Liquid level meter transmitter

Abstract

The utility model discloses a liquid level meter transmitter in the technical field of liquid level meter transmitters, which comprises a liquid level transmitter body and a positioning plate, a positioning block is fixedly arranged on the outer side of the liquid level transmitter body, a rotating rod is rotatably arranged on the inner side of an inner groove, a first bevel gear is fixedly sleeved on the outer side of the rotating rod, threaded rods are rotatably arranged on the inner sides of a plurality of groups of mounting grooves, and the threaded rods are fixedly sleeved on the inner sides of the mounting grooves. A mounting frame is fixedly arranged on the outer side of the positioning plate, a plurality of sets of clamping grooves in butt joint with the clamping blocks are formed in the inner side of the mounting frame, and a second bevel gear fixedly sleeves the portion, located on the inner side of the inner groove, of the outer side of the threaded rod; the second bevel gear is meshed with the first bevel gear. Through the simple installation structure, the liquid level transmitter can be conveniently assembled and disassembled, the installation stability of the liquid level transmitter is guaranteed, the liquid level transmitter can be conveniently maintained and replaced, the practical effect is good, and the installation structure is worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level meter transmitters, in particular to a liquid level meter transmitter. Background Art

[0002] The liquid level transmitter is an extension and development of the pressure transmitter technology. Based on the principle that the pressures generated by liquids of different specific gravities at different heights are in a linear relationship, it can accurately measure and transmit the volume, liquid height and weight of water, oil and paste.

[0003] At present, most of the liquid level meter transmitters are installed on the wall through a bracket during installation and use. The bracket, the wall and the liquid level meter transmitter are fixed by bolts. This results in a large number of bolts needing to be loosened or tightened when loading and unloading the liquid level meter transmitter. The operation is time-consuming and labor-intensive, affecting the loading and unloading efficiency of the liquid level meter transmitter and increasing the workload. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a liquid level meter transmitter to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, a liquid level gauge transmitter includes a liquid level transmitter body and a positioning plate, a positioning block is fixedly provided on the outside of the liquid level transmitter body, an inner groove is provided on the inside of the positioning block, a rotating rod is rotatably provided on the inside of the inner groove, a first bevel gear is fixedly sleeved on the outside of the rotating rod, and multiple groups of mounting grooves are provided through the outside of the positioning block, and threaded rods are rotatably provided on the inner sides of the multiple groups of mounting grooves, a threaded block is threadedly sleeved on the outside of the threaded rod, a clamping block is fixedly provided on the outside of the threaded block at the outside of the mounting groove, a mounting frame is fixedly provided on the outside of the positioning plate, and multiple groups of clamping grooves for docking with the clamping block are provided on the inside of the mounting frame, the threaded rod movably passes through the inner groove and extends to the inside, and a second bevel gear is fixedly sleeved on the outside of the threaded rod at the inside of the inner groove, and the second bevel gear is meshed with the first bevel gear.

[0006] Preferably, a limiting block is fixedly provided on the outer side of the liquid level transmitter body and located outside the positioning block.

[0007] Preferably, a dividing groove is opened on the inner side of the positioning block, the rotating rod movably passes through the dividing groove and extends to the inner side, and a third bevel gear is fixedly sleeved on the outer side of the rotating rod located on the inner side of the dividing groove, and a rotating shaft is rotatably arranged on the inner side of the dividing groove, a fourth bevel gear is fixedly sleeved on the outer side of the rotating shaft, and the fourth bevel gear is meshed with the third bevel gear.

[0008] Preferably, the rotating shaft movably passes through the dividing groove and extends to the outside, and a rotating disk is fixedly provided on the outer end of the rotating shaft located outside the dividing groove.

[0009] Preferably, a plurality of positioning holes are formed through the outer side of the positioning plate.

[0010] Preferably, a limiting groove for docking with the threaded block is provided on the inner side of the installation groove, and the threaded block slides in a limited manner in the limiting groove.

