CN218822925U

CN218822925U - Pressure and differential pressure integrated transmitter

Info

Publication number: CN218822925U
Application number: CN202221300034.9U
Authority: CN
Inventors: 薛蕾
Original assignee: Nanjing Chuangdun Intelligent Technology Co ltd
Current assignee: Nanjing Chuangdun Intelligent Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-04-07
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a changer technical field just discloses a pressure differential pressure integral type changer, including changer main part and instrument, the instrument height sets up in the upper end of changer main part, the front side rotation of instrument is provided with a plurality of bull sticks, and is a plurality of the rotor plate has all been fixed the cup joint to the pole wall of bull stick, the front side rotation of instrument is provided with rotatory ring, the fixed cup joint of inside wall of rotatory ring has the ring gear, and is a plurality of the pole wall of bull stick all is fixed and is adjusted there is the gear, and is a plurality of the gear all is connected with the ring gear meshing, the fixed stopper that is provided with of upper end front side of instrument, the upper surface of stopper is seted up flutedly, rotatory ring's top is provided with stop gear. The utility model discloses can carry out comprehensive protection to the changer instrument, conveniently carry out safe depositing to the changer instrument.

Description

Pressure and differential pressure integrated transmitter

Technical Field

The utility model relates to a changer technical field especially relates to a pressure differential pressure integral type changer.

Background

After current differential pressure transmitter has been of a specified duration in service time, can cover the one deck dust on the transparent cover, if these dusts are not in time clear up it, the dust can influence operating personnel's sight, leads to operating personnel can not see through the transparent cover and sees inside display screen, not only influences operating personnel's operation, has also reduced differential pressure transmitter result of use.

Wherein, notice number CN214471483U discloses a firm pressure differential pressure transmitter of installation, including installation piece and gauge outfit, the inside of gauge outfit is provided with the display screen, the transparent cover is installed in the positive embedding of gauge outfit, be provided with clean mechanism on the gauge outfit, clean mechanism is including extension board and pivot, the outer wall cover of pivot is equipped with the erection column, the bottom of extension board extends to the surface of erection column, the back of extension board is provided with the brush, the top of brush is provided with the L shaped plate, still has the defect among this technical scheme:

the display screen directly exposes outside among this technical scheme, when depositing the changer, the display screen receives hard thing striking damage easily, causes economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art installation firm pressure differential pressure transmitter display screen direct expose outside, when depositing the changer, the display screen receives hard thing striking damage easily, causes economic loss problem, and the pressure differential pressure integral type changer that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a pressure differential pressure integral type changer, includes changer main part and instrument, the instrument height sets up in the upper end of changer main part, the front side rotation of instrument is provided with a plurality of bull sticks, and is a plurality of the pole wall of bull stick all fixedly cup joints the rotor plate, the front side rotation of instrument is provided with rotatory ring, the fixed ring that has cup jointed of inside wall of rotatory ring has the ring gear, and is a plurality of the pole wall of bull stick all is fixed and is adjusted with the gear, and is a plurality of the gear all is connected with the ring gear meshing, the fixed stopper that is provided with of upper end front side of instrument, the upper surface of stopper is seted up flutedly, the top of rotatory ring is provided with stop gear.

Preferably, the limiting mechanism comprises a fixed pipe and a clamping block, the fixed pipe is fixedly arranged at the top of the rotating ring, a stop block is arranged inside the fixed pipe in a sliding mode, a sliding rod is fixedly arranged on the upper surface of the stop block, the upper end of the sliding rod extends to the upper side of the fixed pipe, the clamping block is fixedly arranged at the top end of the sliding rod, and the clamping block is clamped with the groove.

Preferably, a pull ring is fixedly arranged on the upper surface of the clamping block.

Preferably, the rod wall of the sliding rod is movably sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the upper surface of the corresponding baffle and the inner wall of the fixed pipe.

Preferably, the cross sections of the fixed pipe and the baffle are square.

Preferably, the outer wall of the pull ring is provided with anti-skid grains.

Preferably, sponge pads are fixedly arranged on the inner sides of the rotating plates.

Compared with the prior art, the utility model provides a pressure differential pressure integral type changer possesses following beneficial effect:

this pressure differential pressure integral type changer, the front side when depositing through the instrument is provided with a plurality of rotor plates and shelters from the protection, can carry out comprehensive protection to the instrument promptly, the convenience carries out safe depositing to the changer instrument, when needs use, the pulling ring, pull out the fixture block from the draw-in groove, then can rotate rotatory ring, rotatory ring drive ring gear rotates, the ring gear drives a plurality of gear revolve, even the rotor plate that a plurality of bull sticks drive the correspondence rotates, can open a plurality of rotor plate rotations promptly, can normally use the instrument.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out comprehensive protection to the changer instrument, conveniently carry out safe depositing to the changer instrument.

Drawings

Fig. 1 is a schematic structural diagram of a pressure-differential pressure integrated transmitter provided by the present invention;

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

fig. 3 is a perspective view of the limiting block in fig. 2.

