CN214471110U

CN214471110U - Protective device for flowmeter

Info

Publication number: CN214471110U
Application number: CN202120915028.3U
Authority: CN
Inventors: 尹贻森
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-22
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a protector for flowmeter relates to flowmeter protective equipment technical field, including flowmeter main part and first protective housing, the equal fixed mounting in both sides of flowmeter main part has the ring flange, the top fixedly connected with bracing piece of flowmeter main part, the top fixedly connected with flowmeter panel board of bracing piece, the utility model discloses beneficial increase: be provided with the hinge, stationary blade and fixing bolt, made things convenient for the staff to install fast and dismantle, holistic intensity of labour has been reduced, be provided with out the water shower nozzle, clean brush, electric telescopic handle, rotation motor and reciprocal lead screw, thereby make clean brush carry out a cleanness to the main display screen, realize reciprocal operation and can reach clean purpose, be provided with reset spring and foam-rubber cushion, realized when fixing first protective housing and second protective housing, the flowmeter panel board that can adapt to different specifications is fixed, the cost is reduced, the practical effects thereof are improved.

Description

Protective device for flowmeter

Technical Field

The utility model relates to a flowmeter protective apparatus technical field specifically is a protector for flowmeter.

Background

Metering is on the eye of industrial production. The flow measurement is one of the components of the measurement science and technology, and has close relation with national economy, national defense construction and scientific research. The work is well done, the flowmeter has important effects on ensuring the product quality, improving the production efficiency and promoting the development of scientific technology, and particularly has more obvious status and effect in national economy in the current times that the energy crisis and the industrial production automation degree are higher and higher. Present often can expose the display screen in the outside when using flowmeter, receive particulate matter influence such as dust in the outside air easily, make and need frequently clear up, consequently, need protect it, prior art is comparatively rigid, current protector can't adjust fixedly according to the change of flowmeter panel board specification size, make fixed effect relatively poor, cause the damage to equipment easily, make the cost consumption increase, make staff's work load increase, and to different specification sizes, consequently, need design a protector for flowmeter and solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for flowmeter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for a flowmeter comprises a flowmeter main body and a first protective shell, wherein flange plates are fixedly arranged on two sides of the flowmeter main body, a supporting rod is fixedly connected to the top of the flowmeter main body, a flowmeter instrument panel is fixedly connected to the top of the supporting rod, a first protective shell and a second protective shell are fixedly arranged on the outer side of the flowmeter instrument panel, an electric telescopic rod is fixedly arranged inside the first protective shell, the output end of the electric telescopic rod penetrates through the first protective shell and is fixedly connected with a fixed rod, a reciprocating lead screw is rotatably connected inside the fixed rod, a sliding block is in threaded connection with the outer side of the reciprocating lead screw, a cross rod is fixedly connected to one side of the sliding block, cleaning brushes distributed at equal intervals are fixedly arranged on one side of the cross rod, and a main display screen is arranged on the outer side of the first protective shell, the inside fixedly connected with flow distribution plate of first protective housing, the bottom fixed mounting of flow distribution plate has the equidistance to distribute and the play water shower nozzle that the cooperation main display screen used, the symmetrical foam-rubber cushion of the equal fixedly connected with in inside of first protective housing and second protective housing, the inside of first protective housing and second protective housing and the equal fixed mounting in both sides that are located the foam-rubber cushion have reset spring.

Preferably, the bottom of the main display screen is provided with a drainage channel.

Preferably, a water inlet matched with the flow distribution disc for use is formed in the outer side of the first protective shell and located above the main display screen.

Preferably, one side fixedly connected with fixed case of dead lever, the inside fixed mounting of fixed case has the rotation motor, reciprocal lead screw extends to the inside one end of fixed incasement portion and the output fixed connection of rotation motor.

Preferably, the bottom of the water outlet nozzle and the outer side of the main display screen are located on the same vertical plane.

