CN212482577U

CN212482577U - Bent metal float flowmeter

Info

Publication number: CN212482577U
Application number: CN202021472346.9U
Authority: CN
Inventors: 史丽华
Original assignee: Tianjin Yuanhai Intelligent Equipment Co ltd
Current assignee: Tianjin Yuanhai Intelligent Equipment Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-05
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a bending type metal float flowmeter, including the flowmeter main part, the front surface of flowmeter main part is fixedly connected with the display screen, one side fixedly connected with sliding tray of display screen, the rear surface of sliding tray is fixedly connected with the front surface of flowmeter main part, the opposite side fixedly connected with dead lever of display screen, the rear surface of dead lever is fixedly connected with the front surface of flowmeter main part, the inside of dead lever is provided with the lead screw, the surface activity of lead screw has cup jointed the nut, the top fixedly connected with nut seat of lead screw; through the carriage release lever, cleaning rod, nut, lead screw and the rotatory handle of design be convenient for the staff to clear up the display screen of accumulation dust, solved the flowmeter and installed the problem that the dust was too much and was difficult to the clearance on the display screen when the use that causes easily under adverse circumstances usually, convenient to use, easy operation has alleviateed staff's work burden greatly.

Description

Bent metal float flowmeter

Technical Field

The utility model belongs to the technical field of float flowmeter, concretely relates to formula of buckling metal float flowmeter.

Background

The metal float flowmeter has the characteristics of simple structure, reliable work, wide application range, higher precision, convenient installation and the like. Compared with a glass rotameter, the series of flowmeters have the characteristics of high pressure resistance, high temperature resistance, strong safety, simple reading and the like. And is suitable for flow measurement of opaque media and corrosive media.

In the use process of the existing bent metal float flowmeter, because the bent metal float flowmeter is usually installed in a severe environment, dust is easy to accumulate on a display screen, and the problem that the bent metal float flowmeter is difficult to clean due to the fact that the installation height is not constant is solved, so that the bent metal float flowmeter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of buckling metal float flowmeter to the current formula of buckling metal float flowmeter who proposes in solving above-mentioned background art is in the use, because install under abominable environment usually, very easily accumulates the dust on the display screen, and the indefinite production of mounting height is difficult to the problem of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a bending type metal float flowmeter comprises a flowmeter main body, wherein a display screen is fixedly connected to the front surface of the flowmeter main body, a sliding groove is fixedly connected to one side of the display screen, the rear surface of the sliding groove is fixedly connected with the front surface of the flowmeter main body, a fixing rod is fixedly connected to the other side of the display screen, the rear surface of the fixing rod is fixedly connected with the front surface of the flowmeter main body, a lead screw is arranged inside the fixing rod, a nut is movably sleeved on the outer surface of the lead screw, a nut seat is fixedly connected to the top end of the lead screw, the top end of the nut seat is fixedly connected with the fixing rod, a first bevel gear is fixedly connected to the bottom end of the lead screw, a second bevel gear is meshed and connected to one side of the first bevel gear, a rotating shaft is fixedly connected to one side of the second, the utility model discloses a portable electronic device, including display screen, removal pole, first bolt, nut, first bolt, first nut, the front surface of removal pole, the front surface of display screen is provided with the carriage release lever, the rear surface of removal pole is provided with clean pole, the rear surface fixedly connected with cleaning brush of clean pole, the rear surface of cleaning brush contacts with the front surface of display screen, the front surface both ends of removal pole all are provided with first bolt, two first bolt all runs through in the removal pole, two first bolt all runs through in the front surface of clean pole, two first nut has been cup jointed in the equal activity of front surface of first bolt, the one end and the nut fixed connection that the removal pole is close to the dead lever, the other end fixedly connected with slip post of removal pole, the slip post is in the.

