CN210321883U - Detachable liquid level changer - Google Patents

Abstract

The utility model discloses a detachable liquid level changer relates to the liquid level changer field, including the changer main part, the top of changer main part is provided with the dial plate, and the top of dial plate sets up because the table lid, one side of dial plate is connected with the fixed axle, and the outside of fixed axle is connected with the axis of rotation, the both ends of axis of rotation all are connected with the second spring, the inboard of table lid is provided with the fixture block, one side that the bottom of dial plate is located the changer main part is connected with presses the clamp plate, and presses the one end of clamp plate to be connected with the movable plate, one side of movable plate is connected with first spring. The utility model discloses a first connecting block, internal thread, second connecting block, connecting bolt, connecting rod, cable conductor, connecting pipe, screw hole, the probe that sets up have realized making the connecting rod dismantled through rotating the screw thread for the device is more nimble, and after the connecting rod received the damage, can change it, makes device life extension.

Description

Detachable liquid level changer

Technical Field

The utility model relates to a liquid level changer field specifically is a detachable liquid level changer.

Background

The liquid level transmitter is an extension and development of the pressure transmitter technology, and realizes accurate measurement and transmission of the volume, liquid height and weight of water, oil and paste according to the principle that the pressure generated by liquids with different specific gravities at different heights is in a linear relation.

Notice No. is CN208075967U discloses a detachable liquid level changer, including the liquid level changer body, one side of liquid level changer body is seted up flutedly, the rotation hole has been seted up to one side of liquid level changer body, it is linked together with the recess to rotate the hole, the inner wall rotation that rotates the hole is connected with the bull stick, one side that the bull stick is located the recess is provided with the stopper, the stopper passes through the fixed linking to each other of lateral wall of bolt and bull stick, the gear groove has been seted up to the inside of liquid level changer body, gear groove and rotating hole intercommunication, the inside in gear groove is provided with the gear, the ring channel has been seted up to the lateral wall that the bull stick is located the gear groove, the inner wall of ring channel is fixed to have cup jointed criss-.

This kind of detachable liquid level changer of cable formula is changed the cable conductor, can't dismantle the change to rod-type liquid level changer outside connecting rod, and can't protect the dial plate part of changer, and the dial plate receives the collision easily and takes place to damage in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the connecting rod on the outer side of the rod type liquid level transmitter cannot be detached and replaced and cannot protect the dial plate part of the transmitter, the detachable liquid level transmitter is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable liquid level transmitter comprises a transmitter main body, wherein a dial plate is arranged at the top end of the transmitter main body, a meter cover is arranged at the top end of the dial plate, a fixed shaft is connected to one side of the dial plate, a rotating shaft is connected to the outer side of the fixed shaft, second springs are connected to two ends of the rotating shaft, a clamping block is arranged on the inner side of the meter cover, a pressing plate is connected to one side, located at the bottom end of the transmitter main body, of the dial plate, a moving plate is connected to one end of the pressing plate, a first spring is connected to one side of the moving plate, a stopping block matched with the clamping block is connected to the top end of the moving plate, a first connecting block is connected to the bottom end of the transmitter main body, an internal thread is arranged inside the bottom end of the first connecting block, a second connecting block is connected to the bottom, the inside of connecting rod is provided with the cable conductor, and the bottom threaded connection of connecting rod has the connecting pipe, the bottom of connecting pipe is provided with the probe.

Preferably, the rotating shaft is rotatably connected with the fixed shaft, one end of the second spring is fixedly connected with the fixed shaft, the other end of the second spring is fixedly connected with the rotating shaft, and the outer side of the rotating shaft is fixedly connected with the meter cover.

Preferably, the pressing plate is movably connected with the transmitter main body, and the clamping block is connected with the stop block in a clamping manner.

Preferably, the inside cavity that is provided with of connecting rod, and the top of connecting rod be provided with internal thread assorted external screw thread, the connecting rod can be dismantled with first connecting block and be connected, cable conductor and first connecting block fixed connection.

Preferably, the outside of connecting rod is connected with connecting bolt, and connecting bolt's quantity is two sets of, and two sets of connecting bolt all runs through the second connecting block and extends to the inboard of connecting rod.

