CN114608732A - Monitoring device for monitoring operation safety of pressure container on line - Google Patents
Monitoring device for monitoring operation safety of pressure container on line Download PDFInfo
- Publication number
- CN114608732A CN114608732A CN202210429882.8A CN202210429882A CN114608732A CN 114608732 A CN114608732 A CN 114608732A CN 202210429882 A CN202210429882 A CN 202210429882A CN 114608732 A CN114608732 A CN 114608732A
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- Prior art keywords
- shell
- monitoring
- connecting rod
- groove
- plate
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of pressure monitoring, in particular to a monitoring device for monitoring the operation safety of a pressure container on line, which comprises: the stress sheet is connected with a stress meter; the device comprises a shell, wherein an inserting groove is formed in the surface of the shell, a fixing groove is formed in the bottom of the shell, a pulling plate is arranged in the fixing groove, a limiting plate is arranged at the top of the pulling plate, a sliding groove is formed in the top of the shell, a moving plate is inserted in the sliding groove, a first connecting rod is arranged at the top of the moving plate, a lifting rod is inserted into the top of the first connecting rod, a second connecting rod is arranged at the top of the lifting rod, and an inserting rod is arranged at the bottom of the second connecting rod; the rubber ball is arranged at the bottom of the insertion rod; the beneficial effects are that: the shell is sleeved outside the stress sheet, the shell is adhered inside the component, the component is not in direct contact with the stress sheet, the pull plate is inserted in the fixing groove after the stress sheet is inserted in the shell, and the stress sheet is fixed inside the shell by the limiting plate.
Description
Technical Field
The invention relates to the technical field of pressure monitoring, in particular to a monitoring device for monitoring the operation safety of a pressure container on line.
Background
Stress is defined as "additional internal force born per unit area", when the material can not generate displacement under the action of external force, the geometric shape and size of the material are changed, and the deformation is called as strain;
in the prior art, the pressure in a pressure container needs to be detected at any time for maintaining the pressure in the container to be normal, and the existing stress sheet is attached in the container and received by a stress meter;
however, the existing stress sheet is directly adhered to the inside of the component, the moisture on the surface of the component enters the surface of the stress sheet and possibly causes the stress sheet to be damaged, the stress sheet is directly adhered to the inside of the component and is difficult to remove, the stress sheet is connected with a stress meter through a lead, and a protection device is absent at the position where the lead is connected.
Disclosure of Invention
The present invention is directed to a monitoring device for monitoring the operation safety of a pressure vessel on line, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a monitoring device for online monitoring of operational safety of a pressure vessel, comprising:
the stress sheet is connected with a stress meter;
the device comprises a shell, wherein an inserting groove is formed in the surface of the shell, a fixing groove is formed in the bottom of the shell, a pulling plate is arranged in the fixing groove, a limiting plate is arranged at the top of the pulling plate, a sliding groove is formed in the top of the shell, a moving plate is inserted in the sliding groove, a first connecting rod is arranged at the top of the moving plate, a lifting rod is inserted into the top of the first connecting rod, a second connecting rod is arranged at the top of the lifting rod, and an inserting rod is arranged at the bottom of the second connecting rod; and
the rubber ball is arranged at the bottom of the insertion rod.
Preferably, the stress sheet is connected with a stress meter and a Wheatstone bridge circuit, and the Wheatstone bridge circuit is connected with an alarm device.
Preferably, the surface of the stress sheet is provided with a resistance foil and connecting parts, the top of each connecting part is connected with a lead, and the connecting parts are provided with two groups.
Preferably, the surface of the shell is provided with an opening, the top of the opening is provided with a reinforcing rib, the surface of the shell is provided with an insertion groove, and the stress sheet is inserted in the insertion groove.
Preferably, the bottom of shell has seted up the fixed slot, and the inside grafting of fixed slot has the pull board, and the limiting plate is installed at the top of pull board.
Preferably, the top of limiting plate is located inside the inserting groove, and the limiting plate can remove inside the shell, and the radiating groove has been seted up to the inner wall of inserting groove.
Preferably, the top of the housing is provided with a sliding groove, a moving plate is inserted in the sliding groove, the moving plate can move in the sliding groove, and the moving plate cannot be separated from the sliding groove.
Preferably, a spring is mounted on the surface of the moving plate, one end of the spring is connected with the inner wall of the sliding groove, and the other end of the spring is connected with the surface of the moving plate.
Preferably, a first connecting rod is installed at the top of the moving plate, a protective frame is installed on the surface of the first connecting rod, and a rubber pad is installed at the bottom of the protective frame.
Preferably, the top of head rod is pegged graft and is had the lifter, and the lifter can remove inside the head rod, and the second connecting rod is installed at the top of lifter, and the inserted bar is installed to the bottom of second connecting rod, and the rubber ball is installed to the bottom of inserted bar, and first fixed orifices and second fixed orifices have been seted up on the surface of shell, and the rubber ball can be pegged graft and fix in first fixed orifices and second fixed orifices, and the mid-mounting of second connecting rod has briquetting down.
