CN218724963U - Pressure gauge with protective cover - Google Patents
Pressure gauge with protective cover Download PDFInfo
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- CN218724963U CN218724963U CN202221410541.8U CN202221410541U CN218724963U CN 218724963 U CN218724963 U CN 218724963U CN 202221410541 U CN202221410541 U CN 202221410541U CN 218724963 U CN218724963 U CN 218724963U
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- protective cover
- pressure gauge
- groove
- plate
- manometer
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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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Abstract
The utility model provides a take manometer of protection casing, it includes: a pressure gauge body; the protective cover comprises two protective cover plates and a transparent plate, one ends of the two protective cover plates are rotatably connected through a hinge, the other ends of the two protective cover plates are mutually fixed through a buckle structure, one opposite sides of the two protective cover plates are respectively provided with a groove, so that a containing cavity for containing the pressure gauge body can be formed when the two protective cover plates are mutually abutted and fixed, one side, away from the groove, of one protective cover plate is further provided with an opening penetrating to the groove, and the transparent plate is embedded in the opening so as to observe the pressure gauge body in the containing cavity through the transparent plate; the rotating groove is further formed in one side, away from the groove, of the other protective cover plate, the rotating assembly is rotatably connected to the rotating groove and used for driving the protective cover plate to drive the pressure gauge body to rotate, and therefore installation of the pressure gauge body is completed. The utility model discloses a manometer is provided with the detachable protection casing, makes things convenient for the installation of manometer and can also protect the manometer simultaneously.
Description
Technical Field
The utility model relates to a manometer technical field especially relates to a take manometer of protection casing.
Background
The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the environmental pressure, is very common in application, almost extends to all the fields of industrial processes and scientific researches, is visible everywhere in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance and repair shops and the like, and is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge in the industrial process control and technical measurement process.
For example, patent CN215677397U provides a pipe pressure gauge, which includes a pressure gauge body and a connection pipe for connecting an external pipe, where the connection pipe is connected to the pressure gauge body; the connecting pipeline is internally provided with a rotary table, and an included angle is formed between blades of the rotary table and the inner wall of the connecting pipeline. The utility model discloses can effectually reduce the gaseous speed of rushing into the pipeline, can fully block the dust that gets into in the pipeline, prolong the life of manometer.
At present, most manometer all is similar to above-mentioned patent, and the outer wall of manometer all lacks the protection kitchen for when the manometer was installed, the dial plate all exposes outside, to the more use place of some underground piping or outdoor dust, the manometer lacks and exposes outside for a long time under protective structure's the condition, is infected with dust or other volatiles etc. easily, thereby influences the normal use of manometer, serious still corrodes the watchcase easily, reduces the life of manometer. Therefore, a pressure gauge with a protective cover is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a pressure gauge with a protective cover, which solves the technical problem that the pressure gauge in the prior art lacks a protective cover.
In order to achieve the technical purpose, the technical scheme of the utility model a take manometer of protection casing is provided, it includes:
a pressure gauge body;
the protective cover comprises two protective cover plates and a transparent plate, one ends of the two protective cover plates are rotatably connected through a hinge, the other ends of the two protective cover plates are fixed with each other through a buckle structure, one sides of the two protective cover plates opposite to each other are provided with grooves so that a containing cavity for containing the pressure gauge body can be formed when the two protective cover plates are mutually abutted and fixed, one side, far away from the grooves, of one protective cover plate is further provided with openings penetrating to the grooves, and the transparent plate is embedded in the openings so that the pressure gauge body in the containing cavity can be observed through the transparent plate;
and a rotating groove is further formed in one side, away from the groove, of the protective cover plate, and the rotating assembly is rotatably connected to the rotating groove and used for driving the protective cover plate to drive the pressure gauge body to rotate so as to complete the installation of the pressure gauge body.
Further, the pressure gauge body comprises a dial plate and a fixed cylinder, the fixed cylinder is arranged at the bottom of the circumferential direction of the dial plate and communicated with the dial plate, external threads are arranged on the outer wall of the fixed cylinder and are opposite to one end of the dial plate, a fixed part is further arranged at one end of the dial plate, and the fixed cylinder can be clamped by the fixed part and the installation of the pressure gauge body is completed.
Further, the runner assembly includes pivot, connecting rod and cross dwang, place in the pivot level rotate groove and its both ends rotate connect in the inner wall that rotates the groove, the one end of connecting rod connect perpendicularly in the pivot, the one end of cross dwang rotate connect in the other end of connecting rod and with the coaxial setting of connecting rod, warp the connecting rod can drive the cross dwang inlays to establish or breaks away from rotate the groove, so that pass through the cross dwang orders about the protective cover rotates the solid fixed cylinder.
