CN219736658U

CN219736658U - Water pressure transmitter

Info

Publication number: CN219736658U
Application number: CN202222997239.3U
Authority: CN
Inventors: 赵君学
Original assignee: Qingdao Jin'ge Instrument Co ltd
Current assignee: Qingdao Jin'ge Instrument Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-09-22
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a water pressure transmitter which comprises a supporting plate and a cover plate, wherein two symmetrically arranged sleeves are fixedly connected to the upper end of the supporting plate, a transmitter body is arranged at the upper end of the supporting plate, a connecting mechanism for connecting the cover plate is arranged in the sleeve, the connecting mechanism comprises a supporting rod which is connected in the sleeve in a sliding mode, a moving rod is fixedly connected to the upper end of the supporting rod, and the end portion of the moving rod is fixedly connected with the bottom of the cover plate. According to the utility model, the movable rod is arranged, when the cover plate is dropped or taken down without any accident, the movable rod can drive the supporting rod to move in the sleeve, and the connecting spring is used for dragging the supporting rod to drive the connecting block to contact the control switch, so that the alarm is triggered, and the alarm can prevent people from taking down the cover plate without any accident or reminding people that the cover plate is taken down when the cover plate is dropped down, so that a destructor is timely alarmed and dissuaded, and the safety of the water pressure transmitter in the use process is improved.

Description

Water pressure transmitter

Technical Field

The utility model relates to the technical field of transmitter production, in particular to a water pressure transmitter.

Background

The water pressure transmitter is used for supplying secondary instruments such as an indication alarm instrument, a recorder, an adjusting control switch and the like to carry out measurement, indication and process adjustment, the function of the pressure transmitter is to convert a measured pressure signal into voltage output, and the voltage output is used for converting a digital signal through an analog/digital conversion circuit to be read and controlled by a singlechip.

When the existing water pressure loosener is used, the existing water pressure loosener is usually installed on the device in a bolt mode, meanwhile, the device is shielded through the cover plate or the protection plate, as some devices are exposed outdoors and are not cared for, collision is easy to take off, or the cover plate is taken off randomly, a water pressure transmitter in the device is free of shielding objects and is easy to damage, the taken-off cover plate is not easy to be perceived by people, so that the possibility of damage to the water pressure transmitter is increased, and therefore, the water pressure transmitter needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the water pressure transmitter, wherein the movable rod is arranged, when the cover plate is dropped or taken down without any accident, the movable rod can drive the support rod to move in the sleeve, and the support rod drives the connecting block to contact the control switch under the traction of the connecting spring so as to trigger the alarm, so that the alarm can prevent someone from dropping down the cover plate or the cover plate from dropping, and the alarm can remind people that the cover plate is taken down, thereby timely alarming and dissuading a destructor, and further improving the safety of the water pressure transmitter in the use process.

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

the utility model provides a water pressure transmitter, includes backup pad and apron, the sleeve pipe that two symmetries of upper end fixedly connected with of backup pad set up, the upper end of backup pad is equipped with the transmitter body, intraductal coupling mechanism that is used for connecting the apron that is equipped with of cover, coupling mechanism includes the bracing piece of sliding connection at intraductal bracing piece, the upper end fixedly connected with movable rod of bracing piece, the tip and the apron bottom fixed connection of movable rod, sheathed tube lateral wall fixedly connected with control switch is close to control switch's bracing piece lateral wall fixedly connected with connecting block, the upper end of backup pad is equipped with the alarm, sheathed tube inner bottom is connected with the bracing piece through connecting spring, the lower extreme fixedly connected with connecting plate of apron, sheathed tube upper end is equipped with the clean mechanism that is used for cleaning the transmitter body.

Preferably, the cleaning mechanism comprises fixing blocks which are respectively and fixedly connected to the upper end of the sleeve, a reciprocating screw is arranged between the two fixing blocks, a sliding block is sleeved on the side wall of the reciprocating screw, the lower end of the sliding block is fixedly connected with a cleaning roller, the end part of the reciprocating screw is fixedly connected with a connecting shaft, the side wall of the connecting shaft is fixedly connected with a gear, the side wall of the connecting plate is fixedly connected with a rack meshed with the gear, and a limiting mechanism for limiting the sliding block is arranged between the fixing blocks.

Preferably, the limiting mechanism comprises a limiting rod fixedly connected between the two fixed blocks, and the side wall of the limiting rod is in sliding connection with the side wall of the sliding block.

Preferably, the limiting grooves are formed in the inner sides of the two sleeves, limiting blocks are fixedly connected to two side walls of the moving rod, and the side walls of the limiting blocks are in sliding connection with the limiting grooves.

