CN211576258U - Differential pressure type flowmeter convenient to use - Google Patents
Differential pressure type flowmeter convenient to use Download PDFInfo
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- CN211576258U CN211576258U CN202020445788.8U CN202020445788U CN211576258U CN 211576258 U CN211576258 U CN 211576258U CN 202020445788 U CN202020445788 U CN 202020445788U CN 211576258 U CN211576258 U CN 211576258U
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Abstract
The utility model discloses a differential pressure formula flowmeter convenient to use, including the differential pressure meter body, the fixed cover of the equal fixedly connected with in both sides on differential pressure meter body surface, the bottom of fixed cover is equipped with the regulation frame, the inner chamber of adjusting the frame is equipped with the rotary rod, the bottom of rotary rod and the junction swing joint of adjusting the frame. The utility model discloses a differential pressure meter body, first movable rod, the regulating frame, the second movable rod, the driving gear, the rotary rod, first spiral shell piece, first movable plate, the second spiral shell piece, the rotary disk, positive and negative screw rod, second movable plate and driven gear, can make the device reach the function of convenient to use, differential pressure type flowmeter on having solved the existing market does not possess the function of convenient to use, the deviation appears in mounted position when carrying out erection joint and easily causes the atress inequality between differential pressure type flowmeter's both sides flange and the water pipe flange, the problem of the influence use of leaking appears easily in long-time use.
Description
Technical Field
The utility model relates to a differential pressure formula flowmeter technical field specifically is a differential pressure formula flowmeter convenient to use.
Background
Need use differential pressure formula flowmeter when carrying out real-time detection to pipeline pressure, differential pressure formula flowmeter on the existing market does not possess the function of convenient to use, and the deviation appears in the mounted position when carrying out erection joint to the pipeline and easily causes the atress inequality between differential pressure formula flowmeter's both sides flange and the water pipe flange, and the phenomenon of influence use of leaking easily appears in long-time use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a differential pressure formula flowmeter convenient to use possesses convenient to use's advantage, has solved the function that differential pressure formula flowmeter does not possess convenient to use on the current market, and the problem that the atress inequality influences the use appears after being connected between the pipeline easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a differential pressure formula flowmeter convenient to use, includes the differential pressure meter body, the equal fixedly connected with fixed cover in both sides on differential pressure meter body surface, the bottom of fixed cover is equipped with the regulation frame, the inner chamber of regulation frame is equipped with the rotary rod, the bottom of rotary rod and the junction swing joint of regulation frame, the top of rotary rod runs through the regulation frame and fixedly connected with rotary disk, the fixed surface of rotary rod is connected with the driving gear, driven gear's both sides all mesh has driven gear, driven gear's inner chamber fixedly connected with positive and negative screw rod, positive and negative screw rod's top and bottom all with the junction swing joint of regulation frame, the top meshing on positive and negative screw rod surface has the second spiral shell piece, the outside fixedly connected with second spiral shell piece, the top fixedly connected with second movable rod movable plate of second movable plate, the top of second movable rod runs through the adjusting frame and with the junction fixed connection of fixed cover, the bottom threaded connection on positive and negative screw rod surface has first spiral shell piece, the first movable plate of outside fixedly connected with of first spiral shell piece, the first movable rod of bottom fixedly connected with of first movable plate, the top intercommunication of differential pressure gauge body has the connecting pipe, the top swing joint of connecting pipe has the differential pressure table.
Preferably, both sides of the differential pressure gauge body are fixedly connected with connecting flanges, and through holes are formed in the surfaces of the connecting flanges.
Preferably, the outer sides of the first moving plate and the second moving plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the two sides of the inner cavity of the adjusting frame.
Preferably, the bottom of first movable rod runs through adjusting frame and fixedly connected with mounting panel, the mounting hole has all been seted up to the both sides on mounting panel surface.
Preferably, the top surface of the rotating disc is provided with an inner hexagonal groove, and the contrast diameter of the inner hexagonal groove is 8 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a differential pressure meter body, first movable rod, the regulating frame, the second movable rod, the driving gear, the rotary rod, first spiral shell piece, first movable plate, the second spiral shell piece, the rotary disk, positive and negative screw rod, second movable plate and driven gear, can make the device reach the function of convenient to use, differential pressure type flowmeter on having solved the existing market does not possess the function of convenient to use, the deviation appears in mounted position when carrying out erection joint and easily causes the atress inequality between differential pressure type flowmeter's both sides flange and the water pipe flange, the problem of the influence use of leaking appears easily in long-time use.
