Novel plug-in type electromagnetic flowmeter

Abstract

The utility model discloses a novel plug-in type electromagnetic flow meter, which belongs to the technical field of electromagnetic flow meters and comprises a pipeline and a plug-in type electromagnetic flow meter body, a base is fixedly mounted on the outer wall of the pipeline, a travel groove is arranged on the top surface of the base, and a quick assembly component is arranged on the inner wall of the travel groove. A buckle assembly is arranged on the quick-mounting assembly, a sealing ring is fixedly mounted on the inner wall, provided with a through hole, of the top of the base, a fixing disc is fixedly mounted on the outer wall of the plug-in type electromagnetic flowmeter body, and the quick-mounting assembly comprises a rotating disc; according to the plug-in type electromagnetic flowmeter, the plug-in type electromagnetic flowmeter can be effectively and rapidly installed on the pipeline through the design by arranging the rapid installation assembly, workers do not need to use auxiliary tools to conduct installation through a plurality of bolts, time and labor are saved for the workers, the manual labor intensity is greatly reduced, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromagnetic flowmeters, in particular to a novel insertion-type electromagnetic flowmeter. Background Art

[0002] Electromagnetic flowmeter is a measuring instrument used to measure flow data. It mainly uses the principle of electromagnetic induction. Electromagnetic flowmeter is a flow measuring instrument that emerged in the mid-twentieth century with the development of electronic technology. It can be divided into different forms such as integrated, plug-in and split types.

[0003] When installing today's insertion-type electromagnetic flowmeters, workers need to use auxiliary tools to install the insertion-type electromagnetic flowmeter on the outer wall of the pipe through multiple bolts. This installation method requires workers to spend a lot of time, greatly increases the labor intensity, is time-consuming and labor-intensive, and has poor performance. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the current insertion electromagnetic flowmeter needs to be installed by workers with the help of auxiliary tools and multiple bolts to install the insertion electromagnetic flowmeter to the outer wall of the pipe. This installation method requires workers to spend a lot of time, greatly increases the labor intensity, is time-consuming and labor-intensive, and has poor use effect. A new insertion electromagnetic flowmeter is proposed.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a novel insertion-type electromagnetic flowmeter, comprising a pipe and an insertion-type electromagnetic flowmeter body, a base fixedly mounted on the outer wall of the pipe, a travel groove provided on the top surface of the base, a quick-install assembly provided on the inner wall of the travel groove, a snap assembly provided on the quick-install assembly, a sealing ring fixedly mounted on the inner wall of the through hole provided on the top of the base, and a fixing plate fixedly mounted on the outer wall of the insertion-type electromagnetic flowmeter body;

[0006] The quick-release assembly includes a turntable, which is rotatably mounted on the side wall of the base. A pin hole is provided on the side wall of the base. A power rod is fixedly mounted on the outer wall of the turntable, and a driving bevel gear is fixedly mounted on the other end of the power rod. A first driving shaft and a second driving shaft are rotatably mounted on the inner wall of the base.

[0007] As a further description of the above technical solution:

[0008] A first driven bevel gear is fixedly mounted on the outer wall of the first driving shaft, and a second driven bevel gear is fixedly mounted on the outer wall of the second driving shaft. The driving bevel gear is meshed with the first driven bevel gear.

[0009] As a further description of the above technical solution:

[0010] A transmission rod is rotatably installed on the inner wall of the base through a bracket, and transmission bevel gears are fixedly installed at both ends of the transmission rod. The transmission bevel gear at one end of the transmission rod is meshed with the first driven bevel gear, and the transmission bevel gear at the other end of the transmission rod is meshed with the second driven bevel gear.

[0011] As a further description of the above technical solution:

[0012] A bidirectional threaded rod is fixedly installed on the other end of the first drive shaft and the second drive shaft, a connecting ring is threadedly installed on the outer wall of the bidirectional threaded rod, a connecting rod is fixedly installed on the outer wall of the connecting ring, a buckle plate is fixedly installed on the top end of the connecting rod, and the connecting rod is slidably connected to the inner wall of the travel groove.

[0013] As a further description of the above technical solution:

[0014] The buckle assembly includes a sleeve shell, which is fixedly mounted on the outer wall of the turntable. An internal threaded ring is fixedly mounted on the inner wall of the sleeve shell, and a one-way threaded rod is threadedly mounted on the inner wall of the internal threaded ring.

