CN216433352U - Micro differential pressure transmitter with anti-seismic buffer assembly - Google Patents

Abstract

The utility model relates to a micro-differential pressure changes and send technical field, specifically is a micro-differential pressure transmitter with antidetonation buffering subassembly, comprising a main body, mounting panel and antidetonation device, the mounting panel has been placed to one side of main part, the surface of mounting panel is the fillet, the antidetonation device sets up at the main part on the surface, the antidetonation device includes the slide, the fixed surface of slide and main part is connected, the inner wall sliding connection of slide has the slider, the surface of slider is the fillet, the fixed surface of mounting panel is connected with the cutting ferrule, the draw-in groove has been seted up on the surface of cutting ferrule, the inner wall sliding connection of slider and draw-in groove, the inner wall sliding connection of cutting ferrule has the arm-tie, the surface of arm-tie is the fillet. The utility model discloses, through setting up the antidetonation device, effectively carry out the buffering absorption with the external force that differential pressure transmitter received, reduced differential pressure transmitter's spoilage, improved differential pressure transmitter's practicality, improved differential pressure transmitter's life, reduced differential pressure transmitter's maintenance cost, the normal use of the equipment of being convenient for.

Description

Micro differential pressure transmitter with anti-seismic buffer assembly

Technical Field

The utility model relates to a little differential pressure becomes and send technical field, especially relates to a little differential pressure transmitter with antidetonation buffering subassembly.

Background

The micro-differential pressure transmitter is a device for measuring liquid level, and is generally applied to the measurement of liquid level of tank liquefied natural gas, liquid hydrogen, liquid oxygen and the like.

Need use little differential pressure transmitter when liquid transmission, present most little differential pressure transmitter fixes a position through the mode that uses the tightening constraint, and little differential pressure transmitter is difficult to carry out the buffering absorption with its atress, has increased little differential pressure transmitter's spoilage, has reduced little differential pressure transmitter's practicality, has reduced little differential pressure transmitter's life, has increased little differential pressure transmitter's maintenance cost, is unfavorable for the normal use of equipment, needs to improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the little differential pressure transmitter who provides with antidetonation buffering subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a differential pressure transmitter with antidetonation buffering subassembly, includes main part, mounting panel and antidetonation device, the mounting panel has been placed to one side of main part, the surface of mounting panel is the fillet, the antidetonation device sets up at the main part on the surface, the antidetonation device includes the slide, the slide is connected with the fixed surface of main part, the inner wall sliding connection of slide has the slider, the surface of slider is the fillet, the fixed surface of mounting panel is connected with the cutting ferrule, the draw-in groove has been seted up on the surface of cutting ferrule, the inner wall joint of slider and draw-in groove, the inner wall sliding connection of cutting ferrule has the arm-tie, the surface of arm-tie is the fillet, the fixed surface of arm-tie is connected with the stop collar, the stop collar is the level setting, and the stop collar can cooperate in order to reach the purpose of restriction slider with the arm-tie.

Preferably, a pulling spring is fixedly connected between the clamping sleeve and the pulling plate, the pulling spring is horizontally arranged, and the pulling spring can be matched with the clamping sleeve to achieve the purpose of pulling the pulling plate.

Preferably, the surface of mounting panel is provided with protector, protector includes the backup pad, the fixed surface of backup pad and mounting panel is connected, the surface of backup pad is the fillet, and the backup pad can cooperate in order to reach the purpose of support with the mounting panel.

Preferably, the fixed surface of backup pad is connected with the slide bar, the surperficial sliding connection of slide bar has the guard plate, the surface of guard plate is the fillet, and the slide bar can cooperate in order to reach the purpose of guide and regulation with the backup pad.

Preferably, the surface of the supporting plate is fixedly connected with a supporting block, the supporting block is fixedly connected with the surface of the mounting plate, the surface of the mounting plate is fixedly connected with a supporting plate, the surface of the supporting plate is a round angle, and the supporting block can be matched with the supporting plate to achieve the purpose of limiting the protection plate.

