CN219265414U - Novel pump line flowmeter - Google Patents

Abstract

The utility model relates to the technical field of flowmeters and discloses a novel pump tube flowmeter, which comprises a flowmeter body, wherein two external thread tubes are symmetrically and fixedly sleeved on the tube wall of the flowmeter body, internal thread tubes are sleeved on the tube wall of each external thread tube in a threaded manner, first annular plates are rotatably sleeved on the outer walls of the two internal thread tubes, clamping mechanisms are connected to the side walls of the two first annular plates, flanges are fixedly connected to the two ends of the flowmeter body, a plurality of through holes are formed in each flange, and each through hole is matched with the corresponding clamping mechanism. The utility model has convenient operation, effectively simplifies the installation process of the pump tube flowmeter, is convenient for disassembling the pump tube flowmeter, and effectively improves the disassembly and assembly efficiency.

Description

Novel pump line flowmeter

Technical Field

The utility model relates to the technical field of flowmeters, in particular to a novel pump tube flowmeter.

Background

In the field irrigation operation process, a flowmeter is required to be installed on a water pipe communicated with a motor-pumped well for metering the water consumption of farmers, the two ends of the existing pump pipe flowmeter are required to be fixedly connected through corresponding flange plates respectively before use, a plurality of fastening bolts are required to be adopted in the connection process, and the connection process of the fastening bolts is complex, so that the installation efficiency is seriously affected.

Disclosure of Invention

The utility model aims to solve the problem that a pump tube flowmeter is complicated in connection mode by adopting a plurality of bolts in the prior art, and provides a novel pump tube flowmeter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel pump line flowmeter, includes the flowmeter body, two external screw thread pipes have been cup jointed to the pipe wall symmetry of flowmeter body, two the pipe wall of external screw thread pipe has all been cup jointed the internal screw thread pipe, two the outer wall of internal screw thread pipe has all rotated and has cup jointed first annular slab, two the lateral wall of first annular slab all is connected with joint mechanism, the equal fixedly connected with ring flange in both ends of flowmeter body, every a plurality of through-holes have all been seted up to the inside of ring flange, every the through-hole all with the joint mechanism assorted that corresponds.

Preferably, the clamping mechanism comprises four L-shaped rods and four clamping rods, the four L-shaped rods are fixedly connected with the corresponding side walls of the first annular plates in a surrounding mode, each L-shaped rod is matched with the corresponding through hole, one end of each L-shaped rod, which is far away from the corresponding first annular plate, is provided with a slot, the side walls of each slot are symmetrically provided with two slots, each slot is provided with a limiting mechanism, and each clamping rod is movably inserted into the corresponding slot through the corresponding limiting mechanism.

Preferably, the stop gear includes the pin, pin fixed connection is in the inside of corresponding slot, every the bar mouth has all been seted up to the inside of card pole, every the pin is respectively cup jointed in the outside of corresponding pin through the activity of corresponding bar mouth, every the pin all with two notch phase-match that correspond.

Preferably, the pipe walls of the two internal thread pipes are fixedly sleeved with second annular plates, one sides of the two first annular plates, which are opposite to each other, are fixedly connected with a plurality of support rods in a surrounding mode, and one end, away from the corresponding first annular plate, of each support rod is connected with the side wall of the corresponding second annular plate in a contact mode through balls.

Preferably, the wall of one end of each internal thread pipe close to the internal thread pipe is fixedly sleeved with a third annular plate, and one side of each third annular plate close to the internal thread pipe is fixedly connected with a plurality of driving rods in a surrounding mode.

Preferably, each stop lever and each clamping lever are made of 45 # steel.

Compared with the prior art, the utility model provides a novel pump pipe flowmeter, which has the following beneficial effects:

1. this novel pump line flowmeter through the joint mechanism that sets up, can connect the ring flange at flowmeter body both ends and the ring flange of the tip of corresponding pipeline fast fixedly, has effectively simplified the dismouting process of flowmeter body, and the user of being convenient for uses.