Preferably, the joint of the first protective shell and the second protective shell is rotatably connected with a hinge, the bottom of the first protective shell and the bottom of the second protective shell away from the hinge is fixedly connected with a fixing plate, the fixing plate is connected with a fixing bolt, and the fixing bolt is in threaded connection with the fixing plate.

Preferably, one side fixed mounting of second protective housing has the wireless signal transceiver, one side fixed mounting that one side of second protective housing just is located the wireless signal transceiver has the main control board, the outside fixed mounting of main control board has control chip, flowmeter main part, flowmeter panel board, rotation motor and wireless signal transceiver all with control chip electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic cleaning device is provided with a hinge, a fixing piece and a fixing bolt, which is convenient for workers to rapidly install and disassemble, reduces the labor intensity of the whole body, and is provided with a water outlet spray nozzle, a cleaning brush, an electric telescopic rod, a rotating motor and a reciprocating screw rod, wherein the electric telescopic rod operates to push the fixing rod to move outwards through the motion of an output end, so that the cleaning brush leaves a main display screen, and is convenient to spray water for cleaning, when dust particles on the surface of the main display screen are more, water is timely conveyed into a flow distribution plate through a water inlet, the main display screen is timely cleaned through the water outlet spray nozzle, the electric telescopic rod operates to drive the fixing rod to reset through the output end, so that the cleaning brush is in contact with the main display screen, the rotating motor operates, the reciprocating screw rod is driven to rotate through the rotation of the output end, a sliding block meshed and connected with the sliding block is driven to slide downwards, and the fixing rod is driven to slide downwards, the horizontal pole lapse has been driven to make clean brush carry out a cleaning to the main display screen, realize reciprocal operation and can reach clean purpose, be provided with reset spring and foam-rubber cushion, realized when fixing first protective housing and second protective housing, the flowmeter panel board that can adapt to different specifications is fixed, panel board data that has reduced the fixed unstability and lead to is inaccurate or the instrument damages, holistic life has been prolonged, the cost is reduced, its practical effects have been improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an internal structure diagram of the working state of the present invention;

FIG. 3 is an internal structure view of the fixing rod of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a flow meter body; 2. a flange plate; 3. a support bar; 4. a first protective housing; 5. a main display screen; 6. a water inlet; 7. a fixing sheet; 8. fixing the bolt; 9. a hinge; 10. a diverter tray; 11. a water outlet nozzle; 12. a flowmeter instrument panel; 13. fixing the rod; 14. a cross bar; 15. cleaning the brush; 16. a fixed box; 17. a rotation motor; 18. a reciprocating screw rod; 19. a slider; 20. an electric telescopic rod; 21. a sponge cushion; 22. a return spring; 23. a second protective housing.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a protective device for a flowmeter comprises a flowmeter main body 1 and a first protective shell 4, wherein flange plates 2 are fixedly arranged on two sides of the flowmeter main body 1, a supporting rod 3 is fixedly connected to the top of the flowmeter main body 1, the fixing effect is improved, a flowmeter instrument panel 12 is fixedly connected to the top of the supporting rod 3, a first protective shell 4 and a second protective shell 23 are fixedly arranged on the outer side of the flowmeter instrument panel 12, an electric telescopic rod 20 is fixedly arranged inside the first protective shell 4, the output end of the electric telescopic rod 20 penetrates through the first protective shell 4 and is fixedly connected with a fixed rod 13, a reciprocating screw rod 18 is rotatably connected inside the fixed rod 13, the fixing effect is improved, the application range of the device is also improved, the inaccurate data of the instrument panel or the damage caused by unstable fixation is reduced, the service life of the whole device is prolonged, the cost is reduced, a slide block 19 is in threaded connection with the outer side of the reciprocating screw rod 18, one side fixedly connected with horizontal pole 14 of slider 19, one side fixed mounting of horizontal pole 14 has the clean brush 15 of equidistance distribution, main display screen 5 has been seted up in first protective housing 4's the outside, the protective effect has been realized, the inside fixedly connected with flow distribution plate 10 of first protective housing 4, the bottom fixed mounting of flow distribution plate 10 has the equidistance distribution and cooperates the play water shower nozzle 11 that main display screen 5 used, the symmetrical foam-rubber cushion 21 of the inside equal fixedly connected with of first protective housing 4 and second protective housing 23, the inside of first protective housing 4 and second protective housing 23 and the equal fixed mounting in both sides that is located foam-rubber cushion 21 have reset spring 22, fixed effect has both been improved, and its application scope has been improved, the panel board data that fixed unstability leads to is inaccurate or the instrument damages has been reduced, holistic life has been prolonged, the cost is reduced.