[0011] Preferably, a plurality of anti-slip grooves are provided on the outer side of the turntable.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides a positioning plate, an installation frame, a positioning block, a rotating rod, a first bevel gear, a threaded rod, a threaded block, a clamping block, a clamping groove, a second bevel gear and other mechanisms, and through the mutual cooperation of each mechanism, it is convenient to install the liquid level transmitter body and ensure the installation stability of the liquid level transmitter body. In addition, by providing a third bevel gear, a rotating shaft, a fourth bevel gear, a turntable and other mechanisms, and through the mutual cooperation of each mechanism, it is convenient to install the liquid level transmitter body and also convenient to disassemble the liquid level transmitter body later, so as to facilitate the maintenance and replacement of the liquid level transmitter body. The use is very flexible and convenient, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the positioning plate of the utility model;

[0017] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] The accompanying drawings are marked as follows:

[0019] 1 liquid level transmitter body, 2 positioning plate, 3 mounting frame, 4 positioning block, 5 limiting block, 6 inner groove, 7 rotating rod, 8 first bevel gear, 9 mounting groove, 10 threaded rod, 11 threaded block, 12 clamping block, 13 clamping groove, 14 second bevel gear, 15 dividing groove, 16 third bevel gear, 17 rotating shaft, 18 fourth bevel gear, 19 rotating disk, 20 positioning hole, 21 limiting groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4 A liquid level gauge transmitter comprises a liquid level transmitter body 1 and a positioning plate 2, a positioning block 4 is fixedly arranged on the outside of the liquid level transmitter body 1, an inner groove 6 is arranged on the inside of the positioning block 4, a rotating rod 7 is rotatably arranged on the inside of the inner groove 6, a first bevel gear 8 is fixedly sleeved on the outside of the rotating rod 7, and a plurality of groups of mounting grooves 9 are penetrated through the outside of the positioning block 4, a threaded rod 10 is rotatably arranged on the inside of the plurality of groups of mounting grooves 9, a threaded block 11 is threadedly sleeved on the outside of the threaded rod 10, and a portion of the threaded block 11 located on the outside of the mounting groove 9 is fixedly arranged A mounting frame 3 is fixedly provided on the outer side of the positioning plate 2, and a plurality of slots 13 for docking with the blocking block 12 are provided on the inner side of the mounting frame 3. The threaded rod 10 movably passes through the inner groove 6 and extends to the inner side, and a second bevel gear 14 is fixedly sleeved on the inner side of the inner groove 6 on the outer side of the threaded rod 10. The second bevel gear 14 is meshed with the first bevel gear 8. By arranging a plurality of sets of blocking blocks 12 to engage with a plurality of slots 13, the connection stability between the positioning block 4 and the mounting frame 3 can be improved, thereby ensuring the installation stability of the liquid level transmitter body 1.

[0022] Among them, a limit block 5 is fixedly arranged on the outer side of the positioning block 4 on the outer side of the liquid level transmitter body 1, and the limit block 5 can limit the installation frame 3, so that when the installation frame 3 is against the limit block 5, the clamping block 12 can accurately clamp the clamping slot 13.

[0023] Among them, a dividing groove 15 is opened on the inner side of the positioning block 4, the rotating rod 7 movably passes through the dividing groove 15 and extends to the inner side, and the outer side of the rotating rod 7 is located on the inner side of the dividing groove 15 and a third bevel gear 16 is fixedly sleeved, and a rotating shaft 17 is rotatably arranged on the inner side of the dividing groove 15, and a fourth bevel gear 18 is fixedly sleeved on the outer side of the rotating shaft 17, and the fourth bevel gear 18 is meshed with the third bevel gear 16. When loading and unloading the liquid level transmitter body 1, the liquid level transmitter body 1 can be quickly loaded and unloaded by simply rotating the rotating shaft 17 in different directions, which is very flexible and convenient to use.

[0024] The shaft 17 movably passes through the partition groove 15 and extends to the outside, and a turntable 19 is fixedly provided on the outer end of the shaft 17 at the outer part of the partition groove 15. By rotating the turntable 19, the shaft 17 can be easily driven to rotate, thereby improving the convenience of operation.

[0025] Among them, a plurality of positioning holes 20 are formed through the outer side of the positioning plate 2 , and screws or wall nails can be inserted into the positioning holes 20 , so that the positioning plate 2 can be conveniently installed and fixed, thereby ensuring the installation stability of the liquid level transmitter body 1 .

[0026] Among them, a limiting groove 21 for docking the threaded block 11 is opened inside the installation groove 9, and the threaded block 11 is limited and slidable in the limiting groove 21. Through the limitation of the limiting groove 21, when the threaded rod 10 rotates, the threaded block 11 can be driven to move parallel, thereby facilitating the clamping block 12 to clamp the clamping groove 13

[0027] Among them, a plurality of anti-skid grooves are arranged on the outer side of the turntable 19, and the anti-skid grooves can increase the friction of the turntable 19, making the rotation of the turntable 19 more convenient.