Preferably, the side wall of the sleeve is fixedly connected with a limiting plate, and the side wall of the connecting plate is fixedly connected with two vertical plates.

Preferably, the side wall of the sleeve is provided with a groove, and the side wall of the connecting block is in sliding connection with the groove.

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

1. through setting up sleeve pipe, bracing piece and dwang isotructure, when the apron is non-event to drop or take off, the dwang can drive the bracing piece and remove in the sleeve pipe, thereby the bracing piece drives connecting block contact control switch under connecting spring traction and triggers the alarm, can prevent someone and take off the apron or the apron takes place to drop the time the alarm can remind people that the apron is taken off to in time report to the police and dissuade the destructor, and then improved the security in the water pressure transmitter use.

2. Through setting up structures such as rack, gear and cleaning roller, with the help of rack and gear cooperation to drive reciprocating screw and rotate, the sliding block drives the cleaning roller and removes under the spacing of gag lever post, and the cleaning roller cleans the outer wall of changer body, keeps the cleanness of changer body outer wall, thereby does not need manual clean, has saved clear time.

Drawings

FIG. 1 is a schematic diagram of a water pressure transmitter according to the present utility model;

FIG. 2 is a schematic front view of a water pressure transmitter according to the present utility model;

fig. 3 is a schematic view of a partial structure of the gear in fig. 1.

In the figure: 1 supporting plate, 2 sleeve pipes, 3 transmitter body, 4 apron, 5 bracing piece, 6 movable rod, 7 spacing groove, 8 stopper, 9 connecting block, 10 control switch, 11 alarm, 12 gear, 13 connecting axle, 14 fixed block, 15 reciprocating screw, 16 gag lever post, 17 cleaning roller, 18 limiting plate, 19 riser, 20 connecting plate, 21 rack.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a water pressure transmitter, including backup pad 1 and apron 4, the upper end fixedly connected with of backup pad 1 two sleeve pipes 2 that symmetry set up, the upper end of backup pad 1 is equipped with transmitter body 3, be equipped with the coupling mechanism who is used for connecting apron 4 in the sleeve pipe 2, coupling mechanism includes the bracing piece 5 of sliding connection in sleeve pipe 2, the upper end fixedly connected with movable rod 6 of bracing piece 5, the tip and the apron 4 bottom fixed connection of movable rod 6, the lateral wall fixedly connected with connecting block 9 of bracing piece 5, the lateral wall fixedly connected with control switch 10 of sleeve pipe 2, the bracing piece 5 lateral wall fixedly connected with connecting block 9 that is close to control switch 10, the upper end of backup pad 1 is equipped with alarm 11, the inner bottom of sleeve pipe 2 is connected with bracing piece 5 through connecting spring, the lower extreme fixedly connected with connecting plate 20 of apron 4, control switch 10 and alarm 11 electric connection, control switch 10 and alarm 11 all are connected with the commercial power.

The upper end of sleeve pipe 2 is equipped with the clean mechanism who is used for cleaning the changer body 3, clean mechanism is including fixed block 14 of fixed connection at sleeve pipe 2 upper end respectively, be equipped with reciprocating screw 15 between two fixed blocks 14, reciprocating screw 15's lateral wall cover is equipped with the sliding block, sliding block's lower extreme fixedly connected with cleaning roller 17, reciprocating screw 15's tip fixedly connected with connecting axle 13, connecting axle 13's lateral wall fixedly connected with gear 12, connecting plate 20's lateral wall fixedly connected with and gear 12 engaged rack 21, can clean the outer wall of changer body 3 when removing through cleaning roller 17, do not need manual taking out to clean, the practicality of device has been improved.

A limiting mechanism for limiting the sliding blocks is arranged between the fixed blocks 14, the limiting mechanism comprises a limiting rod 16 fixedly connected between the two fixed blocks 14, the side wall of the limiting rod 16 is in sliding connection with the side wall of the sliding block, and limiting is carried out on the sliding blocks when the sliding blocks move through the limiting rod 16, so that reciprocating movement can only be realized when the reciprocating screw rod 15 rotates.

In the utility model, the inner sides of the two sleeves 2 are respectively provided with the limit groove 7, the two side walls of the movable rod 6 are fixedly connected with the limit blocks 8, the side walls of the limit blocks 8 are in sliding connection with the limit grooves 7, and the phenomenon that the movable rod 6 is separated from the sleeve 2 can be prevented when the movable rod 6 moves through the limit blocks 8.