Compared with the prior art, the invention has the beneficial effects that:
the shell is sleeved outside the stress sheet, the shell is adhered inside the component, the component is not in direct contact with the stress sheet, the pulling plate is inserted into the fixing groove after the stress sheet is inserted into the shell, the limiting plate fixes the stress sheet inside the shell, the bottom of the shell is adhered inside the component, the pulling plate is fixed inside the fixing groove, the lead is fixed at the top of the joint, the protective frame is positioned at the top of the joint under the pulling of the spring, the rubber pad is clamped at the top of the joint, the joint of the joint and the lead is protected, the lead is prevented from falling off, the second connecting rod is pressed downwards, and the rubber ball is clamped in the first fixing hole to fix the protective frame.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
FIG. 5 is a block diagram of the present invention;
FIG. 6 is a schematic diagram of a Wheatstone circuit.
In the figure: the device comprises a shell 1, an opening 2, a reinforcing rib 3, a resistor foil 4, a lower pressing block 5, an inserting groove 6, a heat dissipation groove 7, a limiting plate 8, a stress sheet 9, a lead 10, a joint 11, a fixing groove 12, a drawing plate 13, a first connecting rod 14, a protective frame 15, a rubber pad 16, a lifting rod 17, a moving plate 18, a sliding groove 19, a spring 20, a first fixing hole 21, a second fixing hole 22, a rubber ball 23, an inserting rod 24 and a second connecting rod 25.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 6, the present invention provides a technical solution: a monitoring device for online monitoring of the operational safety of a pressure vessel, comprising: the stress sheet 9 is connected with the stress meter, the stress sheet 9 is connected with the stress meter and a Wheatstone bridge circuit, the Wheatstone bridge circuit is connected with the alarm device, the surface of the stress sheet 9 is provided with the resistance foil 4 and the connecting part 11, the top of the connecting part 11 is connected with the lead 10, the connecting part 11 is provided with two groups, the shell 1 is sleeved outside the stress sheet 9, the shell 1 is adhered inside the component, so that the component is not in direct contact with the stress sheet 9, after the stress sheet 9 is inserted inside the shell 1, the pull plate 13 is inserted in the fixing groove 12, and the limiting plate 8 can fix the stress sheet 9 inside the shell 1;
the device comprises a shell 1, wherein an inserting groove 6 is formed in the surface of the shell 1, a fixing groove 12 is formed in the bottom of the shell 1, a pulling plate 13 is arranged in the fixing groove 12, a limiting plate 8 is arranged at the top of the pulling plate 13, a sliding groove 19 is formed in the top of the shell 1, a moving plate 18 is inserted in the sliding groove 19, a first connecting rod 14 is arranged at the top of the moving plate 18, a lifting rod 17 is inserted at the top of the first connecting rod 14, a second connecting rod 25 is arranged at the top of the lifting rod 17, an inserting rod 24 is arranged at the bottom of the second connecting rod 25, an opening 2 is formed in the surface of the shell 1, a reinforcing rib 3 is arranged at the top of the opening 2, an inserting groove 6 is formed in the surface of the shell 1, a stress sheet 9 is inserted in the inserting groove 6, the fixing groove 12 is formed in the bottom of the shell 1, a pulling plate 13 is inserted in the fixing groove 12, the limiting plate 8 is arranged at the top of the pulling plate 13, and the top of the limiting plate 8 is positioned in the inserting groove 6, the limiting plate 8 can move in the shell 1, and the inner wall of the insertion groove 6 is provided with a heat dissipation groove 7;
the top of the shell 1 is provided with a sliding groove 19, a moving plate 18 is inserted in the sliding groove 19, the moving plate 18 can move in the sliding groove 19, the moving plate 18 cannot be separated from the sliding groove 19, a spring 20 is mounted on the surface of the moving plate 18, one end of the spring 20 is connected with the inner wall of the sliding groove 19, the other end of the spring 20 is connected with the surface of the moving plate 18, a first connecting rod 14 is mounted on the top of the moving plate 18, a protective frame 15 is mounted on the surface of the first connecting rod 14, and a rubber pad 16 is mounted at the bottom of the protective frame 15;
the bottom of spliced pole 24 is located to rubber ball 23, peg graft at the top of head rod 14 has lifter 17, lifter 17 can be at the inside removal of head rod 14, second connecting rod 25 is installed at lifter 17's top, peg graft 24 is installed to the bottom of second connecting rod 25, rubber ball 23 is installed to peg graft 24's bottom, first fixed orifices 21 and second fixed orifices 22 have been seted up on the surface of shell 1, rubber ball 23 can be pegged graft and fix in first fixed orifices 21 and second fixed orifices 22, the mid-mounting of second connecting rod 25 has briquetting 5 down, rubber pad 16 card is at the top of junction 11, play the guard action to the junction of junction 11 and wire 10, and prevent that wire 10 from droing, push down second connecting rod 25, it is fixed with protection frame 15 in first fixed orifices 21 to block rubber ball 23 card.
