Ultrasonic measuring device convenient to install

Abstract

The utility model discloses an ultrasonic measuring device convenient to install, and relates to the technical field of ultrasonic measuring devices. The ultrasonic measuring device comprises a box body and an ultrasonic measuring device body, the ultrasonic measuring device body is located in the box body, and a U-shaped connecting frame is arranged on one side of the box body. The U-shaped connecting frame is arranged on the water conveying pipeline in a sleeving mode, then the sealing plate is rotated to seal the opening in the bottom end of the U-shaped connecting frame, the limiting protrusion on the limiting plate enters the inlet groove, then the adjusting handle is rotated, the bolt drives the limiting plate and the limiting protrusion to slide, the limiting plate is extruded and positioned, and the limiting protrusion slides into the limiting groove. The ultrasonic measuring device body is placed in the box body, the spring collision beads on the box body are elastically clamped into the positioning grooves, the ultrasonic measuring device body is conveniently and rapidly positioned in the box body, and the ultrasonic measuring device body is conveniently and rapidly positioned in the box body. And the ultrasonic measuring device body can be quickly positioned on the water conveying pipeline.

Description

Technical Field

[0001] The utility model belongs to the field of ultrasonic measuring devices, in particular to an ultrasonic measuring device which is easy to install. Background Art

[0002] Doppler ultrasonic measuring devices use the physical principle of Doppler frequency shift to measure water flow velocity. Some Doppler ultrasonic measuring devices are installed on water pipelines to monitor the flow velocity and flow rate of water in the pipelines. However, most common Doppler ultrasonic measuring devices are not convenient to install and are time-consuming and labor-intensive when detecting the flow velocity and flow rate in water pipelines.

[0003] The Chinese patent with the publication number CN213813657U discloses a Doppler ultrasonic measuring device that is easy to install, including a Doppler ultrasonic measuring device body installed on a water pipeline, the outer cover of the water pipeline is provided with two mutually hinged arc-shaped cover shells, the lower end of the cover shell is provided with a convex rod portion, the lower end of the convex rod portion is provided with a groove, one of the grooves is hinged with a connecting rod with a threaded tail end, the tail end of the connecting rod is threadedly connected with a nut, the outer side of the cover shell is fixedly connected with a box body with an opening, a card slot is provided in the box body, a spring is connected in the card slot, and the other end of the spring is fixedly connected with a card block. It has the advantages of being able to be installed on water pipelines of different diameters and being easy to install, while the Doppler ultrasonic measuring device that is easy to install in the application needs to rotate the nut and then turn the bolt, and the operation positioning efficiency is slow.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an ultrasonic measuring device which is easy to install.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An ultrasonic measuring device that is easy to install comprises a box body and an ultrasonic measuring device body. The ultrasonic measuring device body is located in the box body, a U-shaped connecting frame is provided on one side of the box body, a sealing plate is rotatably fitted at the opening end of the U-shaped connecting frame, a limiting plate is slidably fitted inside the sealing plate, an adjusting handle bolt that is rotatably fitted with the sealing plate thread is provided on the limiting plate, a limiting protrusion is provided on one side of the limiting plate, a limiting groove is provided on the inner wall of one side of the U-shaped connecting frame, and an entrance groove is provided on one side of the U-shaped connecting frame.

[0008] Optionally, the limiting protrusion corresponds to the limiting groove and the entrance groove, and the entrance groove is connected to the limiting groove, so that the limiting protrusion enters the limiting groove through the entrance groove to prevent the limiting plate from rotating.

[0009] Optionally, an arc-shaped groove is provided on one side of the limiting plate, and an arc-shaped rubber plate is provided in the arc-shaped groove to facilitate squeezing the water delivery pipeline through the arc-shaped rubber plate.

[0010] Optionally, an arc-shaped recess is provided on the inner wall of the U-shaped connecting frame, a first bearing is embedded in one side of the U-shaped connecting frame, a rotating shaft is provided on the upper side of the sealing plate, and the rotating shaft is fixed in the first bearing, so as to improve the rotation stability of the sealing plate through the first bearing.

[0011] Optionally, a second bearing is embedded in the bottom surface of the limit plate, a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt, and one end of the adjusting handle bolt is fixed in the second bearing, so as to improve the rotation stability of the adjusting handle bolt through the second bearing.