2. Through the arrangement of the connecting flange and the through hole, the installation and the fixed connection of workers can be facilitated, and the installation and the operation of the workers are facilitated;
through the use of the sliding block and the sliding groove, the phenomenon that the use of the moving plate is influenced by clamping stagnation during use can be effectively avoided, and the smoothness of the moving plate during use is improved;
through the use of the mounting plate and the mounting hole, the differential pressure gauge body can be mounted and fixed more conveniently, and the phenomenon that the use is influenced by shaking when the differential pressure gauge is used is avoided;
through the arrangement of the inner hexagonal groove, a user can drive the rotating disc more conveniently, and physical consumption of workers during operation is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the adjusting frame of the present invention;
FIG. 3 is a left side view of the connecting flange of the present invention;
fig. 4 is a top view of the rotary disc of the present invention.
In the figure: 1. a differential pressure gauge body; 2. a first movable bar; 3. mounting a plate; 4. mounting holes; 5. an adjusting frame; 6. a second movable bar; 7. fixing a sleeve; 8. a connecting flange; 9. a connecting pipe; 10. a differential pressure gauge; 11. a driving gear; 12. rotating the rod; 13. a first screw block; 14. a first moving plate; 15. a chute; 16. a second screw block; 17. rotating the disc; 18. a positive and negative screw; 19. a slider; 20. a second moving plate; 21. a driven gear; 22. a through hole; 23. and an inner hexagonal groove.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a differential pressure gauge body 1, first movable rod 2, mounting panel 3, mounting hole 4, adjust frame 5, second movable rod 6, fixed cover 7, flange 8, connecting pipe 9, differential pressure gauge 10, driving gear 11, rotary rod 12, first spiral shell piece 13, first movable plate 14, spout 15, second spiral shell piece 16, rotary disk 17, positive and negative screw rod 18, slider 19, second movable plate 20, driven gear 21, through hole 22 and interior hexagonal recess 23 part are the parts that general standard spare or technical field personnel know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, a differential pressure type flowmeter convenient to use comprises a differential pressure meter body 1, wherein both sides of the differential pressure meter body 1 are fixedly connected with a connecting flange 8, the surface of the connecting flange 8 is provided with a through hole 22, the installation and the fixed connection of a worker can be more convenient through the arrangement of the connecting flange 8 and the through hole 22, the installation and the operation of the worker are convenient, both sides of the surface of the differential pressure meter body 1 are fixedly connected with a fixed sleeve 7, the bottom of the fixed sleeve 7 is provided with an adjusting frame 5, an inner cavity of the adjusting frame 5 is provided with a rotating rod 12, the bottom of the rotating rod 12 is movably connected with the joint of the adjusting frame 5, the top of the rotating rod 12 penetrates through the adjusting frame 5 and is fixedly connected with a rotating disk 17, the surface of the top of the rotating disk 17 is provided with an inner hexagonal groove 23, the, the rotating disc 17 can be more conveniently driven by a user, the physical consumption of workers during operation is saved, the surface of the rotating rod 12 is fixedly connected with a driving gear 11, both sides of the driving gear 11 are respectively engaged with a driven gear 21, the inner cavity of the driven gear 21 is fixedly connected with a positive and negative screw rod 18, the top and the bottom of the positive and negative screw rod 18 are movably connected with the joint of the adjusting frame 5, the top of the surface of the positive and negative screw rod 18 is engaged with a second screw block 16, the outer side of the second screw block 16 is fixedly connected with a second moving plate 20, the top of the second moving plate 20 is fixedly connected with a second movable rod 6, the top of the second movable rod 6 penetrates through the adjusting frame 5 and is fixedly connected with the joint of the fixed sleeve 7, the bottom of the surface of the positive and negative screw rod 18 is in threaded connection with a first screw block 13, the outer side of the first screw block 13 is fixedly connected with a first moving plate 14, spout 15 that uses with 19 cooperation of slider is all seted up to the both sides of adjusting the 5 inner chambers of frame, use through slider 19 and spout 15, can effectively avoid the movable plate to appear the jamming when using and influence the phenomenon of using, the smoothness nature when having promoted the movable plate and using, the first movable rod 2 of bottom fixedly connected with of first movable plate 14, adjust frame 5 and fixedly connected with mounting panel 3 are run through to the bottom of first movable rod 2, mounting hole 4 has all been seted up to the both sides on mounting panel 3 surface, use through mounting panel 3 and mounting hole 4, can make things convenient for work to install more to differential pressure gauge body 1 and fix, the phenomenon that the device appears rocking when using and influence the use has been avoided, differential pressure gauge body 1's top intercommunication has connecting pipe 9, the top swing joint of connecting pipe 9 has differential pressure meter 10.
