tester body 1, and meanwhile, under the action of the springs 12, the vibration generated when the cover 3 drops can be absorbed and buffered, so that the tester body 1 is further protected;

when apparatus body 1 does not use, rotate two hand wheels 11 this moment, make two threaded rods 10 drive two connecting blocks 7 and remove to the direction of keeping away from two risers 9, and then two hemisphere boards 4 rotate to the direction that is close to each other, then seal the protection to apparatus body 1, rotate bolt 16 afterwards, make bolt 16 and horizontal pole 14 one end complete separation, can rotate annular frame 15 downwards through horizontal pole 14 this moment, make annular frame 15 be located recess 13, rotate bolt 16 again afterwards, make bolt 16 once more with the complete threaded connection of horizontal pole 14 one end, and then fix the position of annular frame 15, avoid annular frame 15 constantly rotating when apparatus body 1 carries, the occupation space of annular frame 15 when apparatus body 1 does not use has been reduced, and convenience for carrying.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable velocity of flow apparatus for hydrogeological survey, includes apparatus body (1), its characterized in that, apparatus body (1) lateral wall is through a plurality of fixed block (2) fixedly connected with housing (3), housing (3) lateral wall rotates and is connected with two hemisphere board (4), two spout (5) have been seted up to the lower extreme on housing (3), two spout (5) inner wall sliding connection has two slide bars (6), two the equal fixedly connected with connecting block (7) of one end that spout (5) inner wall was kept away from in slide bar (6), connecting block (7) lateral wall rotates through dwang (8) rather than hemisphere board (4) lateral wall to be connected, be equipped with the actuating mechanism that drive connecting block (7) removed on housing (3), the lateral wall that hemisphere board (4) were kept away from in housing (3) is seted up fluted (13), the inner wall of the groove (13) is provided with a handheld mechanism for holding the housing (3).

2. The portable hydrogeological survey instrument for measuring flow rate according to claim 1, wherein the driving mechanism comprises two vertical plates (9) fixedly connected to the upper and lower ends of the housing (3), two threaded rods (10) are screwed on the side walls of the two vertical plates (9), and one end of each threaded rod (10) far away from the corresponding vertical plate (9) is rotatably connected with the side wall of the corresponding connecting block (7).

3. The portable hydrogeology survey flow meter of claim 1, characterized in that, the hand-held mechanism includes an annular frame (15) rotatably connected to the inner wall of the recess (13) through a cross bar (14), and the side wall of the housing (3) is connected with one end of the cross bar (14) through a bolt (16) in a threaded manner.

4. The portable hydrogeology survey flow meter according to claim 2, characterized in that a hand wheel (11) is fixedly connected to the end of the threaded rod (10) remote from the connecting block (7).

5. The portable hydrogeological survey instrument for hydrogeological investigation according to claim 1, characterized in that a plurality of springs (12) are fixedly connected to the side wall of the survey instrument body (1), and one ends of the springs (12) far away from the survey instrument body (1) are fixedly connected to the inner wall of the housing (3).

6. The portable hydrogeological survey flow meter according to claim 3, wherein a rubber pad is glued to the side wall of the annular frame (15), and the side wall of the rubber pad is provided with anti-skid grains.