Preferably, the rear surface of the flowmeter main body is fixedly connected with a fixed column, the rear end of the fixed column is provided with a liquid pipeline, the upper surface and the lower surface of the liquid pipeline are both fixedly connected with a pipe cap, the rear end of the fixed column is fixedly connected with a second fixing ring, the rear end of the second fixing ring is provided with a first fixing ring, the first fixing ring and the second fixing ring are clamped and connected with the liquid pipeline, one side of the front end of the first fixing ring is fixedly connected with a connecting block, one side of the rear end of the second fixing ring, which is close to the connecting block, is provided with a cylindrical groove, the cylindrical groove is clamped and connected with the connecting block, one side of the upper surface of the first fixing ring, which is far from the connecting block, is fixedly connected with a first fixed block, one side of the upper surface of the second fixing ring, which is far from the cylindrical, and a second bolt is movably sleeved in the second nut and penetrates through the second fixing block and the first fixing block.

Preferably, the screw rod is rotatably connected with the fixing rod through a nut seat, and the rotating shaft is arranged on the outer surface of one side of the fixing rod and is rotatably connected with the fixing rod.

Preferably, the internal diameter of the first fixing ring and the second fixing ring is matched with the external diameter of the liquid pipeline, and the second fixing ring is fixedly connected with the flowmeter main body through a fixing column.

Preferably, circular hole A has all been seted up at the front surface both ends of carriage release lever, circular hole B has all been seted up at the front surface both ends of cleaning rod, two first bolt all runs through in circular hole A and circular hole B.

Preferably, the cross-sectional shape of the sliding column is a convex shape, and the sliding column is slidably connected with the sliding groove in the sliding groove.

Preferably, the surface of second bolt is provided with first screw thread, circular hole has all been seted up to the inside of first fixed block and second fixed block, the second screw thread has all been seted up to the inner wall in circular hole, first screw thread and second screw thread looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the carriage release lever, cleaning rod, nut, lead screw and the rotatory handle of design be convenient for the staff to clear up the display screen of accumulation dust, solved the flowmeter and installed the problem that the dust was too much and was difficult to the clearance on the display screen when the use that causes easily under adverse circumstances usually, convenient to use, easy operation has alleviateed staff's work burden greatly.

2. The first fixing ring, the second fixing ring, the cylindrical groove, the connecting block and the second bolt are convenient for installing the flowmeter main body on the installed liquid pipeline when the liquid flow is measured, the problem that the flowmeter main body is difficult to install when the liquid pipeline under the working environment is installed is solved, the flowmeter main body is convenient to detach from the liquid pipeline when the flow indication is not needed to be checked, and the flowmeter has a good development prospect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial front sectional structure of the flowmeter body of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention;

FIG. 5 is a schematic view of a partial top view cross-sectional structure of the movable rod of the present invention;

fig. 6 is a schematic view of a partial top-view cross-sectional structure of a liquid pipeline according to the present invention;

fig. 7 is a schematic diagram of a partially enlarged structure at C in fig. 6 according to the present invention.