[0015] As a further description of the above technical solution:

[0016] A latch is fixedly mounted on one end of the one-way threaded rod, and a sphere is fixedly mounted on the other end of the one-way threaded rod. The latch passes through a through hole provided on the outer wall of the turntable.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0018] 1. In the utility model, a quick-install component is provided. After the staff inserts the insertion electromagnetic flowmeter body into the through hole provided on the base, they only need to rotate the sleeve. The sleeve drives the turntable to rotate. The turntable drives the driving bevel gear to rotate through the power rod. The driving bevel gear is meshed with the first driven bevel gear, so that it drives the first driven bevel gear to rotate. When the first driven bevel gear rotates, it drives the first driving shaft to rotate. The first driven bevel gear is meshed with the transmission bevel gear provided at one end of the transmission rod, so that the first driven bevel gear drives the transmission bevel gear provided at one end of the transmission rod to rotate, which synchronously drives the transmission rod to rotate. The transmission bevel gear provided at the other end of the transmission rod is meshed with the second driven bevel gear. The second driven bevel gear drives the second drive shaft to rotate. The second drive shaft and the first drive shaft both drive the two-way threaded rod to rotate. The outer wall of the two-way threaded rod is threadedly connected to the connecting ring. When the two-way threaded rod rotates, it drives the connecting ring to move on its outer wall. The connecting ring drives the buckle plate to move through the connecting rod, so that the buckle plate moves to the top of the fixed plate, and the inserted electromagnetic flowmeter body can be tightly installed on the base. Through this design, the inserted electromagnetic flowmeter can be effectively installed on the pipeline quickly without the need for workers to use auxiliary tools to install it through multiple bolts, which saves time and effort for workers, greatly reduces labor intensity, and has good use effect.

[0019] 2. In the utility model, by providing a snap assembly, before driving the quick-release assembly, it is necessary to rotate the ball first, and the ball drives the one-way threaded rod to rotate synchronously. The one-way threaded rod is threadedly connected to the inner wall of the internal threaded ring, so that the one-way threaded rod rotates and displaces horizontally at the same time. The displacement of the one-way threaded rod drives the pin to displace, so that the pin is moved out from the inside of the pin provided on one side of the base. Through this design, the turntable in the quick-release assembly is effectively fixed, and the vibration of the pipeline is avoided so that the two-way threaded rod and the bevel gear are not driven, and the insertion electromagnetic flowmeter body is prevented from loosening at the base, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a new type of insertion electromagnetic flowmeter.

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of an insertion electromagnetic flowmeter body in a new insertion electromagnetic flowmeter.

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the base in a new type of insertion electromagnetic flowmeter.

[0023] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the quick-install component in a new type of insertion electromagnetic flowmeter.

[0024] Figure 5 Schematic diagram of the exploded three-dimensional structure of the buckle assembly in a new type of insertion electromagnetic flowmeter

[0025] Legend:

[0026] 1. Pipeline; 2. Insertion type electromagnetic flowmeter body; 3. Base; 4. Quick-release assembly; 41. Turntable; 42. Driving bevel gear; 43. First driving shaft; 44. First driven bevel gear; 45. Transmission rod; 46. Transmission bevel gear; 47. Second driving shaft; 48. Second driven bevel gear; 49. Bidirectional threaded rod; 410. Buckle plate; 411. Connecting ring; 412. Connecting rod; 5. Fixed plate; 6. Sealing ring; 7. Buckle assembly; 71. Housing; 72. Internal threaded ring; 73. Ball; 74. One-way threaded rod; 75. Pin. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-5 The utility model provides a technical solution: a new insertion electromagnetic flowmeter, comprising a pipe 1 and an insertion electromagnetic flowmeter body 2, a base 3 fixedly mounted on the outer wall of the pipe 1, a travel groove provided on the top surface of the base 3, a quick-install component 4 provided on the inner wall of the travel groove, a snap assembly 7 provided on the quick-install component 4, a sealing ring 6 fixedly mounted on the inner wall of the through hole provided on the top of the base 3, and a fixing plate 5 fixedly mounted on the outer wall of the insertion electromagnetic flowmeter body 2;

[0029] The quick-release assembly 4 includes a turntable 41, which is rotatably mounted on the side wall of the base 3. A pin hole is provided on the side wall of the base 3. A power rod is fixedly mounted on the outer wall of the turntable 41, and a driving bevel gear 42 is fixedly mounted on the other end of the power rod. A first driving shaft 43 and a second driving shaft 47 are rotatably mounted on the inner wall of the base 3.