Further, the groove comprises a circular groove portion and a wedge-shaped groove portion, the circular groove portion and the protective cover plate are coaxially arranged, the diameter of the circular groove portion is larger than that of the dial plate and used for accommodating the dial plate, one end of the wedge-shaped groove portion is communicated to the circular groove portion, the other end of the wedge-shaped groove portion penetrates through the protective cover plate and used for accommodating the fixing portion, and the fixing cylinder penetrates through the wedge-shaped groove portion and extends outwards.
Furthermore, the wedge-shaped groove portion, the hinge and the buckle structure are distributed in a triangular shape.
Furthermore, the protective cover plate is further provided with fixing grooves along the outer walls of the two circumferential ends, and the hinge and the buckle structure are arranged in the fixing grooves, so that the outer wall of the protective cover plate forms a smooth surface.
The watch dial further comprises a shock pad, wherein the shock pad is arranged in the circular groove portion and is provided with a notch relative to the wedge-shaped groove portion, and the shock pad is used for protecting the watch dial.
Further, the shock pad includes horizontal ring portion and vertical ring portion, place in horizontal ring portion the diapire of circular recess portion, vertical ring portion connect in horizontal ring portion and laminate in the lateral wall of circular recess portion.
Furthermore, the sealing device also comprises two sealing layers which are respectively arranged on one side opposite to the two protective cover plates and used for eliminating a gap generated when the two protective cover plates are mutually abutted.
Further, the opening is circular and has a diameter identical to that of the inner ring of the vertical circular ring.
Compared with the prior art, the beneficial effects of the utility model include: the pressure gauge of the utility model is externally arranged on the protective cover structure, can be used for protecting the pressure gauge, is fixed by adopting the buckle structure, and can be disassembled at any time according to the requirement; simultaneously be provided with rotating-structure on the safety cover, can expand at any time as required and accomodate, its structure that adopts the rotary type can adjust different position for rotate the protection casing, thereby drive the manometer and rotate, accomplish the installation of manometer with this, simple structure, simple to operate.
Drawings
FIG. 1 is a schematic structural diagram of an open state of a protective cover in a pressure gauge with the protective cover according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a pressure gauge body in a pressure gauge with a protective cover according to an embodiment of the present invention;
FIG. 3 is a schematic view illustrating an assembly of a protective cover plate and a transparent plate in a pressure gauge with a protective cover according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a groove in a pressure gauge with a protective cover according to an embodiment of the present invention;
fig. 5 is a side view of a protective cover in a pressure gauge with a protective cover according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rotation assembly in a closed state of a protective cover in a pressure gauge with the protective cover according to an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
Referring to the figure 1, the utility model provides a take manometer of protection casing, it includes manometer body 1, protection casing 2 and runner assembly 3, protection casing 2 covers and locates manometer body 1's outer wall, runner assembly 3 set up in the lateral wall of protection casing 2.
Referring to fig. 2, the pressure gauge body 1 includes a dial plate 11 and a fixed cylinder 12 thereof, the fixed cylinder 12 is arranged at the bottom of the dial plate circumference and communicated with the dial plate 11, the outer wall of the fixed cylinder 12 is provided with external threads and is opposite to one end of the dial plate 11, a fixed part 121 is further arranged, and the fixed cylinder 12 can be clamped by the fixed part 121 and the installation of the pressure gauge body 1 is completed. Wherein, the cross section of fixed part 121 is the hexagon, and it can accomplish the installation of manometer body 1 through the spanner, and this manometer body 1 is common structure among the prior art, and here is no longer repeated.
Referring to fig. 3, the protection casing 2 includes two protective cover plates 21 and transparent plate 22, two the one end of protective cover plate 21 is passed through the hinge rotation and is connected, the other end passes through buckle structure reciprocal anchorage, two recess 211 has all been seted up to one side that protective cover plate 21 is relative, so that two protective cover plate 21 can form when butt each other and fix and be used for placing dial plate 11 with the chamber that holds of fixed part 121, fixed part 121 joint in hold the chamber, one of it protective cover plate 21 keeps away from one side of recess 211 has still seted up and has link up extremely the opening 212 of recess 211, transparent plate 22 inlays to be located opening 212, dial plate 11 inlays to be located its pointer is relative when holding the chamber opening 212, so that pass through transparent plate 22 observes hold the dial plate 11 of intracavity. The protective cover plate 21 is in accordance with the dial plate in shape and is cylindrical, the groove 211 is formed in the circular shape of the protective cover plate 21, and the corresponding opening is also circular; the fixed slot has still been seted up along the both ends outer wall of circumference to protective cover plate 21, places the fixed slot in hinge and buckle structure are all to the outer wall of protective cover plate forms glossy surface, and hinge and buckle structure are common structure among the prior art, and here is no longer repeated.