[0012] Optionally, spring balls are embedded in the relative inner walls of the box, and positioning grooves are provided on the relative inner sides of the ultrasonic measuring device body. The spring balls correspond to the positioning grooves, which facilitates placing the ultrasonic measuring device body in the box, so that the spring balls on the box elastically fit into the positioning grooves, thereby facilitating the rapid positioning of the ultrasonic measuring device body in the box.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The U-shaped connecting frame is sleeved on the water supply pipe, and then the sealing plate is rotated to seal the bottom opening of the U-shaped connecting frame, and the limiting protrusion on the limiting plate is made to enter the inlet groove, and then the adjusting handle bolt is rotated to drive the limiting plate and the limiting protrusion to slide, the limiting plate is squeezed and positioned, and the limiting protrusion slides into the limiting groove, so as to prevent the limiting plate from rotating, and to facilitate the rapid positioning of the box body on the water supply pipe, and to place the ultrasonic measuring device body in the box body, so that the spring contact ball on the box body is elastically stuck in the positioning groove, so as to facilitate the rapid positioning of the ultrasonic measuring device body in the box body, and to facilitate the rapid positioning of the ultrasonic measuring device body in the water supply pipe.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of a box cross-sectional structure of an embodiment of the utility model;

[0020] Figure 4 This is a bottom view structural diagram of an embodiment of the utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Box body 1, spring ball 101, ultrasonic measuring device body 2, positioning groove 201, U-shaped connecting frame 3, arc-shaped recess 301, first bearing 302, sealing plate 4, rotating shaft 401, limiting plate 5, arc-shaped groove 501, arc-shaped rubber plate 502, second bearing 503, adjusting handle bolt 6, limiting protrusion 7, limiting groove 8, entrance groove 9.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, an ultrasonic measuring device that is easy to install is provided, including a box body 1, an ultrasonic measuring device body 2, the ultrasonic measuring device body 2 is located in the box body 1, a U-shaped connecting frame 3 is provided on one side of the box body 1, a sealing plate 4 is rotatably matched at the open end of the U-shaped connecting frame 3, a limiting plate 5 is slidably matched in the sealing plate 4, an adjusting handle bolt 6 that is threadedly matched with the sealing plate 4 is rotatably matched on the limiting plate 5, a limiting protrusion 7 is provided on one side of the limiting plate 5, a limiting groove 8 is provided on the inner wall of one side of the U-shaped connecting frame 3, and an entrance groove 9 is provided on one side of the U-shaped connecting frame 3.

[0026] By sleeve-mounting the U-shaped connection frame 3 on the water pipeline, and then rotating the sealing plate 4 to seal the bottom opening of the U-shaped connection frame 3, and making the limiting protrusion 7 on the limiting plate 5 enter the inlet groove 9, and then rotating the adjusting handle bolt 6 to drive the limiting plate 5 and the limiting protrusion 7 to slide, the limiting plate 5 is squeezed and positioned, and the limiting protrusion 7 slides into the limiting groove 8, so as to prevent the limiting plate 5 from rotating, and to facilitate the rapid positioning of the box body 1 on the water pipeline, and place the ultrasonic measuring device body 2 in the box body 1, so that the spring contact ball 101 on the box body 1 is elastically stuck in the positioning groove 201, so as to facilitate the lowering of the ultrasonic measuring device body 2 and the rapid positioning in the box body 1, and to facilitate the lowering of the ultrasonic measuring device body 2 and the rapid positioning on the water pipeline.

[0027] The limiting protrusion 7 of this embodiment corresponds to the limiting groove 8 and the entrance groove 9, and the entrance groove 9 is connected to the limiting groove 8, so that the limiting protrusion 7 can enter the limiting groove 8 through the entrance groove 9 to avoid the rotation of the limiting plate 5, thereby improving the stability of the positioning of the limiting plate 5 in cooperation with the U-shaped connecting frame 3.

[0028] In this embodiment, an arc-shaped groove 501 is provided on one side of the limiting plate 5 , and an arc-shaped rubber plate 502 is provided in the arc-shaped groove 501 , so as to squeeze the water pipe through the arc-shaped rubber plate 502 and improve the stability of the limiting plate 5 in cooperating with the U-shaped connecting frame 3 in positioning.

[0029] In this embodiment, an arc-shaped recess 301 is provided on the inner wall of the U-shaped connecting frame 3, a first bearing 302 is embedded in one side of the U-shaped connecting frame 3, a rotating shaft 401 is provided on the upper side of the sealing plate 4, and the rotating shaft 401 is fixed in the first bearing 302, so as to improve the rotation stability of the sealing plate 4 through the first bearing 302 and facilitate the rapid rotation of the sealing plate 4.

