Flowmeter external clamping type installation structure

Abstract

The utility model discloses a flowmeter external clamping type installation structure in the technical field of flowmeters, which comprises a flowmeter body, an installation block for fixing the body is installed on the outer side of the body, the other side of the installation block is connected with an installation frame, a lock catch assembly is installed between the body and the installation block, and the installation frame is connected with the installation block. The body is fixedly installed by the installation block through the lock catch assembly, the installation frame and the pipeline are fixedly installed by the installation frame through the fixing piece, the body can be taken out by the lock catch assembly to be overhauled and replaced, and the problems that an existing flowmeter is tedious in disassembly and assembly operation, the flowmeter is inconvenient to overhaul or replace, the outer side wall of the pipeline is smooth, and maintenance is inconvenient are solved. The problem that the flowmeter deviates or shakes due to the fact that the stability of installing the flowmeter through an installation structure of a pipeline is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meters, in particular to an external card type installation structure of a flow meter. Background Art

[0002] A flow meter refers to an instrument that measures the flow rate and / or the total amount of fluid within a selected time interval. Simply put, it is an instrument used to measure the flow rate of fluid in a pipeline or open channel. Flow meters are divided into differential pressure flow meters, electromagnetic flow meters, ultrasonic flow meters, etc., and are classified by medium: liquid flow meters and gas flow meters. The two ends of the flow meter are usually installed between the pipeline, and the disassembly and assembly operations are relatively inconvenient.

[0003] The flow meter is easily damaged during use, and the existing flow meter disassembly and assembly operations are cumbersome, which makes it inconvenient to repair or replace the flow meter. In addition, the outer wall of the pipeline is smooth, and the stability of the flow meter installed through the pipeline installation structure is low, causing the flow meter to deviate or shake. Therefore, those skilled in the art provide a flow meter external card installation structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to provide an external card type installation structure of a flow meter to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a flow meter external card type mounting structure, comprising a flow meter body, a mounting block for fixing the body is mounted on the outside of the body, and a mounting frame is connected to the other side of the mounting block;

[0006] A locking assembly is installed between the body and the mounting block, a fixing piece is installed on one side of the mounting frame, and the body is movably connected to the mounting block.

[0007] Preferably: the locking assembly includes a fixing groove opened on one side of the mounting block, an elastic pad is laid on the inner bottom of the fixing groove, a plurality of evenly arranged spring pieces are connected to the inner side of the elastic pad, fixing plates are respectively connected on both sides of the body, fixing cavities are respectively opened on both sides of the fixing groove, and the fixing plate is slidably connected to the fixing groove.

[0008] Preferably: the locking assembly also includes a sliding plate installed on the inner side of the fixed cavity, a sliding rod is connected to one side of the sliding plate, two springs are mounted on the outside of the sliding rod, and three evenly arranged locking blocks are connected to the other side of the sliding plate. A locking groove is provided on one side of the fixed plate, the sliding rod passes through the fixed cavity and is slidably connected to it, and the two ends of the spring are fixedly connected to the fixed cavity and the sliding plate respectively.

[0009] Preferably: the fixing member includes four fixing rods installed on the other side of the mounting frame, a fixing block is sleeved on the outside of the fixing rod, anti-slip pads are laid on one side of the mounting frame and the other side of the fixing block, and one end of the fixing rod is fixed to the fixing block by a bolt.

[0010] Preferably, a positioning block is connected to the bottom of the locking groove, a positioning groove is provided at the bottom of the locking block, and the positioning block is movably connected to the positioning groove.

[0011] Preferably, guide blocks are connected to both sides of the sliding plate, guide grooves are provided on both sides of the fixed cavity, and the guide blocks are slidably connected to the guide grooves.

[0012] Preferably, a support member is installed on one side of the fixed cavity and on the other side of the sliding plate, and the support member includes two arc-shaped plates.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the present invention, a mounting frame and a mounting block are provided, the mounting block is fixed to the main body by a locking assembly, the mounting frame is fixed to the pipe by a fixing piece, and the locking assembly can remove the main body for inspection and replacement.

[0015] 2. In the utility model, an elastic pad, a spring, a fixed plate, a sliding plate, a spring and a sliding rod are provided. The cross-section of the sliding rod is U-shaped. Multiple springs can support the elastic pad upward, and the elastic pad supports the main body upward. The spring in the fixed cavity can squeeze and push the sliding plate. The three locking blocks on one side of the sliding plate are embedded in the locking groove on one side of the fixed plate to improve the stability of the installed body.