Further, the bottom of main display screen 5 has seted up water drainage tank, has realized collecting the processing with clear waste water.

Further, the water inlet 6 matched with the flow distribution plate 10 is formed in the outer side of the first protective shell 4 and above the main display screen 5, so that water needed by timely supplement to the inside is realized.

Further, one side of the fixed rod 13 is fixedly connected with a fixed box 16, a rotating motor 17 is fixedly installed inside the fixed box 16, one end of the reciprocating screw rod 18 extending into the fixed box 16 is fixedly connected with the output end of the rotating motor 17, and reciprocating operation is achieved in a matched mode.

Furthermore, the bottom of the water outlet nozzle 11 and the outer side of the main display screen 5 are located on the same vertical surface, so that normal cleaning is realized.

Further, the connection part of the first protective shell 4 and the second protective shell 23 is rotatably connected with a hinge 9, the bottom of the first protective shell 4 and the bottom of the second protective shell 23 away from the hinge 9 are fixedly connected with fixing pieces 7, a fixing bolt 8 is installed between the two fixing pieces 7, the fixing bolt 8 is in threaded connection with the fixing pieces 7, and the stability of the whole body is improved.

Further, one side fixed mounting of second protective housing 23 has the wireless signal transceiver, and one side fixed mounting that one side of second protective housing 23 just is located the wireless signal transceiver has the main control board, and the outside fixed mounting of main control board has control chip, and flowmeter main part 1, flowmeter panel board 12, rotation motor 17 and wireless signal transceiver all with control chip electric connection, have realized holistic normal operating.