The transparent plate can adopt materials preparation such as glass, combined material or ya keli, the utility model provides an in the embodiment, transparent plate 22 is the ya keli board, sees through the pointer that the interior dial plate of protective cover plate can be observed to the ya keli board to read the data of manometer.
Referring to fig. 4, in the embodiment provided by the present invention, the groove 211 includes a circular groove portion 2111 and a wedge-shaped groove portion 2112, the circular groove portion 2111 and the protection cover plate 21 are coaxially disposed, the diameter of the circular groove portion 2111 is greater than the diameter of the dial plate 11 for accommodating the dial plate 11, one end of the wedge-shaped groove portion 2112 communicates to the circular groove portion 2111, the other end runs through the protection cover plate 21 for accommodating the fixing portion 121, so that the fixing cylinder 12 is inserted through the wedge-shaped groove portion 2112 and extends outward. Wherein, wedge groove portion 2112, be triangular distribution between hinge and the buckle structure and along the circumferential direction distribution of protective cover 21, be convenient for manometer body 1 place in holding the chamber, place manometer body 1 to holding in the chamber when, open the buckle structure at first, make two protective cover 21 open, then inlay manometer body 1 along the recess and locate a protective cover 21 in, wherein, dial plate 11 inlays and locates circular groove portion 2111, fixed part 121 then inlays and locates wedge groove portion 2112, then fold another protective cover 21, make the pointer face of dial plate 11 towards opening and ya keli board, two protective cover 21 are fixed through buckle structure again, at this moment, fixed part 121 joint is in two protective cover 21's wedge groove portion 2112, can directly rotate protective cover 21 and accomplish the fixed of manometer.
Referring to fig. 5 and 6, another the protective cover plate 21 keeps away from rotation groove 213 has still been seted up to one side of recess 211, and this manometer still includes runner assembly 3, runner assembly 3 includes pivot 31, connecting rod 32 and cross dwang 33, place in the pivot 31 level rotate groove 213 and its both ends rotate connect in the inner wall of rotation groove 213, the one end of connecting rod 32 connect perpendicularly in pivot 31, the one end of cross dwang 33 rotate connect in the other end of connecting rod 32 and with the coaxial setting of connecting rod 32, the warp connecting rod 32 can drive cross dwang 33 inlays and establishes or breaks away from rotation groove 213, so that pass through cross dwang 33 orders about protective cover plate 21 rotates fixed section of thick bamboo 12. Wherein, rotating groove 213 is native style of calligraphy, and pivot 31 rotates to be connected in the bottom region that rotates groove 213, and cross dwang 33 then can inlay and locate in the cross region in upper portion that rotates groove 213, adopts the runner assembly of this upset and rotary type, can accomodate cross dwang 33 at any time to rotate protective cover plate 21, simple structure, convenient to use from different directions.
The utility model provides an in the embodiment, this manometer still includes shock pad 4, place in the shock pad 4 circular concave part 2111 and it is relative wedge concave part 2112 is provided with the breach, is used for the protection dial plate 11. The shock absorption pad 4 comprises a horizontal circular ring portion 41 and a vertical circular ring portion 42, the horizontal circular ring portion 41 is arranged in the bottom wall of the circular groove portion 2111, the vertical circular ring portion 42 is connected to the horizontal circular ring portion 41 and attached to the side wall of the circular groove portion 2111, and the inner ring diameter of the vertical circular ring portion 42 is consistent with the diameter of the opening, so that the pipe material of the acrylic plate at the position of the protective cover plate 21 can pass through the whole surface of the dial 11.
The utility model provides an in the embodiment, this manometer still includes sealing layer 5, the quantity of sealing layer 5 is two and it sets up respectively in two one side that protective cover plate 21 is relative, is used for eliminating two the clearance that produces when the mutual butt of protective cover plate 21 to form inclosed chamber structure that holds, be used for protecting the manometer.