[0016] 3. In the present invention, by providing a fixing rod, a fixing block and an anti-slip pad, the four fixing rods are respectively located around the mounting frame, the fixing block is located at one end of the fixing rod, the fixing block and the mounting frame are close to each other and tightly fit with the pipe clamp, and then a nut is used to screw the fixing rod at one end for installation. The anti-slip pads on the inner side of the fixing block and the inner side of the mounting frame fit with the pipe to prevent the mounting frame from sliding, thereby improving the stability of the installation and fixation between the mounting frame and the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway perspective view of the overall structure of the utility model;

[0019] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point C in the middle;

[0022] Figure 6 This is a schematic diagram of the structure of the main body, mounting block, fixing groove and elastic pad in the overall structure of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the mounting block, mounting frame, fixing slot, fixing rod, fixing block, fixing block and anti-slip pad in the overall structure of the utility model.

[0024] In the figure: 1. Main body; 2. Mounting block; 3. Mounting frame; 4. Fixing slot; 5. Elastic pad; 6. Shrapnel; 7. Fixing plate; 8. Fixing cavity; 9. Sliding plate; 10. Sliding rod; 11. Spring; 12. Locking block; 13. Locking slot; 14. Fixing rod; 15. Fixing block; 16. Anti-slip pad; 17. Positioning block; 18. Positioning slot; 19. Guide block; 20. Guide slot; 21. Support member. DETAILED DESCRIPTION

[0025] The following will be combined with the 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.

[0026] See also Figures 1 to 7 In an embodiment of the present invention, a flow meter external card type mounting structure includes a flow meter body 1, a mounting block 2 for fixing the body 1 is installed on the outside of the body 1, a mounting bracket 3 is connected to the other side of the mounting block 2, a locking assembly is installed between the body 1 and the mounting block 2, a fixing part is installed on one side of the mounting bracket 3, and the body 1 and the mounting block 2 are movably connected.

[0027] When in use, the mounting block 2 mounts and fixes the main body 1 through the locking assembly, and the mounting frame 3 is mounted and fixed to the pipeline through the fixing piece. The locking assembly can remove the main body 1 for inspection and replacement.

[0028] In one embodiment, specifically, the lock assembly includes a fixing groove 4 opened on one side of the mounting block 2, an elastic pad 5 is laid on the bottom inside the fixing groove 4, and a plurality of springs 6 are connected to the inside of the elastic pad 5 and arranged evenly. The two sides of the body 1 are respectively connected to the fixing plates 7, and the two sides of the fixing groove 4 are respectively provided with fixing cavities 8. The lock assembly also includes a sliding plate 9 installed inside the fixing cavity 8, one side of the sliding plate 9 is connected to a sliding rod 10, and two springs 11 are set on the outside of the sliding rod 10. The other side of the sliding plate 9 is connected to three evenly arranged lock blocks 12, and a lock groove 13 is provided on one side of the fixing plate 7. A positioning block 17 is connected to the bottom of the lock groove 13, and a positioning groove 18 is provided at the bottom of the lock block 12. The positioning block 17 is movably connected to the positioning groove 18. Guide blocks 19 are respectively connected to both sides of the sliding plate 9. Guide grooves 20 are respectively provided on both sides of the fixed cavity 8. A support member 21 is installed on one side of the fixed cavity 8 and on the other side of the sliding plate 9. The support member 21 includes two arc-shaped plates. The guide block 19 is slidably connected to the guide groove 20. The sliding rod 10 passes through the fixed cavity 8 and is slidably connected thereto. Both ends of the spring 11 are fixedly connected to the fixed cavity 8 and the sliding plate 9 respectively, and the fixed plate 7 is slidably connected to the fixed groove 4.

[0029] Among them, the cross-section of the sliding rod 10 is U-shaped, the spring 11 in the fixed cavity 8 can squeeze and push the sliding plate 9, the support member 21 can squeeze and push the sliding plate 9, and the guide blocks 19 on both sides of the sliding plate 9 slide in the guide groove 20, so that the guide groove 20 guides and limits the sliding plate 9 through the guide blocks 19, and the three locking blocks 12 on one side of the sliding plate 9 are embedded in the locking groove 13 on one side of the fixed plate 7. Multiple springs 6 can support the elastic pad 5 upward, and the elastic pad 5 supports the main body 1 upward. The main body 1 drives the fixed plate 7 to move upward, so that the positioning block 17 in the locking groove 13 is embedded in the positioning groove 18 to limit and fix the fixed plate 7, so that the positioning block 17 and the locking rod perform doubly fixation on the main body 1 through the fixed plate 7, thereby improving the stability of the installed main body 1.