2. This novel pump line flowmeter through setting up in the ball of a plurality of bracing pieces and every bracing piece other end of every first annular plate lateral wall, can reduce the frictional force between every bracing piece and the second annular plate that corresponds, can avoid first annular plate and internal thread pipe to break away from through the second annular plate that sets up simultaneously.

The device has the advantages that the operation is convenient, the installation process of the pump tube flowmeter is effectively simplified, the disassembly is convenient, and the disassembly efficiency is effectively improved.

Drawings

FIG. 1 is a schematic diagram of a novel pump tube flowmeter according to the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is an enlarged view of the structure of the part B in fig. 1.

In the figure: the flowmeter comprises a flowmeter body 1, an external threaded pipe 2, an internal threaded pipe 3, a first annular plate 4, a driving rod 5, a flange 6, a 7L-shaped rod 8-clamping rod 9, a second annular plate 10, a supporting rod 11, a ball 12 and a third annular plate 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a novel pump pipe flowmeter, including flowmeter body 1, flowmeter body 1's pipe wall symmetry is fixed to have cup jointed two external screw thread pipes 2, and the pipe wall of two external screw thread pipes 2 has all been threaded and has been cup jointed internal screw thread pipe 3, and the outer wall of two internal screw thread pipes 3 has all rotated and has cup jointed first annular plate 4, and the lateral wall of two first annular plates 4 all is connected with joint mechanism, and the equal fixedly connected with ring flange 6 in both ends of flowmeter body 1, a plurality of through-holes have all been seted up to the inside of every ring flange 6, and every through-hole all matches with corresponding joint mechanism.

Referring to fig. 2-3, the clamping mechanism comprises four L-shaped rods 7 and four clamping rods 8, the four L-shaped rods 7 are fixedly connected to the corresponding side walls of the first annular plates 4 in a surrounding mode, each L-shaped rod 7 is matched with a corresponding through hole, a slot is formed in one end, far away from the first annular plate 4, of each slot, two slots are symmetrically formed in the side wall of each slot, limiting mechanisms are arranged in the slots, and each clamping rod 8 is movably inserted into the corresponding slot through the corresponding limiting mechanism;

referring to fig. 1 and 3, stop gear includes pin 9, pin 9 fixed connection is in the inside of the slot that corresponds, the bar mouth has all been seted up to the inside of every draw-in lever 8, every pin 9 cup joints in the outside of corresponding pin 9 through the bar mouth activity that corresponds respectively, every pin 9 all matches with two notch phase-matches that correspond, utilize the pin 9 that sets up, can avoid draw-in lever 8 and the slot separation that corresponds, and under the prerequisite of the inside at the notch that corresponds with the both ends difference joint of draw-in lever 8, can utilize draw-in lever 8 to carry out the joint fixedly to the ring flange 6 of the pipeline that is connected with ring flange 6 of flowmeter body 1 tip, thereby guarantee the normal use of flowmeter body 1.

Referring to fig. 1-2, the second annular plates 10 are fixedly sleeved on the pipe walls of the two internally threaded pipes 3, a plurality of support rods 11 are fixedly connected around one sides of the two first annular plates 4 opposite to each other, one end of each support rod 11, which is far away from the corresponding first annular plate 4, is in contact connection with the corresponding side wall of the second annular plate 10 through a ball 12, the plurality of support rods 11 can be utilized to prevent the internally threaded pipes 3 from being separated from the first annular plates 4 in the moving process, and meanwhile, friction force between each support rod 11 and the corresponding second annular plate 10 can be reduced through the balls 12 arranged at the end parts of each support rod 11.

Referring to fig. 1-2, the wall of one end of each of the two internally threaded pipes 3, which is close to each other, is fixedly sleeved with a third annular plate 13, one side of each of the two third annular plates 13, which is close to each other, is fixedly connected with a plurality of driving rods 5 in a surrounding manner, and the third annular plates 13 and the driving rods 5 can drive the internally threaded pipes 3 to rotate through the third annular plates 13 in the process of rotating the driving rods 5, so that the clamping mechanism can be conveniently driven.

