CN214251363U - Comprehensive online monitoring device for hydrogen pressure of extra-high voltage converter transformer bushing lifting seat - Google Patents
Comprehensive online monitoring device for hydrogen pressure of extra-high voltage converter transformer bushing lifting seat Download PDFInfo
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- CN214251363U CN214251363U CN202120431130.6U CN202120431130U CN214251363U CN 214251363 U CN214251363 U CN 214251363U CN 202120431130 U CN202120431130 U CN 202120431130U CN 214251363 U CN214251363 U CN 214251363U
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Abstract
The utility model provides an extra-high voltage converter transformer sleeve pipe risees seat hydrogen pressure and synthesizes on-line monitoring device belongs to potential equipment monitoring technology field. The comprehensive online monitoring device for the hydrogen pressure of the extra-high voltage converter transformer bushing lifting seat comprises a detection mechanism, a protection mechanism and a supporting mechanism. The detection mechanism comprises a connecting pipe and a pressure measuring instrument, the pressure measuring instrument is installed at one end of the connecting pipe, the protection mechanism comprises a base and a protection shell, and the base is sleeved on the surface of the connecting pipe. The utility model discloses a cooperation of protective housing cover, base and sealed pad, to the pressure measurement appearance protection, reduce external debris and cause the possibility of harm to pressure measurement appearance, reduce the possibility that pressure measurement appearance damaged, in addition, but the threaded fastener who adds supporting slide, branch and protective housing cover make the more stable of protective housing cover installation, do benefit to the protective housing cover and protect pressure measurement appearance.
Description
Technical Field
The utility model relates to a potential device monitoring field particularly, relates to an extra-high voltage current conversion transformer sleeve pipe risees seat hydrogen pressure and synthesizes on-line monitoring device.
Background
The casing pipe is an important component of an extra-high voltage converter transformer in a converter transformer substation, and is usually installed on the surface of the transformer through a lifting seat, and the lifting seat is driven to lift by power media (such as hydraulic oil, hydrogen, helium and the like) in a power pump station.
When detecting the rising seat, adopt the manometer to carry out pressure monitoring to the power pump station who rises the seat usually, however, current pressure monitoring equipment does not have protective structure, and pressure monitoring equipment exposes for a long time in the external world, and after contacting with external debris (like water, dust etc.), easy emergence is damaged, influences the use.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an extra-high voltage converter transformer sleeve pipe risees seat hydrogen pressure and synthesizes on-line monitoring device aims at improving the inconvenient protection of transmission pressure monitoring equipment, problem easy damage.
The utility model discloses a realize like this:
the utility model provides an extra-high voltage converter transformer sleeve pipe risees seat hydrogen pressure and synthesizes on-line monitoring device, including detection mechanism, protection machanism and supporting mechanism.
The detection mechanism comprises a connecting pipe and a pressure measuring instrument, the pressure measuring instrument is installed at one end of the connecting pipe, the protection mechanism comprises a base and a protection shell cover, the base is sleeved on the surface of the connecting pipe, the protection shell cover is sleeved on the surface of the pressure measuring instrument, a sealing gasket is arranged between the protection shell cover and the base, the supporting mechanism comprises a sliding block and a supporting rod, the sliding block is installed on the surface of the base in a sliding mode, the sliding block is connected with the base through a threaded fastener, and two ends of the supporting rod are respectively connected with the protection shell cover and the sliding block.
In an embodiment of the present invention, the pressure measuring instrument is an air pressure surface, and the sensing end of the pressure measuring instrument is located in the connecting pipe.
In an embodiment of the present invention, the base includes a groove plate and a straight rod, the groove plate is sleeved on the surface of the connecting pipe, and the straight rod is fixed at the bottom of the groove plate.
In an embodiment of the present invention, the through hole is opened on the surface of the slot plate, the connecting pipe is located in the through hole, and the connecting pipe is in clearance fit with the through hole.
In an embodiment of the present invention, the through hole is provided with a sealing rubber ring, and the inner wall of the sealing rubber ring is tightly attached to the connecting pipe.
