Turbine flowmeter with sensor

Abstract

The utility model discloses a turbine flowmeter with a sensor, and relates to the technical field of turbine flowmeters. The turbine flowmeter with the sensor comprises a flowmeter body, the flowmeter body is fixedly connected with a sensor clamping seat, the sensor body is movably clamped in the sensor clamping seat, the sensor body is provided with a cable body, and the flowmeter body is provided with a rapid clamping mechanism for the sensor body. According to the turbine flowmeter with the sensor, through the design of the sensor clamping base and the rapid clamping mechanism, the sensor body is convenient to install, disassemble and maintain, the maintenance cost is reduced, when the sensor body is installed, a lead screw is used for driving a pressing adjusting block to move, the pressing adjusting block is used for clamping, sealing and limiting the sensor body, and the sensor body is not prone to being damaged. The sensor body is convenient to install and good in stability, meanwhile, the cable body is supported and protected, and it is guaranteed that the sensor body is stable in connection and long in service life.

Description

Technical Field

[0001] The utility model relates to the technical field of turbine flowmeters, in particular to a turbine flowmeter with a sensor. Background Art

[0002] A turbine flow meter with a sensor is a precision instrument used to measure fluid flow. Its core part consists of a turbine and a sensor connected to it. The sensor is responsible for detecting the rotational motion of the turbine blades and converting this motion into electrical signals or other measurable signals. These signals are then transmitted to a computer or display to provide accurate readings of the fluid flow.

[0003] At present, the existing sensors are usually integrated inside the turbine flowmeter. Since the service life of the sensor will be affected under some special working conditions, the sensor often needs to be repaired and replaced when a failure occurs subsequently. The traditional sensor fixing method makes the sensor inconvenient to operate during installation and fixation or subsequent disassembly. Therefore, the subsequent repair and maintenance is not convenient enough, which easily leads to the need to replace the entire turbine flowmeter when a failure occurs, increasing the cost. In view of the shortcomings of the prior art, the utility model provides a turbine flowmeter with a sensor to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a turbine flowmeter with a sensor. The design of the sensor clamping seat and the quick clamping mechanism makes the installation, disassembly and maintenance of the sensor body convenient, thereby reducing the maintenance cost. When the sensor body is installed, the screw rod is used to drive the clamping adjustment block to move, and the clamping adjustment block is used to clamp and seal the sensor body to ensure that the sensor body is easy to install and has good stability. At the same time, the cable body is provided with support and protection, thereby ensuring that the connection of the sensor body is stable and the service life is long.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a turbine flowmeter with a sensor, comprising a flowmeter body, a sensor card seat is fixedly connected to the flowmeter body, the sensor card seat is internally movably carded with the sensor body, and a cable body is provided on the sensor body;

[0006] The flow meter body is provided with a quick clamping mechanism for the sensor body, and the quick clamping mechanism comprises:

[0007] A guide rail column, arranged on the flow meter body;

[0008] A clamping and adjusting block is slidably connected to the guide rail column, and a nut seat is provided on the clamping and adjusting block;

[0009] A top plate is arranged on the guide rail column, a screw rod is rotatably connected to the top plate, and the screw rod is threadedly connected to the nut seat.

[0010] Preferably, a connecting rod is fixedly connected to the compression adjustment block, a cable clamp block is fixedly connected to the connecting rod, a cable clamp seat is provided on the sensor clamp seat, and the cable body is clamped and limited between the cable clamp seat and the cable clamp block.

[0011] Preferably, a rubber pad is movably clamped inside the cable clamping seat.

[0012] Preferably, sleeves are fixedly connected to both sides of the clamping and adjusting block, and the sleeves are slidably connected to the guide rail columns.

[0013] Preferably, a shaft seat is fixedly connected to the sensor clamping seat, and the shaft seat is used to provide support for the screw rod.

[0014] Preferably, a rotating handle is fixedly connected to the screw rod.

[0015] The utility model discloses a turbine flowmeter with a sensor, which has the following beneficial effects:

[0016] The turbine flowmeter with a sensor is designed with a sensor clamping seat and a quick clamping mechanism, so that the installation, disassembly and maintenance of the sensor body are convenient, and the maintenance cost is reduced. When the sensor body is installed, the compression adjustment block is driven to move by a screw rod, and the compression adjustment block is used to clamp and seal the sensor body to ensure that the sensor body is easy to install and has good stability. At the same time, support and protection are provided for the cable body, so as to ensure that the connection of the sensor body is stable and the service life is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the clamping connection of the sensor body of the utility model;

[0020] Figure 3 This is a disassembly diagram of the sensor body of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the compression adjustment block of the utility model.

[0022] In the figure: 1. flow meter body; 2. sensor card seat; 201. cable card seat; 202. rubber pad; 3. sensor body; 301. cable body; 4. guide rail column; 5. clamping adjustment block; 501. nut seat; 502. sleeve seat; 503. connecting rod; 504. cable clamp block; 6. top plate; 601. shaft seat; 602. screw rod; 603. turning handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application provides a turbine flowmeter with a sensor, which solves the problem that the traditional sensor fixing method makes the sensor inconvenient to operate during installation and fixing or subsequent disassembly, and subsequent inspection and maintenance are not convenient, which easily leads to the need to replace the entire turbine flowmeter when a malfunction occurs, thereby increasing costs.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a turbine flowmeter with a sensor, according to the attached Figure 1-4 As shown, it comprises a flow meter body 1, a sensor card seat 2 is fixedly connected to the flow meter body 1, a sensor body 3 is movably card-connected inside the sensor card seat 2, and a cable body 301 is provided on the sensor body 3;

[0027] The flow meter body 1 is provided with a quick clamping mechanism for the sensor body 3, and the quick clamping mechanism includes:

[0028] A guide rail column 4 is arranged on the flow meter body 1;

[0029] The pressing and adjusting block 5 is slidably connected to the guide rail column 4, and a nut seat 501 is provided on the pressing and adjusting block 5;

[0030] The top plate 6 is disposed on the guide rail column 4 , and a screw rod 602 is rotatably connected to the top plate 6 , and the screw rod 602 is threadedly connected to the nut seat 501 .