Specifically, wireless signal transceiver and external terminal are connected, and the wireless signal transceiver model is 18M88WI2000R, and the control chip model is M88WI6032D, uses the utility model discloses the time: before the use, the first protective shell 4 and the second protective shell 23 are installed through the hinge 9, the fixing effect is improved through the fixing sheet 7 and the fixing bolt 8, the rapid installation and disassembly of workers are facilitated, the integral labor intensity is reduced, when the installation is carried out, the spongy cushion 21 and the reset spring 22 can be stressed and deformed according to different specifications of the meter panel 12 of the flowmeter, the fixing effect is improved, the application range is also improved, the inaccurate data of the meter panel or the damage of instruments caused by unstable fixation is reduced, the service life of the whole is prolonged, the cost is reduced, the practical effect is improved, when the normal work is carried out, the workers observe the numerical value change through the main display screen 5, when the surface is polluted by particles such as dust and the like and needs to be cleaned, the electric telescopic rod 20 operates, the fixing rod 13 is pushed to move outwards through the movement of the output end, so that the cleaning brush 15 leaves the main display screen 5, which facilitates water spraying cleaning, when the dust particles on the surface of the main display screen 5 are more, water is timely conveyed to the inside of the diversion plate 10 through the water inlet 6, the main display screen 5 is timely cleaned through the water outlet nozzle 11, the electric telescopic rod 20 operates, the fixing rod 13 is driven to reset through the output end, so that the cleaning brush 15 contacts with the main display screen 5, the rotating motor 17 operates, the reciprocating screw rod 18 rotates through the rotation of the output end, the sliding block 19 connected with the electric telescopic rod in a meshed mode is driven to slide downwards, the fixing rod 13 is driven to slide downwards, the cross rod 14 is driven to slide downwards, so that the cleaning brush 15 cleans the main display screen 5 at one time, after cleaning is completed, the electric telescopic rod 20 operates again, the fixing rod 13 is pushed to move outwards through the motion of the output end, so that the cleaning brush 15 leaves the main display screen 5 again, the cleaning brush 15 is convenient to reset to the position before cleaning, residual stains on two sides of the main display screen 5 caused by back-and-forth cleaning are avoided, and the cleaning purpose can be achieved by reciprocating operation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A protector for flowmeter, includes flowmeter main part (1) and first protecting sheathing (4), its characterized in that: the flowmeter is characterized in that the two sides of the flowmeter main body (1) are fixedly provided with flange plates (2), the top of the flowmeter main body (1) is fixedly connected with supporting rods (3), the top of the supporting rods (3) is fixedly connected with a flowmeter instrument panel (12), the outer side of the flowmeter instrument panel (12) is fixedly provided with a first protective shell (4) and a second protective shell (23), the inner part of the first protective shell (4) is fixedly provided with an electric telescopic rod (20), the output end of the electric telescopic rod (20) penetrates through the first protective shell (4) and a fixed rod (13), the inner part of the fixed rod (13) is rotatably connected with a reciprocating lead screw (18), the outer side of the reciprocating lead screw (18) is in threaded connection with a sliding block (19), one side of the sliding block (19) is fixedly connected with a cross rod (14), and one side of the cross rod (14) is fixedly provided with cleaning brushes (15) distributed at equal intervals, main display screen (5) have been seted up in the outside of first protecting sheathing (4), the inside fixedly connected with flow distribution plate (10) of first protecting sheathing (4), the bottom fixed mounting of flow distribution plate (10) has equidistance to distribute and cooperate the play water shower nozzle (11) that main display screen (5) used, the symmetrical foam-rubber cushion (21) of the equal fixedly connected with in inside of first protecting sheathing (4) and second protecting sheathing (23), the equal fixed mounting in both sides that first protecting sheathing (4) and second protecting sheathing (23) just are located foam-rubber cushion (21) has reset spring (22).

2. The protector for a flow meter according to claim 1, wherein: and a drainage groove is formed in the bottom of the main display screen (5).

3. The protector for a flow meter according to claim 1, wherein: the outside of first protective housing (4) just is located the top of main display screen (5) and has seted up water inlet (6) that cooperation flow distribution dish (10) used.

4. The protector for a flow meter according to claim 1, wherein: one side fixedly connected with fixed case (16) of dead lever (13), the inside fixed mounting of fixed case (16) has rotation motor (17), reciprocal lead screw (18) extend to the inside one end of fixed case (16) and rotation motor's (17) output fixed connection.

5. The protector for a flow meter according to claim 1, wherein: the bottom of the water outlet nozzle (11) and the outer side of the main display screen (5) are positioned on the same vertical surface.

6. The protector for a flow meter according to claim 1, wherein: first protecting sheathing (4) rotates with second protecting sheathing (23) department of being connected and is connected with hinge (9), the equal fixedly connected with stationary blade (7) in bottom of hinge (9) are kept away from with second protecting sheathing (23) in first protecting sheathing (4), two install fixing bolt (8) between stationary blade (7), fixing bolt (8) and the equal threaded connection of stationary blade (7).

7. The protector for a flow meter according to claim 4, wherein: one side fixed mounting of second protecting sheathing (23) has the wireless signal transceiver, one side of second protecting sheathing (23) and the one side fixed mounting that is located the wireless signal transceiver have the main control board, the outside fixed mounting of main control board has control chip, flowmeter main part (1), flowmeter panel board (12), rotation motor (17) and wireless signal transceiver all with control chip electric connection.