In the utility model, the side wall of the sleeve 2 is fixedly connected with the limiting plate 18, the side wall of the connecting plate 20 is fixedly connected with the two vertical plates 19, and the vertical plates 19 limit the movement of the connecting plate 20 and the rack 21, so that the rack 21 is always meshed with the gear 12 when moving.

In the utility model, the side wall of the sleeve 2 is provided with a groove, the side wall of the connecting block 9 is connected with the groove in a sliding way, the groove is arranged, and the connecting block 9 can slide in the groove along with the supporting rod 5 and finally contacts with the control switch 10.

When the utility model is used, as shown in fig. 1-3, when the cover plate 4 is dropped or taken down without any accident, the movable rod 6 can drive the supporting rod 5 to move in the sleeve 2, the limiting blocks 8 at two sides slide in the limiting grooves 7 when the movable rod 6 moves, so as to prevent the movable rod 6 from separating from the sleeve 2 when sliding, then the connecting block 9 can be driven to move in the groove when the supporting rod 5 moves, and the movable rod contacts with the control switch 10, the alarm 11 is triggered when touching, the alarm 11 is started to make the alarm audible, a worker can check the alarm immediately, and a destructor can be dissuaded, so that the safety of the device can be improved;

when the cover plate 4 moves, the connecting plate 20 and the rack 21 are driven to move, the rack 21 is meshed with the gear 12 to drive the gear 12 to rotate, the gear 12 drives the reciprocating screw 15 to rotate through the connecting shaft 13, the sliding block moves reciprocally along with the reciprocating screw 15 under the limit of the limit rod 16 during rotation, and meanwhile, the sliding block drives the cleaning roller 17 to clean the outer wall of the transmitter body 3, so that manual cleaning is not needed, and the practicability of the device is improved;

when the connecting plate 20 moves, the rack 21 and the gear 12 on the connecting plate 20 are prevented from shifting under the limit of the limit plate 18 and the vertical plate 19, and meanwhile, the connecting plate 20 is also limited and fixed.

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

1. The utility model provides a water pressure transmitter, includes backup pad (1) and apron (4), a serial communication port, the upper end fixedly connected with of backup pad (1) sleeve pipe (2) that two symmetries set up, the upper end of backup pad (1) is equipped with transmitter body (3), be equipped with the coupling mechanism who is used for connecting apron (4) in sleeve pipe (2), coupling mechanism includes bracing piece (5) of sliding connection in sleeve pipe (2), the upper end fixedly connected with movable rod (6) of bracing piece (5), the tip and the apron (4) bottom fixed connection of movable rod (6), the lateral wall fixedly connected with control switch (10) of sleeve pipe (2) are close to bracing piece (5) lateral wall fixedly connected with connecting block (9) of control switch (10), the upper end of backup pad (1) is equipped with alarm (11), the interior bottom of sleeve pipe (2) is connected with bracing piece (5) through connecting spring, the lower extreme of apron (4) is connected with connecting plate (20), the upper end of sleeve pipe (2) is equipped with the clean transmission mechanism who is used for cleaner body (3).

2. The water pressure transmitter according to claim 1, wherein the cleaning mechanism comprises fixed blocks (14) fixedly connected to the upper ends of the sleeves (2), a reciprocating screw (15) is arranged between the two fixed blocks (14), a sliding block is sleeved on the side wall of the reciprocating screw (15), a cleaning roller (17) is fixedly connected to the lower end of the sliding block, a connecting shaft (13) is fixedly connected to the end portion of the reciprocating screw (15), a gear (12) is fixedly connected to the side wall of the connecting shaft (13), a rack (21) meshed with the gear (12) is fixedly connected to the side wall of the connecting plate (20), and a limiting mechanism for limiting the sliding block is arranged between the fixed blocks (14).

3. The water pressure transmitter of claim 2 wherein the limit mechanism comprises a limit lever (16) fixedly connected between two fixed blocks (14), the side wall of the limit lever (16) being slidably connected to the side wall of the slider.

4. A water pressure transmitter according to claim 3, wherein the inner sides of the two sleeves (2) are provided with limiting grooves (7), two side walls of the moving rod (6) are fixedly connected with limiting blocks (8), and the side walls of the limiting blocks (8) are in sliding connection with the limiting grooves (7).

5. A water pressure transmitter according to claim 1, characterized in that the side wall of the sleeve (2) is fixedly connected with a limiting plate (18), and the side wall of the connecting plate (20) is fixedly connected with two risers (19).

6. A water pressure transmitter according to claim 1, characterized in that the side wall of the sleeve (2) is provided with grooves, and the side wall of the connecting block (9) is slidably connected with the grooves.