Preferably, the inside of probe is provided with be connected with connecting pipe assorted screw hole, and the connecting pipe can be dismantled with the probe and be connected, the connecting rod can be dismantled with the connecting pipe and be connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first connecting block that sets up, the internal thread, the second connecting block, connecting bolt, the connecting rod, the cable conductor, the connecting pipe, the screw hole, the probe, it can make the connecting rod dismantled through rotating the screw thread, make the device more nimble, after the connecting rod received the damage, can change it, make device life extension, still through the changer main part that sets up, the dial plate, the table lid, press the clamp plate, the movable plate, first spring, the dog, the fixture block, the fixed axle, the axis of rotation, the second spring, realized having set up the table lid on the top of dial plate, make the table lid pop open through pressing the clamp plate, make the digit on the dial plate can be observed, at ordinary times because the dial plate is protected by the table lid, so can not make the dial plate damaged by the collision.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

FIG. 3 is a cross-sectional view of a transmitter body of the present invention;

FIG. 4 is an enlarged view of the structure at position C of the present invention;

fig. 5 is an enlarged view of the structure at B of the present invention.

In the figure: 1. a transmitter body; 2. a dial plate; 3. a watch cover; 4. a first connection block; 5. an internal thread; 6. a second connecting block; 7. a connecting bolt; 8. a connecting rod; 9. a cable wire; 10. a connecting pipe; 11. a threaded hole; 12. a probe; 13. a pressing plate; 14. moving the plate; 15. a first spring; 16. a stopper; 17. a clamping block; 18. a fixed shaft; 19. a rotating shaft; 20. a second spring.

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. 1-5, a detachable liquid level transmitter includes a transmitter body 1, a dial 2 is disposed on the top of the transmitter body 1, a cover 3 is disposed on the top of the dial 2, a fixed shaft 18 is connected to one side of the dial 2, a rotating shaft 19 is connected to the outer side of the fixed shaft 18, a second spring 20 is connected to both ends of the rotating shaft 19, a clamping block 17 is disposed on the inner side of the cover 3, a pressing plate 13 is connected to one side of the transmitter body 1, which is located at the bottom of the dial 2, a moving plate 14 is connected to one end of the pressing plate 13, a first spring 15 is connected to one side of the moving plate 14, a stop 16 matched with the clamping block 17 is connected to the top of the moving plate 14, a first connecting block 4 is connected to the bottom of the transmitter body 1, an internal thread 5 is disposed inside the bottom of the first connecting block 4, and the bottom of first connecting block 4 is located the inboard of second connecting block 6 and is provided with connecting rod 8, and the inside of connecting rod 8 is provided with cable conductor 9, and the bottom threaded connection of connecting rod 8 has connecting pipe 10, and the bottom of connecting pipe 10 is provided with probe 12.

The utility model discloses a first connecting block 4, internal thread 5, second connecting block 6, connecting bolt 7, connecting rod 8, cable conductor 9, connecting pipe 10, screw hole 11, probe 12 that set up have realized making connecting rod 8 dismantled through rotating the screw thread for the device is more nimble, and after connecting rod 8 received the damage, can change it, makes device life extension.

Please refer to fig. 5, the rotation shaft 19 is rotatably connected to the fixed shaft 18, one end of the second spring 20 is fixedly connected to the fixed shaft 18, the other end of the second spring 20 is fixedly connected to the rotation shaft 19, the outer side of the rotation shaft 19 is fixedly connected to the watch cover 3, the second spring 20 is in a deformed state when the watch cover 3 is covered, and when the latch 17 is disengaged from the stopper 16, the latch rebounds to bounce the watch cover 3.

Please refer to fig. 3, the pressing plate 13 is movably connected to the transmitter body 1, the latch 17 is engaged with the stopper 16, and the pressing plate 13 is equivalent to a control button for opening the watch cover 3.

Please refer to fig. 2, a cavity is formed inside the connecting rod 8, an external thread matched with the internal thread 5 is formed at the top end of the connecting rod 8, the connecting rod 8 is detachably connected with the first connecting block 4, the cable 9 is fixedly connected with the first connecting block 4, the threaded connection is convenient to replace and install, and the operation time is shortened.

Please refer to fig. 2, the outer side of the connecting rod 8 is connected with two sets of connecting bolts 7, the two sets of connecting bolts 7 both penetrate through the second connecting block 6 and extend to the inner side of the connecting rod 8, and the connecting rod 8 is connected with the first connecting block 4 more tightly by the threaded connection of the connecting bolts 7, so as to avoid loosening.

