A protective mass flow meter

Abstract

The utility model discloses a protective mass flowmeter, comprising a flowmeter body, the outer walls of both sides of the flowmeter body are fixedly connected with connecting pipes, the top of the flowmeter body is covered with a protective cover, the bottom outer wall of the protective cover is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with four lock buckles, the outer walls of the four lock buckles are fixedly connected with locking rings, and two adjacent lock buckles are respectively arranged on the outer walls of the flowmeter body and the connecting pipe. The protective cover can lock and fix the flowmeter body and the connecting pipe through the lock buckle at the bottom, so as to prevent someone from taking away the flowmeter body, and the protective cover at the top can play a role in shielding the flowmeter body from rain.

Description

Technical Field

[0001] The utility model belongs to the technical field of mass flowmeters, and in particular relates to a protective mass flowmeter. Background Art

[0002] A mass flow meter usually includes a measuring tube for measuring the fluid and a drive head for vibrating the measuring tube, and its vibration frequency is the resonant frequency of the measuring tube. When the measuring tube vibrates, the mass of the fluid hits the tube wall of the measuring tube, generating Coriolis force, which causes the measuring tube to deform elastically. The movement of multiple measuring tubes can calculate the Coriolis force and thus determine the mass flow of the fluid.

[0003] Patent CN217132277U describes a mass flow meter installation structure, which provides a mass flow meter installation structure to solve the problem that vibrations such as external forces affect the measurement accuracy of the mass flow meter, thereby ensuring the measurement accuracy of the mass flow meter. However, its protective equipment can only wrap it for protection and cannot prevent disassembly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a protective mass flow meter having the advantage of being easy to protect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective mass flowmeter, comprising a flowmeter body, the outer walls on both sides of the flowmeter body are fixedly connected with connecting pipes, the top of the flowmeter body is covered with a protective cover, the bottom outer wall of the protective cover is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with four locking buckles, the outer walls of the four locking buckles are fixedly connected with locking rings, and two adjacent locking buckles are respectively arranged on the outer walls of the flowmeter body and the connecting pipe.

[0006] Through the above technical solution, the effects of tightening and protecting can be achieved. The protective cover can lock and fix the flow meter body and the connecting pipe through the lock buckle at the bottom, thereby preventing someone from taking away the flow meter body, and the protective cover on the top can play a role in shielding the flow meter body from rain.

[0007] Preferably, the protective cover comprises a plate body, and two handles are fixedly connected to the outer wall of the plate body.

[0008] The above technical solution can facilitate movement, and the handle on the protective cover can be used to move the protective device.

[0009] Preferably, the lock buckle comprises a cover plate, which is arc-shaped and can fit the pipe wall.

[0010] Through the above technical solution, the effect of fitting along the curve can be achieved. Since the cover plate is arc-shaped, the lock can fit the pipe wall, so that the force is evenly distributed.

[0011] Preferably, the outer walls on both sides of the cover plate are fixedly connected with side plates, and the outer walls of the side plates are fixedly connected with locking columns.

[0012] Through the above technical solution, a connection effect can be achieved, and the lock column can be fixed to the lock core, so that the lock buckle and the lock ring can be fixed.

[0013] Preferably, the locking ring comprises a ring body, and locking wings are fixedly connected to outer walls on both sides of the ring body.

[0014] The above technical solution can achieve a connection effect, and the locking wings on both sides of the ring body can be used to align with the side panels, thereby facilitating connection.

[0015] Preferably, a fixing hole is provided on the outer wall of the locking wing, and a locking hole is rotatably connected to the inner wall of the locking wing.

[0016] The above technical solution can play a fixing role, and the lock core can be installed through the fixing hole, and the lock column can be guided to be inserted.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The protective cover can lock and fix the flow meter body and the connecting pipe through the lock buckle at the bottom, so as to prevent someone from taking away the flow meter body, and the protective cover on the top can protect the flow meter body from rain.

[0019] 2. The handle on the protective cover can be used to move the protective equipment. Since the cover is in an arc shape, the lock buckle can fit the pipe wall so that the force is evenly distributed. The lock column can be fixed to the lock core, so that the lock buckle can be fixed to the lock ring. The lock wings on both sides of the ring body can be aligned with the side panels to facilitate connection. The lock core can be installed through the fixing hole, and the lock column can be guided for insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the protective cover structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the lock ring structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the lock ring structure of the utility model.

