Ultrasonic flowmeter mounting rack

Abstract

The utility model discloses an ultrasonic flowmeter mounting rack which comprises a fixed seat, a through groove is formed in the fixed seat, grooves are formed in the left end and the right end of the fixed seat, extension seats are arranged in the two grooves in a sliding mode, a driving rod is rotationally arranged on the front end face of the fixed seat, threaded rods are rotationally arranged at the left end and the right end of the through groove, and the threaded rods are connected with the through groove. A transmission mechanism is arranged between the driving rod and the threaded rods, the two threaded rods extend outwards to penetrate into the grooves, threaded holes corresponding to the threaded rods are formed in the two extension seats, the threaded rods are in threaded connection with the threaded holes, and supporting columns are slidably arranged on the front and rear sides of the upper end faces of the two extension seats. And clamping mechanisms are detachably arranged on the upper end faces of the multiple supporting columns correspondingly, mounting mechanisms are arranged on the left side and the right side of the lower end face of the fixing base correspondingly, and through the design of an extension base, the clamping distance can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic flow meter installation, and more specifically, to an ultrasonic flow meter installation frame. Background Art

[0002] Ultrasonic flowmeters detect the liquid flow inside pipelines through the principle of velocity difference method. They can measure the flow of media with large diameters as well as the media that are difficult to contact and observe. They use advanced multi-pulse technology to monitor industrial production processes. When using existing ultrasonic flowmeters, they generally need to be stably installed using a mounting bracket to improve installation stability. When using existing ultrasonic flowmeter mounting brackets, the flowmeter is clamped by a clamping mechanism, and the clamping end model is fixed. The practicality needs to be improved. When the device is in use, for ultrasonic flowmeters of different lengths, the clamping positions on both sides are fixed, and the clamping position is not convenient to adjust. In addition, when the device is in use, the mounting bracket mounting mechanism is fixed, and it is not convenient to install and adjust the device as a whole for installation positions in different external environments. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides an ultrasonic flow meter mounting bracket to solve the technical problem mentioned in the background technology that for ultrasonic flow meters of different lengths, the clamping positions on both sides are fixed and the clamping positions are inconvenient to adjust.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic flow meter mounting bracket, comprising a fixed seat, a through groove is provided inside the fixed seat, grooves are provided at both left and right ends of the fixed seat, extension seats are slidably provided inside the two grooves, a driving rod is rotatably provided on the front end surface of the fixed seat, threaded rods are rotatably provided on both left and right ends of the through groove, a transmission mechanism is provided between the driving rod and the threaded rod, the two threaded rods extend outward and penetrate into the groove, threaded holes are provided on the two extension seats corresponding to the threaded rods, the threaded rods and the threaded holes are threadedly connected, support columns are slidably provided on the front and rear sides of the upper end surfaces of the two extension seats, a plurality of the upper end surfaces of the support columns are detachably provided with clamping mechanisms, and mounting mechanisms are provided on the left and right sides of the lower end surface of the fixed seat.

[0007] The utility model is further configured such that the transmission mechanism includes a first bevel gear and a second bevel gear, the first bevel gear is mounted on the driving rod, two second bevel gears are provided, the two second bevel gears are respectively mounted on the two threaded rods, the first bevel gear is respectively meshed with the two second bevel gears to realize transmission to the threaded rod.

[0008] The utility model is further configured such that adjustment slots are provided on the two extension seats corresponding to the plurality of support columns, an adjustment rod is rotatably provided between the two adjustment slots on the same side, the support column and the adjustment rod are threadedly connected, and the sliding adjustment of the support column is realized.

[0009] The utility model is further configured such that the plurality of clamping mechanisms each include a mounting column, a first clamping plate and a second clamping plate; the mounting column is detachably arranged on the support column; the first clamping plate and the second clamping plate are respectively mounted on the inner end and the outer end of the mounting column to facilitate clamping and adjustment.

[0010] The utility model is further configured such that a plurality of the mounting columns have mounting blocks at their bottom ends, a plurality of the support columns have mounting grooves on their upper end surfaces corresponding to the mounting blocks, a plurality of the support columns have locking rods at their outer ends, a plurality of the support columns have locking holes corresponding to the locking rods, the locking rods and the locking holes are threadedly connected, a plurality of the mounting blocks have through holes corresponding to the locking rods, so as to realize installation and locking of the mounting columns.