The shell 1 is sleeved outside the stress sheet 9, the shell 1 is adhered inside the component, so that the component is not in direct contact with the stress sheet 9, the stress sheet 9 is inserted inside the shell 1, the pull plate 13 is inserted in the fixed groove 12, the limit plate 8 fixes the stress sheet 9 inside the shell 1, the bottom of the shell 1 is adhered inside the component, the pull plate 13 is fixed inside the fixed groove 12, the moving plate 18 is pushed to move in the sliding groove 19, the rubber ball 23 is inserted in the second fixed hole 22, the lead 10 is fixed on the top of the joint 11, the protective frame 15 is positioned on the top of the joint 11 under the pulling of the spring 20, the rubber pad 16 is clamped on the top of the joint 11, the joint of the joint 11 and the lead 10 is protected, the lead 10 is prevented from falling off, the second connecting rod 25 is pressed downwards, the rubber ball 23 is clamped in the first fixed hole 21, so that the protective frame 15 is fixed, the stress sheet 9 is connected with a Wheatstone bridge, and when the stress received by the stress sheet 9 exceeds a preset value, an alarm device connected with the Wheatstone bridge sends out an alarm signal.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (10)
1. The utility model provides a monitoring facilities of on-line monitoring pressure vessel operation safety which characterized in that: the method comprises the following steps:
the stress sheet (9), the stress sheet (9) is connected with a stress meter;
the movable type lifting device comprises a shell (1), wherein an inserting groove (6) is formed in the surface of the shell (1), a fixing groove (12) is formed in the bottom of the shell (1), a pulling plate (13) is arranged in the fixing groove (12), a limiting plate (8) is installed at the top of the pulling plate (13), a sliding groove (19) is formed in the top of the shell (1), a movable plate (18) is inserted in the sliding groove (19), a first connecting rod (14) is installed at the top of the movable plate (18), a lifting rod (17) is inserted in the top of the first connecting rod (14), a second connecting rod (25) is installed at the top of the lifting rod (17), and an inserting rod (24) is installed at the bottom of the second connecting rod (25); and
the rubber ball (23) is arranged at the bottom of the insertion rod (24).
2. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 1, wherein: the stress sheet (9) is connected with a stress instrument and a Wheatstone bridge circuit, and the Wheatstone bridge circuit is connected with an alarm device.
3. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 2, wherein: the surface of the stress sheet (9) is provided with a resistance foil (4) and connecting parts (11), the top of each connecting part (11) is connected with a lead (10), and the connecting parts (11) are provided with two groups.
4. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 3, wherein: the surface of the shell (1) is provided with an opening (2), the top of the opening (2) is provided with a reinforcing rib (3), the surface of the shell (1) is provided with an insertion groove (6), and the stress sheet (9) is inserted in the insertion groove (6).
5. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 4, wherein: the bottom of the shell (1) is provided with a fixing groove (12), a drawing plate (13) is inserted into the fixing groove (12), and a limiting plate (8) is installed at the top of the drawing plate (13).
6. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 1, wherein: the top of limiting plate (8) is located inside inserting groove (6), limiting plate (8) can move inside shell (1), and radiating groove (7) have been seted up to the inner wall of inserting groove (6).
7. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 6, wherein: the top of the shell (1) is provided with a sliding groove (19), a moving plate (18) is connected in the sliding groove (19) in an inserting mode, the moving plate (18) can move in the sliding groove (19), and the moving plate (18) cannot be separated from the sliding groove (19).
8. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 7, wherein: the surface of the moving plate (18) is provided with a spring (20), one end of the spring (20) is connected with the inner wall of the sliding groove (19), and the other end of the spring is connected with the surface of the moving plate (18).
9. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 8, wherein: a first connecting rod (14) is installed at the top of the moving plate (18), a protective frame (15) is installed on the surface of the first connecting rod (14), and a rubber pad (16) is installed at the bottom of the protective frame (15).
10. The monitoring device for monitoring the operation safety of the pressure vessel on line according to claim 9, wherein: the top of head rod (14) is pegged graft and is had lifter (17), lifter (17) can be at the inside removal of head rod (14), second connecting rod (25) are installed at the top of lifter (17), peg graft pole (24) are installed to the bottom of second connecting rod (25), rubber ball (23) are installed to the bottom of peg graft pole (24), first fixed orifices (21) and second fixed orifices (22) have been seted up on the surface of shell (1), rubber ball (23) can be pegged graft and fix in first fixed orifices (21) and second fixed orifices (22), briquetting (5) down are installed to the mid-mounting of second connecting rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210429882.8A CN114608732B (en) | 2022-04-22 | 2022-04-22 | Monitoring equipment for online monitoring of operation safety of pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210429882.8A CN114608732B (en) | 2022-04-22 | 2022-04-22 | Monitoring equipment for online monitoring of operation safety of pressure vessel |
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| CN114608732A true CN114608732A (en) | 2022-06-10 |
| CN114608732B CN114608732B (en) | 2023-07-25 |
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| CN202210429882.8A Active CN114608732B (en) | 2022-04-22 | 2022-04-22 | Monitoring equipment for online monitoring of operation safety of pressure vessel |
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| Publication number | Publication date |
|---|---|
| CN114608732B (en) | 2023-07-25 |
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