[0030] A second bearing 503 is embedded in the bottom surface of the limit plate 5 of this embodiment, and a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt 6. One end of the adjusting handle bolt 6 is fixed in the second bearing 503, so that the rotation stability of the adjusting handle bolt 6 can be improved through the second bearing 503, and the adjusting handle bolt 6 can drive the limit plate 5 to slide.

[0031] In this embodiment, spring balls 101 are embedded in the relative inner walls of the box body 1, and positioning grooves 201 are provided on the relative inner sides of the ultrasonic measuring device body 2. The spring balls 101 correspond to the positioning grooves 201, which facilitates the placement of the ultrasonic measuring device body 2 in the box body 1, so that the spring balls 101 on the box body 1 are elastically inserted into the positioning grooves 201, which facilitates the lowering of the ultrasonic measuring device body 2 to quickly position it in the box body 1, and facilitates the lowering of the ultrasonic measuring device body 2 to quickly position it on the water pipeline.

[0032] Working principle: The U-shaped connection frame 3 is sleeved on the water pipeline, and then the sealing plate 4 is rotated to seal the bottom opening of the U-shaped connection frame 3, and the limiting protrusion 7 on the limiting plate 5 enters the inlet groove 9, and then the adjusting handle bolt 6 is rotated to drive the limiting plate 5 and the limiting protrusion 7 to slide, and the limiting plate 5 is squeezed and positioned by the arc rubber plate 502, and the limiting protrusion 7 slides into the limiting groove 8, which is convenient for preventing the limiting plate 5 from rotating, and convenient for quickly positioning the box body 1 on the water pipeline, placing the ultrasonic measuring device body 2 in the box body 1, so that the spring contact ball 101 on the box body 1 is elastically stuck in the positioning groove 201, which is convenient for lowering the ultrasonic measuring device body 2 and quickly positioning it in the box body 1, and convenient for lowering the ultrasonic measuring device body 2 and quickly positioning it on the water pipeline.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An ultrasonic measuring device that is easy to install, characterized in that: include: A box body (1) and an ultrasonic measuring device body (2), wherein the ultrasonic measuring device body (2) is located in the box body (1), a U-shaped connecting frame (3) is provided on one side of the box body (1), a sealing plate (4) is rotatably matched at the opening end of the U-shaped connecting frame (3), a limiting plate (5) is slidably matched inside the sealing plate (4), an adjusting handle bolt (6) which is threadably matched with the sealing plate (4) is rotatably matched on the limiting plate (5), a limiting protrusion (7) is provided on one side of the limiting plate (5), a limiting groove (8) is provided on the inner wall of one side of the U-shaped connecting frame (3), and an inlet groove (9) is provided on one side of the U-shaped connecting frame (3).

2. The ultrasonic measuring device that is easy to install according to claim 1, characterized in that: The limiting protrusion (7) corresponds to the limiting groove (8) and the entrance groove (9), and the entrance groove (9) is connected to the limiting groove (8).

3. The ultrasonic measuring device that is easy to install according to claim 1, characterized in that: An arc-shaped groove (501) is provided on one side of the limiting plate (5), and an arc-shaped rubber plate (502) is provided in the arc-shaped groove (501).

4. The ultrasonic measuring device that is easy to install according to claim 1, characterized in that: An arc-shaped notch (301) is provided on the inner wall of the U-shaped connection frame (3), a first bearing (302) is embedded on one side of the U-shaped connection frame (3), a rotating shaft (401) is provided on the upper side of the sealing plate (4), and the rotating shaft (401) is fixed in the first bearing (302).

5. The ultrasonic measuring device that is easy to install according to claim 1, characterized in that: A second bearing (503) is embedded in the bottom surface of the limiting plate (5); a smooth curved surface is provided on the outer side of one end of the adjusting handle bolt (6); and one end of the adjusting handle bolt (6) is fixed in the second bearing (503).

6. The ultrasonic measuring device that is easy to install according to claim 1, characterized in that: The relative inner walls of the box body (1) are embedded with spring balls (101), and the relative inner sides of the ultrasonic measuring device body (2) are provided with positioning grooves (201), and the spring balls (101) correspond to the positioning grooves (201).

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