In an embodiment of the present invention, the surface of the protective housing has an observation opening, and a transparent plate is fixed inside the observation opening.
In an embodiment of the present invention, an elastic pad is fixed inside the protective casing, and the elastic pad is attached to the pressure measuring instrument.
In an embodiment of the present invention, the sealing gasket has a slot on its top, and the bottom of the protective casing is inserted into the slot.
In an embodiment of the present invention, the sliding groove is formed on the surface of the base, and the slider slides in the sliding groove.
In an embodiment of the present invention, the threaded fastener is a screw, and the threaded fastener is screwed to the base, and one end of the threaded fastener is rotatably connected to the slider.
The utility model has the advantages that: the utility model discloses an extra-high voltage converter transformer sleeve pipe risees seat hydrogen pressure and synthesizes on-line monitoring device that obtains of above-mentioned design, can overlap protective housing cover and base on the pressure measurement appearance surface, utilize protective housing cover and base to block external object, reduce the possibility that external debris caused the harm to pressure measurement appearance, reduce the possibility that pressure measurement appearance damaged, it fills up to set up sealed, with the leakproofness that improves between base and the protective housing cover, can further improve the base and protective housing cover to pressure measurement appearance's protecting effect, in addition, threaded fastener who adds can support the slider, branch and protective housing cover, make the installation of protective housing cover more stable, do benefit to the protective housing cover and protect pressure measurement appearance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a hydrogen pressure comprehensive online monitoring device for an extra-high voltage converter transformer bushing lifting seat provided by the embodiment of the invention;
fig. 2 is a schematic view of a base structure according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a protective casing according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a position a in fig. 2 according to an embodiment of the present invention.
In the figure: 100-a detection mechanism; 110-connecting pipe; 120-a pressure gauge; 300-a guard mechanism; 310-a base; 311-a slot plate; 312-straight rod; 313-a via; 314-sealing rubber ring; 315-a chute; 320-a protective enclosure; 321-a viewing port; 322-an elastic pad; 330-a gasket; 331-slot; 500-a support mechanism; 510-a slider; 520-a strut; 530-threaded fastener.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present invention provides an integrated online monitoring device for hydrogen pressure of a rising seat of an extra-high voltage converter transformer bushing, which comprises a detection mechanism 100, a protection mechanism 300 and a supporting mechanism 500.
The protection mechanism 300 covers the surface of the detection mechanism 100, the protection mechanism 300 can protect the detection mechanism 100, the possibility of damage to the detection mechanism 100 is reduced, and the support mechanism 500 is used for supporting the protection mechanism 300, so that the protection mechanism 300 can cover the surface of the detection mechanism 100 more stably.
Referring to fig. 1, the detection mechanism 100 includes a connecting pipe 110 and a pressure measuring instrument 120, the pressure measuring instrument 120 is installed at one end of the connecting pipe 110, in a specific implementation, the other end of the connecting pipe 110 is communicated with the power pump station of the elevated seat, and the pressure measuring instrument 120 can detect the pressure in the connecting pipe 110, so as to monitor the pressure in the power pump station of the elevated seat.
In the present embodiment, the pressure measuring instrument 120 is an air pressure surface, and the sensing end of the pressure measuring instrument 120 is located in the connecting tube 110, and the pressure measuring instrument 120 can monitor the pressure in the connecting tube 110.
Referring to fig. 1-4, the protection mechanism 300 includes a base 310 and a protection casing 320, the base 310 is sleeved on the surface of the connecting pipe 110, the protection casing 320 is sleeved on the surface of the pressure measuring instrument 120, and a sealing gasket 330 is disposed between the protection casing 320 and the base 310, in specific implementation, the protection casing 320 and the base 310 can be sleeved on the surface of the pressure measuring instrument 120, the protection casing 320 and the base 310 can block the movement of external impurities, reduce the possibility of damage of the external impurities to the pressure measuring instrument 120, and prolong the service life of the pressure measuring instrument 120, in addition, the sealing gasket 330 is added, so that the sealing performance between the base 310 and the protection casing 320 can be improved, and the protection effect of the base 310 and the protection casing 320 on the pressure measuring instrument 120 can be further improved.