In the figure: 1. a flow meter body; 2. a display screen; 3. a sliding groove; 4. a travel bar; 5. a pipe cap; 6. a liquid conduit; 7. fixing the rod; 8. rotating the handle; 9. a nut seat; 10. a nut; 11. a screw rod; 12. a sliding post; 13. a first nut; 14. a first bolt; 15. a first bevel gear; 16. a second bevel gear; 17. a rotating shaft; 18. a cleaning brush; 19. a cleaning rod; 20. fixing a column; 21. a first retaining ring; 22. a second retaining ring; 23. a cylindrical groove; 24. connecting blocks; 25. a first fixed block; 26. a second fixed block; 27. a second bolt; 28. a second nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a bending type metal float flowmeter comprises a flowmeter body 1, a display screen 2 is fixedly connected to the front surface of the flowmeter body 1, a sliding groove 3 is fixedly connected to one side of the display screen 2, the rear surface of the sliding groove 3 is fixedly connected with the front surface of the flowmeter body 1, a fixing rod 7 is fixedly connected to the other side of the display screen 2, the rear surface of the fixing rod 7 is fixedly connected with the front surface of the flowmeter body 1, a screw rod 11 is arranged inside the fixing rod 7, a nut 10 is movably sleeved on the outer surface of the screw rod 11, a nut seat 9 is fixedly connected to the top end of the screw rod 11, the top end of the nut seat 9 is fixedly connected with the fixing rod 7, a first bevel gear 15 is fixedly connected to the bottom end of the screw rod 11, a second bevel gear 16 is meshed with one side of the first bevel gear 15, a rotating shaft 17 is fixedly connected to one side, the front surface of display screen 2 is provided with carriage release lever 4, the rear surface of carriage release lever 4 is provided with cleaning rod 19, cleaning rod 19's rear surface fixed connection has cleaning brush 18, cleaning brush 18's rear surface contacts with the front surface of display screen 2, the front surface both ends of carriage release lever 4 all are provided with first bolt 14, two first bolt 14 all run through in carriage release lever 4, two first bolt 14 all run through in cleaning rod 19's front surface, two first bolt 14's front surface all activity has cup jointed first nut 13, one end and nut 10 fixed connection that carriage release lever 4 is close to dead lever 7, carriage release lever 4's other end fixedly connected with sliding column 12, sliding column 12 is in the inside of sliding tray 3.

In the embodiment, when the display screen 2 of the bent metal float flowmeter has excessive dust and needs to be cleaned, a worker firstly rotates the rotating handle 8, the rotating handle 8 drives the fixedly connected rotating shaft 17 to rotate when rotating, the rotating shaft 17 drives the fixedly connected second bevel gear 16 to rotate when rotating, the second bevel gear 16 drives the first bevel gear 15 with one side meshed with the connecting part to rotate in the horizontal direction when rotating, the first bevel gear 15 drives the screw rod 11 to rotate when rotating, the screw rod 11 drives the nut 10 with the sleeved outer surface to move up and down under the action of the nut seat 9 when rotating, the nut 10 drives the fixedly connected moving rod 4 to move up and down under the action of the sliding column 12 when moving up and down, the cleaning rod 19 on the rear surface is driven to move up and down under the action of the first nut 13 and the first bolt 14 when moving rod 4 moves up and down, the cleaning rod 19 drives the fixedly connected cleaning brush 18 to move up and down, thereby realize the cleanness to display screen 2, and when the dust accumulated too much in cleaning brush 18 need clear up cleaning brush 18, the staff rotated two first nuts 13 respectively earlier, first nut 13 breaks away from first bolt 14 under the effect of the surface screw thread of first bolt 14, take out two first bolts 14 after first nut 13 breaks away from, make cleaning rod 19 break away from the rear surface of carriage release lever 4, thereby take off and clean 18 fixed connection's cleaning rod 19 with cleaning brush, the realization is clean to the dismantlement of cleaning brush 18.

Specifically, a fixing column 20 is fixedly connected to the rear surface of the flowmeter body 1, a liquid pipeline 6 is arranged at the rear end of the fixing column 20, pipe caps 5 are fixedly connected to the upper surface and the lower surface of the liquid pipeline 6, a second fixing ring 22 is fixedly connected to the rear end of the fixing column 20, a first fixing ring 21 is arranged at the rear end of the second fixing ring 22, the liquid pipeline 6 is connected to the inner clamping of the first fixing ring 21 and the second fixing ring 22, a connecting block 24 is fixedly connected to one side of the front end of the first fixing ring 21, a cylindrical groove 23 is formed in one side, close to the connecting block 24, of the rear end of the second fixing ring 22, the cylindrical groove 23 is connected to the connecting block 24 in a clamping manner, a first fixing block 25 is fixedly connected to one side, far away from the cylindrical groove 24, of the upper surface of the first fixing ring 21, a second fixing block 26 is fixedly connected to one side, a second bolt 27 is movably sleeved inside the second nut 28, and the second bolt 27 penetrates through the second fixing block 26 and the first fixing block 25.