During the use, the user installs and fixes the mounting panel 3 through the mounting hole 4, the installation of the differential pressure gauge body 1 is fixed through the fixing of the mounting panel 3, the tool taken by the user is inserted into the inner cavity of the inner hexagonal groove 23 to drive the rotating disc 17, the rotating disc 17 rotates to drive the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the driving gear 11 to rotate, the driving gear 11 rotates to drive the driven gear 21 to rotate, the driven gear 21 rotates to drive the positive and negative screw rod 18 to rotate, the positive and negative screw rod 18 rotates to drive the first screw block 13 and the second screw block 16 to move, the first moving plate 14 and the second moving plate 20 are sequentially driven to move through the movement of the first screw block 13 and the second screw block 16 to drive the first moving rod 2 and the second moving rod 6 to move, and the differential pressure gauge body 1 can be lifted or descended through the movement of the first moving rod 2 and the second moving rod 6 to enable the connection method The flange 8 and the external pipeline are connected in an aligned mode more conveniently, the function of convenient use and connection is achieved, and the device is suitable for popularization and use.
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 (5)
1. The utility model provides a differential pressure formula flowmeter convenient to use, includes differential pressure meter body (1), its characterized in that: the utility model discloses a differential pressure gauge body (1) the equal fixedly connected with in both sides on surface fixes cover (7), the bottom of fixed cover (7) is equipped with adjusts frame (5), the inner chamber of adjusting frame (5) is equipped with rotary rod (12), the bottom of rotary rod (12) and the junction swing joint of adjusting frame (5), the top of rotary rod (12) is run through adjusts frame (5) and fixedly connected with rotary disk (17), the fixed surface of rotary rod (12) is connected with driving gear (11), the both sides of driving gear (11) all mesh there are driven gear (21), the inner chamber fixedly connected with positive and negative screw rod (18) of driven gear (21), the top and the bottom of positive and negative screw rod (18) all with the junction swing joint of adjusting frame (5), the top meshing on positive and negative screw rod (18) surface has second spiral shell piece (16), the outside fixedly connected with second movable plate (20) of second spiral shell piece (16), the top fixedly connected with second movable rod (6) of second movable plate (20), the top of second movable rod (6) run through adjusting frame (5) and with the junction fixed connection of fixed cover (7), the bottom threaded connection on positive and negative screw rod (18) surface has first spiral shell piece (13), the outside fixedly connected with first movable plate (14) of first spiral shell piece (13), the first movable rod (2) of bottom fixedly connected with of first movable plate (14), the top intercommunication of differential pressure gauge body (1) has connecting pipe (9), the top swing joint of connecting pipe (9) has differential pressure table (10).
2. A differential pressure flow meter for ready use according to claim 1 wherein: the differential pressure gauge is characterized in that connecting flanges (8) are fixedly connected to two sides of the differential pressure gauge body (1), and through holes (22) are formed in the surfaces of the connecting flanges (8).
3. A differential pressure flow meter for ready use according to claim 1 wherein: the outer sides of the first moving plate (14) and the second moving plate (20) are fixedly connected with sliding blocks (19), and sliding grooves (15) matched with the sliding blocks (19) for use are formed in the two sides of the inner cavity of the adjusting frame (5).
4. A differential pressure flow meter for ready use according to claim 1 wherein: the bottom of first movable rod (2) runs through adjusting frame (5) and fixedly connected with mounting panel (3), mounting hole (4) have all been seted up to the both sides on mounting panel (3) surface.
5. A differential pressure flow meter for ready use according to claim 1 wherein: the top surface of the rotating disc (17) is provided with an inner hexagonal groove (23), and the contrast diameter of the inner hexagonal groove (23) is 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445788.8U CN211576258U (en) | 2020-03-31 | 2020-03-31 | Differential pressure type flowmeter convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445788.8U CN211576258U (en) | 2020-03-31 | 2020-03-31 | Differential pressure type flowmeter convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576258U true CN211576258U (en) | 2020-09-25 |
Family
ID=72527409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445788.8U Active CN211576258U (en) | 2020-03-31 | 2020-03-31 | Differential pressure type flowmeter convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576258U (en) |
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2020
- 2020-03-31 CN CN202020445788.8U patent/CN211576258U/en active Active
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