Please refer to fig. 1, a threaded hole 11 matching with the connecting pipe 10 is connected inside the probe 12, the connecting pipe 10 is detachably connected with the probe 12, and the connecting rod 8 is detachably connected with the connecting pipe 10, so that the probe 12 can be detached and replaced, and the device is more flexible.

The working principle is as follows: when the pressure gauge is used, the connecting rod 8, the inner cable 9 and the probe at the bottom end are put into a liquid to be measured together, a worker wants to observe liquid level display displayed on the dial 2, the worker can press the pressing plate 13 to enable the moving plate 14 to move towards the inside of the transmitter main body 1 under the action of the first spring 15 so as to drive the stop block 16 to move backwards, the stop block 16 is separated from the clamping block 17, the gauge cover 3 without limiting pressure can bounce under the action of the two groups of second springs 20, automatic opening of the gauge cover is realized, the opened gauge cover 3 is convenient for the worker to watch liquid level digital information on the dial 2, the probe 12 can be rotated when the probe 12 needs to be replaced, the probe 12 is separated from the connecting pipe 10, the probe 12 can be replaced, if the connecting rod 8 needs to be replaced, the two groups of connecting bolts 7 can be firstly detached from the inside of the second connecting block 6, then rotate connecting rod 8 and make connecting rod 8 break away from first connecting block 4 and 6 insides of second connecting block, then pull down probe 12 earlier through rotating probe 12, rotate connecting rod 8 again, dismantle connecting rod 8 from the connecting pipe 10 outside for connecting rod 8 and connecting pipe 10 separation, can renew connecting rod 8, installation is finished the back and is reset probe 12 and connecting bolt 7, the completion is changed, make the life extension of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a detachable level transmitter, includes changer main part (1), its characterized in that: the top end of the transmitter main body (1) is provided with a dial plate (2), the top end of the dial plate (2) is provided with a meter cover (3), one side of the dial plate (2) is connected with a fixed shaft (18), the outer side of the fixed shaft (18) is connected with a rotating shaft (19), two ends of the rotating shaft (19) are connected with second springs (20), the inner side of the meter cover (3) is provided with a clamping block (17), one side, located on the transmitter main body (1), of the bottom end of the dial plate (2) is connected with a pressing plate (13), one end of the pressing plate (13) is connected with a movable plate (14), one side of the movable plate (14) is connected with a first spring (15), the top end of the movable plate (14) is connected with a stop block (16) matched with the clamping block (17), the bottom end of the transmitter main body (1) is connected with a first connecting block (4), and an, the bottom of first connecting block (4) is connected with second connecting block (6), and the inboard that the bottom of first connecting block (4) is located second connecting block (6) is provided with connecting rod (8), the inside of connecting rod (8) is provided with cable conductor (9), and the bottom threaded connection of connecting rod (8) has connecting pipe (10), the bottom of connecting pipe (10) is provided with probe (12).

2. The removable level transmitter of claim 1, wherein: the rotating shaft (19) is rotatably connected with the fixed shaft (18), one end of the second spring (20) is fixedly connected with the fixed shaft (18), the other end of the second spring (20) is fixedly connected with the rotating shaft (19), and the outer side of the rotating shaft (19) is fixedly connected with the meter cover (3).

3. The removable level transmitter of claim 1, wherein: the pressing plate (13) is movably connected with the transmitter main body (1), and the clamping block (17) is clamped and connected with the stop block (16).

4. The removable level transmitter of claim 1, wherein: connecting rod (8) inside is provided with the cavity, and the top of connecting rod (8) be provided with internal thread (5) assorted external screw thread, connecting rod (8) can be dismantled with first connecting block (4) and be connected, cable conductor (9) and first connecting block (4) fixed connection.

5. The removable level transmitter of claim 1, wherein: the outside of connecting rod (8) is connected with connecting bolt (7), and the quantity of connecting bolt (7) is two sets of, two sets of connecting bolt (7) all run through second connecting block (6) and extend to the inboard of connecting rod (8).

6. The removable level transmitter of claim 1, wherein: the inside of probe (12) is provided with and is connected with connecting pipe (10) assorted screw hole (11), and connecting pipe (10) can dismantle with probe (12) and be connected, connecting rod (8) can dismantle with connecting pipe (10) and be connected.

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