The utility model provides an embodiment's theory of operation does: the utility model discloses a manometer sets up in protection casing and runner assembly, the outer wall of manometer body is located to the protection casing cover, it adopts buckle structure fixed, can dismantle at any time as required, so that maintenance manometer body and protection casing, the runner assembly sets up in the lateral wall of protection casing, it adopts the structure that can accomodate the formula, can accomodate the runner assembly to the rotation groove of protection casing as required, overall structure is simple, high durability and convenient use, compare traditional open manometer, protection dial plate that can be better, the life of manometer is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A take manometer of protection casing, its characterized in that includes:
a pressure gauge body;
the protective cover comprises two protective cover plates and a transparent plate, one ends of the two protective cover plates are rotatably connected through a hinge, the other ends of the two protective cover plates are fixed with each other through a buckle structure, one opposite sides of the two protective cover plates are respectively provided with a groove, so that a containing cavity for containing the pressure gauge body can be formed when the two protective cover plates are mutually abutted and fixed, one side, far away from the groove, of the protective cover plate is further provided with an opening communicated to the groove, and the transparent plate is embedded in the opening so as to observe the pressure gauge body in the containing cavity through the transparent plate;
and a rotating groove is further formed in one side, away from the groove, of the protective cover plate, and the rotating assembly is rotatably connected to the rotating groove and used for driving the protective cover plate to drive the pressure gauge body to rotate so as to complete the installation of the pressure gauge body.
2. The pressure gauge with a protective cover according to claim 1, wherein: the pressure gauge body comprises a dial plate and a fixed cylinder, the fixed cylinder is arranged at the bottom of the dial plate in the circumferential direction and communicated with the dial plate, external threads are arranged on the outer wall of the fixed cylinder and are opposite to one end of the dial plate, a fixed part is further arranged at one end of the dial plate, and the fixed cylinder can be clamped tightly by the fixed part and the installation of the pressure gauge body is completed.
3. The pressure gauge with a protective cover according to claim 2, wherein: the runner assembly includes pivot, connecting rod and cross dwang, place in the pivot level rotate groove and its both ends rotate connect in the inner wall in rotation groove, the one end of connecting rod connect perpendicularly in the pivot, the one end of cross dwang rotate connect in the other end of connecting rod and with the coaxial setting of connecting rod, warp the connecting rod can drive the cross dwang inlays to establish or breaks away from rotate the groove, so that pass through the cross dwang orders about the protective cover board rotates the solid fixed cylinder.
4. The pressure gauge with a protective cover according to claim 3, wherein: the groove comprises a circular groove part and a wedge-shaped groove part, the circular groove part and the protective cover plate are coaxially arranged, the diameter of the circular groove part is larger than that of the dial plate and is used for accommodating the dial plate, one end of the wedge-shaped groove part is communicated to the circular groove part, the other end of the wedge-shaped groove part penetrates through the protective cover plate and is used for accommodating the fixing part, and the fixing cylinder penetrates through the wedge-shaped groove part and extends outwards.
5. The pressure gauge with a protective cover according to claim 4, wherein: the wedge-shaped groove portions, the hinges and the buckling structures are distributed in a triangular mode.
6. The pressure gauge with a protective cover according to claim 1, wherein: the protective cover plate is further provided with fixing grooves along the outer walls of the two circumferential ends, and the hinge and the buckle structure are arranged in the fixing grooves, so that the outer wall of the protective cover plate forms a smooth surface.
7. The pressure gauge with a protective cover according to claim 4, wherein: the shock absorption device is characterized by further comprising a shock absorption pad, wherein the shock absorption pad is arranged in the circular groove portion and is provided with a notch relative to the wedge-shaped groove portion, and the shock absorption pad is used for protecting the dial plate.
8. The pressure gauge with a protective cover according to claim 7, wherein: the shock pad includes horizontal ring portion and vertical ring portion, place in the horizontal ring portion the diapire of circular concave part, vertical ring portion connect in horizontal ring portion and laminate in the lateral wall of circular concave part.
9. The pressure gauge with a protective cover according to claim 2, wherein: the protective cover plate is characterized by further comprising two sealing layers, wherein the two sealing layers are arranged on one sides, opposite to the protective cover plates, respectively, and used for eliminating gaps generated when the two protective cover plates are mutually abutted.
10. The pressure gauge with a protective cover according to claim 8, wherein: the opening is circular and the diameter of the opening is consistent with that of the inner ring of the vertical circular ring part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410541.8U CN218724963U (en) | 2022-06-07 | 2022-06-07 | Pressure gauge with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410541.8U CN218724963U (en) | 2022-06-07 | 2022-06-07 | Pressure gauge with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218724963U true CN218724963U (en) | 2023-03-24 |
Family
ID=85606971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221410541.8U Active CN218724963U (en) | 2022-06-07 | 2022-06-07 | Pressure gauge with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218724963U (en) |
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2022
- 2022-06-07 CN CN202221410541.8U patent/CN218724963U/en active Active
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