CN209927190U - Electromagnetic flowmeter convenient to installation - Google Patents

Abstract

The utility model discloses an electromagnetic flowmeter that is easy to install. Aiming at the problem that when the existing flowmeter is fixed by means of bolts, it is inconvenient to insert a wrench for clamping and rotation, which is unfavorable for rapid installation and disassembly. The following is now proposed. The solution includes a flowmeter body, the top of the flowmeter body is fixedly connected with a rod body arranged in the vertical direction, the outer ring of the rod body is fixedly sleeved with a fixing plate, and the bottom of the fixing plate is welded with a fixing ring, so There is a mounting seat below the fixing ring, and the rod body is inserted into the mounting seat, the two sides of the rod body are provided with a fixing block welded with the top of the fixing plate, the top of the fixing block is hinged with a pressure plate, and the upper part of the pressure plate is provided with Sleeve welded to the flowmeter body. The utility model does not need to fasten the device by bolts, thereby avoiding the problem that the wrench cannot be rotated in all directions, improving the installation and disassembly efficiency of the device, and being suitable for market promotion.

Description

An easy-to-install electromagnetic flowmeter

technical field

The utility model relates to the technical field of flowmeter installation, in particular to an electromagnetic flowmeter which is convenient for installation.

Background technique

Electromagnetic flowmeter is a new type of flow measurement instrument developed rapidly with the development of electronic technology in the 1950s and 1960s. Electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow of conductive fluid according to the electromotive force induced by the conductive fluid passing through an external magnetic field.

When the existing electromagnetic flowmeter is used, the flowmeter and other equipment are fixed together by bolts. However, because the plate body of the installation bolt is relatively close to the dial of the flowmeter, it is inconvenient for the wrench to reach into the screw when tightening the bolt. Clamping the nut is also inconvenient to rotate the wrench 360 degrees, which is not conducive to fast fixing the bolt, which is time-consuming and labor-intensive. For this reason, we propose an electromagnetic flowmeter that is easy to install.

SUMMARY OF THE INVENTION

The electromagnetic flowmeter provided by the utility model solves the problem that when the existing flowmeter is fixed by means of bolts, it is inconvenient to insert a wrench for clamping and rotation, thereby being unfavorable for rapid installation and disassembly.

In order to achieve the above purpose, the present invention adopts the following technical scheme: an electromagnetic flowmeter that is easy to install, comprising a flowmeter body, the top of the flowmeter body is fixedly connected with a rod body arranged in a vertical direction, and the rod body is The outer ring fixing sleeve is provided with a fixing plate, the bottom of the fixing plate is welded with a fixing ring, a mounting seat is arranged under the fixing ring, and the rod body is inserted into the mounting seat, and the two sides of the rod body are provided with the fixing plate. A fixed block welded on the top, a pressure plate is hinged on the top of the fixed block, a sleeve welded with the main body of the flowmeter is arranged above the pressure plate, the top inner wall of the sleeve is connected with a spring, and the bottom end of the spring is connected There is an extruding rod, and the bottom end of the extruding rod is in contact with the pressing plate, the side of the two fixing blocks away from each other is provided with a supporting plate welded with the top of the mounting seat, and the inner thread of the supporting plate is provided with a screw rod, Both ends of the two screws close to each other are rotatably connected with an extrusion block, and a horizontally arranged guide plate is welded on the top of the extrusion block, and the guide plate penetrates through the support plate.

Preferably, a rotating rod is welded at the ends of the two screws away from each other, and a bearing is fixedly sleeved at one end of the screw rod away from the rotating rod, and the bearing is welded with the extrusion block.

Preferably, a guide hole penetrating the support plate is provided above the screw rod, and the guide plate penetrates the guide hole.

Preferably, a plurality of inverted teeth are uniformly welded on the bottom of the pressing plate, and the inverted teeth are in contact with the top of the guide plate.

Preferably, the top of the mounting seat is provided with an annular plug-in groove, the inner wall of the plug-in groove is bonded with a rubber pad, and the fixing ring is sleeved in the plug-in groove.

Compared with the prior art, the beneficial effects of the present utility model are: the present utility model installs structures such as a support plate, a screw rod, an extrusion block, a guide plate, a sleeve, a spring, an extrusion rod, a pressure plate and a fixed plate, wherein Rotating the screw can drive the extrusion block close to the fixed plate, so that the inclined surface of the extrusion block is in contact with the fixed plate, so that the fixed plate can be pressed down, and the guide plate facilitates the horizontal movement of the extrusion block, and the spring will drive the extrusion rod toward the fixed plate. The pressure plate is pressed down, and the bottom of the pressure plate is provided with inverted teeth, which can facilitate the positioning of the guide plate and avoid the loosening of the extrusion block. The device has a novel design and is easy to operate. The problem of omnidirectional rotation improves the installation and disassembly efficiency of the device, and is suitable for market promotion.

Description of drawings

FIG. 1 is a schematic front view of a structure of an electromagnetic flowmeter that is easy to install according to the utility model.

FIG. 2 is a schematic front view of the structure of a support plate of an electromagnetic flowmeter that is easy to install according to the utility model.