[0011] The utility model is further configured such that the two mounting mechanisms each include a mounting seat and an L-shaped mounting plate, the mounting seat being mounted on the bottom end of the fixed seat, and the L-shaped mounting plate being slidably mounted inside the mounting seat for convenient installation in coordination with the outside.

[0012] The utility model is further configured that the two L-shaped mounting plates are each provided with mounting holes, and a plurality of the mounting holes are arranged at intervals, so that bolts can pass through appropriate mounting holes to cooperate with the outside for installation.

[0013] The utility model is further configured such that a first connecting hole is provided on each of the two mounting seats, a second connecting hole is provided on each of the two L-shaped mounting plates corresponding to the first connecting hole, a plurality of the second connecting holes are arranged at intervals, and the first connecting hole and the second connecting hole are connected by bolts to facilitate adjustment of the mounting position.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an ultrasonic flow meter mounting bracket, which has the following beneficial effects:

[0016] 1. Through the design of the extension seat, the extension seat is slidably set in the groove, the driving rod and the threaded rod are transmitted through the transmission mechanism, and the threaded rod and the threaded hole on the extension seat are threadedly matched, which is convenient for adjusting the position of the extension seat, convenient for clamping and adjusting flow meters of different lengths, and convenient for adjusting the clamping spacing.

[0017] 2. Through the design of the clamping mechanism, the mounting column and the support column of the clamping mechanism are installed in coordination, the mounting block and the mounting groove are installed in coordination, the locking rod and the locking hole thread are matched and inserted into the through hole, so that the first clamping plate or the second clamping plate can be adjusted according to the model of the product to be clamped, which is convenient for clamping and adjusting different models and improves practicality.

[0018] 3. Through the design of the installation mechanism, the L-shaped mounting plate is slidably set in the mounting seat, and the first connecting hole and the second connecting hole are connected by bolts, which is convenient for adjusting the position of the L-shaped mounting plate. There are multiple mounting holes on the L-shaped mounting plate, which is convenient for the bolts to pass through the appropriate position and cooperate with the external wall for installation, which is convenient for the overall installation and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an ultrasonic flowmeter mounting bracket;

[0020] Figure 2 It is a schematic diagram of the overall structure of an ultrasonic flow meter mounting frame preferably without an extension seat installed;

[0021] Figure 3 A cross-sectional view of the internal structure of a fixing seat preferably used for an ultrasonic flowmeter mounting frame;

[0022] Figure 4 An exploded view of the matching structure of a support column and a locking rod preferably used for an ultrasonic flow meter mounting frame;

[0023] Figure 5 The present invention is a schematic diagram of the overall structure of an optimal mounting mechanism of an ultrasonic flow meter mounting bracket.

[0024] In the figure: 1, fixing seat; 2, through groove; 3, groove; 4, extension seat; 5, driving rod; 6, threaded rod; 7, threaded hole; 8, supporting column; 9, first bevel gear; 10, second bevel gear; 11, adjusting groove; 12, adjusting rod; 13, mounting column; 14, first clamping plate; 15, second clamping plate; 16, mounting block; 17, mounting groove; 18, locking rod; 19, locking hole; 20, through hole; 21, mounting seat; 22, L-shaped mounting plate; 23, mounting hole; 24, first connecting hole; 25, second connecting hole. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-4 A mounting bracket for an ultrasonic flowmeter comprises a fixing seat 1, a through groove 2 is provided inside the fixing seat 1, grooves 3 are provided at both left and right ends of the fixing seat 1, extension seats 4 are slidably provided inside the two grooves 3, a driving rod 5 is rotatably provided on the front end surface of the fixing seat 1, threaded rods 6 are rotatably provided on both left and right ends of the through groove 2, a transmission mechanism is provided between the driving rod 5 and the threaded rod 6, the two threaded rods 6 extend outwardly and penetrate into the groove 3, threaded holes 7 are provided on the two extension seats 4 corresponding to the threaded rods 6, the threaded rods 6 and the threaded holes 7 are threadedly connected, support columns 8 are slidably provided on both sides of the front and rear ends of the upper ends of the two extension seats 4, the upper end surfaces of the multiple support columns 8 are detachable and provided with clamping mechanisms, and mounting mechanisms are provided on both sides of the left and right ends of the lower end surface of the fixing seat 1.