[0030] A first driven bevel gear 44 is fixedly mounted on the outer wall of the first driving shaft 43, and a second driven bevel gear 48 is fixedly mounted on the outer wall of the second driving shaft 47. The driving bevel gear 42 is meshed with the first driven bevel gear 44, and a transmission rod 45 is rotatably mounted on the inner wall of the base 3 through a bracket. A transmission rod 45 is fixedly mounted on both ends of the transmission rod 45, and the transmission bevel gear 46 at one end of the transmission rod 45 is meshed with the first driven bevel gear 44, and the transmission bevel gear 46 at the other end of the transmission rod 45 is meshed with the second driven bevel gear 48. The other ends of the first driving shaft 43 and the second driving shaft 47 are fixedly mounted with a bidirectional threaded rod 49, and a connecting ring 411 is threadedly mounted on the outer wall of the bidirectional threaded rod 49. A connecting rod 412 is fixedly mounted on the outer wall of the connecting ring 411, and a buckle plate 410 is fixedly mounted on the top of the connecting rod 412. The connecting rod 412 is slidably connected to the inner wall of the stroke groove;

[0031] The specific implementation method is as follows: after the staff inserts the insertion type electromagnetic flowmeter body 2 into the through hole provided on the base 3, they only need to rotate the sleeve 71, and the sleeve 71 drives the turntable 41 to rotate. The turntable 41 drives the driving bevel gear 42 to rotate through the power rod, and the driving bevel gear 42 is meshed with the first driven bevel gear 44, so that it drives the first driven bevel gear 44 to rotate. When the first driven bevel gear 44 rotates, it drives the first drive shaft 43 to rotate. The first driven bevel gear 44 is meshed with the transmission bevel gear 46 provided at one end of the transmission rod 45, so that the first driven bevel gear 44 drives the transmission bevel gear 46 provided at one end of the transmission rod 45 to rotate, which synchronously drives the transmission rod 45 The transmission bevel gear 46 provided at the other end of the transmission rod 45 is meshed with the second driven bevel gear 48, so that it drives the second driven bevel gear 48 to rotate, and the second driven bevel gear 48 drives the second driving shaft 47 to rotate. When the second driving shaft 47 and the first driving shaft 43 rotate, they both drive the bidirectional threaded rod 49 to rotate. The outer wall of the bidirectional threaded rod 49 is threadedly connected to the connecting ring 411. When the bidirectional threaded rod 49 rotates, it drives the connecting ring 411 to move on its outer wall. The connecting ring 411 drives the buckle plate 410 to move through the connecting rod 412, so that the buckle plate 410 is moved to the top of the fixed disk 5, and the insertion type electromagnetic flowmeter body 2 can be tightly installed on the base 3.

[0032] The buckle assembly 7 includes a housing 71, which is fixedly mounted on the outer wall of the turntable 41. An internal threaded ring 72 is fixedly mounted on the inner wall of the housing 71. A one-way threaded rod 74 is threadedly mounted on the inner wall of the internal threaded ring 72. A pin 75 is fixedly mounted on one end of the one-way threaded rod 74. A ball 73 is fixedly mounted on the other end of the one-way threaded rod 74. The pin 75 passes through a through hole provided on the outer wall of the turntable 41.

[0033] The specific implementation method is as follows: before driving the quick-release assembly 4, it is necessary to rotate the ball 73 first, and the ball 73 drives the one-way threaded rod 74 to rotate synchronously. The one-way threaded rod 74 is threadedly connected to the inner wall of the internal threaded ring 72, so that the one-way threaded rod 74 rotates and moves horizontally at the same time. When the one-way threaded rod 74 moves, the pin 75 is driven to move, so that the pin 75 is moved out from the inside of the pin set on one side of the base 3.