In the figure: 1. Flowmeter body, 2. Rod body, 3. Fixing plate, 4. Fixing ring, 5. Mounting seat, 6. Fixing block, 7. Pressure plate, 8. Sleeve, 9. Spring, 10. Extrusion rod, 11. Support plate, 12. Screw, 13. Extrusion block, 14 guide plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-2, an electromagnetic flowmeter that is easy to install includes a flowmeter body 1, the top of the flowmeter body 1 is fixedly connected with a rod body 2 arranged in the vertical direction, and the outer ring of the rod body 2 is fixedly sleeved with a fixing plate 3. A fixing ring 4 is welded on the bottom of the fixing plate 3, a mounting seat 5 is arranged under the fixing ring 4, and the rod body 2 is inserted into the mounting seat 5, and the two sides of the rod body 2 are provided with a fixing block welded with the top of the fixing plate 3 6. A pressure plate 7 is hinged on the top of the fixed block 6, a sleeve 8 welded with the flowmeter body 1 is arranged above the pressure plate 7, a spring 9 is connected to the top inner wall of the sleeve 8, and an extrusion rod is connected to the bottom end of the spring 9 10, and the bottom end of the extrusion rod 10 is in contact with the pressing plate 7, the side of the two fixing blocks 6 away from each other is provided with a support plate 11 welded with the top of the mounting seat 5, and the inner thread of the support plate 11 is provided with a screw 12. Both ends of the two screws 12 that are close to each other are rotatably connected with an extrusion block 13. The top of the extrusion block 13 is welded with a horizontally arranged guide plate 14, and the guide plate 14 penetrates the support plate 11.

The ends of the two screws 12 away from each other are welded with a rotating rod, and the end of the screw 12 away from the rotating rod is fixedly sleeved with a bearing, and the bearing is welded with the extrusion block 13, and the top of the screw 12 is provided with a guide hole penetrating the support plate 11, And the guide plate 14 penetrates the guide hole, the bottom of the pressing plate 7 is evenly welded with a plurality of inverted teeth, and the inverted teeth are in contact with the top of the guide plate 14, the top of the mounting seat 5 is provided with an annular insertion slot, and the The inner wall is bonded with a rubber pad, and the fixing ring 4 is sleeved in the insertion groove.

In this embodiment, first, insert the rod body 2 into the mounting seat 5, then insert the fixing ring 4 into the insertion slot, and then rotate the screw 12 to drive the extrusion block 13 to approach the fixed plate 3, so that the inclined surface of the extrusion block 13 is close to the fixed plate 3. The fixed plate 3 is in contact, so that the fixed plate 3 can be pressed down, and the guide plate 14 facilitates the horizontal movement of the pressing block 13, and the spring 9 will drive the pressing rod 10 to press the pressing plate 7 downward, and the bottom of the pressing plate 7 There are inverted teeth, which can facilitate the positioning of the guide plate 14, avoid the loosening of the extrusion block 13, and do not need to fasten the device with bolts, so as to avoid the problem that the wrench cannot be extended and rotated in all directions, and the installation and the installation of the device are improved. Dismantling efficiency, suitable for marketing.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. An electromagnetic flowmeter that is easy to install, comprising a flowmeter body (1), characterized in that a rod body (2) arranged in a vertical direction is fixedly connected to the top of the flowmeter body (1), and the rod body (2) The outer ring fixing sleeve is provided with a fixing plate (3), a fixing ring (4) is welded to the bottom of the fixing plate (3), and a mounting seat (5) is arranged below the fixing ring (4), And the rod body (2) is inserted into the mounting seat (5), the two sides of the rod body (2) are provided with a fixing block (6) welded with the top of the fixing plate (3), and the top of the fixing block (6) is hinged There is a pressure plate (7), a sleeve (8) welded with the flowmeter body (1) is arranged above the pressure plate (7), and a spring (9) is connected to the top inner wall of the sleeve (8). The bottom end of the spring (9) is connected with an extruding rod (10), and the bottom end of the extruding rod (10) is in contact with the pressing plate (7). The support plate (11) welded on the top of the seat (5), the inner thread of the support plate (11) is sleeved with a screw (12), and the ends of the two screws (12) that are close to each other are rotatably connected with extrusion A block (13), the top of the extrusion block (13) is welded with a horizontally arranged guide plate (14), and the guide plate (14) penetrates the support plate (11). 2. The electromagnetic flowmeter that is easy to install according to claim 1, characterized in that a rotating rod is welded at the ends of the two screws (12) that are far away from each other, and the screw (12) is far from the end of the rotating rod. One end is fixedly sleeved with a bearing, and the bearing is welded with the extrusion block (13). 3 . The electromagnetic flowmeter according to claim 1 , wherein a guide hole penetrating the support plate ( 11 ) is provided above the screw ( 12 ), and the guide plate ( 14 ) is guided through the guide plate ( 14 ). 4 . hole. 4. The electromagnetic flowmeter according to claim 1, characterized in that a plurality of inverted teeth are uniformly welded on the bottom of the pressing plate (7), and the inverted teeth are in contact with the top of the guide plate (14). . 5 . The electromagnetic flowmeter for easy installation according to claim 1 , wherein a circular plug-in groove is opened on the top of the installation seat ( 5 ), and the inner wall of the plug-in groove is glued to the inner wall. 6 . There is a rubber pad, and the fixing ring (4) is sleeved in the insertion groove.

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