[0029] In this embodiment, the driving rod 5 is rotated, and the driving rod 5 and the threaded rod 6 are matched through a transmission mechanism to drive the threaded rod 6 to rotate. The threaded rod 6 and the threaded hole 7 are threadedly matched to slide and adjust the extension seat 4, and the clamping mechanism on the support column 8 clamps the flow meter.

[0030] See also Figure 3 As an implementation of the transmission mechanism: the transmission mechanism includes a first bevel gear 9 and a second bevel gear 10, the first bevel gear 9 is installed on the driving rod 5, two second bevel gears 10 are provided, the two second bevel gears 10 are respectively installed on the two threaded rods 6, and the first bevel gear 9 is respectively meshed with the two second bevel gears 10.

[0031] Specifically, the driving rod 5 drives the first bevel gear 9 to rotate, and the first bevel gear 9 and the two second bevel gears 10 are meshed and matched to drive the threaded rods 6 on both sides to rotate.

[0032] See also Figure 1As an implementation method of the support column 8: adjustment slots 11 are provided on the two extension seats 4 corresponding to the multiple support columns 8, an adjustment rod 12 is rotatably provided between the two adjustment slots 11 on the same side, and the support column 8 and the adjustment rod 12 are threadedly connected.

[0033] Specifically, the adjusting rod 12 is rotated, and the adjusting rod 12 and the supporting column 8 are threadedly matched, thereby driving the supporting column 8 to slide relative to the adjusting slot 11 .

[0034] See also Figure 1 , Figure 4 and Figure 5 As an implementation method of the clamping mechanism: multiple clamping mechanisms include a mounting column 13, a first clamping plate 14 and a second clamping plate 15, the mounting column 13 is detachably arranged on the support column 8, the first clamping plate 14 and the second clamping plate 15 are respectively installed on the inner and outer ends of the mounting column 13, multiple mounting columns 13 are provided with mounting blocks 16 at the bottom ends, multiple support columns 8 have mounting grooves 17 on their upper end surfaces corresponding to the mounting blocks 16, multiple support columns 8 have locking rods 18 at their outer ends, multiple support columns 8 have locking holes 19 corresponding to the locking rods 18, the locking rods 18 and the locking holes 19 are threadedly connected, and multiple mounting blocks 16 have through holes 20 corresponding to the locking rods 18.

[0035] Specifically, according to the model of the flow meter to be clamped, a suitable first clamping plate 14 or second clamping plate 15 is selected to install the mounting column 13, the mounting block 16 and the mounting groove 17 on the mounting column 13 are installed in coordination, the locking rod 18 and the locking hole 19 are threadedly matched, and the through hole 20 is inserted inward to lock the installation of the mounting column 13, and the first clamping plate 14 or the second clamping plate 15 is used to clamp flow meters of different models.

[0036] See also Figure 2 As an implementation method of the mounting mechanism: the two mounting mechanisms each include a mounting seat 21 and an L-shaped mounting plate 22, the mounting seat 21 is mounted at the bottom end of the fixed seat 1, the L-shaped mounting plate 22 is slidably mounted inside the mounting seat 21, the two L-shaped mounting plates 22 are each provided with a mounting hole 23, and a plurality of mounting holes 23 are arranged at intervals, the two mounting seats 21 are each provided with a first connecting hole 24, the two L-shaped mounting plates 22 are each provided with a second connecting hole 25 corresponding to the first connecting hole 24, and a plurality of second connecting holes 25 are arranged at intervals, and the first connecting hole 24 and the second connecting hole 25 are connected by bolts.

[0037] Specifically, the L-shaped mounting plate 22 slides relative to the mounting seat 21 to a suitable position, the first connecting hole 24 on the mounting seat 21 is aligned with the second connecting hole 25 at a certain position on the L-shaped mounting plate 22, the bolts are passed through and tightened, the device as a whole is installed in coordination with the outside world, and the bolts are passed through the mounting holes 23 at suitable positions to fix and lock.

[0038] In summary, the overall equipment is in use:

[0039] When in the length adjustment state, the driving rod 5 is rotated, and the driving rod 5 drives the first bevel gear 9 to rotate. The first bevel gear 9 and the two second bevel gears 10 are meshed and matched to realize the rotation of the two threaded rods 6. The threaded rods 6 and the threaded holes 7 are threadedly connected, and the extension seat 4 slides relative to the groove 3. After the extension seat 4 is slid and adjusted to a suitable position, it is convenient to adjust the clamping distance.