In this embodiment, when the staff needs to install the flowmeter main body 1 on the outer surface of the liquid pipeline 6, the second bolt 27 is firstly pulled out from the inside of the first fixing block 25 and the second fixing block 26, the first fixing ring 21 and the second fixing ring 22 are sleeved and installed on the outer surface of the liquid pipeline 6 after being unfolded under the clamping action of the cylindrical groove 23 and the connecting block 24, at this time, the staff rotates the second nut 28, the second nut 28 drives the second bolt 27 sleeved inside to move towards the rear end until the first fixing block 25 and the second fixing block 26 are fixed, so that the first fixing ring 21 and the second fixing ring 22 are fixed on the outer surface of the liquid pipeline 6, and finally the flowmeter main body 1 is installed on the front surface of the liquid pipeline 6.

Specifically, the screw rod 11 is rotatably connected with the fixing rod 7 through the nut seat 9, and the rotating shaft 17 is arranged on the outer surface of one side of the fixing rod 7 and is rotatably connected with the fixing rod 7.

In this embodiment, the nut seat 9 disposed at the top end inside the fixing rod 7 can well rotate the lead screw 11 inside the fixing rod 7, and when the rotating handle 8 is rotated, the rotating shaft 17 is driven to rotate on the outer surface of the fixing rod 7.

Specifically, the inner diameters of the first fixing ring 21 and the second fixing ring 22 are matched with the outer diameter of the liquid pipeline 6, and the second fixing ring 22 is fixedly connected with the flowmeter main body 1 through the fixing column 20.

In this embodiment, because the internal diameter of the solid fixed ring 21 of first solid fixed ring and the solid fixed ring 22 of second and liquid pipeline 6's external diameter looks adaptation, can be fine make the solid fixed ring 21 of first solid fixed ring and the solid fixed ring 22 of second cup joint liquid pipeline 6's surface, the solid fixed ring 22's of second front surface passes through fixed column 20 and flowmeter main part 1 fixed connection simultaneously, finally realizes that flowmeter main part 1 installs the front surface at liquid pipeline 6.

Specifically, circular hole a has all been seted up at the front surface both ends of carriage release lever 4, and circular hole B has all been seted up at the front surface both ends of cleaning rod 19, and two first bolts 14 all run through in circular hole a and circular hole B.

In this embodiment, since the first bolt 14 penetrates through the circular hole a and the circular hole B, the first bolt 14 can fix the movable rod 4 and the cleaning rod 19.

Specifically, the cross-sectional shape of the slide post 12 is a "convex" shape, and the slide post 12 is slidably connected to the slide groove 3 inside the slide groove 3.

In this embodiment, the cross-sectional shape of the sliding column 12 is "convex", so that the moving rod 4 can be connected well, and the sliding column 12 is slidably connected with the sliding groove 3, so that the moving rod 4 can be driven to slide up and down in the sliding groove 3.

Specifically, the outer surface of the second bolt 27 is provided with first threads, circular holes are formed in the first fixing block 25 and the second fixing block 26, second threads are formed in the inner wall of each circular hole, and the first threads are matched with the second threads.