Referring to fig. 3, each of the blocking rods 9 and the blocking rods 8 is made of 45 steel, and the strength of the blocking rods 9 and the blocking rods 8 can be effectively guaranteed by using the 45 steel, so that the blocking effect is guaranteed.

According to the utility model, when the flowmeter is required to be used, the flanges 6 at the two ends of the flowmeter body 1 are contacted with the flanges 6 of the corresponding pipelines, one end of each L-shaped rod 7, which is far away from the corresponding first annular plate 4, is movably inserted into the corresponding through holes in the two corresponding flanges 6, after the insertion, the clamping rods 8 in each slot are moved out of the corresponding slots and rotated, the two ends of each clamping rod 8 are respectively clamped in the corresponding slots, the corresponding third annular plates 13 are driven to rotate through a plurality of handles, the internal threaded pipes 3 are driven to rotate in the rotating process of the third annular plates 13, the internal threaded pipes 3 are driven to rotate towards the middle of the flowmeter body 1 in the rotating process of the internal threaded pipes 3, the corresponding second annular plates 10 are driven to squeeze the balls 12 at the ends of the corresponding supporting rods 11, so that the corresponding first annular plates 4 are driven to move towards the middle of the flowmeter body 1, and the corresponding two flanges 6 can be clamped through the clamping rods 8 in each slot, and the quick connection between the flowmeter body 1 and the corresponding pipelines is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a novel pump line flowmeter, includes flowmeter body (1), its characterized in that, two external screw thread pipes (2) have been cup jointed to the pipe wall symmetry of flowmeter body (1), two the pipe wall of external screw thread pipe (2) is equal the screw thread and is cup jointed internal screw thread pipe (3), two the outer wall of internal screw thread pipe (3) is all rotated and is cup jointed first annular plate (4), two the lateral wall of first annular plate (4) all is connected with joint mechanism, the equal fixedly connected with ring flange (6) in both ends of flowmeter body (1), every a plurality of through-holes have all been seted up to the inside of ring flange (6), every the through-hole all with corresponding joint mechanism assorted.

2. The novel pump pipe flowmeter according to claim 1, wherein the clamping mechanism comprises four L-shaped rods (7) and four clamping rods (8), the four L-shaped rods (7) are fixedly connected with the corresponding side walls of the first annular plates (4) in a surrounding mode, each L-shaped rod (7) is matched with the corresponding through hole, one end, far away from the first annular plates (4), of each clamping rod is provided with a slot, the side walls of each slot are symmetrically provided with two slots, each slot is provided with a limiting mechanism, and each clamping rod (8) is movably inserted into the corresponding slot through the corresponding limiting mechanism.

3. The novel pump pipe flowmeter according to claim 2, wherein the limit mechanism comprises a stop lever (9), the stop lever (9) is fixedly connected to the inside of the corresponding slot, each stop lever (8) is provided with a strip-shaped opening in the inside, each stop lever (9) is movably sleeved on the outside of the corresponding stop lever (9) through the corresponding strip-shaped opening, and each stop lever (9) is matched with the corresponding two notches.

4. The novel pump pipe flowmeter according to claim 2, wherein the second annular plates (10) are fixedly sleeved on the pipe walls of the two internally threaded pipes (3), a plurality of support rods (11) are fixedly connected around one opposite sides of the two first annular plates (4), and one end, far away from the corresponding first annular plate (4), of each support rod (11) is connected with the side wall of the corresponding second annular plate (10) in a contact manner through balls (12).

5. The novel pump pipe flowmeter according to claim 1, wherein the walls of the ends, close to the inner threaded pipes (3), of the two inner threaded pipes are fixedly sleeved with third annular plates (13), and one sides, close to the third annular plates (13), of the two inner threaded pipes are fixedly connected with a plurality of driving rods (5) in a surrounding mode.

6. A new pump tube flowmeter according to claim 3, characterized in that each of the bars (9) and the clamp bars (8) is of steel No. 45.

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