In this embodiment, the base 310 includes a slot plate 311 and a straight rod 312, the slot plate 311 is sleeved on the surface of the connecting pipe 110, the straight rod 312 is fixed at the bottom end of the slot plate 311, one end of the straight rod 312 is fixed on the surface of the raised seat, the slot plate 311 can be installed on the surface of the raised seat, and the joint of the straight rod 312 and the slot plate 311 is integrally formed; the surface of the groove plate 311 is provided with a through hole 313, the connecting pipe 110 is positioned in the through hole 313, the connecting pipe 110 is in clearance fit with the through hole 313, and the arrangement of the through hole 313 is favorable for the groove plate 311 to be sleeved on the surface of the connecting pipe 110; the through hole 313 is provided with a sealing rubber ring 314, the inner wall of the sealing rubber ring 314 is tightly attached to the connecting pipe 110, and the sealing rubber ring 314 is additionally arranged, so that the sealing property of the connecting part of the connecting pipe 110 and the groove plate 311 can be improved, and the sealing property between the connecting pipe 110 and the base 310 can be further improved;
preferably, the surface of the protective casing 320 is provided with an observation port 321, and a transparent plate is fixed inside the observation port 321, and the transparent plate can be made of transparent glass or transparent plastic, and is provided with the observation port 321, so that an operator can observe the pressure measuring instrument 120 in the protective casing 320 conveniently; an elastic pad 322 is fixed inside the protective housing 320, the elastic pad 322 is attached to the pressure measuring instrument 120, the elastic pad 322 can be made of rubber or silica gel, the elastic pad 322 has a buffering function, and the possibility of collision and damage of the pressure measuring instrument 120 and the protective housing 320 can be reduced; the top end of the sealing gasket 330 is provided with a slot 331, the bottom end of the protective housing cover 320 is inserted into the slot 331, and the arrangement of the slot 331 can enable the connection between the sealing gasket 330 and the protective housing cover 320 to be tighter.
Referring to fig. 1, 2 and 4, the supporting mechanism 500 includes a slider 510 and a supporting rod 520, the slider 510 is slidably mounted on the surface of the base 310, the slider 510 is connected to the base 310 through a threaded fastener 530, and two ends of the supporting rod 520 are respectively connected to the protective casing 320 and the slider 510, in a specific implementation, the threaded fastener 530 can support the slider 510 to limit the movement of the slider 510, so as to limit the movement of the supporting rod 520 that can be moved by the protective casing 320, so that the protective casing 320 is more stably mounted in the pressure measuring instrument 120, and the stability of the protective casing 320 in protecting the pressure measuring instrument 120 is improved.
In this embodiment, the surface of the base 310 is provided with a sliding groove 315, the sliding block 510 slides in the sliding groove 315, the sliding block 510 can slide in the sliding groove 315, and the sliding groove 315 can limit the moving range of the sliding block 510, so that the sliding block 510 can move more stably; the threaded fastener 530 is a screw, the threaded fastener 530 is screwed with the base 310, one end of the threaded fastener 530 is rotatably connected with the slider 510, a support is arranged at the joint of the threaded fastener 530 and the slider 510, and by rotating the threaded fastener 530, the threaded fastener 530 can drive the slider 510 to move, and further drive the protective casing 320 to move, so that the protective casing 320 can be removed from the surface of the pressure measuring instrument 120.
Specifically, the working principle of the comprehensive online monitoring device for the hydrogen pressure of the extra-high voltage converter transformer bushing lifting seat is as follows: when in use, the protective casing 320 and the base 310 can be sleeved on the surface of the pressure measuring instrument 120, and both the protective casing 320 and the base 310 can block outside objects, reduce the contact between outside impurities and the pressure measuring instrument 120, reduce the possibility of damage of the outside impurities to the pressure measuring instrument 120, reduce the possibility of damage of the pressure measuring instrument 120, prolong the service life of the pressure measuring instrument 120, by providing a gasket 330 between the protective housing 320 and the base 310, the sealing between the base 310 and the protective housing 320 can be improved, the protection effect of the base 310 and the protective casing 320 on the pressure measuring instrument 120 can be further improved, and in addition, the threaded fastener 530 is additionally arranged, the threaded fastener 530 can support the sliding block 510, limit the movement of the sliding block 510, therefore, the movement of the strut 520 capable of protecting the casing 320 is limited, so that the casing 320 is more stably installed in the pressure measuring instrument 120, and the pressure measuring instrument 120 is protected by the casing 320.