[0031] Furthermore, a connecting rod 503 is fixedly connected to the compression adjustment block 5, and a cable clamp block 504 is fixedly connected to the connecting rod 503. A cable clamp seat 201 is provided on the sensor clamp seat 2, and the cable body 301 is clamped and limited between the cable clamp seat 201 and the cable clamp block 504. The design of the cable clamp seat 201 and the cable clamp block 504 enables the compression adjustment block 5 to simultaneously drive the connecting rod 503 and the cable clamp block 504 to clamp and limit the cable body 301 when the compression adjustment block 5 clamps and limits the sensor body 3, thereby ensuring good stability of the sensor body 3.

[0032] It is particularly disclosed that the cable clamping seat 201 has a rubber pad 202 that is movable inside. The rubber pad 202 is arranged so that when the compression adjustment block 5 clamps the sensor body 3, the sensor body 3 squeezes the rubber pad 202 to form a seal, thereby ensuring that the docking between the sensor body 3 and the sensor clamping seat 2 is stable and the interface sealing is good.

[0033] Specifically, sleeves 502 are fixedly connected to both sides of the clamping adjustment block 5 , and the sleeves 502 are slidably connected to the guide rail column 4 . The arrangement of the sleeves 502 enables the clamping adjustment block 5 to be stably slidably connected to the guide rail column 4 and to be laterally supported by the guide rail column 4 .

[0034] It is particularly disclosed that a shaft seat 601 is fixedly connected to the sensor clamping seat 2, and the shaft seat 601 is used to provide support for the screw rod 602. The setting of the shaft seat 601 makes the screw rod 602 stable in force.

[0035] Furthermore, a rotating handle 603 is fixedly connected to the screw rod 602, and the rotating handle 603 makes it easier and more convenient to rotate the screw rod 602.

[0036] The turbine flowmeter with a sensor, through the design of the sensor clamping seat 2 and the quick clamping mechanism, makes the installation and disassembly maintenance of the sensor body 3 convenient and reduces the maintenance cost. When installing the sensor body 3, the screw rod 602 is used to drive the clamping adjustment block 5 to move, and the clamping adjustment block 5 is used to clamp and seal the sensor body 3 to ensure that the sensor body 3 is easy to install and has good stability. At the same time, it also provides support and protection for the cable body 301 to ensure that the connection of the sensor body 3 is stable and the service life is long.

[0037] When installing the sensor body 3, first clamp the sensor body 3 into the inside of the sensor clamping seat 2, and then clamp the cable body 301 into the inside of the cable clamping seat 201. At this time, rotate the screw rod 602, and the screw rod 602 drives the nut seat 501 to move. The nut seat 501 drives the clamping adjustment block 5 to move. The clamping adjustment block 5 clamps and limits the sensor body 3. At the same time, the clamping adjustment block 5 also drives the connecting rod 503 and the cable clamp block 504 to move, so that the cable clamp block 504 clamps and limits the cable body 301, so that the sensor body 3 is easy to load.

[0038] When the sensor body 3 needs to be disassembled for maintenance or replacement later, the disassembly process can be the opposite of the above-mentioned installation and fixing process.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A turbine flowmeter with a sensor, comprising a flowmeter body (1), characterized in that: The flow meter body (1) is fixedly connected to a sensor card seat (2), the sensor card seat (2) is movably card-connected with a sensor body (3), and the sensor body (3) is provided with a cable body (301); The flow meter body (1) is provided with a quick clamping mechanism for the sensor body (3), and the quick clamping mechanism comprises: A guide rail column (4) is arranged on the flow meter body (1); A clamping adjustment block (5) is slidably connected to the guide rail column (4), and a nut seat (501) is provided on the clamping adjustment block (5); A top plate (6) is arranged on the guide rail column (4), and a screw rod (602) is rotatably connected to the top plate (6), and the screw rod (602) is threadedly connected to the nut seat (501).

2. A turbine flowmeter with a sensor according to claim 1, characterized in that: The compression adjustment block (5) is fixedly connected to a connecting rod (503), the connecting rod (503) is fixedly connected to a cable clamping block (504), the sensor clamping seat (2) is provided with a cable clamping seat (201), and the cable body (301) is clamped and limited between the cable clamping seat (201) and the cable clamping block (504).

3. A turbine flowmeter with a sensor according to claim 2, characterized in that: A rubber pad (202) is movably engaged inside the cable engaging seat (201).

4. A turbine flowmeter with a sensor according to claim 2, characterized in that: Sleeve seats (502) are fixedly connected to both sides of the clamping adjustment block (5), and the sleeve seats (502) are slidably connected to the guide rail column (4).

5. A turbine flowmeter with a sensor according to claim 1, characterized in that: The sensor clamping seat (2) is fixedly connected to a shaft seat (601), and the shaft seat (601) is used to provide support for the screw rod (602).

6. A turbine flowmeter with a sensor according to claim 5, characterized in that: A rotating handle (603) is fixedly connected to the screw rod (602).

Images