[0030] Furthermore, the fixing parts include four fixing rods 14 installed on the other side of the mounting frame 3, and a fixing block 15 is mounted on the outside of the fixing rod 14. Anti-slip pads 16 are respectively laid on one side of the mounting frame 3 and the other side of the fixing block 15. One end of the fixing rod 14 is fixed to the fixing block 15 by a bolt.

[0031] In one embodiment, specifically, four fixing rods 14 are respectively located around the mounting frame 3, and the fixing block 15 is located at one end of the fixing rod 14. The fixing block 15 and the mounting frame 3 are close to each other and tightly fitted with the pipe clamp, and then a nut is used to screw the fixing rod 14 at one end for installation. The inner side of the fixing block 15 and the anti-slip pad 16 on the inner side of the mounting frame 3 fits with the pipe to prevent the mounting frame 3 from sliding, thereby improving the stability of the installation between the mounting frame 3 and the pipe.

[0032] The working principle of this utility model:

[0033] First, make the fixing block 15 be located at one end of the fixing rod 14, then the fixing block 15 and the mounting bracket 3 are close to and fit tightly with the pipe clamp, and then use the nut to screw and install it on one end of the fixing rod 14, at the same time, the inner side of the fixing block 15 and the anti-slip pad 16 on the inner side of the mounting bracket 3 fit with the pipe, and then the fixing plates 7 on both sides of the body 1 are inserted into the fixing groove 4, the fixing plate 7 squeezes and pushes the locking block 12, and then the spring 11 and the support 21 squeeze and push the sliding plate 9, and then the three locking blocks 12 evenly arranged on one side of the sliding plate 9 are embedded in the locking groove 13, and at the same time, multiple spring pieces 6 support the elastic pad 5 upward, and the elastic pad 5 supports the body 1 upward. At the same time, the body 1 drives the fixing plate 7 to move upward, and at this time the positioning block 17 in the locking groove 13 is embedded in the positioning groove 18 to limit and fix the fixing plate 7.

[0034] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A flow meter external card type installation structure, comprising a flow meter body (1), characterized in that: A mounting block (2) for fixing the body (1) is installed on the outside of the body (1), and a mounting frame (3) is connected to the other side of the mounting block (2); A locking assembly is installed between the main body (1) and the mounting block (2), a fixing piece is installed on one side of the mounting frame (3), and the main body (1) and the mounting block (2) are movably connected.

2. The flow meter external card type installation structure according to claim 1, characterized in that: The locking assembly comprises a fixing groove (4) provided on one side of the mounting block (2), an elastic pad (5) being provided on the inner bottom of the fixing groove (4), a plurality of evenly arranged spring pieces (6) being connected to the inner side of the elastic pad (5), fixing plates (7) being connected to both sides of the body (1), fixing cavities (8) being provided on both sides of the fixing groove (4), and the fixing plates (7) being slidably connected to the fixing groove (4).

3. The flow meter external card type installation structure according to claim 2, characterized in that: The locking assembly also includes a sliding plate (9) installed on the inner side of the fixed cavity (8), one side of the sliding plate (9) is connected to a sliding rod (10), two springs (11) are mounted on the outer side of the sliding rod (10), and the other side of the sliding plate (9) is connected to three evenly arranged locking blocks (12), one side of the fixed plate (7) is provided with a locking groove (13), the sliding rod (10) passes through the fixed cavity (8) and is slidably connected thereto, and the two ends of the spring (11) are fixedly connected to the fixed cavity (8) and the sliding plate (9) respectively.

4. The flow meter external card type installation structure according to claim 2, characterized in that: The fixing member comprises four fixing rods (14) mounted on the other side of the mounting frame (3); a fixing block (15) is sleeved on the outer side of the fixing rod (14); anti-slip pads (16) are laid on one side of the mounting frame (3) and the other side of the fixing block (15); one end of the fixing rod (14) is fixed to the fixing block (15) by a bolt.

5. The external card type installation structure of a flow meter according to claim 3, characterized in that: The bottom of the locking groove (13) is connected with a positioning block (17), the bottom of the locking block (12) is provided with a positioning groove (18), and the positioning block (17) is movably connected to the positioning groove (18).

6. The external card type installation structure of a flow meter according to claim 3, characterized in that: Guide blocks (19) are respectively connected to both sides of the sliding plate (9), guide grooves (20) are respectively opened on both sides of the fixed cavity (8), and the guide blocks (19) are slidably connected to the guide grooves (20).

7. The external card type installation structure of a flow meter according to claim 3, characterized in that: A support member (21) is installed on one side of the fixed cavity (8) and on the other side of the sliding plate (9), and the support member (21) includes two arc-shaped plates.

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