In the figure: the device comprises a transmitter body 1, a meter 2, a rotating rod 3, a rotating plate 4, a rotating ring 5, a toothed ring 6, a gear 7, a limiting block 8, a fixed pipe 9, a clamping block 10, a pull ring 11, a baffle 12, a sliding rod 13 and a spring 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Example one

Referring to fig. 1-2, a pressure differential pressure integral type changer, including changer main part 1 and instrument 2, instrument 2 highly sets up in the upper end of changer main part 1, the front side of instrument 2 rotates and is provided with a plurality of bull sticks 3, the pole wall of a plurality of bull sticks 3 is all fixed has cup jointed rotor plate 4, the inboard of a plurality of rotor plates 4 is all fixed and is provided with the foam-rubber cushion, can cushion the impact that instrument 2 received, the front side of instrument 2 rotates and is provided with rotatory ring 5, the fixed coupling of inside wall of rotatory ring 5 has ring 6, the pole wall of a plurality of bull sticks 3 is all fixed to be adjusted has gear 7, a plurality of gear 7 all are connected with the meshing of ring 6, the fixed stopper 8 that is provided with of upper end front side of instrument 2, the upper surface of stopper 8 is seted up flutedly, the top of rotatory ring 5 is provided with stop gear.

Referring to fig. 2-3, stop gear includes fixed pipe 9 and fixture block 10, and fixed pipe 9 is fixed to be set up in the top of rotatory ring 5, and the inside of fixed pipe 9 slides and is provided with the dog, and the cross section of fixed pipe 9 and baffle 12 is square for baffle 12 can't rotate, the slip that can stabilize, and the fixed surface of dog is provided with slide bar 13, and the upper end of slide bar 13 extends to the upside of fixed pipe 9, and fixture block 10 is fixed to be set up in the top of slide bar 13, and fixture block 10 and recess joint.

Example two

Referring to fig. 2, on the basis of the first embodiment, the upper surface of the fixture block 10 is fixedly provided with the pull ring 11, so that the fixture block 10 is conveniently pulled, the outer wall of the pull ring 11 is provided with anti-slip lines, friction between a hand and the anti-slip lines is increased, and slipping is prevented as much as possible.

EXAMPLE III

Referring to fig. 2, on the basis of the first embodiment, a spring 14 is movably sleeved on a rod wall of the sliding rod 13, and two ends of the spring 14 are respectively and fixedly connected with an upper surface of the corresponding baffle 12 and an inner wall of the fixing tube 9, so that the fixture block 10 can be stably clamped with the groove.

The utility model discloses in, during the use, the front side of instrument 2 when depositing is provided with a plurality of rotor plates 4 and shelters from the protection, can carry out comprehensive protection to instrument 2 promptly, the convenience carries out safe depositing to instrument 2, when needs use, pulling pull ring 11, pull out fixture block 10 from the draw-in groove, then can rotate rotatory ring 5, rotatory ring 5 drives ring gear 6 and rotates, ring gear 6 drives a plurality of gears 7 and rotates, even rotate rotor plate 4 that a plurality of bull stick 3 drive corresponds, can open a plurality of rotor plate 4 rotations promptly, can normally use the instrument.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pressure differential pressure integral type changer, includes changer main part (1) and instrument (2), its characterized in that, instrument (2) highly sets up in the upper end of changer main part (1), the front side of instrument (2) is rotated and is provided with a plurality of bull stick (3), and is a plurality of the pole wall of bull stick (3) is all fixed rotor plate (4) of having cup jointed, the front side of instrument (2) is rotated and is provided with rotatory ring (5), the inside wall of rotatory ring (5) is fixed cup jointed toothed ring (6), and is a plurality of the pole wall of bull stick (3) is all fixed to be adjusted and is had gear (7), and is a plurality of gear (7) all are connected with toothed ring (6) meshing, the upper end front side of instrument (2) is fixed and is provided with stopper (8), the upper surface of stopper (8) is seted up flutedly, the top of rotatory ring (5) is provided with stop gear.

2. The pressure and differential pressure integrated transmitter as claimed in claim 1, wherein the limiting mechanism comprises a fixed tube (9) and a fixture block (10), the fixed tube (9) is fixedly arranged at the top of the rotating ring (5), the inside of the fixed tube (9) is slidably provided with the fixture block, the upper surface of the fixture block is fixedly provided with a sliding rod (13), the upper end of the sliding rod (13) extends to the upper side of the fixed tube (9), the fixture block (10) is fixedly arranged at the top end of the sliding rod (13), and the fixture block (10) is clamped with the groove.

3. The integrated pressure and differential pressure transmitter as claimed in claim 2, wherein the fixture block (10) is fixedly provided with a pull ring (11) on the upper surface.

4. The pressure and differential pressure integrated transmitter as claimed in claim 2, wherein the rod wall of the slide rod (13) is movably sleeved with a spring (14), and two ends of the spring (14) are respectively and fixedly connected with the upper surface of the corresponding baffle (12) and the inner wall of the fixed pipe (9).

5. A pressure and differential pressure integrated transmitter according to claim 2, characterized in that the cross-sections of the fixing tube (9) and the baffle plate (12) are square.

6. The integrated pressure and differential pressure transmitter as claimed in claim 3, wherein the outer wall of the pull ring (11) is provided with an anti-slip texture.

7. The integrated pressure and differential pressure transmitter as claimed in claim 1, wherein a sponge pad is fixedly arranged on the inner side of each of the plurality of rotating plates (4).