Preferably, the inner wall of layer board is inserted and is established and be connected with the inserted bar, the inner wall joint of inserted bar and backup pad, fixedly connected with promotes the spring between slide bar and the guard plate, it establishes on the slide bar to promote the spring cover, it is vertical setting to promote the spring, promotes the spring and can cooperate in order to reach the purpose of buffering with the guard plate.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up the antidetonation device, when little differential pressure transmitter uses, carry out the antidetonation with little differential pressure transmitter, when placing the assigned position with the main part, loosen the slider, the slider removes and slides in the cutting ferrule, loosen the arm-tie, the arm-tie receives the promotion of pulling spring, the arm-tie removes and drives the stop collar, the stop collar removes and overlaps and establishes on the slider, accomplish the antidetonation, through setting up the antidetonation device, effectively cushion the external force that little differential pressure transmitter received and absorb, the spoilage of little differential pressure transmitter has been reduced, the practicality of little differential pressure transmitter has been improved, the life of little differential pressure transmitter has been improved, the maintenance cost of little differential pressure transmitter has been reduced, the normal use of the equipment of being convenient for.

2. The utility model discloses in, through setting up protector, when differential pressure transmitter uses a little, protect differential pressure transmitter a little, rotate the guard plate, promote the spring and promote the guard plate, the guard plate rotates and offsets with the main part and support the piece, when the guard plate rotates the assigned position, insert the inserted bar in layer board and the backup pad, the inserted bar supports the guard plate, accomplish the protection, through setting up protector, effectually protect differential pressure transmitter a little, reduction equipment receives external disturbance's influence, improve equipment's stability, reduce user's maintenance burden.

Drawings

Fig. 1 is a schematic perspective view of a micro differential pressure transmitter with an anti-seismic buffer assembly according to the present invention;

FIG. 2 is a schematic structural view of an anti-seismic device of a micro differential pressure transmitter with an anti-seismic buffer assembly according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 of a micro differential pressure transmitter with an anti-seismic buffer assembly according to the present invention;

FIG. 4 is a schematic structural view of a protector of a micro differential pressure transmitter with an anti-seismic buffer assembly according to the present invention;

fig. 5 is the utility model provides a little differential pressure transmitter with antidetonation buffering subassembly in fig. 4B department's structural schematic.

Illustration of the drawings:

1. a main body; 2. mounting a plate; 3. an anti-seismic device; 31. a slideway; 32. a slider; 33. a limiting sleeve; 34. pulling a plate; 35. a card sleeve; 36. pulling the spring; 4. a guard; 41. a protection plate; 42. a push spring; 43. a resisting block; 44. a slide bar; 45. a support plate; 46. inserting a rod; 47. and (7) a supporting plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a little differential pressure transmitter with antidetonation buffering subassembly, includes main part 1, mounting panel 2 and antidetonation device 3, and mounting panel 2 has been placed to one side of main part 1, and mounting panel 2's surface is the fillet, and antidetonation device 3 sets up on main part 1's surface.

The specific arrangement and function of the anti-seismic device 3 and the protective device 4 will be described in detail below.

In this embodiment: the anti-seismic device 3 comprises a slide 31, the slide 31 is fixedly connected with the surface of the main body 1, the inner wall of the slide 31 is slidably connected with a slide block 32, the surface of the slide block 32 is a round angle, the surface of the mounting plate 2 is fixedly connected with a clamping sleeve 35, the surface of the clamping sleeve 35 is provided with a clamping groove, the slide block 32 is connected with the inner wall of the clamping groove in a clamping mode, the inner wall of the clamping sleeve 35 is slidably connected with a pulling plate 34, and the surface of the pulling plate 34 is a round angle.

Specifically, the surface of the pulling plate 34 is fixedly connected with a limiting sleeve 33, the limiting sleeve 33 is horizontally arranged, and the limiting sleeve 33 can be matched with the pulling plate 34 to achieve the purpose of limiting the sliding block 32.

Specifically, a pulling spring 36 is fixedly connected between the ferrule 35 and the pulling plate 34, and the pulling spring 36 is horizontally disposed.

In this embodiment: a pull spring 36 may cooperate with the ferrule 35 for the purpose of pulling the pull plate 34.

In this embodiment: the surface of mounting panel 2 is provided with protector 4, and protector 4 includes backup pad 45, and backup pad 45 is connected with mounting panel 2's fixed surface, and the surface of backup pad 45 is the fillet, and backup pad 45 can cooperate in order to reach the purpose of support with mounting panel 2.

Specifically, a sliding rod 44 is fixedly connected to the surface of the supporting plate 45, a protection plate 41 is slidably connected to the surface of the sliding rod 44, and the surface of the protection plate 41 is in a round angle shape.

In this embodiment: the slide bar 44 may cooperate with a support plate 45 for guiding and adjustment purposes.