[0024] In the figure: 1. flow meter body; 2. connecting pipe; 3. protective cover; 4. connecting rod; 5. locking buckle; 6. locking ring; 300. plate body; 301. handle; 500. cover plate; 501. side plate; 502. locking column; 600. ring body; 601. locking wing; 602. fixing hole; 603. locking hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 4 The utility model provides a technical solution: a protective mass flowmeter, comprising a flowmeter body 1, the outer walls on both sides of the flowmeter body 1 are fixedly connected with connecting pipes 2, the top of the flowmeter body 1 is covered with a protective cover 3, the bottom outer wall of the protective cover 3 is fixedly connected with a connecting rod 4, the outer wall of the connecting rod 4 is fixedly connected with four locking buckles 5, the outer walls of the four locking buckles 5 are fixedly connected with locking rings 6, and two adjacent locking buckles 5 are respectively arranged on the outer walls of the flowmeter body 1 and the connecting pipe 2.

[0028] In this embodiment, the protective cover 3 can lock and fix the flow meter body 1 and the connecting pipe 2 through the lock buckle 5 at the bottom, thereby preventing someone from taking away the flow meter body 1, and the protective cover 3 at the top can play a role in shielding the flow meter body 1 from rain.

[0029] Embodiment 2:

[0030] See also Figure 2 On the basis of the first embodiment, the utility model provides a technical solution: the protective cover 3 includes a plate body 300, and the outer wall of the plate body 300 is fixedly connected to two handles 301, the lock buckle 5 includes a cover plate 500, the cover plate 500 is arc-shaped and can fit the pipe wall, the outer walls on both sides of the cover plate 500 are fixedly connected to side plates 501, and the outer walls of the side plates 501 are fixedly connected to lock columns 502.

[0031] In this embodiment, the handle 301 on the protective cover 3 can be used to move the protective equipment. Since the cover plate 500 is arc-shaped, the lock buckle 5 can fit the pipe wall so that the force is evenly distributed. The lock column 502 can be fixed to the lock core, so that the lock buckle 5 can be fixed to the lock ring 6.

[0032] Embodiment three:

[0033] See also Figure 3 On the basis of the first and second embodiments, the utility model provides a technical solution: the locking ring 6 comprises a ring body 600, the outer walls of both sides of the ring body 600 are fixedly connected with locking wings 601, the outer walls of the locking wings 601 are provided with fixing holes 602, and the inner walls of the locking wings 601 are rotatably connected with locking holes 603.

[0034] In this embodiment, the locking wings 601 on both sides of the ring body 600 can be aligned with the side panels 501 to facilitate connection, and the fixing holes 602 can allow the lock core to be installed and guide the lock column 502 to be inserted.

[0035] Working principle and use process of the utility model: the protective cover 3 can lock and fix the flow meter body 1 and the connecting pipe 2 through the lock buckle 5 at the bottom, so as to prevent someone from taking away the flow meter body 1, and the top protective cover 3 can play the role of rainproofing the flow meter body 1, and the handle 301 on the protective cover 3 can play the role of mobile protection equipment. Since the cover plate 500 is arc-shaped, the lock buckle 5 can fit the pipe wall, so that it is evenly stressed, and can be fixed to the lock core through the lock column 502, so that the lock buckle 5 can be fixed to the lock ring 6, and the lock wings 601 on both sides of the ring body 600 can be aligned with the side plate 501, so as to facilitate connection, and the lock core can be installed through the fixing hole 602, and the lock column 502 can be guided to be inserted.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective mass flowmeter, comprising a flowmeter body (1), the outer walls of both sides of the flowmeter body (1) being fixedly connected with connecting pipes (2), characterized in that: The top of the flow meter body (1) is covered with a protective cover (3), the bottom outer wall of the protective cover (3) is fixedly connected to a connecting rod (4), the outer wall of the connecting rod (4) is fixedly connected to four locking buckles (5), the outer walls of the four locking buckles (5) are fixedly connected to locking rings (6), and two adjacent locking buckles (5) are respectively arranged on the outer walls of the flow meter body (1) and the connecting pipe (2).

2. A protective mass flow meter according to claim 1, characterized in that: The protective cover (3) comprises a plate body (300), and two handles (301) are fixedly connected to the outer wall of the plate body (300).

3. A protective mass flow meter according to claim 1, characterized in that: The lock buckle (5) comprises a cover plate (500), and the cover plate (500) is arc-shaped and can fit the pipe wall.

4. A protective mass flow meter according to claim 3, characterized in that: The outer walls on both sides of the cover plate (500) are fixedly connected to side plates (501), and the outer walls of the side plates (501) are fixedly connected to locking columns (502).

5. A protective mass flow meter according to claim 1, characterized in that: The locking ring (6) comprises a ring body (600), and locking wings (601) are fixedly connected to the outer walls on both sides of the ring body (600).

6. A protective mass flow meter according to claim 5, characterized in that: The outer wall of the locking wing (601) is provided with a fixing hole (602), and the inner wall of the locking wing (601) is rotatably connected with a locking hole (603).

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