[0034] Working principle: After the staff inserts the insertion type electromagnetic flowmeter body 2 into the through hole provided on the base 3, they only need to rotate the sleeve 71, and the sleeve 71 drives the turntable 41 to rotate. The turntable 41 drives the driving bevel gear 42 to rotate through the power rod, and the driving bevel gear 42 is meshed with the first driven bevel gear 44, so that it drives the first driven bevel gear 44 to rotate. When the first driven bevel gear 44 rotates, it drives the first driving shaft 43 to rotate. The first driven bevel gear 44 is meshed with the transmission bevel gear 46 provided at one end of the transmission rod 45, so that the first driven bevel gear 44 drives the transmission bevel gear 46 provided at one end of the transmission rod 45 to rotate, which synchronously drives the transmission rod 45 to rotate. The transmission bevel gear 46 provided at the other end of the transmission rod 45 is meshed with the second driven bevel gear 48, so that it drives the second driven bevel gear 48 to rotate, and the second driven bevel gear 48 drives the second driven bevel gear 48 to rotate. The driving shaft 47 rotates, and the second driving shaft 47 and the first driving shaft 43 rotate, while both driving the bidirectional threaded rod 49 to rotate. The outer wall of the bidirectional threaded rod 49 is threadedly connected to the connecting ring 411. When the bidirectional threaded rod 49 rotates, it drives the connecting ring 411 to move on its outer wall. The connecting ring 411 drives the buckle plate 410 to move through the connecting rod 412, so that the buckle plate 410 moves to the top of the fixed disk 5, and the inserted electromagnetic flowmeter body 2 can be tightly installed on the base 3. Before driving the quick-release assembly 4, it is necessary to rotate the ball 73 first. The ball 73 drives the one-way threaded rod 74 to rotate synchronously. The one-way threaded rod 74 is threadedly connected to the inner wall of the internal threaded ring 72, so that the one-way threaded rod 74 rotates and moves horizontally. When the one-way threaded rod 74 moves, it drives the pin 75 to move, so that the pin 75 is moved out from the inside of the pin set on one side of the base 3.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel insertion type electromagnetic flowmeter, comprising a pipeline (1) and an insertion type electromagnetic flowmeter body (2), characterized in that: A base (3) is fixedly mounted on the outer wall of the pipe (1); a travel groove is provided on the top surface of the base (3); a quick-install component (4) is provided on the inner wall of the travel groove; a snap-fit ​​component (7) is provided on the quick-install component (4); a sealing ring (6) is fixedly mounted on the inner wall of the through hole provided on the top of the base (3); and a fixing plate (5) is fixedly mounted on the outer wall of the insertable electromagnetic flowmeter body (2); The quick-install assembly (4) comprises a turntable (41), the turntable (41) being rotatably mounted on the side wall of the base (3), a pin hole being provided on the side wall of the base (3), a power rod being fixedly mounted on the outer wall of the turntable (41), a driving bevel gear (42) being fixedly mounted on the other end of the power rod, and a first driving shaft (43) and a second driving shaft (47) being rotatably mounted on the inner wall of the base (3).

2. A novel insertion type electromagnetic flowmeter according to claim 1, characterized in that: A first driven bevel gear (44) is fixedly mounted on the outer wall of the first drive shaft (43), a second driven bevel gear (48) is fixedly mounted on the outer wall of the second drive shaft (47), and the drive bevel gear (42) is meshedly connected with the first driven bevel gear (44).

3. A novel insertion type electromagnetic flowmeter according to claim 2, characterized in that: A transmission rod (45) is rotatably mounted on the inner wall of the base (3) through a bracket, and transmission bevel gears (46) are fixedly mounted on both ends of the transmission rod (45). The transmission bevel gear (46) at one end of the transmission rod (45) is meshedly connected to the first driven bevel gear (44), and the transmission bevel gear (46) at the other end of the transmission rod (45) is meshedly connected to the second driven bevel gear (48).

4. A novel insertion type electromagnetic flowmeter according to claim 3, characterized in that: A bidirectional threaded rod (49) is fixedly mounted on the other end of the first drive shaft (43) and the second drive shaft (47); a connecting ring (411) is threadedly mounted on the outer wall of the bidirectional threaded rod (49); a connecting rod (412) is fixedly mounted on the outer wall of the connecting ring (411); a buckle plate (410) is fixedly mounted on the top end of the connecting rod (412); and the connecting rod (412) is slidably connected to the inner wall of the travel groove.

5. A novel insertion type electromagnetic flowmeter according to claim 4, characterized in that: The buckle assembly (7) comprises a sleeve (71), the sleeve (71) being fixedly mounted on the outer wall of the turntable (41), an internal threaded ring (72) being fixedly mounted on the inner wall of the sleeve (71), and a one-way threaded rod (74) being threadedly mounted on the inner wall of the internal threaded ring (72).

6. A novel insertion type electromagnetic flowmeter according to claim 5, characterized in that: A latch (75) is fixedly mounted on one end of the one-way threaded rod (74), and a sphere (73) is fixedly mounted on the other end of the one-way threaded rod (74). The latch (75) passes through a through hole provided on the outer wall of the turntable (41).

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