[0040] When in the clamping and adjusting state, select the appropriate first clamping plate 14 or second clamping plate 15 for use, install the mounting column 13, the mounting block 16 and the mounting groove 17 on the mounting column 13 are installed in coordination, the locking rod 18 and the locking hole 19 are threadedly matched and inserted into the through hole 20 of the mounting block 16 to realize the locking of the clamping mechanism, which is convenient for clamping and adjusting flow meters of different models.

[0041] When in the clamping operation state, rotate the adjusting rod 12, the adjusting rod 12 and the support column 8 are threadedly matched, the internal threads of the two support columns 8 on the same side are set in opposite directions, and the support column 8 slides relative to the adjusting groove 11, driving the installation mechanism on the support column 8 to slide to a suitable position, and the first clamping plate 14 or the second clamping plate 15 clamps the flow meter.

[0042] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An ultrasonic flow meter mounting bracket, comprising a fixing seat (1), characterized in that: The fixing seat (1) has a through groove (2) therein, and grooves (3) are provided at both left and right ends of the fixing seat (1). Extension seats (4) are slidably provided inside the two grooves (3). A driving rod (5) is rotatably provided on the front end surface of the fixing seat (1). Threaded rods (6) are rotatably provided on both left and right ends of the through groove (2). A transmission mechanism is provided between the driving rod (5) and the threaded rod (6). The two threaded rods (6) extend outwardly and penetrate into the groove (3). Threaded holes (7) are provided on the two extension seats (4) corresponding to the threaded rods (6). The threaded rods (6) and the threaded holes (7) are threadedly connected. Support columns (8) are slidably provided on both front and rear sides of the upper end surfaces of the two extension seats (4). The upper end surfaces of the plurality of support columns (8) are detachably provided with a clamping mechanism. The lower end surface of the fixing seat (1) has mounting holes on both left and right sides. The mounting mechanism comprises a plurality of clamping mechanisms, each comprising a mounting column (13), a first clamping plate (14) and a second clamping plate (15); the mounting column (13) is detachably arranged on the support column (8); the first clamping plate (14) and the second clamping plate (15) are respectively mounted on the inner end and the outer end of the mounting column (13); a plurality of mounting columns (13) are provided with a mounting block (16) at their bottom ends; a plurality of upper end surfaces of the support columns (8) are provided with a mounting groove (17) corresponding to the mounting block (16); a plurality of outer ends of the support columns (8) are provided with a locking rod (18); a plurality of support columns (8) are provided with a locking hole (19) corresponding to the locking rod (18); the locking rod (18) and the locking hole (19) are threadedly connected; and a plurality of mounting blocks (16) are provided with a through hole (20) corresponding to the locking rod (18).

2. The ultrasonic flow meter mounting bracket according to claim 1, characterized in that: The transmission mechanism comprises a first bevel gear (9) and a second bevel gear (10), wherein the first bevel gear (9) is mounted on the driving rod (5), and two second bevel gears (10) are provided, wherein the two second bevel gears (10) are respectively mounted on the two threaded rods (6), and the first bevel gear (9) is respectively meshed with the two second bevel gears (10).

3. The ultrasonic flow meter mounting bracket according to claim 1, characterized in that: The two extension seats (4) are each provided with adjustment slots (11) corresponding to the plurality of support columns (8); an adjustment rod (12) is rotatably provided between two adjustment slots (11) on the same side; and the support columns (8) and the adjustment rod (12) are threadedly connected.

4. The ultrasonic flow meter mounting bracket according to claim 1, characterized in that: The two mounting mechanisms each comprise a mounting seat (21) and an L-shaped mounting plate (22); the mounting seat (21) is mounted on the bottom end of the fixing seat (1); and the L-shaped mounting plate (22) is slidably mounted inside the mounting seat (21).

5. The ultrasonic flow meter mounting bracket according to claim 4 is characterized in that: Both L-shaped mounting plates (22) are provided with mounting holes (23), and a plurality of mounting holes (23) are arranged at intervals.

6. The ultrasonic flow meter mounting bracket according to claim 4, characterized in that: The two mounting seats (21) are each provided with a first connection hole (24), the two L-shaped mounting plates (22) are each provided with a second connection hole (25) corresponding to the first connection hole (24), a plurality of the second connection holes (25) are arranged at intervals, and the first connection hole (24) and the second connection hole (25) are connected by bolts.

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