Specifically, the fixed surface of the supporting plate 45 is connected with the abutting block 43, the abutting block 43 is fixedly connected with the surface of the mounting plate 2, the fixed surface of the mounting plate 2 is connected with the supporting plate 47, the surface of the supporting plate 47 is a round angle, and the abutting block 43 can be matched with the supporting plate 45 to achieve the purpose of limiting the protection plate 41.

Specifically, an insert rod 46 is inserted and connected to the inner wall of the supporting plate 47, the insert rod 46 is clamped and connected to the inner wall of the supporting plate 45, a push spring 42 is fixedly connected between the sliding rod 44 and the protection plate 41, and the push spring 42 is sleeved on the sliding rod 44.

In this embodiment: the pushing spring 42 is vertically arranged, and the pushing spring 42 can be matched with the protection plate 41 to achieve the purpose of buffering.

The working principle is as follows: through setting up the anti-seismic device 3, when the little differential pressure transmitter uses, carry on the anti-seismic to the little differential pressure transmitter, when putting the body 1 to the assigned position, loosen the slide block 32, the slide block 32 moves and slips into the cutting ferrule 35, loosen the arm-tie 34, the arm-tie 34 is pushed by pulling the spring 36, the arm-tie 34 moves and drives the stop collar 33, the stop collar 33 moves and is fitted on the slide block 32, finish the anti-seismic, through setting up the anti-seismic device 3, buffer and absorb the external force that the little differential pressure transmitter receives effectively, the spoilage of the little differential pressure transmitter is reduced, the practicability of the little differential pressure transmitter is improved, the service life of the little differential pressure transmitter is improved, the maintenance cost of the little differential pressure transmitter is reduced, the normal use of the apparatus is facilitated, in addition through setting up the protective device 4, when the little differential pressure transmitter uses, protect the little differential pressure transmitter, rotate the guard plate 41, promote spring 42 and promote guard plate 41, guard plate 41 rotates and offsets with main part 1 and support piece 43, when guard plate 41 rotates the assigned position, inserts inserted bar 46 in layer board 47 and the backup pad 45, and inserted bar 46 supports guard plate 41, accomplishes the protection, through setting up protector 4, effectually protects differential pressure transmitter a little, reduces the influence that equipment received external disturbance, improve equipment's stability, reduces user's maintenance burden.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a little differential pressure transmitter with antidetonation buffering subassembly, includes main part (1), mounting panel (2) and antidetonation device (3), its characterized in that: mounting panel (2) have been placed to one side of main part (1), antidetonation device (3) set up at main part (1) on the surface, antidetonation device (3) are including slide (31), the fixed surface of slide (31) and main part (1) is connected, the inner wall sliding connection of slide (31) has slider (32), the fixed surface of mounting panel (2) is connected with cutting ferrule (35), the draw-in groove has been seted up on the surface of cutting ferrule (35), the inner wall joint of slider (32) and draw-in groove, the inner wall sliding connection of cutting ferrule (35) has arm-tie (34).

2. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 1, wherein: the surface of the pulling plate (34) is fixedly connected with a limiting sleeve (33), and the limiting sleeve (33) is horizontally arranged.

3. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 1, wherein: and a pulling spring (36) is fixedly connected between the clamping sleeve (35) and the pulling plate (34), and the pulling spring (36) is horizontally arranged.

4. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 1, wherein: the surface of mounting panel (2) is provided with protector (4), protector (4) include backup pad (45), backup pad (45) are connected with the fixed surface of mounting panel (2).

5. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 4, wherein: the surface fixed connection of backup pad (45) has slide bar (44), the surperficial sliding connection of slide bar (44) has guard plate (41), the surface of guard plate (41) is the fillet.

6. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 5, wherein: the surface of the supporting plate (45) is fixedly connected with a supporting block (43), the supporting block (43) is fixedly connected with the surface of the mounting plate (2), the surface of the mounting plate (2) is fixedly connected with a supporting plate (47), and the surface of the supporting plate (47) is a round angle.

7. The micro differential pressure transmitter with an anti-seismic buffer assembly according to claim 6, wherein: the inner wall of layer board (47) is inserted and is established and be connected with inserted bar (46), the inner wall joint of inserted bar (46) and backup pad (45), fixedly connected with promotes spring (42) between slide bar (44) and guard plate (41), it establishes on slide bar (44) to promote spring (42) cover, it is vertical setting to promote spring (42).

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