In this embodiment, when the second bolt 27 needs to move back and forth in the first fixing block 25 and the second fixing block 26, the second bolt 27 and the second nut 28 are better fixed to the first fixing ring 21 and the second fixing ring 22 under the action of the first thread and the second thread because the outer surface of the second bolt 27 is provided with the first thread and the inner walls of the first fixing block 25 and the second fixing block 26 are both provided with the second thread.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula of buckling metal float flowmeter, includes flowmeter main part (1), its characterized in that: the flowmeter is characterized in that a display screen (2) is fixedly connected to the front surface of the flowmeter body (1), a sliding groove (3) is fixedly connected to one side of the display screen (2), the rear surface of the sliding groove (3) is fixedly connected with the front surface of the flowmeter body (1), a fixing rod (7) is fixedly connected to the other side of the display screen (2), the rear surface of the fixing rod (7) is fixedly connected with the front surface of the flowmeter body (1), a screw rod (11) is arranged inside the fixing rod (7), a nut (10) is movably sleeved on the outer surface of the screw rod (11), a nut seat (9) is fixedly connected to the top end of the screw rod (11), the top end of the nut seat (9) is fixedly connected with the fixing rod (7), a first bevel gear (15) is fixedly connected to the bottom end of the screw rod (11), and a second bevel gear (16) is meshed with one side of the first, one side of the second bevel gear (16) is fixedly connected with a rotating shaft (17), the other side of the rotating shaft (17) is fixedly connected with a rotating handle (8), the front surface of the display screen (2) is provided with a moving rod (4), the rear surface of the moving rod (4) is provided with a cleaning rod (19), the rear surface of the cleaning rod (19) is fixedly connected with a cleaning brush (18), the rear surface of the cleaning brush (18) is in contact with the front surface of the display screen (2), two ends of the front surface of the moving rod (4) are respectively provided with a first bolt (14), two first bolts (14) are respectively penetrated through the moving rod (4), two first bolts (14) are respectively penetrated through the front surface of the cleaning rod (19), the front surfaces of the two first bolts (14) are respectively sleeved with a first nut (13), one end of the moving rod (4) close to the fixing rod (7) is fixedly connected with a nut (10), the other end of the moving rod (4) is fixedly connected with a sliding column (12), and the sliding column (12) is located inside the sliding groove (3).

2. The bent metal float flowmeter of claim 1, wherein: the rear surface of the flowmeter main body (1) is fixedly connected with a fixing column (20), the rear end of the fixing column (20) is provided with a liquid pipeline (6), the upper surface and the lower surface of the liquid pipeline (6) are fixedly connected with a pipe cap (5), the rear end of the fixing column (20) is fixedly connected with a second fixing ring (22), the rear end of the second fixing ring (22) is provided with a first fixing ring (21), the inside of the first fixing ring (21) and the inside of the second fixing ring (22) are clamped and connected with the liquid pipeline (6), one side of the front end of the first fixing ring (21) is fixedly connected with a connecting block (24), one side of the rear end of the second fixing ring (22), which is close to the connecting block (24), is provided with a cylindrical groove (23), the cylindrical groove (23) is clamped and connected with the connecting block (24), one side of the upper surface of the first fixing ring (21), which is far away from the, one side fixedly connected with second fixed block (26) of cylindrical groove (23) is kept away from to the upper surface of the solid fixed ring of second (22), the front surface of second fixed block (26) is provided with second nut (28), second bolt (27) have been cup jointed in the inside activity of second nut (28), second bolt (27) run through in the inside of second fixed block (26) and first fixed block (25).

3. The bent metal float flowmeter of claim 1, wherein: the screw rod (11) is rotatably connected with the fixing rod (7) through a nut seat (9), and the rotating shaft (17) is arranged on the outer surface of one side of the fixing rod (7) and is rotatably connected with the fixing rod (7).

4. The bent metal float flowmeter of claim 2, wherein: the internal diameter of first solid fixed ring (21) and the solid fixed ring of second (22) and the external diameter looks adaptation of liquid pipeline (6), solid fixed ring of second (22) is through fixed column (20) and flowmeter main part (1) fixed connection.

5. The bent metal float flowmeter of claim 1, wherein: circular hole A has all been seted up at the front surface both ends of carriage release lever (4), circular hole B has all been seted up at the front surface both ends of clean pole (19), two first bolt (14) all run through in circular hole A and circular hole B.

6. The bent metal float flowmeter of claim 1, wherein: the cross section of the sliding column (12) is in a convex shape, and the sliding column (12) is connected with the sliding groove (3) in a sliding mode in the sliding groove (3).

7. The bent metal float flowmeter of claim 2, wherein: the surface of second bolt (27) is provided with first screw thread, circular hole has all been seted up to the inside of first fixed block (25) and second fixed block (26), the second screw thread has all been seted up to the inner wall in circular hole, first screw thread and second screw thread looks adaptation.