[0028] Embodiment: During use of the utility model, firstly, a screw is inserted into the positioning hole 20, and the positioning plate 2 is fixed to the wall by the screw, and then the positioning block 4 on the back side of the liquid level transmitter body 1 is inserted into the installation frame 3 outside the positioning plate 2 until the limit block 5 contacts the installation frame 3, and then the turntable 19 is rotated to drive the rotating shaft 17 to rotate. The rotation of the rotating shaft 17 drives the fourth bevel gear 18 to rotate, the fourth bevel gear 18 drives the third bevel gear 16 to rotate, the third bevel gear 16 drives the rotating rod 7 and multiple sets of second bevel gears 14 to rotate, and the multiple sets of second bevel gears 14 drive the multiple sets of threaded rods 10 to rotate. When the threaded rods 10 rotate, the threaded block 11 sleeved on the outside of the threaded rods 10 moves along the limiting groove 21, and the threaded block 11 moves, driving the clamping block 12 to move until the multiple sets of clamping blocks 12 are respectively inserted into the multiple sets of clamping grooves 13 on the inner side of the installation frame 3, so that the liquid level transmitter body 1 can be quickly installed and fixed. Subsequently, by rotating the turntable 19 in the opposite direction, the liquid level transmitter body 1 can be quickly disassembled by the same principle.

[0029] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A liquid level transmitter, comprising a liquid level transmitter body (1) and a positioning plate (2), characterized in that: A positioning block (4) is fixedly arranged on the outside of the liquid level transmitter body (1), an inner groove (6) is arranged on the inside of the positioning block (4), a rotating rod (7) is rotatably arranged on the inside of the inner groove (6), a first bevel gear (8) is fixedly sleeved on the outside of the rotating rod (7), and a plurality of groups of mounting grooves (9) are penetrated through the outside of the positioning block (4), a threaded rod (10) is rotatably arranged on the inside of the plurality of groups of mounting grooves (9), a threaded block (11) is threadedly sleeved on the outside of the threaded rod (10), and the threaded block (11) A clamping block (12) is fixedly arranged on the outer side of the installation groove (9), a mounting frame (3) is fixedly arranged on the outer side of the positioning plate (2), and a plurality of clamping grooves (13) for docking with the clamping block (12) are arranged on the inner side of the installation frame (3), the threaded rod (10) movably passes through the inner groove (6) and extends to the inner side, and a second bevel gear (14) is fixedly sleeved on the outer side of the threaded rod (10) located on the inner side of the inner groove (6), and the second bevel gear (14) is meshed with the first bevel gear (8).

2. A liquid level meter transmitter according to claim 1, characterized in that: A limiting block (5) is fixedly arranged on the outer side of the liquid level transmitter body (1) and located outside the positioning block (4).

3. A liquid level meter transmitter according to claim 1, characterized in that: A separation groove (15) is provided inside the positioning block (4), the rotating rod (7) movably passes through the separation groove (15) and extends to the inside, and a third bevel gear (16) is fixedly sleeved on the outer side of the rotating rod (7) located inside the separation groove (15), and a rotating shaft (17) is rotatably provided inside the separation groove (15), and a fourth bevel gear (18) is fixedly sleeved on the outer side of the rotating shaft (17), and the fourth bevel gear (18) is meshed with the third bevel gear (16).

4. A liquid level meter transmitter according to claim 3, characterized in that: The rotating shaft (17) movably passes through the separation groove (15) and extends to the outside, and a rotating disk (19) is fixedly provided on the outer end of the rotating shaft (17) located outside the separation groove (15).

5. The liquid level meter transmitter according to claim 1, characterized in that: The outer side of the positioning plate (2) is provided with a plurality of groups of positioning holes (20) extending therethrough.

6. A liquid level meter transmitter according to claim 1, characterized in that: A limiting groove (21) for docking with the threaded block (11) is provided on the inner side of the installation groove (9), and the threaded block (11) slides in a limited manner in the limiting groove (21).

7. A liquid level meter transmitter according to claim 4, characterized in that: The outer side of the rotating disk (19) is provided with a plurality of groups of anti-skid grooves.

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