It should be noted that the specific model specification of the pressure measuring instrument 120 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the pressure gauge 120 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An ultra-high voltage converter transformer bushing lifting seat hydrogen pressure comprehensive on-line monitoring device is characterized by comprising
The detection mechanism (100) comprises a connecting pipe (110) and a pressure measuring instrument (120), wherein the pressure measuring instrument (120) is installed at one end of the connecting pipe (110);
the protection mechanism (300) comprises a base (310) and a protection shell cover (320), the base (310) is sleeved on the surface of the connecting pipe (110), the protection shell cover (320) is sleeved on the surface of the pressure measuring instrument (120), and a sealing gasket (330) is arranged between the protection shell cover (320) and the base (310);
the supporting mechanism (500), the supporting mechanism (500) includes slider (510) and branch (520), slider (510) slidable mounting be in base (310) surface, just slider (510) with connect through threaded fastener (530) between the base (310), the both ends of branch (520) respectively with protective housing cover (320) with slider (510) are connected.
2. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 1, wherein the pressure measuring instrument (120) is an air pressure surface, and the sensing end of the pressure measuring instrument (120) is located in the connecting pipe (110).
3. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 1, wherein the base (310) comprises a groove plate (311) and a straight rod (312), the groove plate (311) is sleeved on the surface of the connecting pipe (110), and the straight rod (312) is fixed at the bottom end of the groove plate (311).
4. The comprehensive online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 3, wherein a through hole (313) is formed in the surface of the groove plate (311), the connecting pipe (110) is located in the through hole (313), and the connecting pipe (110) is in clearance fit with the through hole (313).
5. The comprehensive online monitoring device for the hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 4, wherein a sealing rubber ring (314) is installed on the through hole (313), and the inner wall of the sealing rubber ring (314) is tightly attached to the connecting pipe (110).
6. The comprehensive online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing lifting seat according to claim 1, wherein an observation port (321) is formed in the surface of the protective housing (320), and a transparent plate is fixed inside the observation port (321).
7. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 1, wherein an elastic pad (322) is fixed inside the protective casing (320), and the elastic pad (322) is attached to the pressure measuring instrument (120).
8. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 1, wherein a slot (331) is formed in the top end of the sealing gasket (330), and the bottom end of the protective housing (320) is inserted into the slot (331).
9. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing lifting seat according to claim 1, wherein a sliding groove (315) is formed in the surface of the base (310), and the sliding block (510) slides in the sliding groove (315).
10. The integrated online monitoring device for hydrogen pressure of the extra-high voltage converter transformer bushing elevating seat according to claim 9, wherein the threaded fastener (530) is a screw, the threaded fastener (530) is screwed with the base (310), and one end of the threaded fastener (530) is rotatably connected with the sliding block (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431130.6U CN214251363U (en) | 2021-02-26 | 2021-02-26 | Comprehensive online monitoring device for hydrogen pressure of extra-high voltage converter transformer bushing lifting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431130.6U CN214251363U (en) | 2021-02-26 | 2021-02-26 | Comprehensive online monitoring device for hydrogen pressure of extra-high voltage converter transformer bushing lifting seat |
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| Publication Number | Publication Date |
|---|---|
| CN214251363U true CN214251363U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120431130.6U Active CN214251363U (en) | 2021-02-26 | 2021-02-26 | Comprehensive online monitoring device for hydrogen pressure of extra-high voltage converter transformer bushing lifting seat |
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| CN (1) | CN214251363U (en) |
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- 2021-02-26 CN CN202120431130.6U patent/CN214251363U/en active Active
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